TW200915804A - Transmission and reception system, transmitting device, receiving device, method performed by them, and program - Google Patents

Abstract

To improve security of authentication in packet communication. When authentication data is attached to each packet transmitted and received in packet communication, the data is encrypted by a transmitting-side device and attached to each packet as encrypted data. A receiving-side device retrieves the encrypted data from each packet when it receives packets, and decodes it. When the data is decoded, the packet with the encrypted data is valid, and when it is not decoded, the packet with the encrypted data is invalid.

Description

200915804, IX. Description of the Invention: TECHNICAL FIELD OF THE INVENTION The present invention relates to a technique for using a packet to transmit and receive data. [Prior Art] In the fields such as e-mail, IP telephone, etc., a technique of dividing data into packets for transmission and reception is widely used. (When the bedding material is divided into packets for transmission, the communication device and the aging device perform mutual authentication to confirm whether the device at the target end is the correct device. If the device at the target end is not the correct device, then The information that is segmented & packetized and transmitted may be leaked, and there is also the danger that improper information such as viruses will be transmitted to the receiving device. The authentication of the target is carried out by the sending device and the receiving device. There is a common information' or a pre-implementation agreement between the farmer and the receiving device, and the sending device includes the specific authentication data in, for example, the header of the packet and transmits it to the receiving device. If the authentication device receives the information held by the communication device or the data previously agreed by the receiving device and the transmitting device, the receiving device regards the transmitting device as the correct transmission. The device handles this. In the case of a large number of eves, such authentication is performed only once after, for example, the transmission and reception of data. On the other hand, 'in order to improve the security of authentication, for example, in the header of each packet. By arranging the information for authentication in advance, each packet is authenticated. However, in any case, there is a condition that the authentication security is insufficient, 2 2227-9565-PF; Ahddub 200915804 occurs. In the executed authentication, the information for authentication is transmitted to the receiving device in the original form (without &). Therefore, on the way from the transmitting device to the receiving device, 'If the authentication data is stolen by a third party , the third party can easily disguise as a transmission device ^ whether it is only one person in the data transmission and reception, or a separate authentication for each packet, this situation is the same. Compared to the f material When transmitting and receiving, only the 丨: under-reduction is performed, and the authentication for the case of (4) for each packet is higher, but if there is only one type of information for authentication, the situation is still the same. - On the other hand, right When the data for authentication is encrypted, even if the poor material for authentication is stolen and decrypted in the encrypted state, if the original data cannot be recognized, the possibility of performing camouflage is low. In order to solve the above problems, the inventors of the present invention have provided the invention to be described later. The present invention provides a transceiver system, which is based on the above-mentioned idea. The method includes: a transmitting device that divides the data of the transmission target object into a plurality of packets and transmits the data; the receiving device receives the divided transmission target data in the packet state from the transmitting device. The transmitting device includes a cutting device that cuts the transfer target data every specific number of bits to form a plurality of transfer target cut data; the encrypting device 'encrypts the specific original data to form encrypted data; a 2227-9565- PF; Ahddub 6 200915804 physicalization device, which embodies the encrypted data, and transmits the data to each of the transmission objects, and integrates the data with the encrypted data. Specifically, the Linzhuang broadcast jd search object cutting device includes: · ◎ ◎ order: sent to the receiving device. Moreover, the receiving device and the added media are transmitted in the order according to the data transmitting device, and if the cryptographic resource is received: the data is not sent to the object; the decrypting device is cut, the slashing device can be taken from each of the transmitting objects Set two: secret data is decrypted; the authentication device, in the case where the decryption device is decrypted, determines that the data to be decrypted is properly decrypted. The transmitting device in the transceiver system enables the original data for authentication to be different from the data to be transmitted (which is equivalent to a packet). Moreover, the & condition device encrypts the original data into encrypted data and transmits the object (4) data to Wei. On the other hand, the screaming is = the decryption of the encrypted data integrated with the data to be cut by the transfer object, and when it can be decrypted, it is judged that the data of the transfer object integrated with the encrypted data is legitimate. ..., the transmission and reception system for performing authentication by such a configuration, since the identification data is respectively transmitted for the transmission target (that is, for each packet), the security of the authentication can be improved, and the authentication can be improved. The original beaker is encrypted and transmitted from the transmitting device to the receiving device, which reduces the possibility of leakage of the original data, thereby further improving its security. Further, in the invention of the present invention, in the case where the authentication is performed on the reception side, in the transmission means and the receiving apparatus, the transmission and reception aspects of the transmission target cut data are synchronized. In this case, 'encrypted data generated by encrypting the original data can be integrated with 2227-9565-PF; Ahddub 7 200915804 transfer object cutting data, for example, or it can be included in 僖(4) into the transfer object cutting capital P, +, Transfer the header t of the object's cut data. The receiver used in the transceiver system. For example, T-sum may be a transmission device that receives the transmission target data that has been classified as ==: from the fading that is to be transmitted as a plurality of packets and transmitted, and the device includes: Filter image data every time - rainbow /, the transmission to the section, encryption device, 1 蕤ώ Ά ancestor. ^, the original data of the temple 加密 to form an encrypted shellfish, integrated device, beans in the capital ^ /, the post-added data and each of the transfer objects are cut ΓΓΓ!; the transfer device transmits the encrypted data to the device of the receiving device in a specific order. And the 'receiving device includes: the receiving device sets the order of transmission, receives the cut data integrated with the encrypted data; decrypts the nightmare, ##, the object of the transport is different... the secret data has not been tampered, then the score can be * The encrypted data of the object transfer data is decrypted; the sentence, - the device 'determines that the data integrated with the decrypted encrypted data is legitimate if the decryption device has decrypted the encrypted data. The object is a cutting device used by the above-described transceiver system, for example, a thing. ^Feng The following is the transmission of the message, the transmission of the material (4) the packet of the material and the transmission. Moreover, 'the transmitting device includes: a cutting device' which cuts the transfer object 2227-9565-PF; Ahddub 8 200915804 besides a specific number of bits; the encryption device 1 cuts by: a special transfer object Information; integrated fruit, the original data of the heart is encrypted to form an encryption ^ set 'the cryptographic data is integrated; the transfer of the transfer object will be cut with the encrypted data - e 兮 兮 、, „ object cutting data basis The communication device and the receiving device of the specific order are simplified... "Hai reception device. The sending P8*I4^Α receives the Dfl device from the transmitting device and receives the knife d as the packet type, and then the station is included in the receiving device, including the receiving material-bodyized The transmitting pair 2' receives and encrypts the data without the device, and if the encryption data, the knife j is taken from each of the transfer object cutting data, the encrypted data is decrypted and the L4 device is 'on the decryption device In the case of the addition: the section is decrypted, it is judged that the transmission object cutting data integrated with the decrypted encrypted data is justified. The encryption device of the device can generate cryptographic assets integrated with the plurality of transfer target cut data in advance according to the previously determined encryption rule 2 to be different from other encrypted data. In this case, the decryption device decrypts the encrypted data respectively taken from each of the transfer object cuts according to the decryption rule for decrypting the encrypted data encrypted according to the encryption rule. If so, the encryption a bei can be decrypted. If the communication device and the receiving device are configured for this purpose, since at least t of the encrypted data integrated with each of the transfer target cutting data is generated to be different from other encrypted data, the authentication can be improved: . The method of making the encrypted data different can be roughly divided into a method of making at least one of the original beakers different from other original materials, and a method of making 2227-9565-PF; Ahddub 9 200915804 for the original encryption method. At least the 加密 encryption method in the data is different from other original materials (in this case, all the original materials are the same). The method now makes at least one of the original materials different from other original materials, for example, by Using the following transmission device and receiving device: i: the attack and transmission device includes: the original data storage device of the transmitting device, eight: the original data of the transmitting side of the plurality of original data; the sending device The original data reading device reads the original data of the transmitting side sequentially from the original device of the transmitting device according to a specific order; and the adding: sets the original data reading device of the transmitting device The original data of the transmitting side read from the sending storage device is sequentially encrypted into encrypted data, and: at least one of the encrypted data is generated in advance to be different from the other: in the data. In this case, the receiving device includes: the receiving device original beet storage device 'which stores the same receiving side original data as the transmitting side original data; and the receiving device original data reading device, which is the same as The sequence of the original data reading device of the device is obtained from the original device of the receiving device, and the original data of the data receiving device is extracted from the original device, and the decrypting device removes the data from the transfer object. The encrypted data is solved to be sent to the λ side original: the bedding material, and the authentication device transmits the decryption device to the original data of the decryption side, and the original data reading device of the receiving device is original from the receiving device. The data storage device compares the original information of the received side of the receiving side, and when the two are in the same state, it is determined that the decrypting device has completed decryption of the encrypted data. 2227-9565-PF; Ahddub 10 200915804

In the case of using such a transmitting device and a receiving device, the authentication device compares the original data of the transmitting side decrypted by the decrypting device and the original data reading device of the receiving device from the receiving device. I set the original data of the receiving side sequentially read, f when the two are inconsistent, compare the original data of the air supply side and the next source data of the receiving side read from the original data storage device of the receiving device, when two When the two are consistent, it is judged that the encrypted data can be decrypted by the decryption device, and when the two are inconsistent, the original data of the transmitting side and the next received data received from the original data storage device of the receiving 1 are compared. Side raw data and repeat the above procedure a specific number of times. When the original data of the transmitting side decrypted by the decrypting device and the original data of the receiving side of the original reading device of the receiving device are inconsistently read from the original data storage device of the receiving device, the encrypted data is integrated It may be improper to transfer the object cutting data. On the other hand, in the case of packet communication, 'there is often a loss of packets in the middle of the transmission. Therefore, the original information on the transmitting side that is inconsistent with the original data on the receiving side may be the original information of the intended transmission side. The next (or next) of the (10) source material. In this case, it is not appropriate to judge the original information on the transmission side which is inconsistent with the original data on the receiving side as being improper and directly discarding it. If the above-mentioned authentication device is used, the original data of the communication side that is inconsistent with the original data on the receiving side is compared with the original data of the next receiving side, or, in the case of inconsistency with the original # data of the receiving side, #再The next data on the next receiving side is compared and the above processing procedures are continuously executed. In the case where the authentication device performs such processing, 'If the source side of the receiving side and the source side of the transmitting side are not - the reason is that the packet is lost', then the receiving side of the original data 2227-9565-PF; Ahddub 11 200915804 • The original data on the transmitting side should be identical. Therefore, by using the above-described authentication device, it is possible to manage whether or not packet loss occurs in the packet received by the receiving device by the receiving device. In the case of performing a method of making at least one of the original materials different from the other original materials, the transmitting device includes a signaling device pseudo-random generating device, which sequentially generates a pseudo-number of transmissions that change under specific conditions. Side raw data, and the encryption device sequentially encrypts the transmission side original data generated by the communication device to be generated by the random number generation device into encrypted data, thereby causing at least one of the encrypted data to be different For other encrypted data. In this case, the receiving device includes a receiving device pseudo-random generating device, which is sequentially generated in the same order as the transmitting device is intended to be a random number generating device, and is generated by the transmitting device as a random number generating device. The same information on the receiving side of the original data, and the decrypting device sequentially decrypts the encrypted data respectively extracted from the cutting object of the transfer object into the original data of the transmitting side, and the authentication device compares the decryption of the decrypting device The original side of the data side and the data of the receiving side of the receiving device that is intended to be generated by the random number generating device, when both are determined, can be decrypted by the decrypting device. The security of authentication can be further improved by generating the same pseudo-number in the transmitting device and the receiving device. In the case of using such a transmitting device and a receiving device, the authenticating device compares the original data of the transmitting side decrypted by the decrypting device and the original data of the receiving side generated by the random generating device of the receiving device. When the two are inconsistent, compare the original data of the sending side and the next data receiving device to the data of the receiving side generated by the random number generating device. When the two are consistent, the 2227-9565-PF is determined; Ahddub 12 200915804, The encrypted data can be decrypted by the decryption device, and when the user does not &' compares the original data of the transmitting side with the next data of the receiving side generated by the analog generating device And repeat the above procedure a specific number of times. By using such an authentication device, it is possible to detect whether or not a packet loss has occurred in the packet received by the receiving device by the receiving device. The encryption method for at least one of the original materials is different from the encryption method for the other original materials, for example, by using a transmitting device and a receiving device as described below. Furthermore, the method of changing the encryption method can be roughly classified into two types: a case where the algorithm used for encryption is changed, and a case where the key used for the encryption is changed. Furthermore, in the invention described below, not only the algorithm or the key but also the original data can be changed. In the case of changing the algorithm, for example, the encryption device encrypts the original data using a specific algorithm and a specific secret record, and in the encrypted data to be integrated with the plurality of transfer object cut data. At least one of the algorithms used for encryption is different from the algorithm used for other original data encryption, thereby 'making at least one of the encrypted data different from other encrypted data, the decrypting device, using The same algorithm used in the encryption device f decrypts the encrypted data from each of the transfer target cut data, thereby decrypting the encrypted data without being tampered with. In the case of changing the algorithm, the transmitting device includes: a transmitting device algorithm storage device that stores a different transmitting side algorithm of the plurality of algorithms; and a transmitting device algorithm reading device, which is based on the specific The order depends on 2227-9565-PF; Ahddub 13 200915804

The transmitter device algorithm storage device reads the message-side algorithm; and the encryption device uses the message-sending algorithm to read the message-side algorithm read from the message device algorithm storage device. The original data is sequentially encrypted into encrypted data, whereby at least one of the encrypted data is generated to be different from other encrypted data. In this case, the receiving device includes: a receiving device algorithm storage device that stores a receiving side algorithm identical to the transmitting side algorithm; and a receiving device algorithm reading device that is identical to the Transmitting device algorithm reads the sequence of the device, sequentially reads the receiving side algorithm from the receiving device algorithm storage device, and the decrypting device uses the receiving device algorithm to read the device from the receiving device The receiving side algorithm read in the device performance storage device sequentially decrypts the encrypted data respectively taken from each of the transfer object cutting data into the original data. In the case of using such a transmitting device and a receiving device, the authenticating device 'compares the original data decrypted by the decrypting device and the original data it has, and when the two are inconsistent, the receiving device is used to read the device. The next read-receiving side algorithm 'compacts the original data decrypted by the decryption device with the original data it has, and when the two match, it is determined that the decryption device has decrypted the encrypted data, and when If the inconsistency is inconsistent, the receiving device is used to read the next side of the receiving side of the receiving device algorithm, and the original data decrypted by the decrypting device is compared with the original data it has, and the above processing is performed. The program is repeated a specific number of times. By using such an authentication device, it is possible to manage whether or not packet loss occurs in the packet received by the receiving device by the receiving device. Transmitting device In the case of changing the algorithm, the transmitting device includes 2227-9565-PF; Ahddub 14 200915804

a pseudo-like number generating device 'which sequentially generates a pseudo-random number that changes under a specific condition; and a transmitting device algorithm generating device that sequentially generates a different signal-side calculus according to the pseudo-disorder number And the canister is configured to encrypt the original data into encrypted data according to the message-side algorithm generated by the transmitting device algorithm generating device, thereby generating at least one of the encrypted data as a phase Different from other encrypted data. In this case, the receiving device includes: the receiving device is intended to be a random number generating device, which is sequentially generated in the same order as the sending device is intended to be a random number generating device, and is generated by the transmitting device as a random number generating device. The number, and the receiving device algorithm generating device, the quasi-random number generated by the random number generating device, and the receiving side algorithm of the signal side algorithm; and, the same object of the pseudo-like object is based on the receiving device In the same manner, the decryption device is generated in the same manner, and the receiving side algorithm generated by the receiving device algorithm generating device is sequentially used, and the encrypted f material respectively taken from each of the transfer target cutting materials is decrypted. Source material. In the case of using such a transmitting device and a receiving device, the authenticating device compares the original data decrypted by the decrypting device with the original data it has, and when the two are inconsistent, the device generated by the receiving device algorithm is generated. The next receiving side algorithm compares the original data of the transmitting side decrypted by the decrypting device and the original data it has, and when the two are consistent, 'determines that the decrypting device has decrypted the encrypted data, and when the two are inconsistent At the same time, the next data-receiving algorithm generated by the receiving device algorithm generating device compares the original data decrypted by the decrypting device with the original data it has, and repeats the above-mentioned processing program a certain number of times. By using such a 2227-9565-PF; Ahddub 15 200915804 ^ authentication device, it is possible to manage whether or not packet loss occurs in the packet received by the receiving device by the receiving device. In the case of a key, for example, the encryption device encrypts the original data using a specific algorithm and a specific key, and encrypts the data in which the data is integrated with the plurality of transfer objects. At least the key used in Kaohsiung is different from the key used to encrypt other original data, so that at least one of the encrypted data is generated differently from other encrypted data. In this case, the decryption device decrypts the encrypted data respectively taken from each of the transfer target cut data using the same key as that used by the encryption device, thereby, if not falsified, The encrypted data is decrypted. In the case of changing the key, the transmitting device includes: a transmitting device key storage device that stores a transmitting side key of a plurality of different keys; and a sending device 岔 key reading device Reading, in a specific order, the transmission side key from the transmission device secret storage device; and the encryption device uses the communication device key reading device to read from the communication device key storage device The data side is encrypted, and the original data is sequentially encrypted into encrypted data, so that at least one of the encrypted data is generated to be different from other encrypted data. In this case, the receiving device includes: a receiving device key storage device that stores a receiving side key that is the same as the transmitting side key; and a receiving device secret reading device that is the same as the receiving device The sequence of the transmitter device key reading device sequentially reads the receiving side secret recording from the receiving device key storage device, and the decrypting device uses the receiving device to close the reading device from the receiving device. The receiving side key read in the device key storage device will be taken from 2227-9565-PF in sequence; Ahddub 16 200915804, each of the transfer object (4) data (4) encrypted # material is decrypted to become the original capital. In the case of the information device and the receiving device, the authenticating device compares the original data decrypted by the decrypting device and the original data it has, and when the two do not, the receiving device uses the secret recording device to read the next device. The received receiving side key, the spleen station ^ compares the original data decrypted by the decoding device with the original data it has, and when the two match, it is determined that the decrypting device has decrypted the encrypted data 'and' When the two are inconsistent The receiving device key reading device further determines the receiving side key obtained by the decrypting device and compares the original data decrypted by the decrypting device with the original data obtained by the decrypting device. The handler is repeated a specific number of times. By using such an authentication device, it is possible to manage whether or not packet loss occurs in the packet received by the receiving device by the receiving device. In the case of changing the key, the transmitting device includes: a transmitting device (four) number generating device, (4) generating a pseudo-random number that changes under a specific condition; and a transmitting device dense wheel generating device according to the pseudo-like mess The number sequentially generates a different communication key of the plurality of keys; and the encrypting device sequentially aligns the original data according to the sending side key generated by the sending device key generating device It becomes a cryptographic capital #, whereby at least one of the added data is generated to be different from other encrypted data. In this case, the receiving device includes: the receiving device is intended to be a random number generating device, which is sequentially generated in the same order as the device for generating the random number generating device, and is generated by the device and the random generating device. The same pseudo-like number of the object; and the receiving device key generating device according to the pseudo-number generating device 2227-9565-PF of the receiving device; the pseudo-disorder generated by Ahddub 17 200915804, sequentially generated the same a receiving side key that is secretly recorded on the transmitting side; and 'the decrypting device sequentially uses the receiving side key generated by the receiving device key generating device to take the data from each of the transfer target cutting data The encrypted data is decrypted into the original data. In the case of using such a transmitting device and a receiving device, the authenticating device compares the original data decrypted by the decrypting device with the original data it has, and when the two are inconsistent, the device generated by the receiving device key generating device is used. a receiving side key, comparing the original data of the transmitting side decrypted by the decrypting device and the original data it has, and when so, determining that the decrypting device has decrypted the encrypted data, and when both In case of inconsistency, the original data of the decryption device and the original data which the decryption device decrypts are compared using the next-receiving side key generated by the receiving device key generating device, and the above-mentioned processing program is repeatedly executed. By using such an authentication device, it is possible to manage whether or not packet loss occurs in the packet received by the receiving device by the receiving device. The present invention provides the following methods for implementing a transmitting device and a receiving device, and these methods can also be used to solve the problems of the present invention. The method provided in this case, you 丨1, for the transmission parameter, the receiving device, transmits the δ divided packet status of the transmission packet from the transmission object to be transmitted and transmitted. # &&# _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Encrypting the specific original data to form an encryption resource; and setting it to integrate the encrypted data with the individualized τ豕 cutting data; transmitting 2227-9565-PF; Ahddub 18 200915804 sending device, integrating the encrypted data The transfer object cutting data is transmitted to the device of the receiving device in a specific order. In the method, the following steps performed by the receiving device are included. The step is: receiving, according to the sequence transmitted by the sending device, receiving the transfer object cutting data integrated with the encrypted data; and the decrypting step, respectively, taking the encrypted material from each of the transfer objects Decryption is performed in sequence; the determining step 'in the case where the step of decrypting the encrypted data has decrypted the encrypted data' is judged to be justified with the decrypted data of the encrypted object that has been decrypted. μ Further, the present invention provides a method for performing in a transmitting device which divides a transmission 作为 which is a transmission target into a plurality of packets and transmits them. : The following steps are performed by the transmitting device. The step is: a child's transfer of the data of the transfer object to the number of transfer objects (four) data; the encryption step, which is encrypted by 4 complex data to form encrypted data; Integration with each of the transfer object cutting data; transmission force: data encryption data - the physical transfer of the object to be cut according to the special: will be sent to the receiving device.疋 疋 顺序 & & 、 、 、 、 、 、 、 、 This shoe-I? computer (such as personal computer - eight' makes the function of the general device. The device or the device in this case has the computer to receive the transfer ^ ^ as the transfer object = program, for example, to The transmitting device receives the transmission target data of the packet status that has been separated, ', and the plurality of packets are transmitted, and the 2227-9565-PF/Ahddub ^ 19 200915804 transmitting device includes a cutting device, which will The pass, the number of bits is broken to form a complex number. The t-data is added to the specific original data by the Belle 'encryption device, TM. It is also cryptographic. The integrated data of the encrypted data is transmitted to the device of the receiving device. The image is cut according to the special data and the program causes the computer to execute the device. : Receiving the basis and the transmitting device to transmit - AV ^ ^ #收收的的数据的的数据的切割切切# Becco device 'right' the cryptographic capital is falsified, it will be taken from each f , , , , , , , The encrypted shellfish is decrypted in sequence; the authentication device, in the case where the child decryption device has decrypted the data, judges and solves the problem. A program that causes a computer to have a function of a transmitting device, for example, to divide a packet of a data object of a data transmission object into a pure number, and the program causes the computer to perform the function of the following device: The transfer target data is cut every specific number of bits to form a plurality of transfer target cuts, and the encryption device encrypts the specific original data to form encrypted data; the integrated device encrypts the encrypted data with each The transfer target cutting data is integrated; the transfer device transmits the transfer target cut data integrated with the encrypted data to the receiving device in a specific order. [Embodiment] Hereinafter, the first to the first aspect of the present invention 4 Description of the implementation. Moreover, in the description of the implementation type, the same object indicates the same 2227-9565-PF; Ahddub 20 200915804 symbol, Further, the repeated description will be omitted as appropriate. [First Embodiment] The transmission system of the present embodiment is substantially configured as shown in Fig. i. The transceiver system includes interconnections through the network 13 The communication device 11 and the second communication device 12. The first and second communication devices 11 and the second communication device 12 communicate with each other, and more specifically, the H, 10, and the field are used for packet communication. 1 The communication device ii and the network 13 connected to the communication device 12 are the Internet. The configuration of the first communication device 11 and the second communication device 12 is described. Further, in this embodiment, Since the communication L device 11 and the second communication device Z have the same configuration, the configuration of the communication device 11 is represented by only 坌], s-can, and 弟1. Further, a plurality of communication devices constituting the same communication device as the second communication device 11 and the second communication device 2 are connected to the network 13, but the description thereof is omitted here. In this embodiment, the first communication device and the device 11 are personal computers that can receive and receive emails by means of packets. Further, the "message device ^ communication device 12 is not necessarily such a personal computer, as long as it is a device that can perform communication by means of a packet. For example, the 'first communication device 丨丨 and the second communication device 12 can be borrowed. The mobile phone that is not used for packet communication or voice communication by the packet may be an IP phone. Further, in this embodiment, the H彳τ1 communication device 11 and the second communication device 12 may both be In this case, the so-called "transmission of the information" can also be the so-called receiving device in this case. Moreover, the i-th 1n device and the second communication device 2, when acting as a transmitting device, and as a receiving device, It has the function of different 2227-9565-PF; Ahddub 21 200915804. In the following description, when the i-th communication device u or the second communication device 12 is used as a transmitting device, it is called "sending at the time of transmission", and as a receiving device It is called "at the time of receiving the news". In the second picture shows the first! The hardware of the communication device 11 is constructed.

In the present embodiment, the first communication device n includes a central processing unit (CPU) 21, a read only memory (ROM) 22, a hard disk drive (HDD) 23, and a random access memory (RAM) 24. The input device 25, the display device 26, the communication device 27, and the bus bar 28. The central processing unit (CPU) 2i, the read only memory (ROM) 22, the hard disk drive (HDD) 23, the random access memory (RAM) 24, the wheeling device 25, the display device 26, and the communication device 27 are Bus 8 8 can exchange data. The hs memory (r〇M) 22 or hard disk drive (HDD) 23 stores the predetermined program and the data required for execution of the above program. Central Processing Unit (CM) 2] The overall operation of the first communication device 11 is based on read-only memory (_22 or hard disk drive (program or data stored in _23, execution = processing. On hard disk drive (10)) 2", also stores the information of the e-mail as a video (in the case of the transmission pair 2, random access memory (10)) 24 as the central processing unit (the storage area for the job in the processing) Item 2: The Slips 25 is composed of a keyboard and a mouse, and is used for inputting an e-mail, inputting an e-mail address of an object, and operating an e-mail-finding device 26, which is composed of a liquid crystal display (LCD). Used to take care of an e-mail content, or to display the status of the e-mail, etc. The communication device 27 is executed through the network 13 and the second communication device is set to 2227-9565-PF. Communication of Ahddub 22 200915804. Further, the communication device 27 of the second communication device 12 performs communication with the first communication device 11 via the network 13. Next, the description of the configuration of the communication device 27 is shown in Fig. 3. A block diagram of the communication device 27 is shown. 7 is composed of the following elements: the interface 31, the preprocessing unit 32, the encryption/decryption unit 33, the common data generation unit 34, the algorithm generation unit 35, the back key generation unit 36, the communication unit 37, and the header generation unit 3. 8. The connection portion 39. 1 The interface portion 31' performs the transmission and reception of data between the bus bar 28 and the communication device 27. At the time of transmission, the interface portion 31 has the following functions. The interface portion 31 will be from the busbar 28 The received e-mail data is transmitted to the pre-processing unit 32. Further, when the interface 31 receives the e-mail data from the bus bar 28, the information indicating the subject matter is transmitted to the common material generating unit 34. 31, at the time of reception, has the function of: the interface 31, the e-mail received from the second communication device 12 through the network port 3 (in the state received from the second communication device 2, the electronic The data of the mail is a packet sequence. The packet of the present embodiment corresponds to the data to be transferred in the present case and is processed as described later, and is transmitted to the bus bar 28. At the time of the transmission, the pre-processing unit 32, Will be from the busbar 28 by the interfacial portion 31 The data of the received e-mail is cut into the seals every predetermined number of bits, and the processing unit 3 2 transmits the generated packet to the connection unit 39. At the time of reception, the pre-processing unit 32 will be described later. Attached to the header of the packet constituting the e-mail received from the communication device of the object 23 2227-9565-PF; Ahddub 200915804, the encrypted data described later is taken. The extracted encrypted data is transmitted from the pre-processing unit to the encryption. The decryption unit 33. Further, the pre-processing unit 32 at the time of reception transmits the data of the e-mail formed by the sequence of the seals to the encryption/decryption unit 33. Further, when the i preprocessing unit 32 receives the information of the e-mail from the communication device at the target end, the pre-processing unit 32 transmits the material indicating the subject matter to the common data generating unit 34. shell;

The common data generating unit 34 sequentially generates the common data 4-way data generating unit 34 of the second communication device and the second communication device 12, and receives the representation from the interface 31 at the time of transmission. When the notification of the subject matter of the information of the e-mail I has been received, the general information is generated when the notification from the pre-processing unit receives the notification indicating the receipt of the e-mail. In the present embodiment, the common data generating unit 34 of the first communication device 11 and the second communication device 12 has the same common data in the same order, and sequentially generates common data. Further, the common J data in the present embodiment may be a continuous number such as 1, 2, 3, etc., but in this embodiment, it is a pseudo-number, although this is not necessarily the case. The generated common data is transmitted to the pre-processing unit 32, the encryption/decryption unit 33, the algorithm generation unit 35, and the key generation unit % at the time of transmission and at the time of reception. Furthermore, the details of the method of generating common data that is intended to be random are as follows. The encryption/decryption unit 33 encrypts the common data received from the common data generation unit 34 into encrypted data at the time of transmission, and decrypts the encrypted data received from the pre-processing unit 32 at the time of reception to return it as common data. . Further, 2227-9565-PF; Ahddub 200915804 • The encryption/decryption unit 33 has a function of performing authentication as will be described later. As shown in Fig. 4, the encryption/decryption unit 33 has an encryption unit 33A, a decryption unit 33B, and an authentication unit 33C. The above three kinds of processing are respectively performed, that is, the processing of encrypting the common data, the processing of decrypting the encrypted data, and the processing of executing the authentication. The encrypted data generated by the encryption unit 33A secreting the common data is transmitted to the header generating unit 38. The common data generated by decrypting the encrypted data by the decryption unit 33B is transmitted to the authenticating unit 33C. The authentication unit 33c uses the common data generated from the encrypted data when performing the authentication. Further, the 'authentication unit 33C receives the e-mail i data of the packet sequence received from the second communication device 12 from the pre-processing unit 32 at the time of reception. The authentication unit 33 (: performs authentication for each packet, and details of the authentication process will be described later. The encryption unit 33A and the decryption unit 33B of the encryption/decryption unit 33 use the algorithm and the secret transmission when performing encryption or decryption. The law is supplied to the encryption/decryption unit (10) by the algorithm generation unit 35 and the key generation unit 36. The algorithm generation unit 35' generates the algorithm based on the reception of the -, and the data from the common data generation unit 34. The algorithm is transmitted from the algorithm generating unit 35 to the encryption/decryption unit 33. The north and the second key generating unit 36 generates the desired key based on the received data from the common data generating unit 34. The key generation unit 36 transmits to the encryption/decryption unit 33. The β algorithm generates 胄35#port key generation#36, and each time it receives the common data from the common resource; bucket generation 34, an algorithm or a secret record is generated. 2227-9565-PF; Ahddub 200915804 Details of the method of generating the method and the key will be described later. The header generating unit 38 functions only at the time of transmission, and generates data attached to the header of each packet. , for example, information on the sending end, The information of the receiving end, the amount of data included in the packet attached to the header, etc. - the necessary information of :: and the cryptographic capital received from the encrypting unit 33A: the data included in the header is marked by the standard The header generating unit 接收 is received from, for example, the ι face 31, etc. The header is generated and transmitted to the connecting unit 39. ' ' # ^ # The connecting unit 39 functions only at the time of transmission, and the header is generated. The header of the part 38 f is embedded in the beginning of each packet transmitted from the pre-processing unit 32. 'Each packet and encrypted data are integrated. Furthermore, the encrypted data is not necessarily determined by the state included in the header. And the packet-body, i can also be embedded in the appropriate part of the packet itself. In this case, for example, the addition portion 33A and the connection portion 39 are formed so that the encrypted data is added from the (four)% to the connection portion 39, Sheqi @ -5』+ ' U 39 will encrypt the Bekogan into the appropriate part of the package itself when connecting the header and the packet. The communication department 37 and the network 13 perform data transmission and reception. When the communication unit 37' receives the sequence of the attached header 从 from the connection unit 39 The e-mail information is transmitted to the second communication device 12 via the network 1. Furthermore, the data of the e-mail transmitted to the ^1 communication at the time of the 2nd 'at the time of the communication is placed at:: 'Communication Department 3? And receiving, by the network 13, the data of the email divided into packets transmitted from the first communication ^. The encrypted resource 2227-9565-PF; Ahddub 26 200915804, is transmitted from the communication unit 37 to the pre-processing department.

Next, the flow of processing performed in the transceiver Ai's I " As schematically illustrated in Figure 5, the flow of execution in the transceiver system is as follows. First, use the 5th figure to drill m, , , , , and circle for the processing instructions. First, at the time of the transmission, the 1st Fusei 1 wanted device 11 generates an e-mail caution (S110). The information of the e-mail is generated by the first communication, and the user who receives the input by operating the input device 25 1 25, the information generated by the central office... ^ Piece of information. & is transmitted from the random access memory 24 of the operation area or the input device 25 y stored in the hard disk drive 23 to the communication device 27 via the bus bar 28 (S12G). The information of the e-mail is received by the interface 31 of the electronic device 31 by the communication face 31. 15 pieces of data are transmitted to the pre-processing department. The e-mail has been received and, T W, the Ting thing, main 34. fQ knows that the common data is generated by the pre-processing unit 32, and the number of the surnames of each of the surnames is cut off by electrons to form a plurality of packets (the negative of the sM cow). The information of the e-mail is cut off from the order of the data, so that the lead of the data is ten, and the ten types of the lines are separated from each other. The order is not necessary, but a ★ replaces the change, though - in the actual yoke Type of pre-processing pieces of information to form a sealed white e-mail

.^ . The length of the data of the material that was obtained from the package was aggravated by the wind in the pre-processing unit 32. The raw packet is sent to the joint portion 39. The 贝Beibe generating unit 34 that receives the above notification generates burgeoning (S) 40. 2227-9565-PF; Ahddub 27 200915804, which is common to the data, explains how the common data generating unit 34 generates common data. The common data generating unit 34 generates the same amount of common data, and the number of packets generated by the preprocessing unit 32 is the same as that of the divided electronic mail. Furthermore, although not limited to this, the common data of this embodiment is 8 rows and 8 columns of determinants α). In the present embodiment, the common data generating unit 34 continuously generates the shared data by nonlinear migration, and the common data generating unit 34 does not necessarily have to be the same. The results of the 'common data are quasi-random numbers. For example, to generate common data continuously by nonlinear migration, the following methods can be considered: (1) the process of generating common data, including the calculation of the power of the past common data; (2) the process of generating common data, including at least Multiplication of two common sources of the past; or a combination of (1) and (2). In the present embodiment, the common data generating unit 34 has the 01st common data (Χβ1) and the 02th common data () (1 2) determined in advance (for example, the first common 2227-9565-PF; Ahddub 28 1 The data and the second common data are stored in a predetermined five-remembered body such as HDD 23 and ROM 22) as the initial common data in the initial stage. Further, as described in the second paragraph, the first communication device 11 has the same initial sequence as the initial row of the second communication device 12. The common data generating unit 34 substitutes the initial rank into the common data generating algorithm stored in the common data generating unit 34, and generates the first common data (X,) as follows. The first common data (Xi) = X〇2XQ1+ α (α is an array of 8 rows and 8 columns) It is the first common data generated. 200915804 Here, α is environmental data. Environmental information is not required. For example, α is a data column represented by "〇" and "!" when the appropriate date of the date, the ip address of the first communication device, and the like are expressed by the binary rule according to an appropriate rule. The sequence is substituted into elements of the ranks of 8 rows and 8 columns. In the case where the date of the far-day date is changed to binary, if the number of elements in the ranks of less than 8 rows and 8 columns is 64 in the case of "〇" and "1", the data is reused. When α is generated in the column, if the number of the constituent data columns exceeds 64, the unnecessary number may be omitted and 〇 may be generated. The common data generating unit 34 generates the second common data (χ2). The second common data (χ2) = χιΧβ2 + α Similarly, the common data generating unit 34 generates the third common data and the fourth common data by the following method. ν common information. The third common data (χ3) = χ2χ1+α The fourth common data (χ4)=χ3Χ2+α The third common data is transmitted to the algorithm in the same common data as the number of packets 眚^日认uϊ The generating unit 35 and the dense generating unit 3β are stored in the common data generating unit 34 for the purpose of generating the next one. In this embodiment, the Nth common data (XN) is generated, and it is necessary to use the common data (Χη) and the second common data (χΝ-2) of the first one. Generate 2 common materials. Therefore, the common data generating unit 34 must store the latest two ping-pong swearing openings that have been generated in the past when the new common data is generated in the $ _ _ _ _ (or, not the common data generating unit) 34, but must be stored by other guards, gray, his device to store the two common funds 2227-9565-PF; Ahddub 29 200915804 material). Moreover, the common data thus generated is a chaotic object of nonlinear migration, which is a pseudo-random number. Furthermore, the 'α' of environmental data does not have to be used in cases where common-bean materials should be produced. For example, α is used only when the first common data is (Χι)-Χ〇2Χβ1+ α and the first common data is used, and after the second common data, it is based on the general information (Χν)=Χν_ιΧν 2 It can be calculated by the formula. In order to cause nonlinear migration, in addition to using the above-mentioned common information (Χν) = Χν-ιΧν-2 + (α), the following formula can also be considered. Further, the brackets attached to α show that the case exemplified below is also 'in the case of obtaining common data after the second common material, α is not necessary. For example: u (3) Dijon Common data (ΧΝΜΧΝ-Ο'+α) (^>)Different ^1 Common data (again ()) = (fork 1 <_1) 1 > (乂!^2) (3 (also |(_3)|?(乂[)_4)5(+^1;) (c) Dimensional Common data (lxup + (Xn_2)Q( + α ), etc. and 'P, Q, R, S The common data generation unit 34 has an initial row, and when the formula (a) or (c) is used, there are two when there are two formulas (b). When the general data generation unit 34 is used. When receiving the common data, the algorithm generating unit 35 generates an algorithm, and the secret recording generating unit 36 generates a key (S150). The method for generating the nose method and the key is as follows. 2227-9565-PF; Ahddub 30 200915804 In the present embodiment, the method of the "I", the soil, and the algorithm is generated by the D method generating unit 35 as an algorithm in the presently known type, and the "common data is 8 lines 8". Column row γ field *,, ~ encrypted lamp 〇 ~ order column Y, 8 rows and 8 columns row pass data multiplied by a 'after seeking clockwise nx9Q. Transposed, multiplied result is encrypted Information. Here, a can be a preset constant, in this In the mode, the value according to the change of the common data. That is, the method in the present embodiment changes according to the common data. For example, " is set to: 8, eight rows and eight columns and columns In the common data, 匕3 has the number of elements listed and the total number of 'paid' is divided by 5 (but, when it is 1). u, a and 'the above η is a secret record, When the value is a numerical value, 'η is solid^, but as explained below, the secret record changes according to the common common material. That is, in the present embodiment, η changes with: The algorithm may be set to other things, and may be fixed. In the present embodiment, the algorithm generating unit 35 generates an algorithm whenever it receives the common data from the common resource unit 34, and The key is generated by the encryption unit 33 of the encryption/decryption unit 33. The key generation unit 36 generates a pinned wheel at the same time as the generation of the algorithm. The key generation unit 36 generates a secret transmission based on the common data. In the present embodiment, the key is dense. The gun generating portion 36 generates a dense 2227-9565-PF as described later; Ahddub 31 200915 804 瑜. The key in the yoke type is the number of idh8 columns and rows and elements of the common data plus l. Therefore, in this embodiment, the trial & ^^ ^ is in The key system varies according to the common source. In addition, it can also be set as other things. It is included in the 8 rows and 8 columns in the key dan.

In the common data, the number of elements of the T 仃歹丨 element is summed up by the number of the two digits. In the present embodiment, the key generation unit 36 generates a key every time the common data is received from the common data generation portion, and transmits the key to the encryption unit 33 of the encryption and decryption unit 33. The encryption unit 33 encrypts the common data received from the common data generating unit based on the algorithm received from the algorithm generating unit 35 and the secret received from the secret generating unit 36 (S1 6 〇). The algorithm is as described above. When the common data to be encrypted is 8 rows and 8 columns, the common data of 8 rows and 8 columns is multiplied by & (after that, the clockwise nx90 is used. The result of multiplying the rank by the Y is the encrypted data, and the key η is the above number. For example, when a is 3 and η is 6, the 8 rows and 8 columns obtained by multiplying the solution of X by 3. The ranks 'will be clockwise 6χ9 (Γ=54〇. Transposed 8 rows and 8 columns and ranks) multiplied by the common data that should be encrypted to perform encryption. The data generated by this is encrypted data. Encrypted data is sent To the header generating section 38. The header generating section 38 generates header data of the header data each time it receives the encrypted material (S170). The header includes the above-mentioned data, such as 2227-9565-PF. Ahddub 32 200915804 As described above, the encrypted data is also included in the header. The header generated by the 13-38 is transmitted to the connection unit 39. The junction 39' will be received from the header generation unit 38. "The beginning of the received packet." The above processing is performed for all packets. Connected, 39 times, and linked to the The packet generated by the packet is generated by the smoothing of the target. The packet connected to the header is transmitted to the communication unit 37. The 12^^7' is transmitted through the network 13' (4) The second communication device is processed by ==°~_ until the information of the e-mail is also in the hole device 12, and the processing at the time of the transmission is ended. '•, the processing at the time of the reception is explained. First, the packet included in the second communication device (4): the communication unit 37 receives the packet transmitted from the first communication device, and transmits the received packet to the pre-processing unit 32. Then the processing unit 32' receives the packet. At the time, the encrypted data (S22G) is extracted from the top, and the previous k is transferred to the decryption unit of the encryption/decryption unit 33. And = the confidential information, the :::! header is transmitted to the authentication unit pre-processing =:r ^ When the af5 37 receives the encrypted data and the packet, it transmits it to the < ' w 33 33. The optimisation to the encryption solution, the pre-processing unit 32 transmits the notification of the received packet to the common data generating unit 34 every time. , 'will have been connected 2227-9565-pf. Ahddub 33 200915804 common data generation department 34, whenever multiplexed The notification of the packet is "1", "Processing." 2, and the common data is generated (S23〇). The same. The method for generating the common data by the generating unit 34 and the method of generating the north and the 帛^ type In the state, the initial common data and the environmental data are used. The second communication device 12 is the same as the initial common data of the common data generation unit 2 of the communication package (4), and n , , . In addition, in the case of a route different from the first communication device U, such as "if the environmental data is the beginning of the communication, the second communication: 1 can also easily obtain the information" or by the iith device: If the environmental data is the first communication device , address, the second pass = 12 can be obtained by the form communication device 11 included in the header of the first packet). The common data of the communication device ^ is the environmental data of the generating unit 34. Therefore, when the common H generated in the state 4 of the common communication unit 34 of the second communication device 12 is compared with the common data generated by the common data generating unit 34 of the first communication device, the comparison is generated. The same is true in the same manner as the common data generated in the co-generation portion 34 of the second communication device u. The generated common data is sent from the common data generating unit 34 to the algorithm generating unit 35 and the secret recording generating unit 36. The algorithm generating unit 35 and the password generating unit 36 generate an algorithm and a key each time it receives the common data from the common material generating unit 34 (S240). The algorithm and key generation method is the same as when sending the message. The algorithm generating unit 35 uses common data when it generates an algorithm. The algorithm for generating the algorithm of the algorithm generating unit 35 of the second communication device 12 2227-9565-PF; Ahddub 34 200915804 The order $帛1 overnight device! The algorithm for generating the algorithm by the algorithm generating unit 35 of i is the same. The algorithms 'generated in the same order in the first communication device U and the second communication device 12 are the same because they are generated based on the same common data. On the other hand, the fee generation unit 36 uses the common material when generating the key. The program for generating the key of the second key generation unit % of the communication device 12 is the same as the program for generating the key by the key generation unit 36 of the first communication device. The key ' generated in the same order in the second communication device 11 and the second communication device 12 is the same because it is generated based on the same common data. The 寅 algorithm is generated. The key generation unit 3 6 or the secret record is transmitted to the decryption unit 33B of the encryption/decryption unit 33. *The decryption unit 33β' decrypts the encrypted data received from the pre-processing unit 32 (S250). When the decryption is performed, the decryption unit 33 uses the algorithm and the received algorithm from the algorithm generating unit 35 and the impeller generating unit 36. Secret record. More 3 sheep said, Jie Qiu <3 <3 D. Fresh. P 33B, according to the algorithm/study algorithm received from the algorithm generating unit 35 (defined as "the 庑兮丄... The common data to be encrypted by the field is the row and column Y of 8 rows and 8 columns, and 8 rows and 8 columns are included." After multiplying the common data of J仃X by a, it is obtained by clockwise nx9〇. The result of multiplying the transposed set of columns and γ is the encrypted data”), which is used to perform the implementation of the vandalism. The algorithm of processing (defined as "When the encryption negative material is 8 rows and 8 columns, the rank 7 main temple" multiplies the common data of 8 rows and 8 columns and ranks X by a', and then finds J to be the hour hand nx90. The result of multiplication with γ is the plaintext cutting data, and the key received from the key generation unit 36 is used to perform the decryption process based on the definition of the above-described calculation. 2227-9565-PF; Ahddub 200915804 In this way, the decryption unit 33B decrypts the encrypted data from the pre-processing unit% |1, and generates common data. The decryption unit 33 transmits the generated common material to the authentication unit 33c. The authenticating unit 33C executes the authentication (^6〇) using the common data received from the common data generating unit 34 and the common data received from the decrypting unit 33B. The details of the authentication process are shown in the flow chart of Figure 6. When the authentication process is executed, first, the common data is received from the common data generating unit Μ and the decrypting unit 33B, and the packet is received from the pre-processing unit (S261). The data of the King of the King is consistent with the common data generated by the decryption unit 33B (S262). When it is the same (S262: YES), the authenticating unit 33C judges the integration of the common data received from the decryption unit 33B, and the packet is (i.e., the initial packet).

Justified (S263). Further explanation is given for this point. In order to perform authentication, the certification department hunters the common data generated by the common material generation unit 34 of the communication device 12, and the common communication with the first communication device U: the generation of 4 34 is generated and encrypted. The ugly sound of the second communication device u is decrypted by the defamatory part 3 3 Β, 逋 逋. As described above, if the comparison is generated in the same order, then the 丨; s pass 4 set 11 The common data generated by the second communication device 12 must be the same as the common data generated by the first communication & 4 set 11 obtained by decrypting the encrypted data integrated with a specific packet, and the second communication device 12 In the case where the common billet is the same on the 4th and the eve, the packet can be regarded as not being generated by other devices other than the 1st and the communication device 11, nor is it changed by other devices. In the present embodiment, 2227-9565-PF; Ahddub 36 200915804, when the above conditions are met, it may be appropriate to determine the integrity of the packet with the source of the common data. Aspect, when § 2 common data are inconsistent (s262: No), to prove that the Ministry is hungry, it will not be judged as a legitimate thing from the common data received by the solution. Example # ' At this stage, when the packet is judged to be inappropriate, the decryption unit 33B can cause the communication unit 37 to interrupt the reception of the data of the e-mail (this early processing can be used to prevent inappropriate such as viruses. The data enters the inside of the second communication device 12, but in the present embodiment, the 'this stage' is judged whether the packet is legitimate or improper (S264). The retention of this-determination is due to the reasons described below. If the comparison is performed in the same order as described above, the common data generated by the first communication device 11 and the second on-state device i 2 must be the same. The common material generation unit 34 and the decryption unit 33B of the authentication unit 33C continuously receive the common data without changing the order. Therefore, #comparing the common data received from the common data generation Deng 34 and receiving it from the decryption unit 33B The common data 'is basically should be - if the illegitimate packet generated by the third party is mixed into the information constituting the e-mail, the encrypted data of the encrypted common data is not included in the packet' Or, even if there is inclusion, the common data decrypted by the encrypted data does not coincide with the common data generated by the second communication device 12. However, there is a case where the two pieces of common data are inconsistent, and it is not the case that only the information of the e-mail sent from the first communication device to the second communication device 12 is mixed with the fraudulent packet. In the case of packet communication, a part of the packet is often missed during the transmission and reception process. In this case, there is an inconsistency between the two common materials because the packets received from the common stock 2227-9565-PF; Ahddub 37 200915804 and the decryption unit 33B are sequentially different. However, in this case, although there is an inconsistency between the two common materials, the problem caused by the loss of the packet for this reason is only the case. Therefore, in the present embodiment, even if the common data generated by the common bedding material generating unit 34 and the common data generated by the decryption unit 33B are not integrated, the packet integrated with the encrypted data of the source of the common data is not directly integrated. Judging as improper.

When the common data generated by the common data generating unit 34 does not match the common data generated by the decrypting unit 33B, the authenticating unit 33C generates the common data generated by the decrypting unit 33B that does not match the common data generated by the common data generating unit 34. 'Compared with the next common data generated by the common data generating unit 34 (S265). As a result, when the two pieces of common data are identical (S265: YES), the encrypted data of the source of the common data generated by the decryption unit 33B which is inconsistent with the common data generated by the common data generating unit 34 is integrated. Hold ^ : The reserved packet is confirmed as valid (S263). This is because, in fact, the reason for the inconsistency between the two common data generated before is confirmed by the second communication device 12 as a packet loss. The authentication unit 33C of the present embodiment can record which packet is lost when performing such determination, and this configuration is configured for this purpose. When the two pieces of common data do not match (S265: NO), the authentication unit 33C again retains the judgment that the packet is legitimate or improper (S266), and executes the processing of S265 again, and the common data generating unit 34 The common information generated by the decryption unit 33B, which is inconsistent with the common data, is 2227-9565-PF; Ahddub 38 200915804, and the common data generation unit 34 generates a further common data than the parent. The leakage of the packet is not only one, but a plurality of packets are continuously missing. 'In & 'In this embodiment, the common data generated by the common data generating unit 34 is replaced with a new one, and the common execution is repeated. The common data generated by the data generating unit 34 and the common comparison generated by the decrypting unit 33B. v However, it is meaningless to repeat this one without limitation, and it is preferable to set a limit on the number of repetitions of this process. In the present embodiment, the number of repetitions is set to 5: owed, but it is not limited thereto. and so

Therefore, between S266 and S265, it is judged whether or not the authentication has been repeatedly performed 5 times (S267), and as a result, only when it is judged that the authentication has not been repeatedly performed 5 times (S267. No), the authentication of S265 is performed again. When it is judged that the authentication has been repeatedly performed five times (S267: YES), the common beaker generated by the decryption unit 33B that does not coincide with the five pieces of common data generated by the common data generating unit 34 is determined to be fraudulent (S268). In this case, the authenticating unit determines that the fraudulent information is mixed in the e-mail received from the first communication device 11, and the authentication is suspended, and the data reception of the e-mail after the communication unit 37 is stopped, and the central processing unit is executed. 21 Delete the data of the email remaining in the RAM 24. The authentication unit 33C repeatedly executes the above-described authentication processing. In the present embodiment, the authenticating unit 33C judges that the two common data are identical, and if the authentication and the common data received from the decrypting unit 33B are justified (S263), it is determined that the secondary decryption is correct. The authentication of all the common materials transmitted from Part 33B has been completed (S269) 'When it has not been completed yet (S269: No), then 2227-9565-PF; Ahddub 39 200915804 returns to the processing of S262 when it has been completed (S269: Yes), the processing of the authentication is ended. In the case where the two common data are inconsistent (S2 62: No), the processing of S265 is performed, and in the case where the two common data are identical in the processing of S265 (S265 · Yes), then at S262 The common data generated by the next judgment decryption unit 33B coincides with the common data generated by the common data generation unit 34. As described above, the process of ending the authentication. \'

When the processing of the authentication is completed, the packet connection authenticated to be valid is returned to the information of the email (S27〇). In the present embodiment, the processing of the § hai reply is performed by the authentication unit 3 3 [execution. The authentication unit 33C maintains the data that has been authenticated as a legitimate packet in advance, and after the authentication is completed, the packets are directly linked in the original order to reply to the information of the email. Furthermore, in the case of this embodiment, there is also a case where a part of the packet constituting the email material is missing. Under the circumstance of the situation, the three 33Cs can use the insufficient information repair certification department 33C to repair the missing information of the section when the data is insufficiency--Shuangdan has 33 (4) insufficient information. Of course, the external execution In addition to the hunger, it is also possible to transfer the face 3 of the e-mail of the reply of the communication device 27 to the device via the bus bar == 33 to the device such as the hard disk drive μ e-mail. 2 The e-mail (4) is expected to be transmitted at the 2nd pass 2227-9565-PF; Ahddub 40 200915804. In the above description, the data from the first piece to the second communication device 12 is transmitted. The e-mail to - may also be from the &lt;variation&gt; In the third embodiment described above, the communication device 12 is a personal computer, and transmits and receives the communication device 11 and the second electronic mail. The packet communication of the S line is basically that the e-mail is transmitted and received by the communication device 12, the direction of the other, the afl device 11 and the second pen, and the two-way simultaneous execution. On the other hand, the communication device u and Stubborn. It is applied to an Ip phone or the like that needs to send and receive messages in both directions. In this case, the first communication device must simultaneously perform the above-described embodiment of the type of transmission: the second; the device 12, the encryption 'and the above embodiment: The confidentiality of the information. This can be achieved by making the solution of the above-mentioned implementation type. The encryption unit 3 unit 33B of the local area is solved by performing encryption and decryption processing in parallel. However, as in the above-described embodiment, it is difficult to make the encryption and decryption σ +1 to Wang 1 in parallel with the encryption and decryption, and it is necessary to make the common data and execution necessary for performing the encryption processing. !: The common data necessary for processing is generated at the same time. In addition, the algorithm and key necessary for the processing of the lamp and the algorithm and key necessary for the execution must be generated at the same time. However, this is difficult to achieve by using the communication device 27 having a common data generating unit 34, an algorithm generating unit 35, and a key generating unit 36. 2227-9565'PF; Ahddub 41 200915804 Here, when the first communication device 11 and the second communication device 12 are two-way transmission and reception such as an IP telephone, two sets of common data generating units 34 are provided in these communication devices. The algorithm generating unit 35 and the secret generating unit 3 6 may be used. One of the two sets of the common data generating unit 34, the algorithm generating unit 35, and the key generating unit 36 is used for the encryption process, and the other group is used for the decryption process, whereby the encryption process and the decryption process can be performed in parallel. . In this case, the common data generation unit 34, the algorithm generation unit 35, and the key generation unit 36 of the first group respectively provide the common data, the algorithm, and the key to the encryption unit 33A, and the other group provides the common data and algorithm. The key is given to the decryption unit 33β. [Second Embodiment] The transmission system of the second embodiment has the same configuration as the transmission system of the first embodiment. In particular, the contents shown in the second and second figures are no different. The transmission system of the second embodiment differs from the transmission system of the first embodiment in that the configuration of the communication device 27 included in the second communication device n and the second communication device 12 is, in particular, The algorithm generation unit 35 and the key generation unit 36 are configured. The algorithm generating unit 35 and the key generating unit 36 of the transmitting and receiving system of the second embodiment are as shown in Figs. 8 and 9, respectively. As shown in Figs. 8 and 9, the algorithm generating unit 35 in the second embodiment includes the algorithm storage unit 351 and the algorithm reading unit 352, and the key generating unit 36 in the second embodiment includes the secret. The key storage unit 361 and the key reading unit 362. The algorithm storage unit 351 stores: the encryption/decryption unit 33 executes the common resource 2227-9565-PF; and the Ahddub 42 200915804 material is encrypted by the / method. The algorithm stores (9) the calculus required for the decryption of the encrypted data. It is sufficient to store at least one algorithm in the actual 4 ° 351, but the algorithm (and ~ installed also 'stores a plurality of details, in detail , stored 5 | 2 d Befar 0 ~ 4). The algorithm stored in the first communication device 11 and the second communication device is the same as the algorithm stored in the "I". /Show algorithm reading unit Μ «1+ -X» is read from the algorithm storage according to the order of the feature. The shouldering algorithm: The equation for reading the calculation from the algorithm storage unit 351: the item sequence 'may be an irregular manner in which the algorithms G to 4 are sequentially read out in order to read randomly. The reading order of 9° to 4 is the same in the first communication splitting &quot; and the second nasal reading unit 352 of the second communication device. The algorithm reading unit of the first device core device 12 352 'The same data used to regulate the reading order of the cold algorithm. &quot;, ~ Γ algorithm gripping section 352 when sending or receiving the necessary time ^ ^ different method storage 胄 351 reading, The read algorithm is sent to the addition decryption unit 33. (4) 'In the first embodiment, the algorithm generation unit 35 sends the algorithm to the encryption and decryption unit 33 every time, but in the first In the second embodiment, the algorithm generating unit 35 sends any of the original algorithms to the encryption/decryption unit 33. The key storage unit 361 stores: The secret decryption unit 33 performs the garth of the common data 'and the key required to perform the decryption of the encrypted data. The hard disk storage unit 361 stores at least one key, but in the present embodiment, Stored a plurality of 'detailed' stored 5 keys (key. 2227-9565-PF; Ahddub 43 200915804 ~ 4). The first communication device 11 and the second communication device 12 are stored in the 361... The key storage unit 362 reads the secret record in 361 according to a specific order. The key sequence can be read from the key storage unit. 4 The method of repeating the rules read sequentially is an irregular manner of random reading. However, the key 〇~4... is in the first communication device 11 and the second communication _ 顺oen a η ° The key reading unit of 12 is the same. The first communication device U and the second communication split 12 are dense: the reading unit (10) has the same read order = key reading unit for specifying the allowance. When it is sent or received, it is read from the key storage unit 361, and the read Miyu is sent to the part 33. In the i-th embodiment, the ciphering generating unit 36 generates a sneak key every time and sends it to the cryptographic decryption 胄33'. However, in the 帛2 implementation type, the key generating unit 36 1 sets the original existing key. Any one of them is sent to the encryption/decryption unit 33 °, and the flow of processing performed in the transmission and reception system of the second embodiment is not much different from the third embodiment at the time of transmission and reception. At the time of transmission, the first communication device u in the second embodiment is the same as the case of the first f embodiment. The processing is executed in a flow as shown in Fig. 5. The difference is that the algorithm is performed. And the generation of the key sl5〇2227-9565-PF; Ahddub 44 200915804 In the second embodiment, Sl5. The algorithm and the generation of the secret (correctly, not generated) are performed as follows. In the first embodiment, when the shared data is received from the common data generating unit 34, the algorithm generating unit 35 and the key generating unit generate the algorithm and the key using the common &gt; material. In the second embodiment, the algorithm generating unit 35 and the key generating unit 36 do not need to subtract the common data from the common data generating unit 34 because the algorithm and the key are not generated. However, the algorithm generating unit 35 and the key generating unit 36' receive only the notification indicating that the common material has been generated from the common data generating unit 34. Each time the notification is received, the algorithm reading unit 352 reads the algorithm from the algorithm storage unit 351, and the key generation unit 36 reads from the key reading unit 362. The key storage unit 361 reads (4), and the read algorithm and key are transmitted to the encryption unit 33 A. At the time of reception, the second communication device 12 of the second embodiment is executed in the same manner as in the case of the first embodiment, and the processing is executed in the flow shown in Fig. 6. The difference is that the part of S24 that is related to the generation of the algorithm and the key 0. In the second embodiment, the algorithm of S240 and the generation of the key (correctly not generated) are executed as follows. In the second embodiment, the algorithm generation unit 35 and the key generation unit 36 also transmit the algorithm and the key to the decryption unit when receiving the notification indicating that the common material has been generated from the common data generation unit 34. 33B. At this time, in the algorithm generation unit 35, the algorithm reading unit 352 reads the algorithm from the 2227-9565-PF; Ahddub 45 200915804 algorithm storage unit 351, and in the key generation unit 36, The key reading unit 362 reads the key from the key storage unit 361, which is the same as that at the time of transmission. Further, of course, only one of the key generation unit and the algorithm generation unit 35 of the second embodiment may be replaced with the algorithm generation unit 35 or the key generation unit 36 in the second embodiment. . In addition, it is needless to say that the algorithm generating unit 35 and the key generating unit 36 in the second embodiment (including the less than one of the second modification described below) may be replaced with the third embodiment. At least one of the algorithm generating unit 35 and the dense transmitting unit 36. Increasing yield <Modification 2> Basically, 'Modification 2 is the same as the second embodiment. The difference is that the algorithm storage unit 351 and the secret are different. There is only one algorithm and key for recording in the key storage unit. In this case, the algorithm is transmitted to the encryption unit 33A at the time of transmission, and the algorithm for transmitting the message to the decryption unit 33B at the time of reception, and also transmitted to the decryption unit 33B. The encryption unit is similar to the key 'transmitted to the decryption unit 33B at the time of reception. In this case, the algorithm reading unit 352 reads the algorithm from the algorithm storage unit, and the key reading unit 362 It is meaningless to read the operation of the algorithm in the memory storage unit 361. Therefore, when there is one type of algorithm and a fixed wheel, the algorithm storage unit 351, the algorithm reading unit, and the algorithm are not provided. The storage unit 36 is the key reading unit 362, but starts at -, in the encryption unit 33A and The secret part 33B maintains a calculation method that should be used 46 2227-9565-PF; Ahddub 200915804 • #I w然 can also make the only algorithm in the algorithm and the key one, the other and the second embodiment In the case of the second embodiment, the third embodiment is the same as the second embodiment. In the second embodiment, the shoulder algorithm of the first communication device 11 and the second communication device 12 is the same. The fetching unit 352 has common data to define the order in which the algorithms are read, so that the algorithms for sequentially reading f T in the first communication device u and the second communication device 12 are the same. Further, in the second In the implementation, the first communication device 11 and the key reading unit 362' of the second communication device 12 have the order in which the common body is read by the predetermined key, thereby making the first communication device 11 and the second communication device In the second embodiment, the order read by the specified algorithm /, L = bedding, is used to determine the reading order of the algorithm. The eight-way data of the member's order is defined to determine the order in which the keys are read. There is no common resource here. Since it is necessary, unlike the case of the i-th embodiment, nothing is transmitted from the common data generating unit 34 to the algorithm generating unit 35 and the key generating unit 36. The first communication I set 11 and the second communication device 12 are different from the second embodiment, and do not have the common data in the order in which the algorithm 4 is defined. Further, the modification Unlike the second embodiment, the third communication device 11 and the second communication device 12 key reading unit 362 do not have the common data in the order in which the passwords are read. Furthermore, in the third modification, the common data is used to make the first communication 2227-9565-PF; the reading order of the algorithm in the Ahddub 47 200915804 device U and the reading order of the second communication device method are used and used. The common data is such that the reading order of the keys in the first calculation 11 coincides with the order in the second communication device 12. Therefore, in Modification 2, the algorithm generates a 7 (four) fetch generating portion 36, and receives common data from the common funds every time the common data is generated. The generating unit 34 performs the algorithm reading unit of the algorithm generating unit 35, and determines the order in which the algorithm is read from the algorithm storage unit 351. ‘,, 'Below’ As mentioned above, the common data is a determinant of 8 rows and 8 columns. When the receiving unit 352' receives the common data, the request will include: the number of the elements in the greedy material, the remainder obtained by ', ..., and the remainder, and from the calculation In the method storage # 351, the word algorithm indicating the remainder is read. As described above, the algorithm stored in the algorithm storage unit 351 is the algorithms 0 to 4, and the remainder obtained by dividing the natural number by 4 is any one of 〇~, so the algorithm is selected corresponding to the remainder 〇 Any one of ~4 to 4, and the algorithm reading unit 352 deducts from the secret storage unit to the algorithm. The processing in the key generation unit 36 is also the same. Further, of course, one of the algorithm reading unit 352 and the key reading unit 362 of the second embodiment may be replaced with the algorithm reading unit 352 or the key reading unit of the third embodiment. 362. [Third embodiment] The transmission system of the third embodiment has the same configuration as the transmission system of the second embodiment. In particular, the inner 48 2227-9565-PF shown in Figures 1 and 2; Ahddub 200915804 is not different. The transmission and reception communication device 11 and the 帛2 communication device of the first embodiment are described in detail. The difference is that the communication system of the third embodiment of the common data is different in that it is included in the first 12 The configuration of the communication device 27 constitutes the living portion 34. The configuration is as shown in the figure of the common data generating unit 3 of the first embodiment. As shown in Fig. 10, the common material product of the second embodiment includes a common data storage unit 341 and a common material reading unit 342. The common data section 341 stores the common data necessary for the encryption and decryption unit 33 when performing encryption and when performing authentication. The common data storage unit (4) is sufficient to store at least one common data, but in the present embodiment, a plurality of 'detailed' stores (10) common materials are stored. The first device A device 11 and the second communication device! The common data stored in the common data storage unit 341 of 2 is the same. The common material reading unit 342 renews the common data from the common data storage unit 341 in accordance with a specific order. The order in which the common data is read from the common data storage unit 341 may be a method of repeating the rules sequentially read from the second common data, or may be an irregular manner of random reading. However, the order in which the common data is read is the same in the second communication device 丨 and the common data reading unit 342 of the second communication device 12. The common data reading unit 342 of the i-th communication device 11 and the second communication device 12 has the same data for specifying the reading order of the algorithm. The common data reading unit 342 reads 2227-9565-PF at the time of transmission or reception, Ahddub 49 200915804 •, reads from the common data storage unit 3 41, and sends the read common data to The encryption/decryption unit 33. In the first embodiment, the common data generating unit 34 generates the common data and sends it to the encryption/decryption unit 33. However, in the third embodiment, the common data generating unit 34 is already existing. Any one of the common materials is sent to the encryption/decryption unit 33. The flow of processing performed in the transceiver system of the third embodiment is not much different from that of the first embodiment at the time of transmission and reception. At the time of the transmission, the first communication device u in the third embodiment is processed in the same manner as in the case of the first embodiment, and is executed in the same manner as shown in Fig. 5. The difference lies in the part of S14〇 on the generation of common data. In the third embodiment, the generation of the common data of 'S140 (correctly, not generated) is performed as follows. In the first embodiment, the common data generating unit 34 is always from the interface -;.卩31 When receiving the notification of the received email data, the same amount of common data as the number of packets is generated. In this regard, this is also the case in the third embodiment. However, the common data generating unit 34 of the third embodiment differs from the first embodiment in that it does not sequentially generate common data from the initial common data. In the third embodiment, the common material generating unit 34 reads the common data from the common data storage unit 341 only for the necessary number of times. The read common data is sent to the encryption unit 2227-9565-PF, Ahddub 50 200915804, 3 3 A and the algorithm generation unit 35 and the key generation unit 36. At the time of reception, the second communication device 12 of the third embodiment is executed in the same manner as in the case of the third embodiment, and the processing is executed in the flow shown in Fig. 6. The difference lies in the part of S230 regarding the generation of common information. In the third embodiment, the method of generating the common data at the time of reception is the same as that in the third embodiment. Further, of course, the common data generating unit 34 may be replaced with the common data generating unit 34 of the fourth embodiment. I <Modification 4> Basically, Modification 4 is the same as the third embodiment. The difference is that there is only one common material recorded by the common data storage unit 341. In this case, there is only one type of common data transmitted to the encryption unit 33A at the time of transmission and transmitted to the authentication unit 33C at the time of reception. In this case, the common material reading unit 342 does not have any significance in the operation of reading the common data from the common data storage unit. Therefore, when there is only one type of common data, the common data storage unit 341 is not provided. The common material reading unit 342 maintains a common material to be used in the encryption unit 33A and the authentication unit 3 3 C at the beginning. Further, in the case where there is only one type of common data, even the common data generating unit 34 Different common materials are provided to the algorithm generating unit 35 and the key generating unit 36, and the algorithm generating unit 35 and the key generating unit 36 cannot generate different algorithms or different keys. Therefore, there is only one common material. In this case, the algorithm generating unit 35 and the key generating unit 36 may consider 2227-9565-PF; Ahddub 51 200915804 may be described in the second embodiment. [Fourth embodiment] Fourth embodiment The transmission and reception system has the same configuration as the transmission system of the first embodiment. In particular, the contents shown in Fig. 1 and Fig. 2 are not different. The fourth embodiment of the transmission and reception system and the first Implementation Transceiver system state information is different in that, included in the first communication device 11 and the second communication apparatus 12 is set in the Sender apparatus 27 configured.

As shown in Fig. 11, the transmitting device 27 of the fourth embodiment includes a second common data generating unit 34A in addition to the common data generating unit 34. The common data generating unit 34 and the second common data generating unit 34A generate the same common data in the first communication device 11 and the second communication device 12 in the same manner as in the first embodiment, so that the same data is generated in the same order. The same thing when it is the same 'the two are the same about this point. In the transmitting device 27 of the fourth embodiment, the reason why the two devices having the same purpose of generating the common data are generated by the common data generating Deng 34 and the second common data generating portion 34A are as follows. In the first embodiment, the common data generating unit 34 generates common data at the time of transmission. ^, the common data is included in a header respectively connected to the packet in which the encrypted common data is transmitted and the common data is used for production, that is, the first embodiment is also used to encrypt the common portion 33A. On the other hand, the algorithm generating unit 35 and the key generating unit 3 6 are used to encrypt the algorithm and key of the common material. In the i state, the common data is encrypted while the data is encrypted. 2227-9565-PF; Ahddub 52 200915804 Λ ' In the fourth embodiment, the common data encrypted by the encryption unit 33, the algorithm generated by the shoulder algorithm generating unit 35, and the key generation unit 36 are used by the secret recording temple. Common information is different. Therefore, in the overnight device 27 of the fourth embodiment, two devices having the same purpose of generating common data are disposed. Further, in the fourth embodiment, the / material generated by the common data generating unit 34 is transmitted to the encryption unit 33Α at the time of transmission, and is transmitted to the recognition unit at the time of reception (in addition, the second common material) The common data generated by the generating unit 34A is sent to the algorithm generating unit 35 and the key generating unit 36 in either case of transmitting or receiving sfL. The common data generating unit 34 and the second common data generating unit 34A of the fourth embodiment can be the same as those of the first embodiment. For example, both the common f-gene generation unit 34 and the second common data generating unit 34A can continuously generate common data of the pseudo-IL number. At least one of the expressions U for generating the initial common data and the common data is changed between the common data generating unit 34 and the second common data generating unit 34A. Thereby, the common data generated by the common data generating unit 34 and the common data generated by the second common data generating unit 34A are different. This system can improve the security of authentication. Further, at the time of the transmission, in the third embodiment, the interface 31 that has received the email data transmits the notification of the received email information to the common data generation unit 34, and when the common data generation unit 34 When the notification is received, common data is generated. In the fourth embodiment, the media face 3 receiving the email data not only transmits the notification of the received email 2227-9565-PF; Ahddub 53 200915804 data to Qiu Zheng', and the bucket generates 0卩34. Also transfer it to the 2nd

/, the pass-bean material generation unit 34A, the person 丘 甫 甫 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Further, at the time of reception, in the implementation mode of the 篦 1 音 & 隹 隹 1 brother, the pre-processing unit 32' that has received the e-mail poor material transmits a notification of the information of the received e-mail.

Uh, it beetle generating section 34' and 'when the common material generating section receives the notification', the common material is started to be generated. In the fourth embodiment, the pre-processing unit 32 that has received the e-mail data not only transmits the notification of the data of the received e-mail to the common data generating unit 34, but also transmits it to the second common material generating unit 34A. When the #communication material generation unit % and the second common material generation unit 34A receive the notification, the common data is started to be generated. Further, the 帛2 common data generating unit 34A can be further divided into two to provide different common materials to the algorithm generating unit 35 and the key generating unit 36, respectively. In this case, the notification transmitted from the interface portion 31 to the common data generating unit 34 and the second common data generating unit 34A at the time of the transmission is transmitted to the common data generating unit 34 and the two second common data generating units. There are 3 places in 34A. In addition, at the time of the reception, the pre-processing unit 32 transmits the notification to the common data generating unit 34 and the second common data generating unit 34A, and transmits the notification to the common negative material generating unit 34 and the two second common data generating units 34A. A total of 3 places. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view showing the entire structure of the transceiver system of the first embodiment, 2227-9565-PF; Ahddub 54 200915804. Fig. 2 is a view showing the hardware configuration of the [communication device and the second communication device] included in the transmission and reception system shown in Fig. 1. Fig. 3 is a block diagram showing the configuration of a communication device including a second communication device and a second communication device of the transceiver system shown in Fig. 2. Fig. 4 is a block diagram showing the configuration of an encryption unit and a decryption unit included in the communication device shown in Fig. 3. Figure 5 is a flow chart showing the execution of the transmission in the transceiver system shown in Figure 1. Fig. 6 is a flow chart showing the execution timing of the reception in the transceiver system shown in Fig. 1. Fig. 7 is a flow chart showing the authentication process performed at the time of reception in the transceiver system shown in Fig. 1. Fig. 8 is a block diagram showing the structure of an algorithm generating unit of the communication device of the first communication device and the second communication device included in the transmission system of the second embodiment. Fig. 9 is a block diagram showing the configuration of a key generation unit of the communication device of the first communication device and the second communication device included in the transmission system of the second embodiment. Fig. 10 is a block diagram showing the configuration of a common data generating unit of the communication device of the first communication device and the second communication device included in the transmission system of the third embodiment. Fig. 11 is a block diagram showing the configuration of the first communication device of the fourth embodiment of the transmission system and the communication device of the second communication device. 2227-9565-PF; Ahddub 55 200915804 [Description of main component symbols] 11~1st communication device; 12~2nd communication device; 1 3~ network; 2b central processing unit (CPU); 22~read only memory (ROM); 23~ hard disk drive (HDD); 24~ random access memory (RAM); 25~ input device; 26~ display device; 27~ communication device; 2 8~ bus bar; 31 ~ interface; 3 2 to pre-processing unit; 33 to encryption and decryption unit; 33 to 8 encryption unit; 33B to decryption unit; 330 authentication unit; 34 to common data generation unit; 34 to 2nd common data generation unit; 341 to common data storage 342~Common data reading unit; 35~ algorithm generating unit; 351~ algorithm storage unit; 352~ algorithm reading unit; 36~ key generating unit; 361~key storage unit; 362~key Reading unit; 37 to communication unit; 38 to header generating unit; 3 9 to connecting unit. 2227-9565-PF; Ahddub 56

Claims (1)

200915804 X. Patent application scope: The system includes: a sending device, which divides the data of the transmitting object of the transmitting object into % _ ^ A ′′, a plurality of packets and transmits the same; and the receiving device, from which the sending device sends The transmission device connects the data of the transmission target in the state of the packet, and the transmission device includes: a cutting device, J: cuts the data of the transfer object A/, and U every other specific number of bits to Forming a plurality of transfer object cutting data; an encryption device, JL 政 政 + + by encrypting the original data to form an encryption device to integrate the encrypted data with each of the transport materials; and the device 'will be encrypted with the The data transfer unit is transferred to the receiving device according to a specific sequence; the receiving device includes: encryption === the order of transmission by the sending device, and receiving and cutting the object Data; from each of the 2 devices, if the encrypted data has not been tampered with, it is possible to decrypt the encrypted data respectively taken from the target object cutting data; and the authentication device 'is already in the decryption device The encrypted data is added: In the case, it is judged that the encrypted data integrated with the decrypted data is positive t. The object to be sent is a type-receiving device, and the device that divides the packet into a plurality of packets and transmits the same The bag-shaped 2227-9565-PF; Ahddub 5? 200915804., the device includes: a cutting device, which cuts the transmission data, and cuts 70 numbers to form a plurality of transmission objects. Cutting the secret data. The port 2 sets it by encrypting the specific original data to form an adding device, which cuts the encrypted data with each of the transmitted objects = 2: and the transmitting device 'will be integrated with the encrypted data The receiving device transmits the data to the receiving device according to a specific sequence: the receiving device' receives the transmitting object cut integrated with the encrypted data according to the order transmitted by the transmitting device Data decryption means, if the encrypted data has not been tampered with, the encrypted data respectively taken from each of the transfer object cutting data can be decrypted; and U 哀 置 ' ' In the case where the data is decrypted, it is judged that the cut data integrated with the encrypted data that has been decrypted is justified. 冢 3. As claimed in claim 2, the encryption device is based on a predetermined encryption rule. , at least one of the encrypted data and the image-formed encrypted data is generated as = other encrypted data; the decrypting device according to the decryption rule for decrypting the encrypted data encrypted according to the encryption rule The encrypted data taken from each of the transfer object cutting data is decrypted, and if the mouse is not changed, the encrypted data can be decrypted. 4. The calling device according to claim 3, wherein the sending device 2227-9565-PF; Ahddub 58 200915804 The device comprises: · the original device of the sending device, which stores the original data of the transmitting side of the plurality of original data; the original device of the transmitting device reads 'specifically The order 'from the original data storage device of the transmitting device sequentially reads the original data of the transmitting side; and the encrypted shock will be the original of the transmitting device The material reading device sequentially encrypts the original data of the transmitting side read from the original data storage device of the transmitting device into encrypted data, so that at least one of the encrypted data is generated in advance as different from other encrypted data. The receiving device comprises: a receiving device original data storage device, which stores the same receiving side original data as the transmitting side original data; and a receiving device original data reading device, which is based on the same raw material as the airing device Reading the order of the device, reading the receiving side original data from the receiving device original data storage device; and the decrypting device sequentially decrypts the encrypted data respectively extracted from the transfer target cutting data into a transmitting side The original data * η ρτ is positive, the authentication device, the original data of the transmitting side decrypted by the decrypting device, and the original data reading device of the receiving device are stored from the original data of the receiving device. Comparing the original data of the video side, when the two go to the network, there is a horse, and it is judged that the decryption device has completed the decryption of the encrypted data. 5. The receiving device according to claim 4, wherein the authentication device compares the original data of the transmitting side of the device Φ and the original data reading device of the receiving device from the original device The data storage device reads the original data of the receiving side according to ^, when the two are inconsistent, double-click, compare the original data of the transmitting side and the next one from the original data of the receiving device Take 2227-9565-PF; Ahddub 59 200915804 • The receiving side of the original data, when the two are -, it is judged that the decrypted device can decrypt the encrypted data, when the two are inconsistent, compare the transmitting side The original information is the same as the receiving side original data read from the original 35 data storage device of the receiving device, and the above program is repeatedly executed a specific number of times. 6. The method of claim 3, wherein the transmitting device comprises a signaling device that is pseudo-random generating device, which sequentially generates the pseudo-number of transmitting side original data that changes under certain conditions, In addition, the encryption device sequentially encrypts the transmission side original data generated by the communication device pseudo-random generation device into encrypted data, so that at least one of the encrypted data is generated to be different from other encrypted data. The receiving device includes a receiving device pseudo-random generating device, which sequentially generates the same receiving information as that generated by the transmitting device and the random number generating device in the same order as the sending device is intended to be a random number generating device. The side original data 'and' the decryption device sequentially decrypts the encrypted data respectively extracted from the transfer object cutting data into the source side original data, and the authentication device compares the source side original data decrypted by the decryption device and The receiving device is intended to be the data of the receiving side generated by the random number generating device. When the two are identical, it is determined that the decrypting device can Be decrypted confidential information. 7. The receiving device as claimed in claim 6, wherein the authenticating device compares the original data of the transmitting side decrypted by the decrypting device with the original data of the receiving side of the receiving device that is similar to the IL generating device When the two are inconsistent, 'compare the original data of the transmitting side and the next data of the receiving side generated by the receiving device to be the random number generating device. When the two are consistent, the judgment is 60 2227-9565-PF; Ahddub 200915804 The encrypted data can be decrypted by the decryption device, and when the two are inconsistent, the original data of the transmitting side and the original data of the receiving side generated by the next random receiving device are compared. The above processing private sequence is repeated a specific number of times. 8. The method of claim 2, wherein the encrypting device encrypts the original data using a specific algorithm and a specific key, and 'cuts the data with the plurality of transfer objects The algorithm used in encrypting at least one of the integrated r's secret data is different from the algorithm used in encrypting other original data, thereby causing at least one of the encrypted data to be generated and the like. Different from the encrypted data, the decryption device decodes the encrypted data respectively taken from each of the transfer target cut data using the same algorithm as that used by the encryption device, thereby, if not falsified, The encrypted data is decrypted. 9. The receiving device according to claim 8, wherein the transmitting device comprises: a transmitting device algorithm storage device, which stores a plurality of different "transmission side algorithms of the wide algorithm; a device algorithm reading device that sequentially reads a message-side algorithm from the transmitter device algorithm storage device according to a specific order; and the encryption device uses the message device algorithm to read the device from the device Transmitting device algorithm storage device reads the message-side algorithm, and sequentially encrypts the original data into cryptographic capital #, borrowing &amp;, generating at least one of the encrypted data as different from other encrypted data; The receiving device includes: a receiving device algorithm storage device that stores a receiving side algorithm identical to the transmitting side algorithm; and a receiving device algorithm item picking device that is identical to the transmitting device algorithm Reading device cis 2227-9565-PF; Ahddub 61 200915804 sequence, sequentially from the receiving device to the storage device to read the receiving side algorithm 'and 'the decrypting device uses the receiving device algorithm to read Take device The reading means algorithm storage device side reception algorithm, according to - the knife not transferred from the encrypted information of each subject cut data to be decrypted to become the original data. 1 〇 如 如 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 When the two are inconsistent, you are When twisting, use the receiving device algorithm to read the next reading of the receiving side of the device, I, the reference, the # &amp; + _, the original data decrypted by the remote decoding device and the original Data comparison 'When the two are the same, it is judged that the decryption device has decrypted the encrypted data, and #, both are not used, the receiving device is used to read the device and then the next to the receiving side of the receiving side The algorithm 'compacts the decrypted device's shoulder # I liver in the I source and compares the original data it has, and repeats the above-mentioned processing procedure a certain number of times. 11. The receiving device according to claim 8, wherein the transmitting device comprises: a sending device pseudo-like random number generating device, which sequentially generates a pseudo-random number that changes under a specific condition; and the sending device calculus a method for generating, according to the pseudo-random number, sequentially generating a different signal-side algorithm of a plurality of algorithms; and the encrypting device generates a message-side algorithm generated by the device according to the sending device algorithm, The original data is sequentially encrypted into encrypted data, whereby at least one of the encrypted data is generated to be different from other encrypted data, and the receiving device includes: the receiving device is pseudo-random generating device, which is the same In the order in which the transmitting device is intended to be a random number generating device, the pseudo-like number generated by the 2227-9565-PF; Ahddub 62 200915804 transmitting device is similar to that generated by the random number generating device; and the receiving device algorithm is generated. a generating device, which sequentially generates a receiving side algorithm identical to the transmitting side algorithm according to the pseudo-random number generated by the receiving device pseudo-like number generating device; The decryption device, using the reception means sequentially algorithmically generated reception side apparatus generated algorithms, respectively from each of the transmission target information the encrypted cut data to be decrypted. 12. The receiving device according to claim 11, wherein the authenticating device compares the original data decrypted by the decrypting device with the original data that the decrypting device decrypts, and when the two are inconsistent, the receiving device algorithm generating device is used. Generating the next receiving side algorithm, comparing the original data of the transmitting side decrypted by the decrypting device and the original data it has, and when the two are consistent, determining that the decrypting device has decrypted the encrypted data, and when If the ones are inconsistent, the next receiving side algorithm generated by the receiving device algorithm generating means compares the original 35f material decrypted by the decrypting Ii with the original data it has, and repeats the above-mentioned processing procedure a certain number of times. 13. The receiving device of claim 2, wherein the encryption device uses a specific algorithm and a specific key to force the original data: and, in conjunction with the plurality of materials Object (4) Data - The key used to encrypt at least one of the encrypted data is different from (4) used when other materials are encrypted. By using &amp;, the encrypted data is generated to be The other encryption data is different, and the decryption device uses the same key as that used by the encryption device to extract the encrypted data from each of the transfer target cut data, and if it has not been tampered with, The encrypted data can be decrypted. 2227-9565-PF; Ahddub 63 200915804, 14. The receiving device of claim 13, wherein the transmitting device comprises: a transmitting device key storage device for storing a plurality of different keys a transmitting side key; a transmitting device key reading device sequentially reading the transmitting side secret transmission from the transmitting device key storage device according to a specific order; and the encrypting device uses the transmitting device to close The key reading device encrypts the original data into encrypted data sequentially from the sending device and the storage device, and then encrypts the original data into encrypted data, thereby causing at least one of the encrypted data to be different. The other receiving device includes: a receiving device key storage device that stores a receiving side secret record identical to the transmitting side key; and a receiving device Miyu reading device Reading the receiving side secret recording from the receiving device key storage device in the same order as the sending device key reading device, and the decrypting device 'using the receiving device key reading device Read from the receiving device key storage device Key reception side, respectively from each of the sequentially transmitted data to be decrypted into the original data as the encrypted cut data. 1 5 · The receiving device according to claim 14 of the patent application, the authentication device 'compares the original data decrypted by the decrypting device and the original data it has, and when the two are inconsistent, the receiving device key is used; Reading the next received receiving side key of the device, comparing the original data decrypted by the decrypting device with the original data it has; when the two are consistent, it is determined that the decrypting device has decrypted the encrypted data, and When the two are inconsistent, the receiving device secret reading wheel is read by the receiving device key reading device, and the original data decrypted by the decrypting device is compared with the original data it has, and the above processing is performed. The program is repeated a specific number of times. In the case of the receiving device described in claim 13, the transmitting device includes: the transmitting device is pseudo-random generating device, which sequentially generates changes under specific conditions. And a signaling device key generating device, which sequentially generates a different communication key of the plurality of keys according to the pseudo random number; and the encryption device generates the key according to the signaling device The transmitting side key generated by the device sequentially encrypts the original data into encrypted data, whereby at least one of the encrypted data is generated as different from other encrypted data, and the receiving device comprises: a receiving device a pseudo-random number generating device that sequentially generates the same pseudo-random number as that generated by the messenger device as if the random number generating device is the same in the same order as the messenger generating device; and the receiving device key a generating device, according to the pseudo-random number generated by the pseudo-number generating device, sequentially generating a receiving side key that is the same as the transmitting side secret transmission; and the decrypting device, in sequence Using the receiving side key generated by the receiving device password generating device, the encrypted data respectively taken from each of the transmitted data is decrypted into the original data.如. For the device according to item (4) of claim 16 of the patent application, the authentication: comparing and comparing the original data decrypted by the decryption device and the original data it has, and when the two are not, the receiving device key is used. The generating device generates: a lower receiving side key, comparing the original information of the transmitting side of the decrypting device and the original data of the decrypting device, and when the two are the same, determining that the decrypting device has the encrypted data Decryption, and when the two fields are inconsistent, the receiving device key generation device is used to generate a subordinate-receiving side key, and the original data decrypted by the device and the original data it has are compared. And 2227-9565-PF; Ahddub 200915804 The above processing procedure is repeated a specific number of times. It is assumed that the transfer target data to be transferred is divided into J and transmitted as a plurality of packets, which includes a cutting device that cuts the transfer target data every specific number of bits to form a complex number. The transfer object (four) f material; 70 number cut data: in the device 'its fine to encrypt the specific original data to form a cryptographic integrated device, straight 4 a * material - body; and ... plus "material and each The transfer object cutting resource 2 device 'cuts the transfer object with the encrypted data&quot; and transfers it to the receiving device according to a specific order; the sending device is used in conjunction with the receiving split, the receiving Receiving, by the transmitting device, the transmission target data that has been divided into the packet type, the receiving device receiving device receives the transmission of the I-Bei-Bei-Ming according to the sequence transmitted by the transmitting device The object cutting data; and the decrypting device, if the encrypted data has not been tampered, can decrypt the encrypted data respectively for each of the transfer target cutting data: and, 45, the device has "encrypted data in the decrypting device In the case of the decryption, it is judged that the encrypted data of the encrypted data that has been decrypted is properly processed. 19. The transmitting device according to claim 18, the encryption device is determined in advance. The encryption rule, which in advance cuts the data with the plural transfer object - the encrypted data &quot;less, is generated as the difference 2227-9565-PF; Ahddub «200915804 in other encrypted data; the decryption device is based on The decryption rule 'to decrypt the encrypted data encrypted according to the encryption rule' will be decrypted from the encrypted data of each of the transfer object cutting data respectively. If the encryption data is not hidden, the encrypted data can be decrypted. The sending device of claim 19, wherein the transmitting device comprises: a transmitting device original data storage device, which stores different original data of the transmitting side of the plurality of original data; the original data of the transmitting device The reading device reads the source side raw data sequentially from the original data storage device of the transmitting device according to a specific order; and the encryption device The original data of the transmitting side read by the original data reading device of the transmitting device from the original data storage device of the transmitting device is sequentially encrypted into encrypted data, whereby at least one of the encrypted data is generated in advance as a mutual Gan 4 I Wang and Xiang Wu in other encrypted data, the receiving device includes: a sil device original data storage device, which is stored in the same as the original data of the communication device, such as 4,, The original data reading device of the receiving device, which reads the original data of the receiving side from the original data storage device of the receiving device according to the same sequence as the original data reading device of the transmitting device; And the decrypting device sequentially decrypts the encrypted data respectively extracted from the transfer target cutting data into the transmitting side original data, and the authentication device decrypts the transmitting side original data decrypted by the decrypting device. And the original data reading device of the receiving device is compared with the original data of the receiving side of the receiving device from the original data storage device, when the two go to the A field When the agreement, sentenced 2227-9565-PF; Ahddub 67 200915804 breaking the decryption device has completed decrypting the encrypted data. 21. The transmitting device according to claim 19, wherein the transmitting device comprises a transmitting device pseudo-random generating device, which sequentially generates a pseudo-number of transmitting side original data that changes under a specific condition. And the encryption device sequentially encrypts the transmission side original data generated by the communication device pseudo-random generation device into encrypted data, thereby causing at least one of the encrypted data to be different from other encrypted data. The receiving device decrypts the same data as the sending device, and the data is taken out and the receiving device is intended to be both. The method includes: the receiving device is intended to be a random number generating device, and the pseudo-number generating device is arranged in the order of sequentially generating the same information generated by the random number generating device, and the decrypting device is sequentially transferred from the receiving device. The object cutting secret data is decrypted into the original data of the transmitting side, and the original data of the transmitting side decrypted by the decrypting device and the original data of the receiving side generated by the random number generating device are compared, and it is determined that the encrypted data can be encrypted by the decrypting device. Add zz. For example, please ask the patent Fan Yanzhi's sending device, which uses a specific algorithm and a specific hard wheel to force the original data to be cut with the plurality of transmission objects. "At least one of the materials used in the encryption is encrypted when the data is encrypted, and the material algorithm is different. & at least one of his raw materials is generated differently from the encrypted data of the cryptogram." The device, using the same method as that used by the encryption device, will be taken from each of the transfer objects "Different J-Bei" to 2227-9565-PF; Ahddub 68 20091 5804 Decrypted, whereby the encrypted data can be decrypted if the money has been tampered with. 23. The transmitting device of claim 22, wherein the transmitting device comprises: a transmitting device algorithm storage device that stores a different side of the algorithm for transmitting different algorithms; the sending device calculates a method for reading a message from a communication device algorithm storage device in sequence according to a specific order; and 'the encryption device enables the (four) message device algorithm reading device to calculate from the message device The message-side algorithm read by the method storage device sequentially encrypts the original data into encrypted data, thereby generating at least one of the encrypted data t as different from other encrypted data; : a receiving device algorithm storage device storing a receiving side algorithm identical to the transmitting side algorithm; a receiving device algorithm reading device in the same order as the transmitting device algorithm reading device And sequentially receiving a receiving side algorithm from the receiving device algorithm storage device, and the decrypting device reads the device from the receiving device algorithm storage device by using the receiving device algorithm reading device Algorithm to be hearing side, according to the sequence were cut from each of the transmission target data decrypted the encrypted data into the original data. 24. The transmitting device according to claim 22, wherein the transmitting device comprises: a transmitting device pseudo-like random number generating device, which sequentially generates a pseudo-random number that changes under a specific condition; and a sending device calculation a method for generating a message, which generates a different signal-side algorithm of a plurality of algorithms in sequence according to the pseudo-random number; and 'the encryption device generates a message-side algorithm generated by the device according to the algorithm The original data is sequentially encrypted into encrypted data. Thus, at least one of the encrypted data is generated as a different 2227-9565-PF; Ahddub 69 200915804 is used for other encrypted data, and the receiving device includes: a receiving device a pseudo-random number generating device which sequentially generates the same pseudo-random number as that generated by the pseudo-digital generating device in the same order as the randomizing device of the transmitting device; and the receiving device algorithm a generating device, according to the pseudo-number generated by the pseudo-number generating device, sequentially generating a receiving side algorithm identical to the transmitting side algorithm; and Decryption shock position, the reception means sequentially using algorithmically generated reception side apparatus generated algorithms, respectively from each of the transfer-target data to be decrypted the encrypted cut data. 25. The transmitting device of claim 18, wherein the encrypting device encrypts the original data by using a specific algorithm and a specific key and "cuts data with the plurality of transfer objects" - the key used in the encryption of the encrypted material, and the key used in the encryption of other original data is not '', thereby causing at least one of the encrypted data to be generated and The encryption data is different, and the decryption device uses the same secret information as that used by the encryption device to extract the encrypted data from each of the transfer target cut data, thereby unblocking Encrypted data decryption. 26. The transmitting device according to claim 25, wherein the transmitting device includes: a transmitting device secret (four) storage device that stores a communication side key of a plurality of different keys; the transmitting device a key reading device for sequentially reading a transmission side key from the communication device key storage device according to a specific order; and the encryption device uses the communication device key reading device to transmit from the communication device 4 The message side storage key read by the key storage device sequentially encrypts the original data 2227-9565-PF; Ahddub 200915804. into encrypted data, whereby at least one of the encrypted data is generated differently from Other encrypted data; the receiving device includes: a receiving device key storage device that stores a receiving side key that is the same as the transmitting side key; and a receiving device key reading device that is the same as The order of the transmitting device key reading device sequentially reads the receiving side key from the receiving device key storage device, and the decrypting device uses the receiving device key reading device to receive the receiving message The receiving side key read in the device storage device, They were taken from each of the program will be transferred into the original data decryption of the encrypted data as cutting data. 27. The transmitting device according to claim 25, wherein the transmitting device comprises: the transmitting device is pseudo-random generating device, which sequentially generates a pseudo-random number that changes under a specific condition; and the transmitting device is dense a key generating device, which sequentially generates a plurality of different cc records of the transmitting side key according to the pseudo random number; and the 'encrypting device' is based on the transmitting side key generated by the sending device key generating device, The original data is sequentially encrypted into encrypted data, so that at least one of the encrypted data is generated to be different from other encrypted data, and the receiving device includes: the receiving device is pseudo-random generating device, which is the same In the order in which the transmitting device is intended to be a random number generating device, the same pseudo-random number as that generated by the transmitting device is intended to be generated by the random number generating device; and the receiving device key generating device according to the receiving device Generating a pseudo-like random number generated by the random number generating device, sequentially generating a receiving side key identical to the transmitting side key; and the decrypting device sequentially uses the receiving device to generate a key The receiving side key generated by the device will be taken from each of the 2227-9565-PF; Ahddub 200915804 to send the encrypted data (9) of the object cutting data. A method is adopted as the original data. The transfer target data is divided into complex:::: The transfer of the packet state as the transfer target is received: (4) A cutting device that cuts the transfer target data every special packet = a plurality of transfer objects Data; encrypt m = cut off the original data encryption to form encryption. ... by the special encrypted data and each of the transfer object cut data =, which will be integrated with the encrypted data: and transmission attack , the device is sequentially transmitted to the receiving device, "the method according to the specific method includes: receiving step 'cutting and cutting data according to the transmitting object encrypted according to the sending encrypted data; 'order' receiving and a decryption step, which is obtained by sequentially decrypting each of the transmission pair data; and the feeding solution of the shellfish is decrypted, and in the case where the step of decrypting the encrypted data has been solved by the encrypted data, the judgment and the The knives in the shell transfer object cutting data is positive #. ... Μ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - a centering, sub-image-bee-cutting step, which includes the transfer object data every special number: to form a plurality of transfer objects, and a bit-reading data encryption step by The specific original data is encrypted to form an encryption 2227-9565-PF; Ahddub 200915804 physicalization step, which integrates the encrypted data with each of the materials, and the data is sent to the object; The poor material integrated with the encrypted data is transmitted to the receiving device according to the specific 遒&amp;# communicating object cutting 。. The second 〇--the program enables the computer to have the function of the receiving device, r will be used as a transmission to estimate the problem, and the knife month b will be divided into multiple packets and the target device will be arbitrarily blocked, and the message device will be transferred to the packet. Transmitting object #送送装置包;牙疋対象贝抖' the device, which cuts the transmission alignment number to the sergeant, $&amp; the bamboo mother will cut it by the transfer object Data; encryption device, 原始 original data encryption In order to form an encrypted data. One set of 彳 # 置 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Performing the functions of the following devices: receiving device, gamma &amp; u according to the transmitting device, the encrypted data is &lt;1* /μ^ order receiving and cutting the data with the transmitting object; decrypting device 'if the encryption If the transfer object (4) is falsified, the encrypted data respectively taken from each knife d Becko is sequentially added to the authentication device, /~4 heart' and the decryption device has set the encrypted data to 笫mg' Declassified, the situation of the Shi-times of the Bekod solution is justified. °〆U material-bodyized transfer object cutting (four)Γ. A program that allows the computer to have the function of the sending device to divide the data of the transfer object into a plurality of blocks, so that the snow-stained brains are transmitted. The program is to perform the following functions: · 2227-9565-PF; Ahddub 200915804 cuts the s, which cuts the data of the transfer 每隔t every specific number of bits to form a plurality of transfer object cuts a compact device that integrates specific original data to form an encryption integrated device; and encrypts the encrypted data with each of the transfer objects The transmitting device transmits the data to the receiving device in accordance with a specific cutting order in which the transfer object is integrated with the encrypted data. 2227-9565-PF; Ahddub 74