KR100812201B1 - Mehtod for Silp Management by Using Smart(IC) Card - Google Patents

Abstract

The present invention relates to a slip management method using a smart card (or IC card), the slip management method using a smart card (or IC card) according to the present invention is a smart card ( Or generating a document for the IC card) and storing it in a user smart card (or IC card), and transmitting the document (or document information) for the smart card (or IC card) to a document management institution server. After storing the slip for the smart card (or IC card) stored in the user smart card (or IC card) in the storage institution server (or terminal), the slip (or slip information) for the stored smart card (or IC card) is processed. ) And the smart card (also transmitted from the document issuing authority server (or terminal) from the document management authority server) Matching the IC card) document (or document information) and the document receiving institution server (or terminal) of the smart card (or IC card) document (or document information) for transmission from for by a step of storing, managing.

Smart card, journal

Description

Document management method using smart card (or IC card) {Mehtod for Silp Management by Using Smart (IC) Card}

1 is a simple block diagram of the structure of a slip management smart card.

2 is a simplified block diagram of a slip management system for a smart (or IC) card.

3 is a simple flowchart of a process of issuing a document for a smart (or IC) card by a document issuing agency according to a public key infrastructure and generating a document for a document user smart card.

4 is a simple flowchart of a process of delivering a document for a smart (or IC) card issued by a document management smart card to the document management agency according to the public key infrastructure.

FIG. 5 is a simple flowchart of a process of storing a slip for a smart (or IC) card from a slip management smart card according to a public key infrastructure.

FIG. 6 is a simple flowchart illustrating a process of transferring a slip for a smart (or IC) card received by a slip acquiring institution to a slip managing agency according to a public key infrastructure.

7 is a simple flowchart illustrating a process of delivering a smart (or IC) card slip stored in the slip management smart card of the slip user according to the public key infrastructure to the slip management authority.

<Description of main parts of drawing>

100: Document Management Smart Card 105: Applet for Smart (or IC) Card

110: public certificate file

115: Document management file for smart (or IC) card

120: Document management policy for smart (or IC) card

125: Document file for smart (or IC) card

The present invention generates a slip for a smart card (or IC card) at the slip issuing agency server (or terminal) and processes the slip to be stored in the user smart card (or IC card), and the slip (or for a smart card (or IC card)) is processed. Transmitting the document information to the document management institution server, and storing the document for the smart card (or IC card) stored in the user smart card (or IC card) at the document storage institution server (or terminal), and storing the document. Transmitting a document (or document information) for the processed smart card (or IC card) to the document management authority server; and the smart card (or transmitted from the document issuing authority server (or terminal) at the document management authority server. A document (or document information) for an IC card and a document (or document definition) for the smart card (or IC card) transmitted from the document storage institution server (or terminal). ) Relates to a document management method using a smart card (or IC card) including the step of storing, managing and matching.

An object of the present invention for solving the above problems is to generate a document for a smart card (or IC card) in the document issuing authority server (or terminal) to be processed to be stored in the user smart card (or IC card), the smart card ( Or transferring the document (or document information) for the IC card) to the document management institution server, and the document for the smart card (or IC card) stored in the user smart card (or IC card) at the document storage institution server (or terminal). And storing the received document (or document information) for the stored smart card (or IC card) to the document management institution server and the document issuing agency server (or terminal) at the document management authority server. The document (or document information) for the smart card (or IC card) transmitted from and the smart car transmitted from the document storage institution server (or terminal). A can to store, manage, provide a document management method using a smart card (or IC card) including the step of matching (or IC card) document (or document information) for.

In the document management method according to the present invention, a document for a smart card (or IC card) is generated in a document issuing agency server (or terminal) and processed to be stored in a user smart card (or IC card), and the smart card (or Transferring the document (or document information) for the IC card to the document management institution server; and a document for the smart card (or IC card) stored in the user smart card (or IC card) at the document storage institution server (or terminal). After storing processing, transmitting the document (or document information) for the stored smart card (or IC card) to the document management institution server and at the document issuing authority server (or terminal). The slip (or slip information) for the transferred smart card (or IC card) and the smart card (or IC card) transferred from the slip storage server (or terminal). And storing and managing matching documents (or document information).

In the slip management method according to the present invention, the slip for a smart card (or IC card) is encrypted using a public key of the slip user.

In the slip management method according to the invention, the smart card (or IC card) slip is characterized in that the electronic signature of the journal user or the journal issuing organization is attached.

In the slip management method according to the present invention, the slip for the smart card (or IC card) includes one slip for the smart card (or IC card) for storing the slip issuing agency, and a smart card for storing the slip storage organ (or the IC card). One slip for the IC card), one slip for the smart card (or IC card) for smart card (or IC card) storage, and the slip issuing agency server (or terminal) are transferred from the slip issuing agency server to the slip management agency server. One document for a smart card (or IC card) stored in the document management agency server, and a smart card (or stored in the document management agency server transmitted from the document storage agency server (or terminal) to the document management agency server) It is characterized by including one piece of slip for IC card).

In the slip management method according to the present invention, the slip for the smart card (or IC card) includes one slip for the smart card (or IC card) for storing the slip issuing agency and a smart card for storing the slip storage engine (or the IC). One slip for the smart card (or IC card) for the smart card (or IC card) storage, and the slip issuing agency server (or terminal) from the slip issuing agency server (or terminal) to the slip management agency server. One document for a smart card (or IC card) stored in the management institution server, and a smart card (or IC) stored in the document management authority server transmitted from the document storage agency server (or terminal) to the document management authority server. It is created in total of 5 sheets including one document for the card), and the document issuance is stored in the document header for the smart card (or IC card) and the document is managed by the document issuing agency. Characterized in that tube passes uniquely to verify that for, document storage organ and one for storing document storage organization document management authority transfer, and document management smart card (or IC card) in the stored document for which the code is attached.

Hereinafter, the features of the present invention will be described in detail with reference to the accompanying drawings. However, the following drawings and descriptions are for representative methods among various methods for properly describing the present invention, and the present invention is not limited only to the following drawings and descriptions.

The embodiment of the present invention is equipped with a slip applet for a smart (or IC) card according to the present invention for a Java card on which a Java open platform, which is a representative open smart card platform, is mounted, and includes a public key cryptosystem and an electronic signature. The document management system and management method for smart (or IC) card using the document management smart card using the following description.

However, as described above, the scope of the present invention is not limited to the Java card equipped with the Java open platform included in the following embodiments, the slip applet for the smart (or IC) card, and the public key based encryption scheme. The smart card on which the slip for smart card (or IC card) proposed by the invention operates includes all kinds of open smart cards, and the slip applet for smart (or IC) card is all kinds that can be loaded on the open smart card. The security system used to manage the smart card (or IC card) of the document management smart card (or IC card) of the slip management system includes all kinds of security systems applicable to the smart card do.

Figure 1 is a simple block diagram of the structure of the slip management smart card 100.

Document management smart card 100 is equipped with an IC chip supporting the Java open platform, the IC chip is a hardware-connected chip (Chip On Board) to connect the IC chip to CAD, and a microprocessor to provide arithmetic functions and , A ROM with a chip operating system (COS), a Java open platform including a JVM, an EEPROM with a slip applet 105 for a smart (or IC) card according to the present invention, and an encryption algorithm and a microprocessor. It consists of a coprocessor to assist the computational function of the RAM, and a RAM for processing the slip for the smart card (or IC card) proposed by the present invention by the microprocessor. In particular, an ECC coprocessor and an RSA coprocessor for assisting public key-based security algorithm calculation are mounted on the silicon chip of the IC chip, which is necessary in the process of operating a smart card (or IC card) slip according to the present invention. Encrypt processing can be done quickly.

In addition, the IC chip is equipped with a COS mounted by the card manufacturer in software, the COS has a function for managing transactions and memory, contact and contactless smart card operation function, public key cryptography and symmetric key method It provides security features that provide a password system, and utilities and device management functions for smart card operation. In general, the encryption operation of the symmetric key is simpler and faster than the public key method. Therefore, the encryption operation can be performed using a microprocessor alone, and the encryption operation of the public key is more complicated than the symmetric key method. .

The IC chip includes a Java platform such as a JVM, a native method (NM), an open platform application program interface (OP API), a Java card application program interface (JC API), and a card manager installed by a smart card provider. The Java open platform and the COS mounted by the card manufacturer provide a function of a JCOS (Java Chip Operating System) providing a Java open platform.

The slip applet 105 for the smart (or IC) card presented in this embodiment is provided in the form of an applet operating on the JCOS described above, and basically for the public certificate file 110 and the smart card (or the IC card). The document management file 115 and a document file 125 for a smart card (or IC card).

The public certificate file 110 is included in the slip applet 105 for smart (or IC) card in the form of an element file in the file hierarchy of the EEPROM. Stores the accredited certificates provided by the accredited certification body responsible for certification.

The accredited certificate may include the name, serial number, expiration date, and smart card (or smart card) of the user of the document for the smart card (or IC card) so that the voucher and the document management organization can verify the authenticity of the document for the smart card (or the IC card). A copy of the public key of the document user for the IC card) and the electronic signature of the certificate authority that issued the public certificate are included.

The smart card processor mounted on the smart card terminal of the journal issuing agency, the smart apple processor 105 for the smart (or IC) card mounted on the document management smart card 100 of the document user, and the smart card processor of the journal storing institution Is equipped with a public certificate issued from a certificate authority, each public certificate is a step for issuing a document for the smart card (or IC card) from the document issuer to the document user's document management smart card 100, the document management smart card The slip for the smart card (or IC card) is transferred to the slip accommodating agency through 100 and is received, and the slip for the smart card (or IC card) is transferred to the slip managing agency. Means for encrypting or decrypting data and for electronic signatures on documents for smart cards (or IC cards). It is used as a stage and so on.

According to Figure 1, although the public certificate is included in the public certificate file 110 of the slip applet 105 for smart (or IC) card, the public certificate must be a smart (or IC) card slip as in the case of Figure 1. It is not included in the applet 105.

That is, when the slip management smart card 100 is specialized to service only a slip for a specific smart card (or IC card), the public certificate may be included in the form of a public authentication module on the JOCS or as part of an encryption function on the COS. For example, if the slip management smart card 100 is made by mounting the smart (or IC) card slip applet 105 on the credit card, the public certificate is a smart (or IC) card as shown in FIG. It may be included in the journal applet 105. On the other hand, the slip management smart card 100 is achieved by mounting the smart (or IC) card slip applet 105 on the health insurance card, as in the case of using an outpatient prescription as a slip for the smart card (or IC card) If a smart card (or IC card) voucher service is provided, the smart card may be authorized as part of the card operating system system at the time the card manufacturer creates a smart card and the smart card service provider mounts a Java open platform. You can mount the certificate.

The document management file 115 for the smart card (or IC card) is a dedicated file for managing and operating the document file 125 for the smart card (or IC card) on the file hierarchy of the EEPROM, or a smart card ( Alternatively, it is included in the smart (or IC) card slip applet 105 in the form of an element file for processing the slip file 125 for the IC card.

The document management file 115 for a smart card (or IC card) includes a document management policy 120 for a smart card (or IC card) for managing a document for a smart card (or IC card). Or a smart card (or IC) that is generated from a document issuing agency and issued to the document management smart card 100 according to the document management policy 120 for the smart card (or IC card). The document for the smart card (or IC card) is decoded and stored in the document file 125 for the smart card (or IC card) in the form of an element file. In the step and delivered to the document management authority serves to encrypt the slip for the smart card (or IC card), or attach an electronic signature.

In addition, the slip management file 115 for the smart card (or IC card) is transferred to the slip storing agency, the slip for the smart card (or IC card) stored and the slip for the smart card (or IC card) transferred to the smart management authority. Etc. are destroyed in accordance with the smart card (or IC card) slip management policy 120, or to keep for a certain effective period.

The document management policy 120 for a smart card (or IC card) is necessary when the document management file 115 for a smart card (or IC card) performs the document management task for the smart card (or IC card) as described above. As information, the number of documents for the smart card (or IC card) stored in the document file 125 for the smart card (or IC card), the conditions for discarding the documents for each smart card (or IC card), and the smart card ( Or an encryption method and type processed in the step of issuing, transferring, and storing the slip for the IC card).

The document file 125 for the smart card (or IC card) is smart (or in the form of an element file in the file hierarchy of the EEPROM that stores the document information generated by the document issuer and issued to the document management smart card 100. IC) is included in the slip applet 105 for the card.

The document file 125 for the smart card (or IC card) is a document for the smart card (or IC card) that actually stores the document information generated by the document issuing agency, and is transferred from the document issuing agency to the document management smart card 100. In the step of issuing a document for a smart card (or IC card), the document information included in the document file 125 for the smart card (or IC card) is transferred to the document issuing agency and the document managing institution, and the smart card (or IC card) is transferred. In the step in which the slip for the card) is delivered to the slip storing agency, the slip information included in the slip file 125 for the smart card (or IC card) is transferred to the slip storing organ and the slip managing organ, and the smart card (or The card included in the document file 125 for the smart card (or IC card) has passed the expiration date of the document for the IC card) or in the process of managing the document for the smart card (or IC card). The document file 125 for the smart card (or IC card) that transmits information to the document management agency and is transferred from the document management smart card 100 to the document issuing agency, the document storage organization, and the document management organization is a smart card. Document applet 105 for smart card (or IC card) on the document management smart card 100 when the conditions for discarding a document for smart card (or IC card) are satisfied according to the document management policy 120 for (or IC card). Is destroyed.

For example, six document files 125 for a smart card (or an IC card) are stored in the document management policy 120 for a smart card (or an IC card), and for the smart card (or an IC card). If the document is set to be used one by one in the process of being delivered to the document issuing agency, the document storing institution, and the document managing institution, the document for the smart card (or IC card) is issued to the document managing smart card 100. In the step of storing the document files 125 for two smart cards (or IC cards) delivered to the document issuing agency and the document management organization, the document files are discarded on the document management smart card 100 and transferred to the document storage organization. The documents for the two smart cards (or IC card) delivered to the document management agency are destroyed, and the documents for the smart card (or IC card) are sent to the user for the smart card (or IC card). In the step of delivering the document to the document management agency, the one smart card (or IC card) slip is discarded, and the last one smart card is managed in the case that the effective organ of the smart card (or IC card) slip has passed. Destroyed and deleted on the smart card 100.

2 is a simple block diagram of a slip operating system for a smart (or IC) card.

In order to operate a smart card (or IC card) slip, there must be a certified certification authority 200, a document issuing authority 210, a document storage authority 225, and a document management authority 240.

According to the present invention, there may be a plurality of authorized certification authorities 200 according to types of authentication structures such as hierarchical authentication structure, network authentication structure, hybrid authentication structure, and the like. The institution 225 may also have a plurality of document accommodating institutions on the distribution channel of the document such as a smart card (or IC card) document distribution or waste management. However, in FIG. 2, in order to efficiently explain the features of the present invention, a single authorized certification authority 200, a document issuing agency 210, a document storage organization 225, and a document management organization 240 may be used. In this regard, the smart ticket system for the smart (or IC) card proposed by the present invention is not necessarily made of simple conditions as shown in FIG.

The accredited certification authority 200 is an organization on the network that issues and manages public certificates, private keys, and digital certificates required for digital signatures and encryption and decryption of smart cards (or IC cards). After issuing an authorized certificate to the document issuing agency 210, the document storing organization 225, the document managing organization 240, and the document managing smart card 100 of the document user, the smart card is issued from the document issuing organization 210. (Or IC card) is created and issued to the document management smart card 100, and delivered to the document management agency 240, the smart card (or IC card) for the document is a document management smart card 100 The smart card (or IC card) stored in the document management smart card 100 is transferred to the document storage institution 225 and received and received by the document management institution 240. Authentication of the document for each smart card (or IC card) by authenticating the process of encrypting the document for each smart card (or IC card) and attaching an electronic signature at the step of transferring the document to the document management institution 240. It manages identification, integrity, nonrepudiation, and confidentiality.

According to the Public Key Infrastructure (PKI), an accredited certification authority 200 is a document issuing authority 210, a document storage authority 225, a document management authority 240, and a document management smart card of a document user. The process of issuing an accredited certificate to (100) is done through the Registration Authority (RA), which verifies the identity of each institution and the document user, and provides the necessary information for the accredited certification of each institution and the document user. Obtained and provided to the public certification authority 200, the public certification authority 200 generates a public certificate based on the above information, each document issuing agency 210, the document receiving agency 225, the document management agency 240 ), And issued to the document management smart card 100 of the document user.

The public key directory 205 of the public certification authority 200 is issued to the document issuing authority 210, the document storage authority 225, the document management authority 240, and the document management smart card 100 of the document user. Public certificate information and public key issued to the relevant authority and smart card are stored, and each authority and smart card encrypt or electronically sign the smart card (or IC card) slip through the public certificate information and public key. Use in the process.

In the process of transmitting an encrypted message in the public key infrastructure, when the message sender receives the message recipient's public key from the public key directory 205 of the message certification authority 200, encrypts the message, and transmits the message. The encrypted message is decrypted via the message recipient private key paired with the public key.

For example, if the document issuing agency 210 encrypts a case for the smart card (or IC card) issuing the document with the document management smart card 100 according to the public key infrastructure, the smart of the document issuing agency 210 is encrypted. The document issuing processor 215 for the card (or the IC card) uses the smart card (or IC) through the public key of the document user who holds the document management smart card 100 from the public key directory 205 of the authorized certification authority 200. The document for the smart card (100) is encrypted and issued to the document management smart card 100, and the document applet 105 for the smart (or IC) card mounted on the document management smart card 100 is stored in the smart card. After decrypting the slip for the smart card (or IC card) through a key, the slip file 125 for the smart card (or IC card) is generated according to the slip management policy 120 for the smart card (or IC card). Smart car issued above Stores for document (or IC card). In addition, even when the case for storing the smart card (or IC card) slips stored in the slip management smart card 100 with the slip storing institution 225 according to the public key infrastructure, the public key through the above method. Through the public key of the document storage institution 225 obtained from the directory 205, a process for encrypting a document for a smart card (or IC card) and transferring it to the document storage institution 225 may be used.

In addition, in the process of transmitting a message with an electronic signature attached to the public key infrastructure, when the message sender encrypts and transmits the message through the message sender's public key included in the public certificate, the message receiver receives the public key directory 205. Through the public key of the message sender extracted from the message, it is confirmed that the message is delivered from the message receiver.

For example, when a document for a smart card (or IC card) stored in the document management smart card 100 is transferred to the document management institution 240, the document for the smart card (or IC card) is transferred to the document. If an electronic signature is attached, the slip applet 105 for smart (or IC) card mounted on the slip management smart card 100 is assigned to the voucher's public key included in the public certificate (in this case, the voucher's public key directory). It is more efficient to obtain the public key from the public key copy of the public certificate than to obtain the public key.), Attach the electronic signature to the slip for the smart card (or IC card), and When the slip storing processor 230 for the smart card (or IC card) transfers the slip for the smart card (or IC card) electronically signed as described above to the slip management authority 240, the slip management authority 240 The transmission of a smart card (or IC card) for a document whether the document delivered from the engine housing 225, or can be checked whether the forwarded from the document managing smart card 100. Of course, if the document storage institution 225 transfers the received smart card (or IC card) slips to the document management agency 240, the document storage processor for the smart card (or IC card) of the document storage organization (225) ( The public key of the slip accommodating agency 225 may be electronically signed on the slip for the smart card (or IC card) stored therein, and transmitted to the slip managing agency 240.

The document issuing authority 210 is an organization on the network that generates a document for a smart card (or IC card) and issues a document for the smart card (or IC card) to the document user's document management smart card 100. , Smart (or smart card) to manage the smart card (or smart card (or IC card) issued by the certificate issued from the certificate authority 200 to the smart card (or IC card) issued terminal for the smart card (or IC card) Smart card (or IC card) for issuing a document for the smart card (or IC card) generated by the document issuance D / B 220 for the IC card and the document management smart card 100 of the document user through the CAD. The document issuance processor 215 and the like are mounted.

The certificate issuing agency for which the certificate issuing terminal for the smart card (or IC card) includes the public key of the document issuing agency 210 and the validity period of the certificate, etc. The authentication information related to 210 is included in the form of a public certificate, and the authentication information included in the public certificate is a smart card (or IC card) slip generated by the document issuing organization 210 by processing the document information. Encrypting and issuing the document by the document management smart card 100 of the document user, and the document issuing agency encrypts the document for the smart card (or IC card) issued to the document management smart card 100 and performs an electronic signature. Attached to the document management agency 240 is used for the process and the like.

Document issuing for smart (or IC) card of the smart card (or IC card) issuing D / B 220 for the smart card (or IC card) issued by the document management smart card 100 of the document user. Is a stored D / B, and manages and maintains the issued smart card (or IC card) slip until the validity period of the smart card (or IC card) slip expires. The old document issuing agency 210 serves to destroy the old smart card (or IC card) slip.

The document issuing processor 215 for the smart card (or the IC card) of the document issuing terminal for the smart card (or the IC card) is a smart card processor mounted on the smart card terminal of the document issuing authority 210, and the document issuing authority 210 The document information is generated from the information input from the), the generated document information is processed in the form of a smart card (or IC card) slip and issued through the CAD to the document user's document management smart card 100, and authorized Encrypts the issued smart card (or IC card) slip through the certificate and the public certification authority 200 and attaches an electronic signature to deliver to the slip management authority 240.

The document storage institution 225 is an organization on the network that serves to receive and receive a smart card (or IC card) slip from the slip management smart card 100 of the slip user, a slip for a smart card (or IC card) Smart storage (or IC) card slip storage D / B for managing the smart certificate (or IC card) slips received from the certificate management smart card 100 and the certificate issued from the authorized certification authority 200 in the storage terminal ( 235) and a document storage processor 230 for a smart card (or IC card) for storing the smart card (or IC card) slips delivered from the document management smart card 100 of the document user through the CAD. have.

The official certificate of the slip storing terminal for smart card (or IC card) includes the public key of the slip storing institution 225 and the validity period of the certificate. The authentication information related to 225 is included in the form of a public certificate, and the authentication information included in the public certificate is for the smart card (or IC card) that is received from the document management smart card 100 by the document storage institution 225. In the step of storing the document, the smart (or IC) card slip applet 105 mounted on the slip management smart card 100 encrypts the slip for the smart card (or IC card) for storing into the slip storing organ 225. And the document receiving agency 225 encrypts the slip for the stored smart card (or IC card) and attaches an electronic signature to the slip management agency 240 to transmit and receive; Used to reach the end.

The document storage D / B 235 for the smart (or IC) card of the slip storage terminal for the smart card (or IC card) is transferred from the slip management smart card 100 of the slip user to the slip storage engine 225 and stored therein. D / B that stores a slip for a smart card (or IC card), and is a slip for a smart card (or IC card) that is stored until the validity period of the slip for the smart card (or IC card) has elapsed. It manages and maintains, and serves to destroy the voucher for the smart card (or IC card) that has passed the expiration date in the slip accommodating agency (225).

The document storage processor 230 for the smart card (or IC card) of the slip storage terminal for smart card (or IC card) is a smart card processor mounted on the smart card terminal of the slip storage engine 225. It stores the slip for the smart card (or IC card) delivered to the authority 225, encrypts the slip for the stored smart card (or IC card) and attaches an electronic signature through the public certificate and the authorized certification authority 200. It serves to deliver to the document management authority 240.

The document management institution 240 performs a process until the document for the smart card (or IC card) generated by the document issuing agency 210 is distributed through the document management smart card 100 and destroyed after the expiration date. As an institution on the network that tracks and manages, the smart card (or IC card) journal issued by the document issuing agency 210 tracks and manages the process of storing the document through the document storage organ 225, and optionally, the document management. The smart card (or IC card) slips delivered from the smart card 100 through the smart card (or smart card (or IC card) and the processing of the smart card (or IC card) processed in the document issuing agency 225, respectively, Slips for Smart Cards (or IC Cards) Slips the Slips for Smart Cards (or IC Cards) Used in the Distribution Process and Passes Slips for Smart Cards (or IC Cards) with Valid Agencies In addition to the document management smart card 100 of the table user, the document issuing agency 210 and the document storing organization 225 and the like serves to destroy.

The document management authority 240 is a smart card (or IC card) for the smart card (or IC card) and the smart card received from the document receiving authority 225 and the official certificate issued from the public certification authority (200). Or a smart card (or IC) card management document for storing and storing a smart card (or an IC card) and the like for the smart card (or an IC card) and the document user's document management smart card 100. 245 and the like.

The official certificate of the document management authority 240 includes a certificate related to the document management authority 240 provided by the official certification authority 200 through the registration authority, including the public key of the document management authority 240 and the validity period of the official certificate. The information is included in the form of an accredited certificate, and the authentication information included in the accredited certificate is transmitted to the document management agency 240 for a document for a smart card (or IC card) issued from the document issuing agency 210. In addition, the process for transferring the smart card (or IC card) slips received from the slip storage organ 225 to the slip management authority 240, and the smart card (or IC card) stored in the slip management smart card 100. Decrypt the document for the smart card (or IC card) encrypted in each institution and the smart card, such as in the process of passing the document to the document management authority 240, and the electronic signature is attached Is used in the process of confirming the document sender for a smart card (or IC card), the smart card of the document (or IC card) for.

The document management D / B 245 for the smart (or IC) card is a document for the smart card (or IC card) delivered from the document issuing agency 210, the document storage organization 225, and the document management smart card 100. It is a D / B that stores and manages and maintains the smart card (or IC card) slips until the validity of the slip for the smart card (or IC card) passes and the validity is lost. The document management agency 240 serves to destroy the old smart card (or IC card) slip.

According to the present invention, the document management D / B 245 for the smart (or IC) card of the document management institution 240 and the document issue D / B 220 for the smart (or IC) card of the document issuing agency 210. Is managed by the slip storing device D / B 235 for the smart (or IC) card of the slip storing institution 225 and the smart apple (105) for the smart (or IC) card mounted on the slip managing smart card 100. Among the document files 125 for the smart card (or IC card), the document for the smart card (or IC card) for storing the document management smart card 100 includes the same document information and attributes, In the case of being destroyed by a specific institution through the certification process of the accredited certification authority 200, the documents for smart cards (or IC cards) stored in each D / B are synchronized through the document management institution 240 to lose validity and destroy. do.

Hereinafter, a slip management system for smart (or IC) card and a slip management method for smart card (or IC card) proposed by the present invention will be described in detail with reference to the flowchart. However, the following flowcharts and descriptions are for representative methods among various methods for properly describing the present invention, and the present invention is not limited only to the following drawings and descriptions.

That is, the flowchart below encrypts a slip for a smart card (or IC card) using a public key based cryptography system, and electronically signs the slip for a smart card (or IC card) slip using a public key based cryptography system. For the purpose of clarifying possession, the document issuing agency 210 issues a smart card slip operation system and a method for managing a smart (or IC) card when a total of 6 smart cards (or IC cards) are issued.

However, the following flow charts and descriptions are selected to efficiently explain the smart card operating system for smart (or IC) card and the management method thereof, and the smart card operating for the smart (or IC) card. The system and its management method are not limited to the flow chart below. For example, the smart card (or IC) card operating system can be operated through a symmetric key based cryptography system rather than a public key base, and even if the same public key base, the role and authentication method of the authorized certification authority 200, In addition, a slightly different method from the following flowchart may be used depending on the order and method of applying the encryption algorithm.

3, the document issuing agency 210 generates a document for the smart card (or IC card) according to the public key infrastructure, and issues a document for the smart card (or IC card) to the document management smart card 100 of the document user. Here is a simple flow chart of the process.

When the document information is input from the document issuing agency 210 to the document issuing processor 215 for the smart card (or the IC card) executed in the document issuing terminal for the smart card (or the IC card), the smart card (or The document issuance processor 215 for the IC card generates a document for the smart card (or the IC card) based on the entered document information (305).

According to the present invention, from the document issuing agency 210 to the document issuing processor 215 for the smart card (or IC card) of the document issuing terminal for the smart card (or IC card) from the contents and the document information. The content included in the slip for the smart card (or IC card) to be generated may have various forms depending on the type and function of the slip for the smart card (or IC card) issued by the slip issuing agency 210.

For example, if a slip for a smart card (or IC card) issued by the slip issuing agency 210 is an outpatient prescription issued by a hospital, the slip information input from the slip issuing agency 210 may be a smart card (or IC card). It may be the valid institution of the slip, hospital information, doctor information, patient information, and prescription drug information for the patient. On the other hand, if the document issued by the document issuing agency 210 is a courier slip of the courier company, the document information input from the document issuing agency 210 is valid for the smart card (or IC card) slip, and the courier is sending and sending area. Information, courier final recipient and destination information, and courier information. At this time, if the slip for the smart card (or IC card) in the case of an outpatient prescription, the size of the slip file 125 for the smart card (or IC card) is variable depending on the type and number of prescription drugs. Therefore, the slip file 125 for the smart card (or IC card) stored in the slip management smart card 100 is confirmed in the process of issuing a slip for the smart card (or IC card), and for the smart card (or IC card). The document issuing processor 215 for the smart card (or IC card) of the document issuing terminal may be stored in the smart apple (105) for the smart (or IC) card of the document management smart card 100 in consideration of the above. Create a document for the smart card (or IC card) of the form. On the other hand, if the slip for a smart card (or IC card) is the same as the courier slip, the size of the slip file 125 for the smart card (or IC card) is always generated in a constant form, and the smart card (or IC card) The document issuing processor 215 for the smart card (or IC card) of the document issuing terminal generates a document for the smart card (or the IC card) according to a given form.

The document issuing processor 215 for the smart card (or the IC card) of the document issuing terminal for the smart card (or the IC card) accepts the above conditions from the document issuing agency 210 from the document information input from the document issuing agency 210. Two slips for smart card (or IC card) for 210, two slips for smart card (or IC card) for slip storing engine 225, and smart card (or IC card for storing slip management smart card 100) Create a total of six smart cards (or IC cards), such as two documents. A total of six smart card (or IC card) vouchers generated as described above includes the same contents, and each of the smart card (or IC card) voucher for storing the document issuing agency 210 and the document issuing agency ( For the document management institution 240 delivery at 210, for storing the document storage organization 225 and for the document management organization 240 at the document storage institution 225, and for storing the document management smart card 100 and the document management smart card. At 100, a unique code that can be confirmed that the slip for the smart card (or IC card) for the document management agency 240 delivery.

When the slip for the smart card (or IC card) is generated in the slip issuing processor 215 for the smart card (or IC card) of the slip issuing terminal for the smart card (or IC card) through the above process, the smart card (or The document issuing processor 215 for the IC card extracts information of the document user from the document management smart card 100 (310).

When the document user information is extracted from the document management smart card 100 as described above, the document issue processor 215 for the smart card (or IC card) is public key of the authorized certification authority 200 through the extracted document user information. The public key of the document user is obtained from the directory 205 (315).

When the public key of the document user is obtained from the public key directory 205 of the authorized certification authority 200, the document issuance processor 215 for the smart card (or IC card) is generated through the obtained public key of the document user. Two slips for smart card (or IC card) for slip storing engine 225 and slip 2 for smart card (or IC card) for slip management smart card 100 among six slips for smart card (or IC card) A total of four smart card (or IC card) documents, such as chapters, are encrypted using the public key of the document user (320), and two cards for the smart card (or IC card) for the document issuing agency 210 are smart cards. (Or IC card) issuing terminal for smart (or IC) card issuing D / B 220.

When the document for the smart card (or IC card) for the document storage institution 225 and the smart card (or IC card) for the document management smart card 100 are encrypted with the public key of the document user through the above process, the smart The document issuing processor 215 for the card (or the IC card) is configured to transfer the documents for the smart card (or the IC card) to the document issuing terminal for the smart card (or the IC card) through the CAD. Issue (100) (325).

When the slips for the smart card (or IC card) are issued to the slip management smart card 100 from the slip issuing processor 215 for the smart card (or IC card), the smart of the slip applet 105 for the smart (or IC) card is issued. The document management file 115 for the card (or IC card) decrypts the document file 125 for the smart card (or IC card) through the private key of the document user included in the authorized certificate file 110. By decrypting through, the smart card is validated (330).

If the slip applet 105 for the smart (or IC) card has validated the slips for the smart card (or IC card) issued through the above process (335), the slip for the smart (or IC) card The applet 105 processes the issued smart card (or IC card) slip according to the slip management policy 120 and stores it as a slip file 125 for the smart card (or IC card) (340).

The document for the smart card (or IC card) managed by the slip applet 105 for the smart (or IC) card is transferred to the document management smart card 100. 125, the smart apple (105) for the smart card (or IC card), the smart card (or IC card) of the smart card (or IC card) of the smart card (or IC card) issuing terminal for smart card (or IC card) Or to the document issuing processor 215 for the IC card (345).

On the other hand, if the slip applet 105 for the smart (or IC) card did not check the validity of the slips for the smart card (or IC card) issued through the above process (350), the smart (or IC) card The voucher applet 105 discards and deletes the voucher for the smart card (or IC card) on the voucher management smart card 100 (355).

When the slip for the smart card (or IC card) transferred to the slip management smart card 100 is discarded and deleted on the slip management smart card 100, the slip applet 105 for the smart (or IC) card is The failure to issue a slip for a smart card (or IC card) is transferred to the slip issuing processor 215 for a smart card (or IC card) of the slip issuing terminal for the smart card (or IC card) through the CAD.

4 is a simple flowchart of a process of delivering a document for a smart card (or IC card) issued by the document issuing organization 210 to the document management organization 240 according to the public key infrastructure. to be.

Smart card (or IC card) of the document issuing terminal for smart card (or IC card) from the smart (or IC) card slip applet 105 mounted on the document management smart card 100 through the process as shown in FIG. When it is confirmed that the document issuance for the smart card (or IC card) has been successfully performed by the document issuance processor 215 (400), the document issuance processor 215 for the smart card (or IC card) is an authorized certification authority (200). The public key of the document management authority 240 is obtained from the public key directory 205 of 405.

When the document issuing processor 215 for the smart card (or IC card) obtains the public key of the document management authority 240 through the above process, the document issuing processor 215 for the smart card (or the IC card) is smart. (Or IC) of the two documents for the smart card (or IC card) for the issued document issuing agency 210 stored in the document issuing D / B 220 for the card issuing agency 210 in the document issuing agency 210. The smart card (or IC card) slip to be delivered to the 240 is extracted and the smart card (or IC card) slip is encrypted with the public key of the slip management institution 240 obtained as described above (410).

As described above, when the public key-based encryption process for the smart card (or IC card) slip to be delivered to the document management institution 240 is completed, the smart card (or IC card) slip issuance processor 215 is a smart card (or A copy of the public key of the document issuing authority 210 is obtained from the public certificate of the document issuing terminal for the IC card).

When the document issuing processor 215 for the smart card (or IC card) obtains a copy of the public key of the document issuing authority 210 from the public certificate of the document issuing terminal for the smart card (or the IC card), the smart card (or the IC card) is obtained. The document issuing processor 215 attaches the electronic signature to the document for the smart card (or IC card) delivered to the document management institution 240 through the copy of the public key (420).

When the document for the smart card (or IC card) to be transferred from the document issuing agency 210 to the document management institution 240 through the above process is encrypted and an electronic signature is attached, the document for the smart card (or IC card) The issuing processor 215 transfers the document for the smart card (or IC card) encrypted and the electronic signature attached as described above to the document management institution 240 through the network (452).

Document management that received a slip for a smart card (or IC card) from the slip issuing processor 215 for a smart card (or IC card) mounted in the slip issuing terminal for the smart card (or IC card) of the slip issuing agency 210. The agency 240 obtains the public key of the electronically signed document issuing authority 210 from the public key directory 205 of the public certification authority 200, and then converts the document for the smart card (or IC card) into the document management authority 240. Confirm that it is delivered from (430).

And by issuing a document by decrypting a document for the smart card (or IC card) encrypted based on the public key through the private key of the document management agency 240 included in the official certificate of the document management agency 240, The validity of the slip for the smart card (or IC card) delivered by the agency 210 is checked (435).

If the validity of the document for the smart card (or IC card) delivered to the document management agency 240 is not confirmed in the process (440), the document management agency 240 is a smart card valid as the document issuing agency 210. The process is repeated by requesting to resend the slip for the IC card (or IC card) (445).

On the other hand, if the document for the smart card (or IC card) transferred from the document issuing agency 210 to the document management institution 240 is a document for a valid smart card (or IC card) (450), the document management institution 240 is the document. The document for the smart card (or IC card) delivered from the issuing authority 210 is stored in the document management D / B 245 for the smart (or IC) card of the document management institution 240 (455). In step 460, the document issuing agency 210 transmits the document for the smart card (or IC card) to the document issuing agency 210 from the document issuing agency 210 to the document managing institution 240.

Smart card mounted on the smart card (or IC card) voucher issuing terminal of the smart issuing authority that has confirmed that the slip delivery for the smart card (or IC card) from the voucher management agency 240 was successful through the above process The document issuing processor 215 for the (or IC card) is used for delivering the document management authority 240 among the two smart card (or IC card) documents stored in the document issuing D / B 220 for the smart (or IC) card. The smart card (or IC card) slip is discarded (465).

That is, in the step in which the document issuing agency 210 generates and issues a document for the smart card (or IC card) with the document management smart card 100 through the above process, the document for the smart card (or IC card) is issued. One is stored in the document issuing agency 210, one sheet in the document management institution 240, the remaining four unprocessed smart card (or IC card) slips in the document user's document management smart card 100 The slip applet 105 for mounted smart (or IC) card is stored in the slip file 125 for the smart card (or IC card) managed.

FIG. 5 is a simple flowchart illustrating a process of storing a slip for a smart card (or an IC card) from the slip management smart card 100 by the slip storing authority 225 according to the public key infrastructure.

Document management on which a document for a smart card (or IC card) issued by the document issuing agency 210 via a CAD connected to the document storage terminal for the smart card (or IC card) of the document storage institution 225 is mounted. When the smart card 100 is recognized (500), the smart card (or IC card) slip storage processor 230 mounted in the smart card (or IC card) slip storage terminal of the slip storage engine 225 is Document user information is extracted from the document management smart card 100 (505).

When the document storing processor 230 for a smart card (or IC card) extracts smart information of the document user from the document managing smart card 100, the document storing processor 230 for the smart card (or IC card) is authorized. The public key of the document user is obtained from the public key directory 205 of the institution 200 (510).

When the slip storing processor 230 for the smart card (or IC card) obtains the public key of the slip user from the public key directory 205 of the authorized certification authority 200 through the above process, the smart card (or the IC card) The slip storage processor 230 generates a slip request message for a smart card (or IC card) for storing, and stores a slip for a smart card (or IC card) in the slip message for the storing smart card (or IC card). After extracting and including a copy of the public key of the document storage institution 225 included in the public certificate of the terminal, the encryption is performed using the public key of the document user obtained from the public key directory 205 of the public certification authority 200. Afterwards, the document is transferred to the document applet 105 for smart (or IC) card mounted in the document management smart card 100 of the document user through the CAD (515). In the above process, the public key of the document storage organization 225 included in the document request message for the smart card (or IC card) for storing is the smart (or IC) card document applet 105 of the document management smart card 100. After extracting and encrypting the slip for the smart card (or IC card) for storing, the slip storing processor for the smart card (or IC card) mounted in the slip terminal for the smart card (or IC card) of the slip storing engine 225 ( 230 is used in the transfer process.

Slip request for storing smart card (or IC card) encrypted from slip storing processor 230 for smart card (or IC card) to slip applet 105 for smart (or IC) card of slip management smart card 100 When the message is delivered, the smart applet slip application applet 105 extracts the private key of the slip user from the public certificate included in the public certificate file 110 and requests the slip for the smart card (or IC card). The message is decrypted (520), and the check receiving institution 225 requesting the slip for the storing smart card (or IC card) is checked as a valid slip storing authority 225.

If the slip acquiring institution 225 requesting the slip for the smart card (or IC card) for storing through the above process is not valid (525), the slip applet 105 for the smart (or IC) card may be the smart card (or IC). The card request message for the storage smart card (or IC card) is deleted according to the document management policy 120 for the card) (530), and the smart card (or IC card) of the document storage institution 225 is transferred via CAD. In operation 535, the smart card (or IC card) slip processor 230 mounted in the slip storing terminal may not accept a slip request for a smart card (or IC card).

On the other hand, if the slip accommodating agency 225 requesting the slip for the smart card (or IC card) for storing through the above process is a valid slip accommodating institution 225 for storing the smart card (or IC card) slip (540). The smart applet 105 slips out two slips for the smart card (or IC card) from the slip file 125 for the smart card (or IC card) (545). At this time, the slip for the smart card (or IC card) for storing extracted from the slip applet 105 for the smart (or IC) card is a slip for the slip storing organ 225 and the slip for the smart card (or IC card). Reference numeral 225 is a document for a smart card (or IC card) to be delivered to the document management institution 240.

The smart (or IC) card slip applet 105 extracts the smart card (or IC card) slip from the smart card (or IC card) slip file 125 through the above process. (Or IC) card slip applet 105 is the extracted two storage smart card through the public key of the slip storage device 225 included in the slip request message for the smart card (or IC card) for storage ( Or after encrypting the document for the smart card (IC card) (550), the document storage processor for the smart card (or the IC card) mounted in the smart card (or IC card) document storage terminal of the document management institution 240 via CAD. 230, 555.

The smart card (or IC card) slips received processor received the smart card (or IC card) slips from the smart apple (or IC) card slip applet 105 of the slip management card through the above process ( 230 is a storage smart card (or IC card) transmitted from the smart card slip applet 105 through the private key of the slip storage institution 225 included in the official certificate of the slip storage terminal for the smart card (or IC card). The cipher of the slip is decrypted and it is checked whether the slip for the storing smart card (or IC card) is valid (560).

In general, the process of checking the validity of the slip for the storage smart card (or IC card) by the slip storing institution 225 may be performed by the slip issuing agency 210 in which the slip for the storing smart card (or IC card) is appropriate. Is it generated, or if the certificate has been issued from the same accredited certification authority 200, such as the document storage institution 225, and whether the validity period of the smart card (or IC card) slip has not passed.

If the smart card (or IC card) slip storage processor 230 can not verify the validity of the received smart card (or IC card) slip through the above process (565), smart card (or The document storage processor 230 for the IC card repeats the above process from the step of extracting information of the document user from the document management smart card 100.

On the other hand, if the validity of the slip for the smart card (or IC card) received by the slip storing processor 230 for the smart card (or IC card) through the above process is confirmed (570), the smart card (or The smart card (or IC) card slip of the slip storage terminal for the smart card (or IC card) is transferred to the slip storage processor 230 for the smart card (or IC card) received as described above. The storage is stored in the storage D / B 235 (575).

FIG. 6 is a simple flowchart illustrating a process of transferring a slip for a smart card (or an IC card) received by the slip storing institution 225 to the slip managing agency 240 according to the public key infrastructure.

Through the process as shown in Fig. 5, the smart card (or IC card) of the smart card (or IC card) of the smart card (or IC) card is mounted on the smart card (or IC card) of the smart card (or IC). When the slip for valid smart card (or IC card) is transferred to the slip storage processor 230 for the smart card (or IC card), and stored in the slip storage D / B 235 for smart (or IC) card ( 600), the slip storage organ 225 may perform an operation corresponding to the slip for delivery transferred from the slip applet 105 for the smart (or IC) card to the slip storage processor 230 for the smart card (or IC card). (605).

For example, the smart card (or IC card) slip transmitted to the smart card (or IC card) slip storage processor 230 is an outpatient prescription issued by the hospital, and the slip storing institution 225 is provided through the outpatient prescription. If the pharmacy sells prescription drugs, the pharmacy checks whether the prescription drug included in the smart card (or IC card) slip is stored in the pharmacy and determines whether the prescription drug can be prepared.

If the document storage institution 225 cannot perform a task corresponding to the document for the smart card (or IC card) for storing in the determination process as described above (610), the document storage processor for the smart card (or IC card) ( 230 discards and deletes the slip for storing smart card (or IC card) stored in the slip D / B 235 for smart (or IC) card (615). In addition, the slip storing processor for the smart card (or IC card) generates an error message issued in the above process, and converts the slip message to the slip applet 105 for the smart (or IC) card mounted on the slip management smart card 100 through the CAD. Upon delivery, the smart applet slip application applet 105 terminates the storing of the slip file 125 for storing according to the smart card (or IC card) slip management policy 120.

On the other hand, if the document storage institution 225 decides to perform a task corresponding to the document for the smart card (or IC card) for storing in the above-described decision process (620), the document storage processor for the smart card (or IC card) After extracting the document for the smart card (or IC card) for delivering the document management institution 240 from the document storage D / B 235 for the smart (or IC) card, the public key of the authorized certification authority 200 is extracted. The public key of the document management authority 240 is obtained from the directory 205 (625).

When the document storage processor 230 for smart card (or IC card) obtains the public key of the document management institution 240 through the above process, the document storage processor 230 for the smart card (or IC card) is The document for storing smart card (or IC card) to be delivered to the document management institution 240 is encrypted through the obtained public key of the document management institution 240 (630).

And the smart card (or IC card) slip storage processor 230 is a copy of the public key of the slip storage engine 225 of the slip storage engine 225 from the official certificate mounted on the slip storage terminal for the smart card (or IC card). The electronic signature is attached to the smart card for storage to be transferred to the slip management agency 240 encrypted as described above and extracted (S635).

When the encryption process and the electronic signature attaching process of the storage smart card to be delivered to the document management institution 240 through the above process is completed, the smart card (or IC card) slip storage processor 230 performs the above process. A document for a smart card (or IC card) for storage with encryption and electronic signature attached thereto is generated and transmitted to the document management institution 240 (640).

From the slip storing terminal for the smart card (or IC card) of the slip storing institution 225, the slip storing institution 225 which stores the slip for the smart card (or IC card) for storing with encryption and an electronic signature is confirmed, Smart card (or IC card) for storage delivered from the document storage processor 230 for smart card (or IC card) through the private key of the document management institution 240 included in the official certificate of the document management institution 240. Decrypt and decrypt the cipher applied to the voucher (645).

Smart card (or IC card) for storing the smart card (or IC card) is stored in the smart card (or IC card) slip storage processor 230 that is transferred to the slip management agency 240 through the above process (or When the code for the slip for the IC card is decrypted, the slip management authority 240 checks whether the slip for the storing smart card (or IC card) is a valid smart card (or IC card) slip.

In general, the process of checking the validity of the slip for the smart card (or IC card) for storing by the slip management institution 240 confirms whether information of the slip holder for the smart card (or IC card) is appropriate, and checks the smart card (or IC). Smart card (or IC card) for storing through the process of confirming the smart card (or IC card) slip transmitted from the document issuing agency 210 to the document management institution 240 at the step of issuing the slip for the card). Check the validity of the document.

If the slip for the smart card (or IC card) received from the slip receiving agency 225 is not valid (650) through the above process, the slip management agency 240 receives the slip. The document for the smart card (or IC card) is deleted, and the document storing processor 230 for the smart card (or the IC card) repeats the step of encrypting the public key of the document management institution 240 (655).

On the other hand, even when the document management institution 240 is confirmed that the smart card (or IC card) received from the document storage institution 225 through the above process is valid (660), the document management agency 240 receives the document The slip for storing smart card (or IC card) transferred from the engine 225 is stored in the slip management D / B 245 for smart (or IC) card (665).

In addition, the slip management institution 240 is a slip storing processor 230 for a smart card (or IC card) mounted on a slip storing terminal for a smart card (or IC card) of the slip storing institution. The document receiving processor 230 for the smart card (or IC card) which encrypts and transmits the result of the processing of the document for receipt (670) and receives the result of the document processing for the storing smart card (or IC card) from the document management institution 240. 667 transmits the message to the smart applet 105 for the smart (or IC) card of the smart document management smart card 100 (675).

When the information on the procedure for storing the slip for the smart card (or the IC card) is transferred to the slip applet 105 for the smart (or the IC) card mounted in the slip management smart card 100 through the above process, the smart (Or IC) The slip applet 105 for the smart card (or IC card) according to the slip management policy 120 for the smart card (or IC card) for storing the smart (or IC) of the slip for the slip management smart The card slip applet 105 is discarded on the smart card (or IC card) slip file 125 for management (680).

According to this embodiment, the smart card (or IC card) slips managed by the smart (or IC) card slip applet 105 of the slip management smart card 100 of the slip user through the process of FIGS. 5 and 6 The smart card (or IC card) slip stored in the file 125 is two pieces of the smart card (or IC card) slip for the slip management smart card 100.

7 is a simple flowchart illustrating a process of transferring a document for a smart card (or IC card) stored in the document management smart card 100 of the document user to the document management institution 240 according to the public key infrastructure.

According to the present invention, Figure 7 may be omitted to simplify the field of application and the business process of the smart card (or IC card) slip. For example, when the slip for a smart card (or IC card) is an outpatient prescription issued by a hospital, the slip for the smart card (or IC card) delivered to the slip management institution 240 is a slip issuer 210 and a slip. Only the case of the accommodation engine 225 can be satisfied. However, if the slip for the smart card (or IC card) is a courier slip issued by the courier company, the courier (= slip user) is the courier recipient (= slip storage agency (= slip receiving agency 210)). 225), it is necessary to deliver the courier and finally notify the document management agency 240 (= courier company) that the work was normally performed.

Therefore, FIG. 7 efficiently describes a process of transferring the document file 125 for the smart card (or IC card) managed by the smart applet mounted on the document management smart card 100 of the document user to the document management institution 240. Personal computer or personal communication system (PCS), Global System for Mobile communications (GSM), Personal Digital Cellular (PDC), or Personal Handyphone System (PHS) equipped with a voucher processor for CAD and smart cards (or IC cards). , A smart card stored in the document management smart card 100 through a wireless terminal such as a personal digital assistant (PDA), a smart phone, and the like, and a terminal for a smart card (or an IC card) such as KIOSK. Or by using a method of transferring the document for the IC card) to the document management agency 240 will be described.

A document processor for a smart card (or IC card) mounted in the terminal for a smart card (or IC card) stores a document for a smart card (or IC card) for delivery to the document management institution 240 through CAD. Upon recognizing the smart card 100 (700), the voucher processor for the smart card (or IC card) obtains the public key of the voucher management authority 240 from the public key directory 205 of the authorized certification authority 200 ( 705), a smart apple (or IC) card slip applet mounted on the slip management smart card 100 through the CAD of the slip terminal for the smart card (or IC card). 105). Alternatively, although not mentioned in FIG. 7, the public key of the document management authority 240 is a smart document (or IC) card for the smart (or IC) card mounted on the document management smart card 100. It may also be included in the accredited certificate of the supplier.

When the smart public key of the document management institution 240 is transferred to the smart applet 105 for the smart (or IC) card through the above process, the smart applet 105 for the smart (or IC) card is a smart card (or The smart card (or IC card) slip to be transferred to the slip management institution 240 is extracted from the two smart card (or IC card) slips stored in the slip file 125 for the IC card (715).

When the slip applet 105 for the smart (or IC) card extracts the slip for the smart card (or IC card) for the delivery of the slip management authority 240, the slip applet 105 for the smart (or IC) card is extracted. The document for the card (or IC card) is encrypted with the public key of the document management authority 240, and the electronic signature is attached through the public key of the document user included in the public certificate (720).

When the slip for the smart card (or IC card) for delivery of the slip management institution 240 is encrypted and the electronic signature is attached through the above process, the slip applet 105 for the smart (or IC) card is sent through the CAD. Transfer the slip for smart card (or IC card) to the slip processor for smart card (or IC card) mounted in the slip terminal for smart card (or IC card) (725), the slip processor for smart card (or IC card) The smart document (or IC card) for the smart card (or IC card) for the delivery of the document delivered to the slip management document 240 for the smart (or IC) card to the corresponding document management agency 240 (730).

When the slip for the smart card (or IC card) is transferred from the slip processor for the smart card (or IC card) mounted in the slip terminal for the smart card (or IC card) to the slip management authority 240, the slip management authority 240 The electronic signature confirms the owner who delivered the slip for the smart card (or IC card), and decrypts and decrypts the slip for the smart card (or IC card) using the private key included in the public certificate. According to the present embodiment, encrypting and electronically signing the slip for the smart card (or IC card) is not a slip processor for the smart card (or IC card) of the slip terminal for the smart card (or IC card), but for the smart document management smart. Since the slip applet 105 for the smart (or IC) card of the card 100, the slip management authority 240 is a smart card (or IC card) slip from the slip management smart card 100 of the slip user It is delivered through the document processor for the IC card (or IC card), and the owner of the document for the smart card (or IC card) can be confirmed as the document user.

When the document for the smart card (or IC card) encrypted by the document management smart card 100 of the document user and attached with the electronic document of the document user is transferred to the document management institution 240 through the above process, the document management The agency 240 is a smart card (or IC card) and the smart card (or IC card) and the smart card (or IC card) for the smart card (or IC card) slip and the smart card (or IC card) delivered from the journal receiving agency (225). By comparing and analyzing the document for), the validity of the document for the smart card (or IC card) transmitted from the document management smart card 100 of the document user is confirmed (735).

If the document management authority 240 in the process confirmed the validity of the smart card (or IC card) for the document delivered from the document management smart card 100 (740), the document management agency 240 is the smart card Is stored in the smart card (or IC) card slip management D / B (245), and stores and manages until the effective organ of the smart card (or IC card) slip passes.

On the other hand, in the process, the document management institution 240 does not check the validity of the document for the smart card (or IC card) delivered from the document management smart card 100 (750), or the smart card (or If the document for the IC card is stored in the document management D / B 245 for the smart (or IC) card, the document management institution 240 is the smart card (or IC card) of the document terminal for the smart card (or the IC card). The smart card (or IC card) slip processing result is transmitted to the slip processor for the smart card (or IC card) (755), and the smart card (or IC card) is transferred from the slip management authority 240. ), The document processing result is transmitted to the smart apple (105) for the smart (or IC) card of the document management smart card (100).

Smart (or IC) that has received the processing result for the smart card (or IC card) slip from the document processor for the smart card (or IC card) from the smart card (or IC card) slip terminal processor to the document management institution 240. The smart document applet 105 for the card is applied to the smart document (or IC card) slip management policy 120 corresponding to the smart card (or IC card) slip processing result delivered to the smart document management agency 240 The document file 125 for the card (or IC card) is discarded or stored until the effective institution has elapsed (760).

According to the present invention, a slip for a smart card (or IC card) is generated by a document issuing agency, and a logical lock is applied at the step of issuing to a slip management smart card, and the security function mounted on the IC chip of the smart card is primarily applied. Protects the smart card (or IC card) slip stored in the smart card at the source, and secondly protects the process between the smart card and the smart terminal by means of an electronic signature or EMV security system. By encrypting the document information in the step that the document for smart card (or IC card) is input to the smart card or output to the smart terminal through the arithmetic function embedded in the authentication function, authentication, identification, and integrity System of any type of journal through non-repudiation, confidentiality, privacy, etc. By providing the most secure and reliable voucher system that even the system could not provide, the original paper voucher or electronic voucher can be completely blocked against the original infinite copying and forgery and forgery problems, and the improper access due to the characteristics of the network. It solves the security problems of payment, preservation and distribution process, and prevents forgery, forgery and illegal copying of smart card (or IC card) slips, and prevents improper access. ,

In addition, slips for smart cards (or IC cards) can be carried and stored off-line, and can be operated online, greatly reducing the time, cost, and frequency of errors for managing slip information. However, while existing paper vouchers and electronic vouchers are fixed according to the characteristics of the voucher system, the vouchers for smart cards (or IC cards) are the original smart cards issued by the smart card due to the security and operational features described above. With the security and arithmetic functions on the smart card, the document for the card (or IC card) can be extended to 1, 3, and 5 titles. It has the advantage of being easy to expand with the 4 and 6 vouchers.

In addition, by using the smart card (or IC card) slip that can solve the security problems of payment and preservation and distribution process of the slip as described above, a variety of hospital prescription, bank land, waste disposal process, logistics distribution process, etc. It can be used as an industrial data management system.

Claims (5)

The document issuing agency server (or terminal) generates a document for the smart card (or IC card) and processes it to be stored in the user smart card (or IC card). The document (or document information) for the smart card (or IC card) is processed. Transmitting to the document management authority server; The slip for the smart card (or IC card) stored in the user smart card (or IC card) is stored in the slip storing institution server (or terminal), and then the slip (or slip) for the stored smart card (or IC card) is processed. Transmitting information) to the document management institution server; And The document (or document information) for the smart card (or IC card) transmitted from the document issuing agency server (or terminal) and the smart card (or terminal) transmitted from the document storage institution server (or terminal). Or matching and storing and managing a slip (or slip information) for an IC card). According to claim 1, The smart card (or IC card) slip, Document management method using a smart card (or IC card) characterized in that the encryption process using the public key of the document user. According to claim 1, The smart card (or IC card) slip, Document management method using a smart card (or IC card), characterized in that the electronic signature of the document user or the document issuing agency is attached. According to claim 1, The smart card (or IC card) slip, With one piece of slip for smart card (or IC card) for slip issuance agency storage, With one piece of slip for smart card (or chip card) for slip storing engine storage, With one piece of slip for smart card (or IC card) for smart card (or IC card) storing, A document for a smart card (or IC card) transmitted from the document issuing agency server (or terminal) to the document management institution server and stored in the document management institution server; Smart card (or IC), characterized in that it comprises one slip for the smart card (or IC card) is transferred from the journal storage agency server (or terminal) to the document management agency server and stored in the document management agency server How to manage a slip using a card). According to claim 1, The smart card (or IC card) slip, With one piece of slip for smart card (or IC card) for slip issuance agency storage, With one piece of slip for smart card (or chip card) for slip storing engine storage, With one piece of slip for smart card (or IC card) for smart card (or IC card) storing, A document for a smart card (or IC card) transmitted from the document issuing agency server (or terminal) to the document management institution server and stored in the document management institution server; A total of 5 sheets including one document for a smart card (or IC card) transmitted from the document storage institution server (or terminal) to the document management institution server and stored in the document management institution server are generated. The above 5 smart card (or IC card) header headers are used to store the document issuing agency and to deliver the document management institution at the document issuing agency, to store the document storage institution and to deliver the document management institution at the document storage institution, and to manage the document management smart card. (Or IC card) A slip management method using a smart card (or IC card), characterized in that a unique code is attached to confirm that the slip for storage.

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