CN102592094A - Novel data encryption storage and exchange system - Google Patents
Novel data encryption storage and exchange system Download PDFInfo
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- CN102592094A CN102592094A CN2012100453337A CN201210045333A CN102592094A CN 102592094 A CN102592094 A CN 102592094A CN 2012100453337 A CN2012100453337 A CN 2012100453337A CN 201210045333 A CN201210045333 A CN 201210045333A CN 102592094 A CN102592094 A CN 102592094A
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Abstract
The invention discloses a novel data encryption storage and exchange system which comprises a control center, an interaction terminal and an interaction medium, wherein the interaction terminal writes data into and reads data from the interaction medium; the control center controls the data processing of the interaction terminal; in the data storage process, the interaction terminal codes the data by use of the set of an inverse transformation waveform signal of a special transformation function family or a digital sampling value thereof, and records the set (serving as a record unit) of the N-bit code waveform or digital sampling value thereof on the interaction medium; and in the data reading process, the interaction terminal decodes the data according to the identified code format. The encryption storage and exchange of data by use of the oblique orthogonality of the special inverse transformation completely cannot be decrypted by arithmetical operation of a computer, and thus the system has strong confidentiality, can effectively guarantee the security of various basic social information systems in the information society, has broad application prospect and is suitable for a bank financial system, social insurance system, various state administration systems and the like.
Description
Technical field
The present invention relates to a kind of data exchange system, particularly relate to a kind of new types of data and encrypt storage and exchange system.
Background technology
The fast development of advanced information society has brought the problem of encryption storage with the exchange of magnanimity information; Information is often caused serious consequence by illegal intercepting and theft; Therefore the encryption storage of magnanimity information and exchange system are (like the bank finance system; The social insurance system, various state administration system etc.) become the indispensable necessary basically social system of information society, more and more receive people's attention.At present, in various information encryption storages and exchange system, applied information encryption mainly all is various digital encryption algorithms, also has some new information ciphering methods such as chaos encryption etc. in addition, is in conceptual phase.
Known, various digital encryption algorithms all have its certain cipher mode, and its algorithm all might be cracked through the suitable computing of high-speed computer, thereby generation information possibly caused serious economy and society consequence by the incident of stealing.In the current world, no matter be flourishing Western society or developing country of infosystem, every year is stolen because of information, or system all is a large number by the loss of the bank finance system that forcible entry caused; And other economic information systems is stolen, and direct, the indirect loss that is caused can't be estimated especially.Therefore, how to strengthen the safety of important information system, just become first key issue that information society must solve.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of new types of data to encrypt storage and exchange system, is the oblique orthogonality of the special inverse transformation of utilization; Come data are encrypted storage and exchange, this cipher mode is can't decipher with the mathematical operation of computing machine fully; Has very strong confidentiality; Can effectively ensure the safety of the various basic social information systems of information society, have broad application prospects, be suitable for like the bank finance system; The social insurance system, use such as various state administration system.
The technical solution adopted for the present invention to solve the technical problems is: a kind of new types of data is encrypted storage and exchange system, comprises control center, interactive terminal and interactive media; Said interactive terminal can to said interactive media write data with can be from said interactive media sense data; Said interactive terminal adopts the bidirectional high speed communication port to be connected with said control center, and said control center controls the data processing of said interactive terminal;
The interactive terminal is in data storage procedure; The data that are the preparation storage that will handle well earlier become binary digital signal by certain universal coding format conversion; Then; The digital signal of serial is converted to the parallel digital signal of one group of N position; Bits per inch word signal in the N position uses the inverse transformation waveform signal
or the set of its digital sample values of a special transformation family of functions to encode respectively; The set of this N position coding waveforms or its digital sample values random choose from M waveform comes out, wherein M＞N; Then, again with the set of N position coding waveforms or its digital sample values as a record cell, be recorded on the interactive media, backup to simultaneously in the specified storage area of control center;
The interactive terminal is according to the coded format of being discerned in data read process, generates N decode waveform signal { S
d(nt), 2S
d(nt) ... NS
d(nt) }, use N decode waveform signal { S then
d(nt), 2S
d(nt) ... NS
d(nt) } the differentiation end as N parallel signal carries out the orthogonal integration computing to N coding waveforms respectively, draws the digital signal of corresponding position respectively, and then converts N bit parallel digital signal the digital signal of serial to;
Said coding waveforms family
With the said decode waveform { S of family
d(nt), 2S
d(nt) ... NS
d(nt) } satisfy special inverse transformation relation; Coded signal
Between itself, decoded signal S
d(nt), 2S
d(nt) ... NS
d(nt) be between itself nonopiate, but coded signal
The decoded signal S corresponding with it
d(nt), 2S
d(nt) ... NS
d(nt) mutually orthogonal between.
The said special Chen-Mobius conversion that is inversely transformed into.
Described interactive terminal is in data storage procedure; The set mode of selecting that random choose comes out from M waveform with N position coding waveforms or its digital sample values of also comprising forms a coded format format1 and is recorded on the interactive media and backups to simultaneously in the specified storage area of control center; Wherein, select N to have
individual selection among the M; Said interactive terminal is at first discerned coded format format1 in data read process.
Described interactive terminal comprises that also the coded system of N coding waveforms is formed a coded format format 4 to record on the interactive media and backup to simultaneously in the specified storage area of control center in data storage procedure; Said interactive terminal is at first discerned coded format format4 in data read process.
Described interactive terminal comprises that also coded system with the digital sample value set of N coding waveforms forms a coded format format 5 and records on the interactive media and backup to simultaneously in the specified storage area of control center in data storage procedure; Said interactive terminal is at first discerned coded format format5 in data read process.
Described interactive terminal is in data storage procedure; Comprise that also the time with the information record forms a coded format format2; Behind N position set of number information coding; Scrambled form together with information is coded format format1; The time encoding form format2 of information record and the identification id of interactive media and the unique identifier information of carrying out operating terminal form the coded format head that a coded format format3 comes the composition data storage, with shape information or its digital sample value set series of encoding, record on the interactive media and backup to simultaneously in the specified storage area of control center; Said interactive terminal is at first discerned coded format format3 in data read process.
Described interactive terminal is in data storage procedure; After the digital signal that also is included in serial converts the parallel digital signal of one group of N position to; Multiply by the mode of a N*N enciphering transformation matrix with N bit parallel digital signal, remove to change the signal sequence of N bit parallel digital signal; And in the data read process of interactive terminal; Before N bit parallel digital signal converts the digital signal of serial to; The N bit parallel digital signal that obtains multiply by the mode that a N*N deciphers transformation matrix, the signal sequence of the N bit parallel digital signal when going to recover to obtain data storage; Wherein, said N*N deciphering transformation matrix is a N*N enciphering transformation inverse of a matrix matrix.
Described N*N enciphering transformation matrix and N*N deciphering transformation matrix is one to align inverse matrix, Right, described interactive terminal in data storage procedure, also comprise with N! Centering is selected in the content that is increased to coded format format 3 that a pair of mode of selecting forms a coded format format6, is recorded on the interactive media and backups to simultaneously in the specified storage area of control center.
Said N*N enciphering transformation matrix is that every row has only a nonzero element (1), and nonzero element of each row is not at the matrix of same row.
Said restituted signal { the S of family
d(nt), 2S
d(nt) ... NS
d(nt) } form said coded signal family by inhomogeneity and/or digital signal similar but that frequency is different
Be inhomogeneity and/or special inverse transformation signal similar but that frequency is different; The said special Chen-Mobius conversion that is inversely transformed into.
A kind of new types of data of the present invention is encrypted storage and exchange system, and analog waveform or its digital sample value set that data are used the special inverse transformation of selecting for use at random carry out scrambled and storage, and the mode of picked at random is specified or setting by the control center of system; During data storage (no matter be internal system or with the mutual medium in the external world on) record coding mode and storage time simultaneously; System and the outside mutual checking of coding mode information and writing time of at first passing through are with the legitimacy (entering system and recorded legitimacy) of definite interactive media, with the safety of protection system itself; The all information of sequence of event that system at first takes place by incident is then carried out the classification and storage of various necessity by the instruction of system to various data, and is worked out various index indexs (indexes), in order to the quick search of system.
Reading of data; No matter be internal system or with the medium of system interaction on, all at first pass through the checking of coding mode information and writing time, with the legitimacy (entering system and recorded legitimacy) of definite interactive media; Then; By system according to the coded system in the record data of being read, the direct transform waveform of the coded data quadrature that generates and read or the digital sample value set of direct transform waveform, and send into an end of parallel multiplication; Carry out the orthogonal integration computing with the sense data of sending into the parallel multiplication other end; Demodulate recorded data, the data that demodulate are still encrypted on the medium that stores into system interaction or internal system by the random coded mode of default at that time result data after needed processing, computing; The simultaneously ID of writing time and interactive media and the unique identifier that carries out operating terminal (pressing following coded format format 3), and backup to all these data the respective memory regions of system.
System is multi-level distributed frame, forms centric by Regional Distribution, has the centric function; Each centric is connected to form integrated system through high-speed data channel, the unique various functions of system: can produce the M kind, two every kind mutually orthogonal special inverse transform function families (analog waveform and its digital sample values); The ability of picked at random N kind from the special inverse transformation coding waveforms of M kind (total
kind mode realizes according to the mode of form-format1-coded order); System generates the ability of format 1 data according to the instruction of controlling personnel; According to the data among the format1, the ability that the binary code stream that data are transformed is encoded; With the digital sample values set record of coding simulation waveform of being accomplished or waveform to internal system and with the external agency of system interaction on ability; Simultaneously with the content of coded format format 1 with the data content of forming by the writing time of certain format format 2 codings together with the ID of interactive media and carry out the unique identifier of operating terminal, the content record of forming another one coded format format 3 is in interactive media and the corresponding memory block of internal system.
System is provided with multiple authority to human intervention; Highest level can be revised the operating software of system; Change form and the content of format 1, format2, format3; Change the operational mode of total system, can get into any data storage areas of system.The second advanced operational mode that can not specify or assign centric is taked difference different encrypted memory module etc. to different regions, can get into all outer data areas of system's top secret storage area.Centric responsible official can only get into the data area of centric, the pattern and the data of the operation of no weight update region.For preventing the illegal invasion of outer bound pair system, any artificial intervention all need get into system through hand-held interactive media card; During the entering system, system differentiates card: examine the legitimacy of card, the card that rank is high more according to the record of history; The memory contents of differentiating is many more; That is to say that to the card of different stage, the format content of format 3 is different.
In the occasion of necessity, information stores is before card, and earlier the coded message to one group of N position multiply by a scrambled matrix (matrix of N*N, coded format format 6), and everybody order of conversion is encoded and recorded on the medium; After reading canned data by the exclusive normal method of system, also to multiply by the inverse matrix of scrambled matrix again, could reduce original information.Thus, can increase barrier again one to the external security of system.
The standard format of interactive media storage is: each bar data all has the data head of a standard; The Data Identification that is promptly constituted (the coded system information that comprises data encryption with form format 3; The time of information record and the ID of interactive media and the unique identifier of operating terminal), be only the scrambled information of data particular content thereafter, can be the digital sample value set of analog waveform or waveform; To different interactive medias; Adopt the different coding mode: magnetic medium can adopt the coding of analog waveform, and IC-card etc. can adopt the digital sample value set of coding waveforms to come scrambled, have more the speciality that can not decode; Present having had at the interactive media card that uses has the type of magnetic medium and IC-card medium simultaneously, in this way, can use two media record simultaneously, and the method for checking is guaranteed not make mistakes with the legitimacy discriminating of system interaction card each other.
During system works,, encode (like the ASII sign indicating number etc.), be converted into binary code stream by certain mode at first with the various data of the distributed terminal (the mutual equipment of system and external information is the interactive terminal) of system input; Then; Convert binary code stream of serial the parallel signal of one group of N position to, every signal (1 or 0) is with the inverse transformation waveform (analog waveform) of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this analog waveform is suitable for being stored on the magnetic medium); Or with the digital sampling value set of the inverse transformation waveform of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this discrete digital collection is suitable for being stored on the big medium of storage capacity, like IC-card etc.); (storage of N position analog encoding waveform will have a fixing storage format to the coding simulation waveform that this N position is a group; Format 4.) or the digital sampling value set of N position coding waveforms (in the digital sample value set of N position; One the digital sample values of encoding is stored as a unit; Be the digital sample value set of N position, a fixed storage form arranged, format 5.) be to be stored on the medium of magnetic medium or IC-card etc. as a storage unit; And the coding simulation waveform of one group of this N position or N digital sampling value set random choose from M (M is greater than N certainly) individual waveform or digital sampling value set come out.Therefore; Must from M, select this mode (one of
) of N to be recorded in simultaneously on the storage medium at random simultaneously with certain coded format (this form is designated as format 1); So that system can find the sampling value set of their demodulation waveforms or demodulation waveforms by this form, can demodulate medium institute information recorded; Also be recorded in the time that coded data deposits medium on the medium by certain format coding (this form is designated as format 2) simultaneously, as system's important evidence when the identification record medium from now on; System is the data recording among format 1 and the format 2, together with the ID of interactive media and the unique identifier of operating terminal, when the information of formation format 3 records in the medium; Also backup to corresponding data in the corresponding data space of system, (this part record and then through the background process of system resolves into place, space-running storage unit and numbers as the record of system's running account form; Time, user name waits the various storage areas that need classification etc.; And weaving into corresponding index, all kinds of index is in order to the follow-up search of system; Differentiate operations such as checking).
The data encryption storage organization of system is multi-level Distributed Storage structure.Distributed is distribution by the region, space; There is a multi-level distributed data structure in each area; Connect into a unified system to all regions by certain rule again.Each layer terminal (being the interactive terminal) in area also backups to regional data center to the mutual data that produce of the above-mentioned warp and the external world to it when recording external agency, constitute the day-to-day account (this is the most original data) in area earlier in chronological order; And then by system on the backstage with its information that is categorized into various classification, be stored under the respective directories of data center, weave into various information index ( index 1,2---i), as the foundation of systematic search from now on.
Each and extraneous mutual system terminal (being the interactive terminal) all must have the stochastic instruction (selecting the mode of N to instruct among the M) according to last layer, digital coding are generated the ability of the digital sample value set of corresponding analog waveform or respective waveforms; Can this waveform or set (being data encrypted) be recorded on the medium (being interactive media) with terminal interaction simultaneously; Be recorded in the data content (constituting the content of format 3) of the unique identifier that also has format 1, format2 and ID and operating terminal on the medium etc. simultaneously, and back up related content and be sent to system's Regional Data Center.Therefore, each terminal must have the ability of two corresponding families of functions of the special inverse transformation of the distinctive generation of native system M kind and have corresponding operating system and other necessary abilities.
The data storage in corresponding full area must be able to be accomplished in the areal center of system, and is sent to the respective regions of the data storage center of total system to all data backups.In addition, must have the ability of the storage data in area being carried out the backstage taxonomic revision, can accomplish various information index index 1, the establishment of 2---i, and its backup delivered to the respective regions of the data storage center of total system; Can be according to the instruction of system's upper level; The respective function family of the special inverse transformation of M kind is set flexibly; (because it seems that from whole big system the coding waveforms that each is regional or its sampled value combination of numbers can be inequality, can be from many groups, choose at random a kind of); With each employed time period of N kind waveform and employed duration of selecting from M; Under special situation, have the regional responsible official of corresponding mandate, two kinds of above-mentioned instructions also can independently be set.
The division center of total system should have googol according to storage capacity, and the total data that the backup of each areal center is sended over is put into different categories and is stored in respective regions; The interactive communication ability at itself and center, each department is an important indicator of system capability.
The invention has the beneficial effects as follows, because the oblique orthogonality of the special inverse transformation of utilization comes data are encrypted storage and exchange.Essence is come coded binary signal with analog waveform or its digital sample value set exactly, and it is recorded on the corresponding interactive media, makes it in the information of redundancy, obtains encrypting.This cipher mode is can't decipher with the mathematical operation of computing machine fully; When particularly coming coded binary signal with the digital sample value set of waveform, it is with one group of discrete incompatible coding of set of digits, has the speciality that can not decode; The interactive media (like bank card) that has now got into actual use has the characteristic of magnetic recording and IC-card radio frequency record simultaneously, and the mutual checking that can use two kinds of recording modes simultaneously has more tight security.
The present invention is applicable to various types of storage mediums (as long as the storage that respective media arranged with read means), and it encrypts storage and the pattern that exchanges, and has the advantages that to crack with the mathematical operation means; Even inner spy, grasping has certain authority, and it is impossible wanting the information of the system of stealing and not leaving a trace; And attempt for the outside invasion of system, the authentication of mutual card is closed them and just can't pass, because the card of forging can not have the content of the coded format format 3 of storage at random; Even hacker attacks to the inside of system, crack information encrypted in real time, there is not coded format format1, format12, the information of format13-6 also is impossible.And the content information of these 6 kinds of coded formats all is to confirm that at random each has the certain function duration, expect full detail, and is difficult, can be described as impossible.Therefore, this bright system has more excellent information encryption storage and the function that exchanges, and more can ensure the safety of the various basic social information systems of information society, has broad application prospects.
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain; But a kind of new types of data of the present invention is encrypted storage and is not limited to embodiment with exchange system.
Description of drawings
Fig. 1 is an embodiment system chart of the present invention.
Embodiment
In order more to clearly reveal and illustrate main points of the present invention, before describing the technical scheme that realizes the object of the invention, be necessary briefly to describe to the special inverse transformation mathematical method of the present invention's use and at information encryption and the application principle in the storage:
On the mathematics; Some periodic function families can find the corresponding orthogonal family of function (function that promptly between two families of functions, constitutes mapping relations is mutually orthogonal) through special inverse transformation; If periodic function family itself is nonopiate (being nonopiate between each function in the family of functions), also be nonopiate (being nonopiate between each function in the family of functions) then through the orthogonal family of function itself that special inverse transformation obtains.
If periodic function family is with { S
d(nt), 2S
d(nt) ... MS
d(nt) } expression, and function S
d(nt), 2S
d(nt) ... MS
d(nt) be nonopiate between, through family of functions that special inverse transformation obtains with
Expression.According to the Fourier analysis method, the sine wave and/or the cosine wave (CW) component of the different amplitudes of all available many different frequencies of any signal are formed by stacking.Therefore, function lS
d(nt) can expand into known fourier series, and function
Then be the stack that contains limited sine or the cosine component of special inverse transformation coefficient I (n), promptly be expressed as as follows:
Or
Wherein n is a positive integer, and summation number expression is to all possible n summation.In the formula, inverse transformation coefficient I (n) is by its corresponding function S
d(nt) fourier progression expanding method coefficient obtains through special inverse transformation algorithm computation.The mathematical algorithm of special inverse transformation has many kinds, like the Chen-Mobius conversion.Can prove the function that obtains through special inverse transformation
The function S corresponding with it
d(nt) be quadrature, and each function
Between but be nonopiate.
At the information encryption coding in theory, by nonopiate function S
d(nt), 2S
d(nt) ... MS
d(nt) { the S of periodic function family that forms
d(nt), 2S
d(nt) ... MS
d(nt) }, periodic signal family that forms by some nonopiate periodic signals of expression.The method in accordance with the special inverse transform obtained by a non-orthogonal functions
family of functions consisting of
represents a family of orthogonal to said periodic signal, but itself a special non-orthogonal inverse transformed signal clan.Special inverse transformation signal family and periodic signal family constitute quadrature mapping relations one to one.(in the narration below, in order will no longer to distinguish for simplicity, but represent with identical representation to signal and its expression function.)
The result who uses above-mentioned mathematical analysis can know that the signal waveform that after special inverse transformation, obtains has very simple frequency spectrum on frequency domain, is very easy to produce, and therefore can encode as the coded signal waveform or with the digital sample value set of these waveforms.Moreover; The signal waveform or its digital sample value set that obtain through special inverse transformation; The periodic signal waves corresponding or its digital sample value set with it; Though belong to two types of various signals, they are mutually orthogonal, therefore periodic signal waves or its digital sample value set can be realized coherent demodulation and processing as decoded signal.
Periodic signal family kind with above-mentioned character is a lot.In the practical application, the signal of selecting some to have simple waveform and be easy to generate usually like various digit pulses, comprises rect.p., odd symmetry and even symmetry square wave, odd symmetry and even symmetry triangular wave, sawtooth signal and their combination.These digital signals have very simple waveform on time domain, but frequency spectrum is very extensive, therefore both have been inappropriate in channel and have transmitted, and can not be used for modulation.But these signals extremely are easy to generate, and are very suitable as decoded signal therefore.On the other hand; Between these digital signals are not only dissimilar is nonopiate; And also be nonopiate between the same type frequency various signals, also all be nonopiate between the signal of different type of modulation carrier wave, coded signal and the same type different frequency that has guaranteed to obtain through special inverse transformation.
Based on above-mentioned analysis, the present invention is through adopting the corresponding special inverse transformation orthogonal signal family of described periodic signal family and its, as decoded signal waveform and coded signal waveform, just can realize the scrambled storage of information and decodes.Form a kind of novel data encryption storage and exchange system.
As shown in Figure 1, a kind of new types of data of the present invention is encrypted storage and exchange system, comprises control center 1, interactive terminal 2 and interactive media 3; Between control center 1 (being the centring system zone) and interactive terminal 2, be provided with control branch center 4 (being the various places regional centers), system is multi-level distributed frame, and the control branch center 4 of multilayer can be arranged; Said interactive terminal 2 can to said interactive media 3 write data with can be from said interactive media 3 sense datas; Said interactive terminal 2 adopts the bidirectional high speed communication port to be connected with said control center 1 (has had control branch center 4; Then be to control by control 4 pairs of interactive terminals 2, branch center), the data processing of 1 pair of said interactive terminal 2 of said control center is controlled (being actually control center 1 controls through the data processing of control 4 pairs of said interactive terminals 2, branch center);
Said coding waveforms family
With the said decode waveform { S of family
d(nt), 2S
d(nt) ... NS
d(nt) } satisfy special inverse transformation relation; Coded signal
Between itself, decoded signal S
d(nt), 2S
d(nt) ... NS
d(nt) be between itself nonopiate, but coded signal
The decoded signal S corresponding with it
d(nt), 2S
d(nt) ... NS
d(nt) mutually orthogonal between; The said special Chen-Mobius conversion that is inversely transformed into.
Described interactive terminal 2 is in data storage procedure; The set mode of selecting that random choose comes out from M waveform with N position coding waveforms or its digital sample values of also comprising forms a coded format format1 and is recorded on the interactive media 3 and backups to simultaneously in the specified storage area of control center 1; Wherein, select N to have
individual selection among the M; Said interactive terminal 2 is at first discerned coded format format 1 in data read process.
Described interactive terminal 2 comprises that also the coded system of N coding waveforms is formed a coded format format 4 to record on the interactive media 3 and backup to simultaneously in the specified storage area of control center 1 in data storage procedure; Said interactive terminal 2 is at first discerned coded format format4 in data read process.
Described interactive terminal 2 comprises that also coded system with the digital sample value set of N coding waveforms forms a coded format format 5 and records on the interactive media 3 and backup to simultaneously in the specified storage area of control center 1 in data storage procedure; Said interactive terminal 2 is at first discerned coded format format5 in data read process.
Described interactive terminal 2 is in data storage procedure; Comprise that also the time with the information record forms a coded format format2; Behind N position set of number information coding; Scrambled form together with information is coded format format1; The time encoding form format2 of information record and the identification id of interactive media 3 and the unique identifier information of carrying out operating terminal form the coded format head that a coded format format3 comes the composition data storage, with shape information or its digital sample value set series of encoding, record on the interactive media 3 and backup to simultaneously in the specified storage area of control center 1; Said interactive terminal 2 is at first discerned coded format format3 in data read process.
Described interactive terminal 2 is in data storage procedure; After the digital signal that also is included in serial converts the parallel digital signal of one group of N position to; Multiply by the mode of a N*N enciphering transformation matrix with N bit parallel digital signal, remove to change the signal sequence of N bit parallel digital signal; And in the data read process of interactive terminal 2; Before N bit parallel digital signal converts the digital signal of serial to; The N bit parallel digital signal that obtains multiply by the mode that a N*N deciphers transformation matrix, the signal sequence of the N bit parallel digital signal when going to recover to obtain data storage; Wherein, said N*N deciphering transformation matrix is a N*N enciphering transformation inverse of a matrix matrix.
Described N*N enciphering transformation matrix and N*N deciphering transformation matrix is one to align inverse matrix, Right, described interactive terminal 2 in data storage procedure, also comprise with N! Centering is selected in the content that is increased to coded format format 3 that a pair of mode of selecting forms a coded format format6, is recorded on the interactive media 3 and backups to simultaneously in the specified storage area of control center 1.
Said N*N enciphering transformation matrix is that every row has only a nonzero element (1), and nonzero element of each row is not at the matrix of same row.
Said restituted signal { the S of family
d(nt), 2S
d(nt) ... NS
d(nt) } form said coded signal family by inhomogeneity and/or digital signal similar but that frequency is different
Be inhomogeneity and/or special inverse transformation signal similar but that frequency is different; The said special Chen-Mobius conversion that is inversely transformed into.
A kind of new types of data of the present invention is encrypted storage and exchange system; At first be the distributed terminal (equipment that system and external information are mutual with system; Be interactive terminal 2) the various data of input, encode (like the ASII sign indicating number etc.) by certain mode, be converted into binary code stream; Then; Convert binary code stream of serial the parallel signal of one group of N position to, every signal (1 or 0) is with the inverse transformation waveform (analog waveform) of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this analog waveform is suitable for being stored on the magnetic medium); Or with the digital sampling value set of the inverse transformation waveform of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this discrete digital collection is suitable for being stored on the big medium of storage capacity, like IC-card etc.); (storage of N position analog encoding waveform will have a fixing storage format to the coding simulation waveform that this N position is a group; Format 4.) or the digital sampling value set of N position coding waveforms (in the digital sample value set of N position; One the digital sample values of encoding is stored as a unit; Be the digital sample value set of N position, a fixed storage form arranged, format 5.) be to be stored on the medium of magnetic medium or IC-card etc. as a storage unit;
Notice that the highest frequency of these coding waveforms is to set according to the upper limit of the best storage frequency band of used storage physical medium.Therefore, on any storage medium, can realize information encryption storage of the present invention well.
On each system and extraneous mutual terminal; All be embedded with the special transformation System on Chip/SoC that can generate inverse transformation waveform or its digital sample value set according to system directive; Make the task that system terminal can the completion system be assigned: generate coding waveforms or its digital sample value set, information is encoded; Generate direct transform waveform or its digital sample value set, interact, information is decoded with the information of being read; On each terminal, also need have magnetic medium is carried out waveform recording and the equipment that reads; IC-card is carried out radio frequency record and the equipment that reads; The ability that each terminal all need have powerful operating system and carry out duplex communication with the external world, this terminal can be ATM, also can be manually-operated computer terminal.The information that each decoding terminals goes out; Once disposing, the information of then handling just by system default with its by at that time coded order (being the instruction of format 1) be encoded into enciphered message and by the format record of format 3 on interactive media with the central store zone of centric that backups to system and system in; What will cause concern especially is: system has encoded the unique identifier of accomplishing the information operating terminal together and has joined in the content of format 3, to carry out safety another important content when differentiating from now on as system.
A kind of new types of data of the present invention is encrypted storage and exchange system, and analog waveform or its digital sample value set that data are used the special inverse transformation of selecting for use at random carry out scrambled and storage, and the mode of picked at random is specified or setting by the control center of system; During data storage (no matter be internal system or with the mutual medium in the external world on) record coding mode and storage time simultaneously; System and the outside mutual checking of coding mode information and writing time of at first passing through are with the legitimacy (entering system and recorded legitimacy) of definite interactive media, with the safety of protection system itself; The all information of sequence of event that system at first takes place by incident is then carried out the classification and storage of various necessity by the instruction of system to various data, and is worked out various index indexs (indexes), in order to the quick search of system.
Reading of data; No matter be internal system or with the medium of system interaction on, all at first pass through the checking of coding mode information and writing time, with the legitimacy (entering system and recorded legitimacy) of definite interactive media; Then; By system according to the coded system in the record data of being read, the direct transform waveform of the coded data quadrature that generates and read or the digital sample value set of direct transform waveform, and send into an end of parallel multiplication; Carry out the orthogonal integration computing with the sense data of sending into the parallel multiplication other end; Demodulate recorded data, the data that demodulate are still encrypted on the medium that stores into system interaction or internal system by the random coded mode of default at that time result data after needed processing, computing; The simultaneously ID of writing time and interactive media and the unique identifier that carries out operating terminal (pressing following coded format format 3), and backup to all these data the respective memory regions of system.
System is multi-level distributed frame, forms centric by Regional Distribution, has the centric function; Each centric is connected to form integrated system through high-speed data channel, the unique various functions of system: can produce the M kind, two every kind mutually orthogonal special inverse transform function families (analog waveform and its digital sample values); The ability of picked at random N kind from the special inverse transformation coding waveforms of M kind (total
kind mode realizes according to the mode of form-format1-coded order); System generates the ability of format 1 data according to the instruction of controlling personnel; According to the data among the format1, the ability that the binary code stream that data are transformed is encoded; With the digital sample values set record of coding simulation waveform of being accomplished or waveform to internal system and with the external agency of system interaction on ability; Simultaneously with the content of coded format format 1 with the data content of forming by the writing time of certain format format 2 codings together with the ID of interactive media and carry out the unique identifier of operating terminal, the content record of forming another one coded format format 3 is in interactive media and the corresponding memory block of internal system.
System is provided with multiple authority to human intervention; Highest level can be revised the operating software of system; Change form and the content of format 1, format2, format3; Change the operational mode of total system, can get into any data storage areas of system.The second advanced operational mode that can not specify or assign centric is taked difference different encrypted memory module etc. to different regions, can get into all outer data areas of system's top secret storage area.Centric responsible official can only get into the data area of centric, the pattern and the data of the operation of no weight update region.For preventing the illegal invasion of outer bound pair system, any artificial intervention all need get into system through hand-held interactive media card; During the entering system, system differentiates card: examine the legitimacy of card, the card that rank is high more according to the record of history; The memory contents of differentiating is many more; That is to say that to the card of different stage, the format content of format 3 is different.
In the occasion of necessity, information stores is before card, and earlier the coded message to one group of N position multiply by a scrambled matrix (matrix of N*N, coded format format 6), and everybody order of conversion is encoded and recorded on the medium; After reading canned data by the exclusive normal method of system, also to multiply by the inverse matrix of scrambled matrix again, could reduce original information.Thus, can increase barrier again one to the external security of system.
The standard format of interactive media storage is: each bar data all has the data head of a standard; The Data Identification that is promptly constituted (the coded system information that comprises data encryption with form format 3; The time of information record and the ID of interactive media and the unique identifier of operating terminal), be only the scrambled information of data particular content thereafter, can be the digital sample value set of analog waveform or waveform; To different interactive medias; Adopt the different coding mode: magnetic medium can adopt the coding of analog waveform, and IC-card etc. can adopt the digital sample value set of coding waveforms to come scrambled, have more the speciality that can not decode; Present having had at the interactive media card that uses has the type of magnetic medium and IC-card medium simultaneously, in this way, can use two media record simultaneously, and the method for checking is guaranteed not make mistakes with the legitimacy discriminating of system interaction card each other.
During system works,, encode (like the ASII sign indicating number etc.), be converted into binary code stream by certain mode at first with the various data of the distributed terminal (the mutual equipment of system and external information is the interactive terminal) of system input; Then; Convert binary code stream of serial the parallel signal of one group of N position to, every signal (1 or 0) is with the inverse transformation waveform (analog waveform) of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this analog waveform is suitable for being stored on the magnetic medium); Or with the digital sampling value set of the inverse transformation waveform of a special transformation family of functions (for example digital signal and Chen-Mobius conversion thereof) encode (this discrete digital collection is suitable for being stored on the big medium of storage capacity, like IC-card etc.); (storage of N position analog encoding waveform will have a fixing storage format to the coding simulation waveform that this N position is a group; Format 4.) or the digital sampling value set of N position coding waveforms (in the digital sample value set of N position; One the digital sample values of encoding is stored as a unit; Be the digital sample value set of N position, a fixed storage form arranged, format 5.) be to be stored on the medium of magnetic medium or IC-card etc. as a storage unit; And the coding simulation waveform of one group of this N position or N digital sampling value set random choose from M (M is greater than N certainly) individual waveform or digital sampling value set come out.Therefore; Must from M, select this mode (one of
) of N to be recorded in simultaneously on the storage medium at random simultaneously with certain coded format (this form is designated as format 1); So that system can find the sampling value set of their demodulation waveforms or demodulation waveforms by this form, can demodulate medium institute information recorded; Also be recorded in the time that coded data deposits medium on the medium by certain format coding (this form is designated as format 2) simultaneously, as system's important evidence when the identification record medium from now on; System is the data recording among format 1 and the format 2, together with the ID of interactive media and the unique identifier of operating terminal, when the information of formation format 3 records in the medium; Also backup to corresponding data in the corresponding data space of system, (this part record and then through the background process of system resolves into place, space-running storage unit and numbers as the record of system's running account form; Time, user name waits the various storage areas that need classification etc.; And weaving into corresponding index, all kinds of index is in order to the follow-up search of system; Differentiate operations such as checking).
The data encryption storage organization of system is multi-level Distributed Storage structure.Distributed is distribution by the region, space; There is a multi-level distributed data structure in each area; Connect into a unified system to all regions by certain rule again.Each layer terminal (being the interactive terminal) in area also backups to regional data center to the mutual data that produce of the above-mentioned warp and the external world to it when recording external agency, constitute the day-to-day account (this is the most original data) in area earlier in chronological order; And then by system on the backstage with its information that is categorized into various classification, be stored under the respective directories of data center, weave into various information index ( index 1,2---i), as the foundation of systematic search from now on.
Each and extraneous mutual system terminal (being the interactive terminal) all must have the stochastic instruction (selecting the mode of N to instruct among the M) according to last layer, digital coding are generated the ability of the digital sample value set of corresponding analog waveform or respective waveforms; Can this waveform or set (being data encrypted) be recorded on the medium (being interactive media) with terminal interaction simultaneously; Be recorded in the data content (constituting the content of format 3) of the unique identifier that also has format 1, format2 and ID and operating terminal on the medium etc. simultaneously, and back up related content and be sent to system's Regional Data Center.Therefore, each terminal must have the ability of two corresponding families of functions of the special inverse transformation of the distinctive generation of native system M kind and have corresponding operating system and other necessary abilities.
The data storage in corresponding full area must be able to be accomplished in the areal center of system, and is sent to the respective regions of the data storage center of total system to all data backups.In addition, must have the ability of the storage data in area being carried out the backstage taxonomic revision, can accomplish various information index index 1, the establishment of 2---i, and its backup delivered to the respective regions of the data storage center of total system; Can be according to the instruction of system's upper level; The respective function family of the special inverse transformation of M kind is set flexibly; (because it seems that from whole big system the coding waveforms that each is regional or its sampled value combination of numbers can be inequality, can be from many groups, choose at random a kind of); With each employed time period of N kind waveform and employed duration of selecting from M; Under special situation, have the regional responsible official of corresponding mandate, two kinds of above-mentioned instructions also can independently be set.
The division center of total system should have googol according to storage capacity, and the total data that the backup of each areal center is sended over is put into different categories and is stored in respective regions; The interactive communication ability at itself and center, each department is an important indicator of system capability.
The foregoing description only is used for further specifying the method for a kind of signal encoding encrypted transmission of the present invention; But the present invention is not limited to embodiment; Every foundation technical spirit of the present invention all falls in the protection domain of technical scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (10)
1. a new types of data is encrypted storage and exchange system, comprises control center, interactive terminal and interactive media; Said interactive terminal can to said interactive media write data with can be from said interactive media sense data; Said interactive terminal adopts the bidirectional high speed communication port to be connected with said control center, and said control center controls the data processing of said interactive terminal; It is characterized in that:
The interactive terminal is in data storage procedure; The data that are the preparation storage that will handle well earlier become binary digital signal by certain universal coding format conversion; Then; The digital signal of serial is converted to the parallel digital signal of one group of N position; Bits per inch word signal in the N position uses the inverse transformation waveform signal
or the set of its digital sample values of a special transformation family of functions to encode respectively; The set of this N position coding waveforms or its digital sample values random choose from M waveform comes out, wherein M＞N; Then, again with the set of N position coding waveforms or its digital sample values as a record cell, be recorded on the interactive media, backup to simultaneously in the specified storage area of control center;
The interactive terminal is according to the coded format of being discerned in data read process, generates N decode waveform signal { S
d(nt), 2S
d(nt) ... NS
d(nt) }, use N decode waveform signal { S then
d(nt), 2S
d(nt) ... NS
d(nt) } the differentiation end as N parallel signal carries out the orthogonal integration computing to N coding waveforms respectively, draws the digital signal of corresponding position respectively, and then converts N bit parallel digital signal the digital signal of serial to;
Said coding waveforms family
With the said decode waveform { S of family
d(nt), 2S
d(nt) ... NS
d(nt) } satisfy special inverse transformation relation; Coded signal
Between itself, decoded signal S
d(nt), 2S
d(nt) ... NS
d(nt) be between itself nonopiate, but coded signal
The decoded signal S corresponding with it
d(nt), 2S
d(nt) ... NS
d(nt) mutually orthogonal between.
2. new types of data according to claim 1 is encrypted storage and exchange system, it is characterized in that: the said special Chen-Mobius of being inversely transformed into conversion.
3. new types of data according to claim 1 is encrypted storage and exchange system; It is characterized in that: described interactive terminal is in data storage procedure; The set mode of selecting that random choose comes out from M waveform with N position coding waveforms or its digital sample values of also comprising forms a coded format format1 and is recorded on the interactive media and backups to simultaneously in the specified storage area of control center; Wherein, select N to have
individual selection among the M; Said interactive terminal is at first discerned coded format format1 in data read process.
4. new types of data according to claim 3 is encrypted storage and exchange system; It is characterized in that: described interactive terminal comprises that also the coded system of N coding waveforms is formed a coded format format 4 to record on the interactive media and backup to simultaneously in the specified storage area of control center in data storage procedure; Said interactive terminal is at first discerned coded format format4 in data read process.
5. new types of data according to claim 3 is encrypted storage and exchange system; It is characterized in that: described interactive terminal comprises that also coded system with the digital sample value set of N coding waveforms forms a coded format format 5 and records on the interactive media and backup to simultaneously in the specified storage area of control center in data storage procedure; Said interactive terminal is at first discerned coded format format5 in data read process.
6. new types of data according to claim 3 is encrypted storage and exchange system; It is characterized in that: described interactive terminal is in data storage procedure; Comprise that also the time with the information record forms a coded format format2; Behind N position set of number information coding; Scrambled form together with information is coded format format1; The time encoding form format2 of information record and the identification id of interactive media and the unique identifier information of carrying out operating terminal form the coded format head that a coded format format3 comes the composition data storage, with shape information or its digital sample value set series of encoding, record on the interactive media and backup to simultaneously in the specified storage area of control center; Said interactive terminal is at first discerned coded format format3 in data read process.
7. encrypt storage and exchange system according to claim 1 or 3 described new types of data; It is characterized in that: described interactive terminal is in data storage procedure; After the digital signal that also is included in serial converts the parallel digital signal of one group of N position to; Multiply by the mode of a N*N enciphering transformation matrix with N bit parallel digital signal, remove to change the signal sequence of N bit parallel digital signal; And in the data read process of interactive terminal; Before N bit parallel digital signal converts the digital signal of serial to; The N bit parallel digital signal that obtains multiply by the mode that a N*N deciphers transformation matrix, the signal sequence of the N bit parallel digital signal when going to recover to obtain data storage; Wherein, said N*N deciphering transformation matrix is a N*N enciphering transformation inverse of a matrix matrix.
8. new types of data according to claim 6 is encrypted storage and exchange system; It is characterized in that: described interactive terminal is in data storage procedure; After the digital signal that also is included in serial converts the parallel digital signal of one group of N position to; Multiply by the mode of a N*N enciphering transformation matrix with N bit parallel digital signal, remove to change the signal sequence of N bit parallel digital signal; And in the data read process of interactive terminal; Before N bit parallel digital signal converts the digital signal of serial to; The N bit parallel digital signal that obtains multiply by the mode that a N*N deciphers transformation matrix, the signal sequence of the N bit parallel digital signal when going to recover to obtain data storage; Wherein, said N*N deciphering transformation matrix is a N*N enciphering transformation inverse of a matrix matrix.
9. new types of data according to claim 8 is encrypted storage and exchange system, it is characterized in that: described N*N enciphering transformation matrix and N*N deciphering transformation matrix are one to align inverse matrix, have Right, described interactive terminal in data storage procedure, also comprise with N! Centering is selected in the content that is increased to coded format format 3 that a pair of mode of selecting forms a coded format format6, is recorded on the interactive media and backups to simultaneously in the specified storage area of control center.
According to Claim 8 or 9 described new types of data encrypt storage and exchange systems, it is characterized in that: said N*N enciphering transformation matrix is that every row has only a nonzero element (1), and nonzero element of each row is not at the matrix of same row.
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| CN112636764A (en) * | 2020-12-28 | 2021-04-09 | 德州正捷电气有限公司 | Data coding system and method based on dual data decomposition |
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