TH21284A - Methods for point-to-point communication within security-related communication systems. - Google Patents

Abstract

In communication systems for stability (100) point-to-point communication for Stability can be achieved in the following ways. The first communication unit (102) received a request from At least one specified point-to-point communication operator (103) in response to the first communication unit generates a private call key variable by modulation. Modify the encryption keys and information related to the predefined function being transmitted by the unit. Communicate at one to the target communication unit When the characteristics of the encryption key variable and Information related to a predetermined function Communication unit, destination, origin, variable, key Private call When a private call key variable has been assigned by one communication unit. And the terminal communication unit Both communication units can be coordinated in point-to-point communication. For stability

Claims (8)

1. In a stable communication system consisting of a group of communication units Here the communication unit, but Each unit of a communication group The unit stores a finite set of cryptographic index key variables. Methodology for establishing stable internal point-to-point communication. Assembly method With the various phases of (a) receiving point-to-point communication requests by the first communication unit of a group of Communication unit from the operator of the first communication unit. Where the request specifies the communication unit At least one target (b) Generation of variables, keys, indexes, private calls with one communication unit. By modifying the cryptographic index key variable of a limited set of the index key variable. A predefined function (c) transmission of identities, key variables, cryptographic indexes, and information relating to the encryption of a predefined function. Associated with a predetermined function to at least one target communication unit by the communication unit. First unit (d) Origin of variable, index key, private call using index key variable. Encrypts and information primarily associated with predefined functions. By communication unit At least one endpoint and (e) private communication between the first communication unit and the communication unit. At least one destination by using a private call index key variable. 2. In the Clause 1 methodology, step (b) also includes the formation of Create a private call index key variable by modifying the encryption index key variable. A secret that primarily uses a predefined function. Here, the predefined functions consist of at least Some of the best Using the first communication unit unique identification code The unique identification code of at least one target communication unit. Or integration Combination of the first communication unit unique identification code Unique identity of at least one terminal communication unit for variable brush bending. Encryption Index key 3. In the Clause 1 methodology, procedure (c) also includes submission. Identification of variables, keys, indexes, cryptography, and information related to predefined functions Here, the information relating to a predetermined function includes, in part, the unique identification code of the first communication unit. Unique identification code Of at least one target communication unit Or a combination of code identification Specialization of the first communication unit with the unique identification code of the communication unit. At least one unit of destination 4. In the second claim method, the pre-defined functions are also complementary. By leveraging a unique user code to create a private call index key variable 5. In the Clause 1 claim method, step (d) also includes specifying. A predefined function type in the form that produces a variable, key, index, section call. With at least one target communication unit 6. In a stable communication system consisting of a group of communication units Herein the communication unit Each unit of a communication group maintains a finite set of key variables, indexes, cryptography, conventions for the provision of point-to-point communication within a stable communication system. The methodology consists of the steps of a) receiving point-to-point communication requests from the operator of the communication unit. The first by the communication unit, the first unit of the communication group. Where the request will identify the media unit At least one unit of destination. B) Generation of a key variable, index of private call with one communication unit. By modifying the key variable, the cryptographic index of a limited set of key variables, the entry index. A cipher that implements a predetermined function; c) the transmission of encrypted information by the first communication unit. Herein information At least part of the private call index key variable d) reception of the encrypted information by a group of communication units c) decryption. With each unit of a group of communication units Information entered The cipher is mainly used by predefined stored functions and specialized communication unit information and f) when the decryption of the procedure (e) is successful. Communication by a group of at least one communication unit. With the first communication unit by using the index key variable Personal Call 7. In the Clause 6 Methodology, step (b) also includes the formation of Create a private call index key variable by modifying the encryption index key variable. A secret that mainly uses a predetermined function Here, a predefined function consists of at least some. Use of the first communication unit unique identification code, at least one communication unit unique identification code. Or a combination Of the code, the unique identity of the first communication unit With the identification code 8. In the Clause 6 Clause 6, the procedure (e) is also supplemented by specifying the key variable, the cryptographic index. A predefined function type in such a way that it produces a private call index key variable. With each unit of a group of communication units 9. In a fixed communication form there is one group of communication units. The communication group unit stores a finite set of key variables, indexes, cryptography, methodologies for communication units of a group of communication units to participate in stable communication internal point-to-point communications. Different stages of: a) when initiating point-to-point communication Do accepting requests of point-to-point communication. From the operator of the communication unit by the communication unit Here, the request specifies the target communication unit. At least one unit; b) when initiating point-to-point communication To generate the type, variable, key, index Call privately With the communication unit by modifying the encryption index key of the set C) When starting point-to-point communication, the cryptographic index is limited to the key variable, which uses a predefined function. Send the identity of the index key variable. Encryption And the information related to the predefined function goes to the target communication unit. At least one by communication unit d) When acting as the target communication unit in point-to-point communication, the communication unit receives the identity of the key variable, the cryptographic index. And information related to functions Predetermined Here, the identity of variables, keys, cryptographic indexes and information related to Associated with a predetermined function can be sent by the sending communication unit e) when acting as the target communication unit in point-to-point communication. Communication unit will The creation of a key variable, a private call index using a key variable, a cryptographic index, and Information which is primarily related to a predetermined function and f) when acting as the target communication unit in point-to-point communication. As contact Communicate privately between the communication unit and the transmission communication unit 1 0. In the Clause 9 methodology, step (b) also includes the formation of Key variable generator, index of private call. By modifying the key variable, the encryption index A secret that primarily uses a predefined function. Here, the predefined function consists of at least Some of the best Use of Communication Unit Unique Identification Code A unique identification code of at least one target communication unit. Or a combination of The unique identification code of the communication unit and the unique unique identification code. Of at least one target communication unit to modify the cryptographic index key variable 1 1. In the Clause 10 Claim Method, the procedure (c) also consists of: Sends the identity of variables, keys, indexes, cryptography, and information related to predefined functions. Here, information relating to a predetermined function consists of parts, a unique identification code of a communication unit. Unique identification code for At least one target communication unit. Or a combination of special identification codes The identity of the communication unit with the unique identification code of the target communication unit. Minimum one unit 1 2. In a stable communication system consisting of a group of communication units Herein the communication unit Each unit of a communication group holds a finite set of cryptographic index key variables. A methodology for the communication unit of a group of communication units to receive point-to-point communications within a stable communication system. The methodology consists of the steps of: a) obtaining the identity of variables, keys, indexes, cryptography and related information. With pre-defined functions With a communication unit Here, the identity of the key variable, the encryption index. Confidentiality and information related to predefined functions are sent by the dispatch communication unit. B) Generation of private call index key variables. With a communication unit that uses a cryptographic index key modifier And c) the useful use of the private call index key variable to communicate. Private with communication unit for sending 1 3. In the Clause 12 Claim Method, step (b) also encompasses additional Establish a private call index key variable by modifying the entry index key variable. A cipher that uses information related to a predetermined function. Herein information related to The predefined functions include At least partially Special identification code Communication unit The unique identification code of the communication unit to be sent. Or a combination of the unique identification code of the communication unit and the code of the exclusive identification code of the communication unit for sending 1 4. Clause 13 methodology also includes specifying the types of A pre-defined function in a way that produces a private call index key variable by communication unit 1. 5. In a stable communication system consisting of a group of communication units Herein the communication unit Each unit of a communication group maintains a finite set of key variables, indexes, cryptography, methodologies to enable the communication units of the communication group to participate in point-to-point communication within a solid communication system. Episodes of a) when initiating point-to-point communication The communication unit will receive a request for Point to point communication From the operator of the communication unit Here, the request specifies the communication unit. At least one unit of destination; b) when initiating point-to-point communication The communication unit generates the key variable. Private call index By modifying the key variable, the cryptographic index of the finite set. C) When initiating point-to-point communication, the cryptographic index uses a predefined function. The communication unit transmits the encrypted information here. At least partially Will make it a secret code with the drach key variable This private call d) When acting as the destination communication unit in point-to-point communication, the communication unit receives the encrypted information. Here, the encrypted information is encrypted, which is used. Key variable, index of private learning by the communication unit for sending. E) when acting as the target communication unit in point-to-point communication. Communication unit will The encrypted information is decrypted primarily by using predefined stored functions and specialized communication unit information, and f) when acting as the target communication unit in point-to-point communication when performing step operations. Section (e) success, accomplishment Will cause communication with each other By communication unit With the sending communication unit using the private call index key variable 1 6.In the Clause 15 Claim Method, step (b) also includes: Generate a popular part-to-call index key variable by modifying the entry index key variable. A secret code using predefined functions. Here the pre-defined functions include At least partially Use of Communication Unit Unique Identification Code A unique identification code of at least one target communication unit. Or a combination Of the unique identification code of the communication unit with the special identification code At least one target communication unit to modify the cipher index key variable 1. 7. In a stable communication system consisting of a group of communication units Herein the communication unit Each unit of a communication group maintains a finite set of key variables, index, cryptography, methodologies, so that one communication unit of a group of communication units receives point-to-point communications within a solid communication system. A) receiving information encrypted by the communication unit. Here, information that can be encrypted Receive encryption, which uses a key variable, index, called privately by the communication unit for sending. B) Decrypting information encrypted by the communication unit using a defined function. The first is stored and the information of the Dedicated Communication Unit, and c) when the decoding of the procedure (b) is achieved. Causing communication With a communication unit With the sending communication unit using the private call index key variable 1 8.In the Clause 17 Claim Method, step (b) also includes: Specifies the predefined function type in the manner that produces the variable, key, index, and form call. Privacy by the communication unit