pThe aim of this research is to build a ciphering system by using genetic neural network technique to protect data against unauthorized access to the data being transferred./ppThe encryption data includes three stages: first Stage :- Using the genetic algorithm to train backpropagation neural ...
In addition to other functions, the base stations 102 may perform one or more of the following functions: transfer of user data, radio channel ciphering and deciphering, integrity protection, header compression, mobility control functions (e.g., handover, dual connectivity), inter-cell interference...
message part to be enciphered a modular exponentiation of modulus "N" and having an exponent equal to a first one of said key numbers, with the aim of producing a part of the enciphered message, and at least a deciphering device, characterized in that the enciphering device is formed ...
In the memory M1 is recorded an algorithm corresponding to the secret function of a public key function of the RSA type, and in the memory M2 is recorded the secret key S enabling this algorithm to be executed. The invention applies in particular to the transmission of signed messages. ...
In this case, a decoding code having an algorithm adverse to the encipherement is used when the information is read out of the part 2 since the information recorded at the part 2 is enciphered. Thus the security is improved for the application of a recording medium.NAITO MASASHI...
In the memory M1 is recorded an algorithm corresponding to the secret function of a public key function of the RSA type, and in the memory M2 is recorded the secret key S enabling this algorithm to be executed. The invention applies in particular to the transmission of signed messages. ...
The MME is the termination point in the network for ciphering/integrity protection for NAS signaling and handles the security key management. Lawful interception of signaling is also supported by the MME. The MME also provides the control plane function for mobility between LTE and 2G/3G access ...
The SGSN 1276 then sends a request for authentication and ciphering to mobile subscriber 1212. The mobile subscriber 1212 uses an algorithm to send the user identification (ID) and password to SGSN 1276. The SGSN 1276 uses the same algorithm and compares the result. If a match occurs, SGSN ...