Infinite non-cycle key stream conversion method with normal and encrypted texts extracting mechanism

Application Number: 00109250
Application Date: 2000.06.19
Publication Number: 1330352
Publication Date: 2002.01.09
Priority Information:
International: G09C1/00
Applicant(s) Name: Ci Mengfu
Inventor(s) Name: Ci Mengfu
Patent Agency Code: 00000
Patent Agent:
Abstract A dynamic change method and mechanism of secret key sequence is disclosed, which makes the key has been randomly changed before the cycle of key stream is fulfilled. As a result, one key for one character can be realized without key transmission, and an infinite non-cycle key stream can be implemented.