发明名称 |
Pseudorandom composition-based cryptographic authentication process |
摘要 |
The pseudorandom process iteratively applies a selected CRC encryption process on the information to be encrypted. The encryption process is selected by testing one of the digits comprising the number to be encrypted. A first encryption process is used if the tested digit is a 1; a second encryption process is used if the tested digit is a 0. The process is repeated a plurality of times, e.g. once for each digit in the number to be encrypted, resulting in a highly encrypted value that is not easily reverse engineered by chosen or known plaintext attack.
|
申请公布号 |
US5649014(A) |
申请公布日期 |
1997.07.15 |
申请号 |
US19950537487 |
申请日期 |
1995.10.02 |
申请人 |
UNITED TECHNOLOGIES AUTOMOTIVE, INC. |
发明人 |
KOOPMAN, JR., PHILIP J.;FINN, ALAN M.;LABARRE, ROBERT E. |
分类号 |
H04L9/18;H04L9/32;(IPC1-7):H04K1/00 |
主分类号 |
H04L9/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|