发明名称 |
Method for encrypting information represented as a numerical value |
摘要 |
The invention relates to a method of encrypting and decrypting information using a public key and a secret key. The invention is characterized in that the secret key consists of two very large primary numbers while the public key consists of the product of both primary numbers and a permutation polynomial.
|
申请公布号 |
US6721421(B1) |
申请公布日期 |
2004.04.13 |
申请号 |
US20000355861 |
申请日期 |
2000.03.16 |
申请人 |
DEUTSCHE TELEKOM AG |
发明人 |
SCHWENK JOERG;HUBER KLAUS |
分类号 |
G09C1/00;H04L9/30;(IPC1-7):H04K1/00 |
主分类号 |
G09C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|