发明名称 |
System and Method for Authentication of a Hardware Token |
摘要 |
A method for authentication. A computer obtains a random number R generated by a hardware token. The computer forms and returns to the hardware token a signature Ck′(R) formed using the random number R with a computer secret key Ck′. The computer receiving from the hardware token authentication of the signature Ck′(R) that is performed by the hardware token using a computer public key Ck stored in the hardware token.
|
申请公布号 |
US2010325428(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
US20100794210 |
申请日期 |
2010.06.04 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
SATOH MASAKAZU |
分类号 |
G06K19/10;H04L29/06;G06F21/00;G06F21/20;G06K17/00;H04L9/08;H04L9/32 |
主分类号 |
G06K19/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|