发明名称 |
Key transformation unit for a tamper resistant module |
摘要 |
Methods, apparati, and computer-readable media for securely transporting a software application onto a tamper resistant module (TRM) ( 103 ) by using an individualized TRM key set. A method embodiment of the present invention comprises: storing a key pair unique to the TRM ( 103 ) in a memory located on the TRM ( 103 ), where the key pair comprises a TRM public key ( 150 ) and a TRM private key ( 190 ); retrieving the TRM public key from the TRM; encrypting a portion of the software application using the TRM public key ( 150 ); transmitting the encrypted software application to the TRM ( 103 ); and recovering and decrypting the encrypted software application using the TRM private key ( 190 ).
|
申请公布号 |
US2007180276(A1) |
申请公布日期 |
2007.08.02 |
申请号 |
US20070729509 |
申请日期 |
2007.03.29 |
申请人 |
EVERETT DAVID B;MILLER STUART J;PEACHAM ANTHONY D;SIMMONS IAN S;RICHARDS TIMOTHY P;VINER JOHN C |
发明人 |
EVERETT DAVID B.;MILLER STUART J.;PEACHAM ANTHONY D.;SIMMONS IAN S.;RICHARDS TIMOTHY P.;VINER JOHN C. |
分类号 |
G06F12/14;G07G1/12;G06F21/22;G06K17/00;G06K19/07;G06K19/073;G06Q10/00;G06Q20/00;G06Q40/00;G07F7/10;G09C1/00;H04L9/10;H04L9/32 |
主分类号 |
G06F12/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|