发明名称 |
IC CARD TRANSPORTATION KEY SET |
摘要 |
Method and apparatus for securely transporting data onto an IC card. The method is used, for example, to transport data, including application programs, in a secure manner from a source located outside the IC card. At least a portion of the data is encrypted using the public key of a public/secret key pair of the intended IC card unit. The encrypted data is then sent to the IC card and the IC card verifies the key transformation unit using its unique secret key. The data can then be stored on the IC card. A copy of the public key signed by a certification authority can be used to verify that the card is authorized to be part of the overall authorized system. |
申请公布号 |
WO9852163(A2) |
申请公布日期 |
1998.11.19 |
申请号 |
WO1998GB01405 |
申请日期 |
1998.05.14 |
申请人 |
MONDEX INTERNATIONAL LIMITED |
发明人 |
RICHARDS, TIMOTHY, PHILIP;EVERETT, DAVID, BARRINGTON;VINER, JOHN, CHARLES |
分类号 |
G06F9/445;G06F21/22;G06K17/00;G06K19/07;G06K19/073;G06Q20/34;G06Q20/40;G07F7/10;H04L9/10 |
主分类号 |
G06F9/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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