| 发明名称 |
METHOD FOR CARRYING OUT AN ELECTRONIC TRANSACTION USING SEVERAL SIGNATURES |
| 摘要 |
The invention concerns a method for carrying out an electronic transaction using several signatures, characterised in that the entities (or actors) are distributed in a communication network and share keys. A message is encapsulated inside several cryptograms, and the intermediate entities gradually decapsulate the cryptograms received. The invention is applicable to all electronic transactions, in particular to the electronic wallet.
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| 申请公布号 |
WO0106702(A1) |
申请公布日期 |
2001.01.25 |
| 申请号 |
WO2000FR02075 |
申请日期 |
2000.07.19 |
| 申请人 |
FRANCE TELECOM;LA POSTE;REMERY, PATRICK;DE SOLAGES, AYMERIC;TRAORE, JACQUES |
发明人 |
REMERY, PATRICK;DE SOLAGES, AYMERIC;TRAORE, JACQUES |
| 分类号 |
G06F12/14;G06F21/20;G06F21/24;G06K17/00;G06Q20/38;G07F7/10;H04L9/16;H04L9/32;(IPC1-7):H04L9/32 |
主分类号 |
G06F12/14 |
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