发明名称 METHOD AND DEVICE FOR AUTHENTICATING DIGITAL DATA BY MEANS OF AN AUTHENTICATION EXTENSION MODULE.
摘要 An authentication method provides a segment forming an executable authentication plug-in previously authenticated by at least one authentication function from an authentication library and linked to a plurality of segments in accordance with a chaining relationship. In response to a request for authentication of a plurality of segments chained in accordance with the chaining relationship in this way, the method authenticates each successive segment and, in the case of a segment requiring the authentication plug-in, it executes the authentication plug-in in order to authenticate the segment submitted in this way to the authentication plug-in.
申请公布号 MXPA04006452(A) 申请公布日期 2005.10.26
申请号 MX2004PA06452 申请日期 2004.06.30
申请人 THOMSON LICENSING S. A. 发明人 HERVE CHAU
分类号 G09C1/00;G06F21/00;G06F21/33;G06F21/57;G11B20/10;H04L9/32 主分类号 G09C1/00
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