发明名称 Cryptographic data security system and method
摘要 A method for communicating between a computer device and a trusted server is disclosed. According to the method of the invention, a one-time password for use in communication from the device to the server is generated. The device generates at least one one-time request-authentication datum that includes a function of at least a portion of a previous response from the server to a previous message from the device. The server then generates at least one one-time response authentication datum that includes a function of at least a portion of at least one one-time password.
申请公布号 US2002087860(A1) 申请公布日期 2002.07.04
申请号 US20010010995 申请日期 2001.10.19
申请人 WILLIAM KRAVITZ DAVID 发明人 WILLIAM KRAVITZ DAVID
分类号 G06F21/20;G06F1/00;G06F21/00;G09C1/00;H04L9/00;H04L9/08;H04L9/32;H04L29/06;(IPC1-7):H04L9/00 主分类号 G06F21/20
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