发明名称 |
System for supporting secured log-in of multiple users into a plurality of computers using combined presentation of memorized password and transportable passport record |
摘要 |
A system is disclosed for controlling intelligible access to secured files by means of a user-memorized password in combination with a user-associated passport record. The passport record takes on two forms, one when it is physically secured within the workstation and a different second form when the passport record is in-transit. Log-in privileges are granted after a presented passport record passes a number of tests including digital signature authentication, and the ability to extract two different encrypted keys from the passport record. The in-transit record does not carry one of those two keys.
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申请公布号 |
US6339828(B1) |
申请公布日期 |
2002.01.15 |
申请号 |
US20000564672 |
申请日期 |
2000.05.03 |
申请人 |
SYMANTEC CORPORATION |
发明人 |
GRAWROCK DAVID;LOHSTROH SHAWN R. |
分类号 |
G06F21/00;H04L9/00;H04L9/08;H04L9/14;H04L9/28;H04L9/30;H04L9/32;H04L29/06;(IPC1-7):H04L9/32 |
主分类号 |
G06F21/00 |
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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