发明名称 |
Security system for data processing |
摘要 |
A data processing security system employs a secure enclosure, such as a vault, for all cryptographic processes, and the maintenance of digital information in storage outside of the enclosure in encrypted form and when not in use by the host computer system, where the information is used in plain text form and which communicates with the enclosed encryption system by a standard interface.
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申请公布号 |
US4262329(A) |
申请公布日期 |
1981.04.14 |
申请号 |
US19780890468 |
申请日期 |
1978.03.27 |
申请人 |
COMPUTATION PLANNING, INC. |
发明人 |
BRIGHT, HERBERT S.;ENISON, RICHARD L. |
分类号 |
G06F1/00;G06F21/00;(IPC1-7):G06F11/00;H04L9/00 |
主分类号 |
G06F1/00 |
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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