发明名称 |
Method and system for signing and authenticating electronic documents via a signature authority which may act in concert with software controlled by the signer |
摘要 |
A system and method for signing and authenticating electronic documents using public key cryptography applied by one or more server computer clusters operated in a trustworthy manner, which may act in cooperation with trusted components controlled and operated by the signer. The system employs a presentation authority for presenting an unsigned copy of an electronic document to a signing party and a signature authority for controlling a process for affixing an electronic signature to the unsigned document to create a signed electronic document. The system provides an applet for a signing party's computer that communicates with the signature authority.
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申请公布号 |
US8484723(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100794458 |
申请日期 |
2010.06.04 |
申请人 |
OSWALT ROBERT TERRELL PILAJ;SIGNIX, INC. |
发明人 |
OSWALT ROBERT TERRELL PILAJ |
分类号 |
H04L29/06 |
主分类号 |
H04L29/06 |
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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