On the validity of digital signatures
An important feature of digital signatures is to serve as non-repudiation evidence. To be eligible as non-repudiation evidence, a digital signature on an electronic document should remain valid until its expiry date which is specified by some non-repudiation policy. As signature keys may be compromi...
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Main Authors: | ZHOU, Jianying, DENG, Robert H. |
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Format: | text |
Language: | English |
Published: |
Institutional Knowledge at Singapore Management University
2000
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Subjects: | |
Online Access: | https://ink.library.smu.edu.sg/sis_research/134 https://ink.library.smu.edu.sg/context/sis_research/article/1133/viewcontent/505680.505684_pvoa.pdf |
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Institution: | Singapore Management University |
Language: | English |
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