Key-spoofing attacks on nested signature blocks
Christianson, B. and Low, M.R.
(1995)
Key-spoofing attacks on nested signature blocks.
pp. 1043-1044.
ISSN 0013-5194
For a given signature block and any other data, there exists a key which produces the same signature block. The threat that this poses to schemes which use nested signature blocks as pointers to other tokens is identified, using a theft-proof capability mechanism as an illustration. A modification to public key certificates is then proposed to eliminate this threat.
Item Type | Article |
---|---|
Uncontrolled Keywords | public key cryptography |
Date Deposited | 26 Jul 2024 15:07 |
Last Modified | 26 Jul 2024 15:07 |
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