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» Fault Attacks on Signature Schemes
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PKC
2005
Springer
94views Cryptology» more  PKC 2005»
14 years 3 months ago
The Security of the FDH Variant of Chaum's Undeniable Signature Scheme
In this paper, we first introduce a new kind of adversarial goal called forge-and-impersonate in undeniable signature schemes. Note that forgeability does not necessarily imply im...
Wakaha Ogata, Kaoru Kurosawa, Swee-Huay Heng
ASIACRYPT
2001
Springer
14 years 2 months ago
How to Achieve a McEliece-Based Digital Signature Scheme
Abstract. McEliece is one of the oldest known public key cryptosystems. Though it was less widely studied than RSA, it is remarkable that all known attacks are still exponential. I...
Nicolas Courtois, Matthieu Finiasz, Nicolas Sendri...
CHES
2004
Springer
170views Cryptology» more  CHES 2004»
14 years 3 months ago
Concurrent Error Detection Schemes for Involution Ciphers
Because of the rapidly shrinking dimensions in VLSI, transient and permanent faults arise and will continue to occur in the near future in increasing numbers. Since cryptographic c...
Nikhil Joshi, Kaijie Wu, Ramesh Karri
WISTP
2007
Springer
14 years 3 months ago
Linkability of Some Blind Signature Schemes
Unforgeability and blindness are two important properties of blind signature. The latter means that after interacting with various users, the signer is unable to link a valid messa...
Swee-Huay Heng, Wun-She Yap, Khoongming Khoo
DATE
2007
IEEE
119views Hardware» more  DATE 2007»
14 years 4 months ago
Experimental evaluation of protections against laser-induced faults and consequences on fault modeling
Lasers can be used by hackers to situations to inject faults in circuits and induce security flaws. On-line detection mechanisms are classically proposed to counter such attacks, ...
Régis Leveugle, Abdelaziz Ammari, V. Maingo...