2237 search results - page 119 / 448 » On the Security of Random Sources |
191
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CISC
2006
Springer
15 years 8 months ago
2006
Springer
Intrusion-resilient signatures are key-evolving protocols that extend the concepts of forward-secure and key-insulated signatures. As in the latter schemes, time is divided into di...
157
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ICISC
2004
15 years 6 months ago
2004
Randomized recoding on the exponent of an exponentiation computation into a signed-digit representation has been a well known countermeasure against some side-channel attacks. Howe...
177
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ASIACRYPT
2003
Springer
15 years 10 months ago
2003
Springer
Abstract. ESIGN is an efficient signature scheme that has been proposed in the early nineties (see [14]). Recently, an effort was made to lay ESIGN on firm foundations, using the...
157
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CRYPTO
2001
Springer
15 years 9 months ago
2001
Springer
Consider a network of processors among which elements in a finite field K can be verifiably shared in a constant number of rounds. Assume furthermore constant-round protocols ar...
146
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CCS
2008
ACM
15 years 7 months ago
2008
ACM
In 1998, Blaze, Bleumer, and Strauss suggested a cryptographic primitive termed proxy re-signature in which a proxy transforms a signature computed under Alice's secret key in...