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158
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CISC
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. ESSENCE is a family of cryptographic hash functions, accepted to the first round of NIST's SHA-3 competition. This paper presents the first known attacks on ESSENCE....
165
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ICISC
2009
15 years 3 months ago
2009
Several dual-rail logic styles make use of single-rail flip-flops for storing intermediate states. We show that single mask bits, as applied by various side-channel resistant logic...
157
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ICISC
2009
15 years 3 months ago
2009
We design a new (n, 1)-CPIR protocol BddCpir for -bit strings as a combination of a noncryptographic (BDD-based) data structure and a more basic cryptographic primitive (communicat...
171
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ASIACRYPT
2010
Springer
15 years 3 months ago
2010
Springer
We consider the round complexity of a basic cryptographic task: verifiable secret sharing (VSS). This well-studied primitive provides a good "test case" for our understan...
152
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CRYPTO
2010
Springer
15 years 3 months ago
2010
Springer
We show that the widely deployed RSA-OAEP encryption scheme of Bellare and Rogaway (Eurocrypt 1994), which combines RSA with two rounds of an underlying Feistel network whose hash...