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117
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IACR
2011
14 years 1 months ago
2011
Abstract. The Gallant-Lambert-Vanstone (GLV) method is a very ef cient technique for accelerating point multiplication on elliptic curves with e ciently computable endomorphisms. G...
125
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IACR
2011
14 years 1 months ago
2011
We revisit meet-in-the-middle attacks on block ciphers and recent developments in meet-in-the-middle preimage attacks on hash functions. Despite the presence of a secret key in the...
147
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IACR
2011
14 years 1 months ago
2011
Secure multiparty computation (MPC) allows a set of n players to compute any public function, given as an arithmetic circuit, on private inputs, so that privacy of the inputs as we...
121
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IACR
2011
14 years 1 months ago
2011
Abstract. Sponge functions were introduced by Bertoni et al. as an alternative to the classical MerkleDamg˚ard design. Many hash function submissions to the SHA-3 competition laun...
130
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IACR
2011
14 years 1 months ago
2011
Abstract. GOST 28147-89 is a well-known block cipher and the official encryption standard of the Russian Federation. Its large key size of 256 bits at a particularly low implementa...