1769 search results - page 143 / 354 » Cryptography |
118
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EUROCRYPT
2003
Springer
15 years 8 months ago
2003
Springer
We propose a novel distinguishing attack on the shrinking generator with known feedback polynomial for the generating LFSR. The attack can e.g. reliably distinguish a shrinking gen...
132
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EUROCRYPT
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. In this paper we present a simpler construction of a publickey encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapd...
145
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EUROCRYPT
2003
Springer
15 years 8 months ago
2003
Springer
Abstract Benny Pinkas HP Labs Abstract. We demonstrate a transformation of Yao’s protocol for secure two-party computation to a fair protocol in which neither party gains any sub...
139
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FSE
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. Sober-t32 is a candidate stream cipher in the NESSIE competition. Some new attacks are presented in this paper. A Guess and Determine attack is mounted against Sober-t32 ...
127
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FSE
2003
Springer
15 years 8 months ago
2003
Springer
Abstract. Helix is a high-speed stream cipher with a built-in MAC functionality. On a Pentium II CPU it is about twice as fast as Rijndael or Twofish, and comparable in speed to R...