1562 search results - page 153 / 313 » Mathematics, Cryptology, Security |
FSE
1999
Springer
14 years 19 days ago
1999
Springer
We introduce “mod n cryptanalysis,” a form of partitioning attack that is effective against ciphers which rely on modular addition and bit rotations for their security. We dem...
SACRYPT
1999
Springer
14 years 18 days ago
1999
Springer
Abstract. DES and triple-DES are two well-known and popular encryption algorithms, but they both have the same drawback: their block size is limited to 64 bits. While the cryptogra...
ASIACRYPT
1998
Springer
14 years 18 days ago
1998
Springer
Abstract. The security of the alleged RC4 stream cipher and some variants is investigated. Cryptanalytic algorithms are developed for a known plaintext attack where only a small se...
EUROCRYPT
1998
Springer
14 years 17 days ago
1998
Springer
Abstract. This paper introduces a cryptographic paradigm called selfescrowed encryption, a concept initiated by kleptography. In simple words, a self-escrowed public-key cryptosyst...
FC
1998
Springer
14 years 17 days ago
1998
Springer
In this paper we construct a practical group blind signature scheme. Our scheme combines the already existing notions of blind signatures and group signatures. It is an extension o...