44 search results - page 7 / 9 » Cryptanalysis of the TTM Cryptosystem |
VLSID
2003
IEEE
14 years 2 months ago
2003
IEEE
— This paper reports a cryptosystem designed for security of embedded systems. It is based on the theory of Cellular Automata(CA). The Cellular Automata based Cryptosystem(CAC) e...
FSE
1997
Springer
14 years 1 months ago
1997
Springer
We propose secret-key cryptosystems MISTY1 and MISTY2, which are block ciphers with a 128-bit key, a 64-bit block and a variable number of rounds. MISTY is a generic name for MISTY...
AMC
2005
13 years 9 months ago
2005
Abstract. Key authentication is very important in secret communications and data security. Recently, Lee, Hwang and Li proposed a new public key authentication scheme for cryptosys...
EUROCRYPT
2001
Springer
14 years 2 months ago
2001
Springer
In this paper we consider the security of block ciphers which contain alternate layers of invertible S-boxes and affine mappings (there are many popular cryptosystems which use thi...
TC
2008
13 years 9 months ago
2008
Cryptanalysis of ciphers usually involves massive computations. The security parameters of cryptographic algorithms are commonly chosen so that attacks are infeasible with availabl...