34 search results - page 3 / 7 » Perfect Block Ciphers with Small Blocks |
IEICET
2008
13 years 5 months ago
2008
In this paper, we introduce new compression function design principles supporting variable output lengths (multiples of size n). They are based on a function or block cipher with a...
PROVSEC
2010
Springer
13 years 3 months ago
2010
Springer
Abstract. In this paper, we study the soundness amplification by repetition of cryptographic protocols. As a tool, we use the Chernoff Information. We specify the number of attempt...
CTRSA
2007
Springer
13 years 9 months ago
2007
Springer
Side-channel attacks on block ciphers and public key algorithms have been discussed extensively. However, there is only sparse literature about side-cannel attacks on stream cipher...
CRYPTO
2000
Springer
13 years 10 months ago
2000
Springer
Abstract. This paper investigates the design of S-boxes used for combining linear feedback shift register (LFSR) sequences in combination generators. Such combination generators ha...
ASIACRYPT
2011
Springer
12 years 5 months ago
2011
Springer
Since Rijndael was chosen as the Advanced Encryption Standard, improving upon 7-round attacks on the 128-bit key variant or upon 8-round attacks on the 192/256-bit key variants has...