506 search results - page 7 / 102 » The Block Cipher Square |
FSE
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The CBC-MAC or cipher block chaining message authentication code, is a well-known method to generate message authentication codes. Unfortunately, it is not forgery-secure...
FSE
2001
Springer
14 years 3 months ago
2001
Springer
We show two methods of distinguishing the LEVIATHAN stream cipher from a random stream using 236 bytes of output and proportional effort; both arise from compression within the ci...
JOC
2011
13 years 2 months ago
2011
We propose a new cryptographic primitive, the “tweakable block cipher.” Such a cipher has not only the usual inputs—message and cryptographic key—but also a third input, th...
CRYPTO
1993
Springer
14 years 3 months ago
1993
Springer
Constructions for hash functions based on a block cipher are studied where the size of the hashcode is equal to the block length of the block cipher and where the key size is appro...
FSE
2000
Springer
14 years 2 months ago
2000
Springer
Abstract. This paper presents a linear cryptanalytic attack against reduced round variants of the SAFER family of block ciphers. Compared