53 search results - page 8 / 11 » Hash Functions and MAC Algorithms Based on Block Ciphers |
FPGA
2004
ACM
14 years 2 days ago
2004
ACM
We present a cryptographic architecture optimization technique called divide-and-concatenate based on two observations: (i) the area of a multiplier and associated data path decre...
CHES
2008
Springer
13 years 8 months ago
2008
Springer
Bit-slicing is a non-conventional implementation technique for cryptographic software where an n-bit processor is considered as a collection of n 1-bit execution units operating in...
IACR
2011
12 years 6 months ago
2011
Abstract. GOST 28147-89 is a well-known block cipher and the official encryption standard of the Russian Federation. Its large key size of 256 bits at a particularly low implementa...
INDOCRYPT
2004
Springer
14 years 2 days ago
2004
Springer
Abstract. The recently introduced Galois/Counter Mode (GCM) of operation for block ciphers provides both encryption and message authentication, using universal hashing based on mul...
ICISC
2008
13 years 8 months ago
2008
Hardware implementations of cryptographic algorithms are still vulnerable to side-channel attacks. Side-channel attacks that are based on multiple measurements of the same operatio...