29 search results - page 4 / 6 » Security Analysis of Double Length Compression Function Base... |
CRYPTOLOGIA
2006
13 years 5 months ago
2006
In this paper, we describe Whirlpool, which is a block-cipher-based secure hash function. Whirlpool produces a hash code of 512 bits for an input message of maximum length less tha...
CRYPTO
2001
Springer
13 years 9 months ago
2001
Springer
We initiate a study of on-line ciphers. These are ciphers that can take input plaintexts of large and varying lengths and will output the ith block of the ciphertext after having p...
FSE
1993
Springer
13 years 9 months ago
1993
Springer
Abstract. Dedicated hash functions are cryptographically secure compression functions which are designed specifically for hashing. They intend to form a practical alternative for ...
ASIACRYPT
2009
Springer
13 years 12 months ago
2009
Springer
The design of cryptographic hash functions is a very complex and failure-prone process. For this reason, this paper puts forward a completely modular and fault-tolerant approach to...
CHES
2011
Springer
12 years 5 months ago
2011
Springer
Randomness extractors are important tools in cryptography. Their goal is to compress a high-entropy source into a more uniform output. Beyond their theoretical interest, they have ...