168 search results - page 21 / 34 » Cryptanalysis of RC4-like Ciphers |
FSE
2007
Springer
13 years 10 months ago
2007
Springer
The previous key recovery attacks against Helix obtain the key with about 288 operations using chosen nonces (reusing nonce) and about 1000 adaptively chosen plaintext words (or 23...
SACRYPT
2007
Springer
14 years 25 days ago
2007
Springer
Abstract. At DRM 2002, Chow et al. [4] presented a method for implementing the DES block cipher such that it becomes hard to extract the embedded secret key in a white-box attack c...
FSE
2003
Springer
13 years 12 months ago
2003
Springer
Abstract. We present a new stream cipher, Rabbit, based on iterating a set of coupled nonlinear functions. Rabbit is characterized by a high performance in software with a measured...
IMA
2007
Springer
14 years 26 days ago
2007
Springer
In spite of growing importance of AES, the Data Encryption Standard is by no means obsolete. DES has never been broken from the practical point of view. The triple DES is believed ...
CARDIS
2004
Springer
14 years 3 days ago
2004
Springer
CMOS gates consume different amounts of power whether their output has a falling or a rising edge. Therefore the overall power consumption of a CMOS circuit leaks information about...