1898 search results - page 3 / 380 » Weak Keys for IDEA |
IACR
2011
13 years 9 months ago
2011
We study the problem of authentication based on a weak key in the information-theoretic setting. A key is weak if its min-entropy is an arbitrary small fraction of its bit length. ...
61
Voted
KES
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. In the paper we extend known results studying the application of CAs for stream ciphers. We illustrate the notion of weak keys in such a cryptosystem and describe the exp...
77
Voted
SACRYPT
2001
Springer
15 years 1 months ago
2001
Springer
Abstract. Inthis paper we present several weaknesses in the keyscheduling algorithm of RC4, and describe their cryptanalytic signi cance. We identify a large number of weak keys, i...
87
Voted
IACR
2011
13 years 9 months ago
2011
The Galois/Counter Mode (GCM) of operation has been standardized by NIST to provide single-pass authenticated encryption. The GHASH authentication component of GCM belongs to a cla...
79
Voted
SRDS
1993
IEEE
15 years 1 months ago
1993
IEEE
Authentication and key distribution protocols that utilize weak secrets (such as passwords and PINs) are traditionally susceptible to guessing attacks whereby an adversary iterate...