123 search results - page 15 / 25 » Cryptanalysis of 2R- Schemes |
CCS
2004
ACM
14 years 15 days ago
2004
ACM
We study a countermeasure proposed to protect Chinese remainder theorem (CRT) computations for RSA against fault attacks. The scheme was claimed to be provably secure. However, we...
ASIACRYPT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. In 1985 Fell and Diffie proposed constructing trapdoor functions with multivariate equations [11]. They used several sequentially solved stages. Another idea of building ...
PKC
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Multivariate Cryptography has been an active line of research for almost twenty years. While most multivariate cryptosystems have been under attack, variations of the bas...
CHES
2005
Springer
14 years 19 days ago
2005
Springer
We describe a new variant of the well known Baby-Step Giant-Step algorithm in the case of some discrete logarithms with a special structure. More precisely, we focus on discrete lo...
PKC
2005
Springer
14 years 17 days ago
2005
Springer
Hidden field equation (HFE) multivariable cryptosystems were first suggested by Patarin. Kipnis and Shamir showed that to make the cryptosystem secure, a special parameter D of a...