39 search results - page 2 / 8 » An Authenticated Key Agreement Protocol Using Conjugacy Prob... |
CRYPTO
2005
Springer
13 years 11 months ago
2005
Springer
In this paper we present a practical heuristic attack on the Ko, Lee et al. key exchange protocol introduced at Crypto 2000 [10]. One of the ideas behind our attack is using Dehorn...
AAECC
2006
Springer
13 years 5 months ago
2006
Springer
Abstract. After some excitement generated by recently suggested public key exchange protocols due to Anshel-Anshel-Goldfeld and Ko-Lee et al., it is a prevalent opinion now that th...
ACNS
2008
Springer
13 years 7 months ago
2008
Springer
The conjugacy search problem in a group G is the problem of recovering an x G from given g G and h = x-1 gx. The alleged computational hardness of this problem in some groups was...
ACNS
2005
Springer
13 years 11 months ago
2005
Springer
Recently, several public key exchange protocols based on symbolic computation in non-commutative (semi)groups were proposed as a more efficient alternative to well established prot...
ACNS
2004
Springer
13 years 10 months ago
2004
Springer
A family of authenticators based on static shared keys is identified and proven secure. The authenticators can be used in a variety of settings, including identity-based ones. App...