15 search results - page 3 / 3 » The Security of Abreast-DM in the Ideal Cipher Model |
JCP
2007
13 years 9 months ago
2007
Abstract— Converting a secure group key agreement protocol into password-based setting is not a trivial task. The security of a password-based scheme hinges on preventing diction...
PKC
2005
Springer
14 years 3 months ago
2005
Springer
We answer the open question of the possibility of building a digital signature scheme with proven security based on the one-wayness of a trapdoor permutation and with signatures as...
FSE
2004
Springer
14 years 3 months ago
2004
Springer
A cryptanalysis is given of a MAC proposal presented at CRYPTO 2003 by Cary and Venkatesan. A nice feature of the CaryVenkatesan MAC is that a lower bound on its security can be pr...
ICALP
2005
Springer
14 years 3 months ago
2005
Springer
In this paper we study the link between formal and cryptographic models for security protocols in the presence of a passive adversary. In contrast to other works, we do not conside...
ASIACRYPT
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. The security of cascade blockcipher encryption is an important and well-studied problem in theoretical cryptography with practical implications. It is well-known that dou...