15 search results - page 3 / 3 » The Security of Abreast-DM in the Ideal Cipher Model |
JCP
2007
13 years 4 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
13 years 10 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
13 years 10 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
13 years 10 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
13 years 11 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...