1562 search results - page 52 / 313 » Mathematics, Cryptology, Security |
ACNS
2010
Springer
13 years 11 months ago
2010
Springer
Abstract. We propose a new protocol providing cryptographically secure authentication to unaided humans against passive adversaries. We also propose a new generic passive attack on...
CISC
2008
Springer
13 years 10 months ago
2008
Springer
Proxy re-encryption is a cryptographic primitive developed to delegate the decryption right from one party (the delegator) to another (the delegatee). So far, research efforts hav...
CRYPTO
2012
Springer
11 years 10 months ago
2012
Springer
We construct a functional encryption scheme secure against an a-priori bounded polynomial number of collusions for the class of all polynomial-size circuits. Our constructions req...
CTRSA
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. We report on the experiments we performed in order to assess the security of SHA-1 against the attack by Chabaud and Joux [5]. We present some ideas for optimizations of ...
FC
2001
Springer
14 years 17 days ago
2001
Springer
We propose methods for mutual authentication and key exchange. Our methods are well suited for applications with strict power consumption restrictions, such as wireless medical imp...