315 search results - page 32 / 63 » Number Theoretic Attacks on Secure Password Schemes |
ASIACRYPT
2008
Springer
14 years 11 days ago
2008
Springer
Every public-key encryption scheme has to incorporate a certain amount of randomness into its ciphertexts to provide semantic security against chosen ciphertext attacks (IND-CCA). ...
AINA
2003
IEEE
14 years 2 months ago
2003
IEEE
In 1994, Harn proposed a signature scheme based on the modified ElGamal's scheme and claimed that the security relies on both of the factorization and the discrete logarithm....
DCOSS
2006
Springer
14 years 2 months ago
2006
Springer
In wireless sensor networks, multi-hop localization schemes are very vulnerable to various attacks such as wormholes and range modification attacks. In this paper, we propose a rob...
TCC
2005
Springer
14 years 3 months ago
2005
Springer
Adaptively-secure encryption schemes ensure secrecy even in the presence of an adversary who can corrupt parties in an adaptive manner based on public keys, ciphertexts, and secret...
CCS
2010
ACM
14 years 5 months ago
2010
ACM
BGP prefix hijacking is a serious security threat on the Internet. In this paper we propose a region-based BGP announcement filtering scheme (RBF) to improve the BGP security. I...