157 search results - page 22 / 32 » Counteracting Oracle attacks |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— An important issue in mobile commerce (mcommerce) is to exchange digital data between two distributed parties in an efficient and fair manner. In this paper, a lightwe...
ASIACRYPT
2005
Springer
14 years 29 days ago
2005
Springer
Abstract We provide evidence that the unforgeability of several discrete-log based signatures like Schnorr signatures cannot be equivalent to the discrete log problem in the standa...
PKC
2005
Springer
14 years 27 days ago
2005
Springer
RSA-KEM is a popular key encapsulation mechanism that combines the RSA trapdoor permutation with a key derivation function (KDF). Often the details of the KDF are viewed as orthogo...
CRYPTO
2003
Springer
14 years 19 days ago
2003
Springer
Abstract. In this paper, we reconsider the notion of plaintext awareness. We present a new model for plaintext-aware encryption that is both natural and useful. We achieve plaintex...
ASIACRYPT
2001
Springer
13 years 12 months ago
2001
Springer
Abstract. McEliece is one of the oldest known public key cryptosystems. Though it was less widely studied than RSA, it is remarkable that all known attacks are still exponential. I...