28 search results - page 6 / 6 » The Fiat-Shamir Transform for Group and Ring Signature Schem... |
IWSEC
2009
Springer
13 years 11 months ago
2009
Springer
Abstract—Password-authenticated key exchange (PAKE) protocols are designed to be secure even when the secret key used for authentication is a human-memorable password. In this pa...
CCS
2008
ACM
13 years 7 months ago
2008
ACM
In 1998, Blaze, Bleumer, and Strauss suggested a cryptographic primitive termed proxy re-signature in which a proxy transforms a signature computed under Alice's secret key in...
CRYPTO
1994
Springer
13 years 9 months ago
1994
Springer
Suppose we are given a proof of knowledge P in which a prover demonstrates that he knows a solution to a given problem instance. Suppose also that we have a secret sharing scheme S...