530 search results - page 13 / 106 » Practical Threshold Signatures |
ASIACRYPT
2006
Springer
13 years 11 months ago
2006
Springer
Non-interactive zero-knowledge proofs play an essential role in many cryptographic protocols. We suggest several NIZK proof systems based on prime order groups with a bilinear map...
ISQED
2005
IEEE
14 years 1 months ago
2005
IEEE
Leakage power has become one of the most critical design concerns for the system-level chip designer. Multi-threshold techniques have been used to reduce runtime leakage power wit...
IEEECIT
2005
IEEE
14 years 1 months ago
2005
IEEE
An identity based cryptosystem is a novel type of public cryptographic scheme in which the public keys of the users are their identities or strings derived from their identities. ...
AFRICACRYPT
2010
Springer
14 years 2 months ago
2010
Springer
A fair blind signature is a blind signature with revocable anonymity and unlinkability, i.e., an authority can link an issuing session to the resulting signature and trace a signat...
CRYPTO
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we present a practical attack on the signature scheme SFLASH proposed by Patarin, Goubin and Courtois in 2001 following a design they had introduced in 1998. The att...