136 search results - page 12 / 28 » Security Proofs for Identity-Based Identification and Signat... |
ASIACRYPT
2006
Springer
13 years 10 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...
EUROCRYPT
2005
Springer
14 years 7 days ago
2005
Springer
In undeniable signature schemes, zero-knowledgeness and non-transferability have been identified so far. In this paper, by separating these two notions, we show the first 3-move ...
DCC
2005
IEEE
14 years 6 months ago
2005
IEEE
Signcryption [35] is a public key primitive that achieves the functionality of both an encryption scheme and a signature scheme simultaneously. It does this more efficiently than a...
ACISP
2004
Springer
14 years 4 days ago
2004
Springer
A new type of signature scheme, called NTRUSign, based on solving the approximately closest vector problem in a NTRU lattice was proposed at CT-RSA’03. However no security proof ...
ASIACRYPT
2001
Springer
13 years 11 months ago
2001
Springer
A fair blind signature scheme allows the trustee to revoke blindness so that it provides authenticity and anonymity to honest users while preventing malicious users from abusing th...