136 search results - page 22 / 28 » Security Proofs for Identity-Based Identification and Signat... |
EUROCRYPT
2010
Springer
15 years 2 months ago
2010
Springer
We construct the first public-key encryption scheme in the Bounded-Retrieval Model (BRM), providing security against various forms of adversarial “key leakage” attacks. In th...
CSFW
2010
IEEE
15 years 1 months ago
2010
IEEE
—Zero-knowledge proofs have a vast applicability in the domain of cryptography, stemming from the fact that they can be used to force potentially malicious parties to abide by th...
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CCS
2010
ACM
14 years 10 months ago
2010
ACM
We provide new constructions of Leakage-Resilient IdentityBased Encryption systems (IBE) in the Standard model. We apply a hash proof technique in the existing IBE schemes of Bone...
CCS
2008
ACM
14 years 11 months ago
2008
ACM
Multisignatures allow n signers to produce a short joint signature on a single message. Multisignatures were achieved in the plain model with a non-interactive protocol in groups ...
CCS
2003
ACM
15 years 3 months ago
2003
ACM
We propose a new notion of cryptographic tamper evidence. A tamper-evident signature scheme provides an additional procedure Div which detects tampering: given two signatures, Div...