A novel time-stamped signature scheme based upon DLP.
Sujata MohantyBanshidhar MajhiSanjib Kumar BaralPublished in: RAIT (2012)
Keyphrases
- time stamped
- signature scheme
- standard model
- designated verifier
- public key
- digital signature scheme
- threshold signature scheme
- temporal patterns
- news articles
- digital signature
- blind signature
- public key cryptosystem
- event sequences
- hash functions
- provably secure
- temporal constraints
- secret key
- blind signature scheme
- security model
- bilinear pairings
- databases