A Tightly Secure Identity-based Signature Scheme from Isogenies.
Hyungrok JoShingo SatoJunji ShikataPublished in: IACR Cryptol. ePrint Arch. (2023)
Keyphrases
- digital watermarking
- signature scheme
- identity based signature
- standard model
- digital signature
- digital signature scheme
- diffie hellman
- key distribution
- blind signature
- private key
- public key
- provably secure
- designated verifier
- blind signature scheme
- threshold signature scheme
- bilinear pairings
- public key cryptosystem
- secret key
- group signature scheme
- electronic voting
- secure communication
- chosen message
- encryption scheme
- authentication protocol
- signcryption scheme
- security analysis
- security model
- proxy signature
- group communication
- key management
- cca secure
- cryptographic protocols