Revisiting the Security of Fiat-Shamir Signature Schemes under Superposition Attacks.
Quan YuanChao SunTsuyoshi TakagiPublished in: IACR Cryptol. ePrint Arch. (2024)
Keyphrases
- signature scheme
- standard model
- chosen ciphertext
- digital signature scheme
- secret key
- identity based signature
- public key cryptosystem
- chosen message
- diffie hellman
- security mechanisms
- public key
- encryption scheme
- cryptographic protocols
- private key
- blind signature
- provably secure
- security protocols
- ring signature
- electronic voting
- key management
- threshold signature scheme
- designated verifier
- smart card
- blind signature scheme
- bilinear pairings
- countermeasures
- digital signature
- group signature scheme
- security analysis
- information security
- security model
- authentication protocol
- signcryption scheme
- secret sharing
- key distribution
- secret sharing scheme
- security issues
- secure communication
- security requirements
- security properties
- ciphertext
- intrusion detection
- data publishing
- lightweight
- identity based cryptography