Quantum-safe identity-based broadcast encryption with provable security from multivariate cryptography.
Ramprasad SarkarMriganka MandalSourav MukhopadhyayPublished in: Adv. Math. Commun. (2024)
Keyphrases
- encryption scheme
- key management
- symmetric key
- public key cryptography
- encryption algorithms
- authentication and key agreement
- public key
- elliptic curve cryptography
- encrypted data
- provably secure
- security analysis
- standard model
- identity based cryptography
- encryption algorithm
- bilinear pairings
- identity based encryption
- diffie hellman
- elliptic curve
- security model
- digital signature
- key distribution
- information security
- ciphertext
- public key infrastructure
- wireless sensor networks
- security services
- signcryption scheme
- ad hoc networks
- image encryption
- security properties
- security protocols
- cca secure
- encryption decryption
- cryptographic algorithms
- high security
- secret sharing scheme
- data encryption
- signature scheme
- secret key
- resource constrained
- private key
- cellular automata
- authentication scheme
- blind signature scheme
- security issues
- cryptographic protocols
- key exchange
- proxy re encryption
- hash functions
- smart card
- third party