Chosen-ciphertext secure code-based threshold public key encryptions with short ciphertext.
Kota TakahashiKeitaro HashimotoWakaha OgataPublished in: Des. Codes Cryptogr. (2024)
Keyphrases
- chosen ciphertext
- ciphertext
- public key
- signcryption scheme
- encryption scheme
- standard model
- private key
- proxy re encryption
- public key encryption scheme
- secret key
- cca secure
- security analysis
- signature scheme
- digital signature
- diffie hellman
- identity based encryption
- security model
- public key cryptosystem
- public key cryptography
- public key encryption
- provably secure
- bilinear pairings
- key distribution
- authentication protocol
- authentication scheme
- secure communication
- image encryption
- key management
- secret sharing
- secret sharing scheme