Revisiting the Security of COMET Authenticated Encryption Scheme.
Shay GueronAshwin JhaMridul NandiPublished in: INDOCRYPT (2021)
Keyphrases
- encryption scheme
- diffie hellman
- key exchange protocol
- key exchange
- key agreement protocol
- security analysis
- secret key
- standard model
- cca secure
- authentication scheme
- public key
- hash functions
- public key cryptosystem
- data sharing
- ciphertext
- secret sharing scheme
- security model
- lossless compression
- public key encryption
- encryption algorithm
- encryption key
- signcryption scheme
- security properties
- group communication
- provably secure
- identity based encryption
- homomorphic encryption
- elliptic curve