Sashimi: Cutting up CSI-FiSh secret keys to produce an actively secure distributed signing protocol.
Daniele CozzoNigel P. SmartPublished in: IACR Cryptol. ePrint Arch. (2019)
Keyphrases
- secret key
- key distribution
- session key
- key agreement
- signature scheme
- group communication
- diffie hellman
- authentication protocol
- secure communication
- authentication scheme
- key management
- mutual authentication
- fault tolerant
- provably secure
- public key
- smart card
- blind signature
- key agreement protocol
- key establishment
- stream cipher
- lightweight
- security properties
- standard model
- security protocols
- elliptic curve
- distributed systems
- cryptographic protocols
- fault tolerance
- key exchange
- covert channel
- multi party
- forward secure
- pseudorandom
- user authentication
- encryption scheme
- security analysis
- ciphertext
- computing environments
- trusted third party
- digital signature
- secret sharing