Chosen Ciphertext k-Trace Attacks on Masked CCA2 Secure Kyber.
Mike HamburgJulius HermelinkRobert PrimasSimona SamardjiskaThomas SchambergerSilvan StreitEmanuele StriederChristine van VredendaalPublished in: IACR Cryptol. ePrint Arch. (2021)
Keyphrases
- chosen ciphertext
- encryption scheme
- cca secure
- standard model
- ciphertext
- public key encryption scheme
- security analysis
- public key
- forward secure
- data sharing
- secret sharing scheme
- proxy re encryption
- secret key
- diffie hellman
- security model
- signature scheme
- databases
- secret sharing
- cryptographic protocols
- provably secure
- blind signature scheme
- public key cryptosystem