Cryptanalysis of signature schemes based on the root extraction problem over braid group.
Sidoine Juicielle KambiréGuy Mobouale WambaAbiodoun Clement HounkpeviDaniel TieudjoDjiby SowPublished in: IACR Cryptol. ePrint Arch. (2024)
Keyphrases
- signature scheme
- standard model
- public key
- designated verifier
- digital signature scheme
- secret key
- threshold signature scheme
- diffie hellman
- digital signature
- provably secure
- blind signature
- group signature scheme
- public key cryptosystem
- bilinear pairings
- authentication scheme
- data sets
- proxy signature scheme
- hash functions
- key distribution
- blind signature scheme
- security analysis
- high dimensional