Cryptanalysis of Li et al.'s Identity-Based Threshold Signcryption Scheme.
S. Sharmila Deva SelviS. Sree VivekNeha JainC. Pandu RanganPublished in: IACR Cryptol. ePrint Arch. (2008)
Keyphrases
- signcryption scheme
- standard model
- signature scheme
- public key
- bilinear pairings
- secret key
- key management
- designated verifier
- key distribution
- private key
- blind signature scheme
- identity based cryptography
- secret sharing scheme
- provably secure
- encryption scheme
- diffie hellman
- wireless sensor networks
- hash functions
- low cost