An Improved Threshold Proxy Signature Scheme Based on the RSA Cryptosystem.
Qingshui XueZhenfu CaoFeilong TangPublished in: PDPTA (2004)
Keyphrases
- proxy signature scheme
- private key
- proxy signature
- elliptic curve
- public key
- signcryption scheme
- original signer
- designated verifier
- signature scheme
- security analysis
- secret key
- forward secure
- key distribution
- digital signature
- secret sharing scheme
- public key cryptography
- bilinear pairings
- diffie hellman
- ciphertext
- standard model
- key management
- security model
- encryption scheme
- smart card
- distributed systems
- secret sharing
- secure communication
- blind signature
- security mechanisms