Security Analysis and Improvement of Partially Blind Proxy Re-signature Scheme.
Xiaoming HuWenrong JiangChuang MaChengcheng YuPublished in: ICCNS (2018)
Keyphrases
- security analysis
- signature scheme
- proxy signature scheme
- public key
- designated verifier
- proxy signature
- original signer
- bilinear pairings
- proxy signer
- private key
- digital signature
- security properties
- standard model
- security model
- smart card
- diffie hellman
- encryption scheme
- secret key
- public key cryptography
- blind signature
- provably secure
- authentication scheme
- forward secure
- authentication protocol
- ring signature
- blind signature scheme
- secure communication
- user authentication
- database systems