One-off Blind Public Key Scheme Based on Identity
Yuan Shen · Computer and Digital Engineering · 2012
By analyzing the characteristic of the bilinear pairings on hyper-elliptic curves and identity-based cryptography,an improved one-off blind public key scheme based on the existing schemes is proposed.The scheme solves the problem of the key escrow by users and trust center generated encryption key,so it avoids security problems caused by single independent key management.The scheme is robust against the Forgery attack and ensures the independence of user's public key.This scheme is satisfied.And user's public key is different every time,it can be applied to implementing internet anonymous attestation for privacy protection.