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Forward-Secure Identity-Based Public-Key Encryption without Random Oracles

2011; IOS Press; Volume: 111; Issue: 2 Linguagem: Inglês

10.3233/fi-2011-562

1875-8681

Jia Yu, Fanyu Kong, Xiangguo Cheng, Rong Hao, Jianxi Fan,

Cryptography and Residue Arithmetic

In traditional identity-based encryption schemes, security will be entirely lost once secret keys are exposed. However, with more and more use of mobile and unprotected devices, key exposure seems unavoidable. To deal with this problem, we newly prop