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Boneh-Gentry-Hamburg's Identity-based Encryption Schemes Revisited
public-key cryptography identity-based encryption
2016/5/30
We revise Boneh-Gentry-Hamburg’s identity-based encryption schemes and we show that we can
renounce to the use of pseudo-random functions. We then prove IND-ID-CPA and ANON-IND-ID-CPA
security of th...
Relations Among Notions of Security for Identity Based Encryption Schemes
notions of security identity based encryption schemes equivalences
2009/2/23
Identity based encryption (IBE) schemes have been flourishing since the very beginning of this century. In IBE it is widely believed that proving the security of a scheme in the sense of INDID-CCA2 is...