作者: M. Choudary Gorantla , Raju Gangishetti , Ashutosh Saxena
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摘要: ID-based cryptosystem has been, for a few years, the most active area of research and currently is great interest to cryptographic society. In this work we survey three fundamental primitives Digital Signature, Encryption Key Agreement, which are based on mathematical concepts Integer Factorization, Quadratic Residues Bilinear Pairings. We review several schemes along with their efficiency security considerations. The helps in understanding carried out cryptosystems from year 1984 2004.