Abstract
We present a novel public key cryptosystem in which the public key of a subscriber can be chosen to be a publicly known value, such as his identity. We discuss the security of the proposed scheme, and show that this is related to the difficulty of solving the quadratic residuosity problem
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References
C Cocks Split Generation of RSA Parameters with Multiple Participants Proceedings of 6th IMA conference on Cryptography and Coding, Springer LNCS 1355.
H Cohen A Course in Computational Algebraic Number Theory Springer-Verlag graduate texts in mathematics 138, 1993
D Boneh, M Franklin Identity-Based Encryption from the Weil Pairing Advances in Cryptology — Crypto2001, Springer LNCS 2139
A. Shamir Identity Based Cryptosystems and Signature Schemes Advances in Cryptology — Proceedings of Crypto’ 84.
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© 2001 Springer-Verlag Berlin Heidelberg
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Cocks, C. (2001). An Identity Based Encryption Scheme Based on Quadratic Residues. In: Honary, B. (eds) Cryptography and Coding. Cryptography and Coding 2001. Lecture Notes in Computer Science, vol 2260. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-45325-3_32
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DOI: https://doi.org/10.1007/3-540-45325-3_32
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