Reliable Implementation of Paillier Cryptosystem | ||
| Iraqi Journal of Applied Physics | ||
| Article 1, Volume 10, Issue 4, December 2014, Pages 27-29 | ||
| Author | ||
| Alia K. Abdul Hassan | ||
| Abstract | ||
| Paillier cryptography has its security based on large key sizes. Such requirement causes problems at implementation stage; an overflow may be caused when using a large prime numbers; especially when computing exponentiation and the modules of division. In this paper two ways were suggested to overcome such problems and to provide reliable secure Paillier cryptography system. Paillier cryptosystem were implemented with these suggestions using visual Basic programming. The results of the suggested implementation showed that Paillier cryptosystem was executed with relatively long key size and with encryption time shorter than decryption time. | ||
| Keywords | ||
| Paillier cryptosystem; Cryptography; Data security; encryption | ||
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