Public-key encryption schemes

Benaloh cryptosystem

The Benaloh Cryptosystem is an extension of the Goldwasser-Micali cryptosystem (GM) created in 1985 by Josh (Cohen) Benaloh. The main improvement of the Benaloh Cryptosystem over GM is that longer blocks of data can be encrypted at once, whereas in GM each bit is encrypted individually. (Wikipedia).

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Related pages

Prime number | Higher residuosity problem | Homomorphic encryption | Baby-step giant-step | Malleability (cryptography)