Commutative-like Encryption: A New Characterization of ElGamal
Abstract
Commutative encryption is a useful but rather strict notion in cryptography. In this paper, we deny a loose variation of commutative encryption-commutative-like encryption and give an example: the generalization of ElGamal scheme. The application of the new variation is also discussed.
- Publication:
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arXiv e-prints
- Pub Date:
- November 2010
- DOI:
- arXiv:
- arXiv:1011.3718
- Bibcode:
- 2010arXiv1011.3718D
- Keywords:
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- Computer Science - Cryptography and Security