Group homomorphic encryption: characterizations, impossibility results, and applications
We give a complete characterization both in terms of security and design of all currently existing group homomorphic encryption schemes, i.e., existing encryption schemes with a group homomorphic decryption function such as ElGamal and Paillier. To this end, we formalize and identify the basic under...
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Published in | Designs, codes, and cryptography Vol. 67; no. 2; pp. 209 - 232 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
Boston
Springer US
01.05.2013
Springer |
Subjects | |
Online Access | Get full text |
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