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Cryptanalysis of the MORE symmetric key fully homomorphic encryption scheme

The fully homomorphic symmetric encryption scheme MORE encrypts random keys by conjugation with a random invertible matrix over an RSA modulus. We provide a known-ciphertext cryptanalysis recovering a linear dependence among any pair of encrypted keys.

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Tsaban Boaz, Lifshitz Noam
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: De Gruyter 2015-06-01
Saila:Journal of Mathematical Cryptology
Gaiak:
Sarrera elektronikoa:https://doi.org/10.1515/jmc-2014-0013
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