On the Relations between the Attacks on Symmetric Homomorphic Encryption over the Residue Ring
The paper considers the security of symmetric homomorphic cryptosystems (HC) over the residue ring. The main task is to establish an equivalence between ciphertexts only attack (COA) and known plaintexts attack (KPA) for HC. The notion of reducibility between attacks and sufficient condition of redu...
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| Format: | Article |
| Language: | English |
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Moscow Engineering Physics Institute
2017-06-01
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| Series: | Bezopasnostʹ Informacionnyh Tehnologij |
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| Online Access: | https://bit.mephi.ru/index.php/bit/article/view/108 |