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Method and system for additive homomorphic encryption scheme with operation error detection functionality
Method and system for additive homomorphic encryption scheme with operation error detection functionality
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机译:具有操作错误检测功能的加法同态加密方案的方法和系统
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摘要
Provided are a method and a system for an additive homomorphic encryption scheme with operation error detection functionality. A plaintext is obtained by decrypting a ciphertext encrypted based on a homomorphic encryption technique and subjected to an operation and lower setting bits corresponding to additional secret information included in a final private-key are extracted as plaintext information from the acquired plaintext. An operation error check is performed on the remaining bits other than the lower setting bits in the acquired plaintext.
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