PHE-Maven

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Background

The Paillier encryption system is a probabilistic public key encryption system invented by Paillier in 1999. Difficult problems based on composite residual classes. The encryption algorithm is a homomorphic encryption, which satisfies the homomorphism of addition and multiplication.

Based on phe library (Paillier Homomorphic Encryption) using Java:

• generate key pair with 128, 256, 512, 1024, 2048, 3072 and 4096 key length
• encrypt int, long, float and double type number
• ciphertext addition (could be plaintext)
• ciphertext subtract (could be plaintext)
• ciphertext and plaintext multiplication
• ciphertext and plaintext division

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Environment

• JDK15
• Maven3

Package in branches/mvn-repo.

Maven in

<dependencies>
    <dependency>
        <groupId>cn.shine</groupId>
        <artifactId>PHE-Maven</artifactId>
        <version>1.0.0</version>
    </dependency>
</dependencies>

<repositories>
    <repository>
        <id>PHE-Maven</id>
        <url>https://raw.github.com/shine813/PHE-Maven/mvn-repo/</url>
    </repository>
</repositories>

See pom.xml。

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Example

See src/main/java/cn/shine/APP.java.

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Contact

Author: Shenyang Aerospace University-DSPC Zhan Shi

Github: https://github.com/shine813/

Email: phe.zshi@gmail.com

If you have any questions, please contact the author in time.