Implementation of Fully Homomorphic Encryption

最新推荐文章于 2025-09-09 13:56:59 发布

原创最新推荐文章于 2025-09-09 13:56:59 发布 · 787 阅读

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#Cloud Computing #cryptography #Cryptography #MIT

本文介绍使用Scarab库实现全同态加密的方法。文章详细列出所需库的安装步骤，包括GMP、MPIR、MPFR及特定版本的FLINT等，并提供编译Scarab库的具体指导。成功构建后将获得名为'integer-fhe'的可执行文件，用于运行多项同态加密测试。

The post describes the implementation of fully homomorphic encryption by using Scarab library .

The following libraries are required for building hcrypt. You’d better install the libraries in the following sequence.

GMP: GNU Multiple Precision Arithmetic Library – http://gmplib.org/ (To install GMP, you might first install m4 by the command “apt-get install m4″)
MPIR: Multiple Precision Integers and Rationals — http://mpir.org/ (required by FLINT)
MPFR — http://www.mpfr.org/ (required by FLINT)
FLINT: Fast Library for Number Theory version 1.6 — http://flintlib.org/flint-1.6.tgz (Attention: Version 1.6 is a MUST for the compilation of Scarab library.

Then the compilation of Scarab Lib can be done simply using make. Please kindly notice that Scarab library is under MIT license. To avoid any issue, I will post here neither the library source code of nor the code I have appended.

After successfully building the library, you will get an executable file "integer-fhe", which runs several test of homocrypto. If you are confused by its output, just check "test.c" for reference.

You can also use the library in your own way. What I have currently accomplished is to derive ADD, SUBTRACT, MULTIPLY and DIVIDE function on the basis of Scarab Library.

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