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65 lines
1.5 KiB
65 lines
1.5 KiB
# mcl
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A class library of finite field and elliptic curve.
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# Abstract
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This is a library to make a protocol for elliptic curve cryptography.
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# Installation Requirements
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Create a working directory (e.g., work) and clone the following repositories.
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```
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mkdir work
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cd work
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git clone git://github.com/herumi/xbyak.git
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git clone git://github.com/herumi/cybozulib.git
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git clone git://github.com/herumi/cybozulib_ext.git
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```
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* Cybozulib_ext is a prerequisite for running OpenSSL and GMP on VC (Visual C++).
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* Xbyak is a prerequisite for optimizing the operations in the finite field on Intel CPUs.
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* OpenSSL and libgmp-dev are available via apt-get (or other similar commands) if using Linux.
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# Build and test
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To make lib/libmcl.a and test, run
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```
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make test
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```
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To make sample programs, run
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```
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make sample
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```
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## Build for 32-bit Linux
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Build openssl and gmp for 32-bit mode and install <lib32>
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```
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cd mcl
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make BIT=32 CFLAGS_USER="-I <lib32>/include" LDFLAGS_USER="-L <lib32>/lib -Wl,-rpath,<lib32>/lib"
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```
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## Build for 64-bit Windows
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open mcl.sln and build or if you have msbuild.exe
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```
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msbuild /p:Configuration=Release
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```
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# License
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modified new BSD License
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http://opensource.org/licenses/BSD-3-Clause
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The original source of the followings are https://github.com/aistcrypt/Lifted-ElGamal .
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These files are licensed by BSD-3-Clause and are used for only tests.
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```
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include/mcl/elgamal.hpp
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include/mcl/window_method.hpp
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test/elgamal_test.cpp
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test/window_method_test.cpp
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sample/vote.cpp
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```
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# Author
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MITSUNARI Shigeo(herumi@nifty.com)
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