Tongsuo-Go-SDK

Tongsuo-Go-SDK uses Tongsuo to provide cryptographic primitives and secure transport protocols for golang applications.

Features

• Hash algorithms: SM3, MD5, SHA1, SHA256
• Symmetric algorithms: SM4
• SM2 keygen, encryption and decryption
• Digital signature algorithm: SM2withSM3
• Message Authentication Code: HMAC
• Support issuing SM2 certificate
• Secure transport protocols: TLCP, TLSv1.0/1.1/1.2/1.3

Installation

tongsuo-go-sdk is based on Tongsuo, so we must install Tongsuo firstly. Build and install Tongsuo from source code is as follows:

git clone https://github.com/Tongsuo-Project/Tongsuo.git
cd Tongsuo

git checkout 8.3-stable

./config --prefix=/opt/tongsuo --libdir=/opt/tongsuo/lib enable-ntls enable-export-sm4
make -j
make install

Then install tongsuo-go-sdk:

go get github.com/Tongsuo-Project/tongsuo-go-sdk

Run examples

On Linux:

TONGSUO_HOME=/opt/tongsuo
LD_LIBRARY_PATH=${TONGSUO_HOME}/lib CGO_CFLAGS="-I${TONGSUO_HOME}/include -Wno-deprecated-declarations" CGO_LDFLAGS="-L${TONGSUO_HOME}/lib" go run examples/sm4/main.go

On MacOS:

TONGSUO_HOME=/opt/tongsuo
DYLD_LIBRARY_PATH=${TONGSUO_HOME}/lib CGO_CFLAGS="-I${TONGSUO_HOME}/include -Wno-deprecated-declarations" CGO_LDFLAGS="-L${TONGSUO_HOME}/lib" go run examples/sm4/main.go

Run tests

On Linux:

TONGSUO_HOME=/opt/tongsuo
LD_LIBRARY_PATH=${TONGSUO_HOME}/lib CGO_CFLAGS="-I${TONGSUO_HOME}/include -Wno-deprecated-declarations" CGO_LDFLAGS="-L${TONGSUO_HOME}/lib" go test ./...

On MacOS:

TONGSUO_HOME=/opt/tongsuo
DYLD_LIBRARY_PATH=${TONGSUO_HOME}/lib CGO_CFLAGS="-I${TONGSUO_HOME}/include -Wno-deprecated-declarations" CGO_LDFLAGS="-L${TONGSUO_HOME}/lib" go test ./...