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TinyCrypto -- PKC

国家标准GB查询：https://openstd.samr.gov.cn/bzgk/gb/index

行业标准GM查询：http://www.gmbz.org.cn/main/bzlb.html

bn

  • uint
g++ -DTINY_CRYPTO_TEST -o main.exe uint.cpp test_uint.cpp
  • uint256
g++ -DTINY_CRYPTO_TEST -o main.exe uint256.cpp test_uint256.cpp
  • uint256 mont
g++ -DTINY_CRYPTO_TEST -o main.exe uint256.cpp uint256_mont.cpp test_uint256_mont.cpp

SM2

GB/T 32918.1-2016 信息安全技术 SM2椭圆曲线公钥密码算法 第1部分：总则
GB/T 32918.1-2016 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 1: General

GB/T 32918.2-2016 信息安全技术 SM2椭圆曲线公钥密码算法 第2部分：数字签名算法
GB/T 32918.2-2016 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 2: Digital signature algorithm

GB/T 32918.3-2016 信息安全技术 SM2椭圆曲线公钥密码算法 第3部分：密钥交换协议
GB/T 32918.3-2016 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 3: Key exchange protocol

GB/T 32918.4-2016 信息安全技术 SM2椭圆曲线公钥密码算法 第4部分：公钥加密算法
GB/T 32918.4-2016 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 4: Public key encryption algorithm

GB/T 32918.5-2017 信息安全技术 SM2椭圆曲线公钥密码算法 第5部分：参数定义
GB/T 32918.5-2017 Information security technology—Public key cryptographic algorithm SM2 based on elliptic curves—Part 5: Parameter definition

  • sm2p256v1 asn.1

GB/T 35275-2017 信息安全技术 SM2密码算法加密签名消息语法规范
GB/T 35275-2017 Information security technology—SM2 cryptographic algorithm encrypted signature message syntax specification

g++ -DTINY_CRYPTO_TEST -o main.exe test_sm2p256v1_asn1.cpp sm2p256v1_asn1.cpp ../../encoding/str/hexadecimal.cpp ../../encoding/asn1/asn1.cpp
  • sm2p256v1

椭圆曲线Jacobian+Affine http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#addition-madd-2007-bl

椭圆曲线Jacobian二倍点 http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#doubling-dbl-2001-b

椭圆曲线Jacobian点加 http://hyperelliptic.org/EFD/g1p/auto-shortw-jacobian-3.html#addition-add-2007-bl

蒙哥马利模乘 https://en.wikipedia.org/wiki/Montgomery_modular_multiplication

g++ -DTINY_CRYPTO_TEST -o main.exe test_sm2p256v1.cpp sm2p256v1.cpp ../bn/uint256.cpp ../bn/uint256_mont.cpp