There are 2 repositories under sm4 topic.
编码转换、摘要(hash)、加解密(MD5、SHA1、SHA256、SHA3、SM3、HMAC、DES、3DES、AES、SM4)
Tencent Kona SM Suite contains a set of Java security providers, which support algorithms SM2, SM3 and SM4, and protocols TLCP/GMSSL, TLS 1.3 (with RFC 8998) and TLS 1.2.
This is an android-project about sending messages after encryption or getting cipher text from message database of mobile phone.U could also get the original points through your secret key
Vive.Crypto实现了C#、Java 和 JS 的SM3,SM4的相互加密解密;以及对各种常用的加密算法进行封装,有 Base64、对称加密(DES、3DES、AES、SM4)、非对称加密(RSA、SM2)、Hash(MD4、MD5、HMAC、HMAC-MD5、HMAC-SHA1、HMAC-SHA256、HMAC-SHA384、HMAC-SHA512、SHA、SHA1、SHA256、SHA384、SHA512、SM3)等实现。
A fast crypto library for .NET
A Rust Implementation of China's Standards of Encryption Algorithms(SM2/SM3/SM4)
RISC-V instruction set extensions for SM4 block cipher