一、js和java版本
https://www.cnblogs.com/hzxy-blog/p/9355064.html
二、github
https://github.com/hwyqb/SM2_SM3_SM4Encrypt
三、js包下載
https://developer.aliyun.com/mirror/npm/package/gm-crypt
https://www.cnblogs.com/hzxy-blog/p/9355064.html
https://github.com/hwyqb/SM2_SM3_SM4Encrypt
https://developer.aliyun.com/mirror/npm/package/gm-crypt