$ go build
# 签名
$ ./cmbsm2 sign -pri "私钥..." -src "待签名字符串..."
MEUCIQC58u8spsvtRF/FEcDYJqtytPt8I2CgPwybk5810+A0KQIgcreDl9rKl0P26JKkw2qA6ALsiiYBQr1xlwhrbv+l284=
# 验签
$ ./cmbsm2 verify -pub "公钥..." -sign "待验签签名..." -src "待验签字符串"
true
# 生成密钥
$ ./sm2 generate
private key
2cccea276de3eb8035ca9e8f1394a0dfd6d16ccfb44f7fd5ec2f705941b184e4
public key
MFkwEwYHKoZIzj0CAQYIKoEcz1UBgi0DQgAEeE/oyDVIBZoQiamV/l5fuHfKFuN2aftGBYd3g7gZM+g52xHZBekFljyrcaGw+ZwnUB1tsIGOLZ3KaaVM4tub9Q==如果需要指定 user id，则加上 uid 参数即可。uid 默认使用 1234567812345678
src内容如果有引号之类的符号，可使用src64代替src传输base64字符串
go get github.com/chenpkg/cmbsm2/v2import "github.com/chenpkg/cmbsm2/v2/sm2"
// 如果需要自定义 uid
sm2.SetUserId([]byte("1234567812345678")
// 私钥
privateKey := "..."
// 待签名字符串
src := "..."
// 签名
sign, err := sm2.Sign(privateKey, src)
// 公钥
publicKey := "..."
// 验签
status, err := sm2.Verify(src, sign, publicKey)
// 生成公钥秘钥
pri, pub, err := sm2.GenerateKey()MIT