Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

gm

package

Go to main page

Versions in this module

v1

v1.17.0

Jul 9, 2021

v1.16.0

May 19, 2021

v1.15.0

May 13, 2021

v1.14.0

May 12, 2021

v1.13.0

May 12, 2021

v1.12.0

May 12, 2021

v1.11.0

May 12, 2021

v1.10.0

May 12, 2021

v1.9.0

May 12, 2021

v1.8.0

May 12, 2021

v1.7.0

May 12, 2021

v1.6.0

May 12, 2021

v1.5.0

May 12, 2021

v1.4.0

May 12, 2021

Changes in this version

+ func CreateCertificateToMem(template, parent *sm2.Certificate, key bccsp.Key) (cert []byte, err error)

+ func CreateSm2CertificateRequestToMem(certificateRequest *sm2.CertificateRequest, key bccsp.Key) (csr []byte, err error)

+ func GetRandomBytes(len int) ([]byte, error)

+ func IsLowS(k *ecdsa.PublicKey, s *big.Int) (bool, error)

+ func MarshalSM2Signature(r, s *big.Int) ([]byte, error)

+ func New(securityLevel int, hashFamily string, keyStore bccsp.KeyStore) (bccsp.BCCSP, error)

+ func NewDefaultSecurityLevel(keyStorePath string) (bccsp.BCCSP, error)

+ func NewDefaultSecurityLevelWithKeystore(keyStore bccsp.KeyStore) (bccsp.BCCSP, error)

+ func NewDummyKeyStore() bccsp.KeyStore

+ func NewFileBasedKeyStore(pwd []byte, path string, readOnly bool) (bccsp.KeyStore, error)

+ func NewInMemoryKeyStore() bccsp.KeyStore

+ func ParseSm2Certificate2X509(sm2Cert *sm2.Certificate) *x509.Certificate

+ func ParseX509Certificate2Sm2(x509Cert *x509.Certificate) *sm2.Certificate

+ func ParseX509CertificateRequest2Sm2(x509req *x509.CertificateRequest) *sm2.CertificateRequest

+ func SM4Decrypt(key, src []byte) ([]byte, error)

+ func SM4Encrypt(key, src []byte) ([]byte, error)

+ func SignatureToLowS(k *ecdsa.PublicKey, signature []byte) ([]byte, error)

+ func ToLowS(k *ecdsa.PublicKey, s *big.Int) (*big.Int, bool, error)

+ func UnmarshalSM2Signature(raw []byte) (*big.Int, *big.Int, error)

+ type Decryptor interface

+ Decrypt func(k bccsp.Key, ciphertext []byte, opts bccsp.DecrypterOpts) (plaintext []byte, err error)

+ type Encryptor interface

+ Encrypt func(k bccsp.Key, plaintext []byte, opts bccsp.EncrypterOpts) (ciphertext []byte, err error)

+ type Hasher interface

+ GetHash func(opts bccsp.HashOpts) (h hash.Hash, err error)

+ Hash func(msg []byte, opts bccsp.HashOpts) (hash []byte, err error)

+ type KeyDeriver interface

+ KeyDeriv func(k bccsp.Key, opts bccsp.KeyDerivOpts) (dk bccsp.Key, err error)

+ type KeyGenerator interface

+ KeyGen func(opts bccsp.KeyGenOpts) (k bccsp.Key, err error)

+ type KeyImporter interface

+ KeyImport func(raw interface{}, opts bccsp.KeyImportOpts) (k bccsp.Key, err error)

+ type SM2Signature struct

+ R *big.Int

+ S *big.Int

+ type Signer interface

+ Sign func(k bccsp.Key, digest []byte, opts bccsp.SignerOpts) (signature []byte, err error)

+ type Verifier interface

+ Verify func(k bccsp.Key, signature, digest []byte, opts bccsp.SignerOpts) (valid bool, err error)