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

chainec

package

Go to main page

Versions in this module

v2

deprecated

v2.3.1

Jun 10, 2023

v2.3.0

Oct 14, 2019

v2.2.0

Aug 5, 2019

v2.1.0

Jul 28, 2019

v2.0.2

Jun 14, 2019

v2.0.1

Jun 13, 2019

v2.0.0

Jun 13, 2019

Changes in this version

+ const ECTypeEdwards

+ const ECTypeSecSchnorr

+ const ECTypeSecp256k1

+ var Edwards = newEdwardsDSA()

+ var SecSchnorr = newSecSchnorrDSA()

+ var Secp256k1 = newSecp256k1DSA()

+ type DSA interface

+ Add func(x1, y1, x2, y2 *big.Int) (*big.Int, *big.Int)

+ Decrypt func(privkey []byte, in []byte) ([]byte, error)

+ Encrypt func(x, y *big.Int, in []byte) ([]byte, error)

+ GenerateKey func(rand io.Reader) ([]byte, *big.Int, *big.Int, error)

+ GenerateSharedSecret func(privkey []byte, x, y *big.Int) []byte

+ GetN func() *big.Int

+ GetP func() *big.Int

+ IsOnCurve func(x *big.Int, y *big.Int) bool

+ NewPrivateKey func(*big.Int) PrivateKey

+ NewPublicKey func(x *big.Int, y *big.Int) PublicKey

+ NewSignature func(r *big.Int, s *big.Int) Signature

+ ParseDERSignature func(sigStr []byte) (Signature, error)

+ ParsePubKey func(pubKeyStr []byte) (PublicKey, error)

+ ParseSignature func(sigStr []byte) (Signature, error)

+ PrivKeyBytesLen func() int

+ PrivKeyFromBytes func(pk []byte) (PrivateKey, PublicKey)

+ PrivKeyFromScalar func(pk []byte) (PrivateKey, PublicKey)

+ PubKeyBytesLen func() int

+ PubKeyBytesLenCompressed func() int

+ PubKeyBytesLenUncompressed func() int

+ RecoverCompact func(signature, hash []byte) (PublicKey, bool, error)

+ ScalarBaseMult func(k []byte) (*big.Int, *big.Int)

+ ScalarMult func(x, y *big.Int, k []byte) (*big.Int, *big.Int)

+ Sign func(priv PrivateKey, hash []byte) (r, s *big.Int, err error)

+ Verify func(pub PublicKey, hash []byte, r, s *big.Int) bool

+ type PrivateKey interface

+ GetD func() *big.Int

+ GetType func() int

+ Public func() (*big.Int, *big.Int)

+ Serialize func() []byte

+ SerializeSecret func() []byte

+ type PublicKey interface

+ GetCurve func() interface{}

+ GetType func() int

+ GetX func() *big.Int

+ GetY func() *big.Int

+ Serialize func() []byte

+ SerializeCompressed func() []byte

+ SerializeUncompressed func() []byte

+ ToECDSA func() *ecdsa.PublicKey

+ type Signature interface

+ GetR func() *big.Int

+ GetS func() *big.Int

+ GetType func() int

+ Serialize func() []byte

Other modules containing this package

github.com/decred/dcrd/chaincfg