ecdh

Documentation

Index

• Variables
• func ComputeSecret(private *PrivateKey, peersPublic *PublicKey) (secret []byte)
• func GenerateKey(curve elliptic.Curve, rand io.Reader) (*PrivateKey, *PublicKey, error)
• func MarshalPrivateKey(key *PrivateKey) ([]byte, error)
• func MarshalPublicKey(key *PublicKey) ([]byte, error)
• type Curve
• type PrivateKey
  • func ParsePrivateKey(derBytes []byte) (*PrivateKey, error)
  • func (this *PrivateKey) ComputeSecret(peersPublic *PublicKey) (secret []byte)
  • func (this *PrivateKey) Public() crypto.PublicKey
• type PublicKey
  • func GeneratePublicKey(private *PrivateKey) (*PublicKey, error)
  • func ParsePublicKey(derBytes []byte) (pub *PublicKey, err error)
  • func (this *PublicKey) Check() (err error)

Variables

var (
	// 方式
	P521 = elliptic.P521
	P384 = elliptic.P384
	P256 = elliptic.P256
	P224 = elliptic.P224
)

Functions

func ComputeSecret

func ComputeSecret(private *PrivateKey, peersPublic *PublicKey) (secret []byte)

生成密码

func GenerateKey

func GenerateKey(curve elliptic.Curve, rand io.Reader) (*PrivateKey, *PublicKey, error)

生成密钥对

func MarshalPrivateKey

func MarshalPrivateKey(key *PrivateKey) ([]byte, error)

包装私钥

func MarshalPublicKey

func MarshalPublicKey(key *PublicKey) ([]byte, error)

包装公钥

Types

type Curve

type Curve = elliptic.Curve

type PrivateKey

type PrivateKey struct {
	PublicKey

	X []byte
}

私钥

func ParsePrivateKey

func ParsePrivateKey(derBytes []byte) (*PrivateKey, error)

解析私钥

func (*PrivateKey) ComputeSecret

func (this *PrivateKey) ComputeSecret(peersPublic *PublicKey) (secret []byte)

生成密码

func (*PrivateKey) Public

func (this *PrivateKey) Public() crypto.PublicKey

type PublicKey

type PublicKey struct {
	elliptic.Curve

	Y []byte
}

公钥

func GeneratePublicKey

func GeneratePublicKey(private *PrivateKey) (*PublicKey, error)

从私钥获取公钥

func ParsePublicKey

func ParsePublicKey(derBytes []byte) (pub *PublicKey, err error)

解析公钥

func (*PublicKey) Check

func (this *PublicKey) Check() (err error)

检测