ecdsa

Documentation

Index

• type Verifier
  • func NewES256() *Verifier
  • func NewES384() *Verifier
  • func NewES521() *Verifier
  • func NewSecp256k1() *Verifier
  • func (sv *Verifier) SupportedKeyType(keyType kms.KeyType) bool
  • func (sv *Verifier) Verify(signature, msg []byte, pubKey *pubkey.PublicKey) error

Types

type Verifier

type Verifier struct {
	// contains filtered or unexported fields
}

Verifier verifies elliptic curve signatures.

func NewES256

func NewES256() *Verifier

NewES256 creates a new signature verifier that verifies a ECDSA P-256 signature taking public key bytes and JSON Web Key as input.

func NewES384

func NewES384() *Verifier

NewES384 creates a new signature verifier that verifies a ECDSA P-384 signature taking public key bytes and JSON Web Key as input.

func NewES521

func NewES521() *Verifier

NewES521 creates a new signature verifier that verifies a ECDSA P-521 signature taking public key bytes and JSON Web Key as input.

func NewSecp256k1

func NewSecp256k1() *Verifier

NewSecp256k1 creates a new signature verifier that verifies a ECDSA secp256k1 signature taking public key bytes and JSON Web Key as input.

func (*Verifier) SupportedKeyType

func (sv *Verifier) SupportedKeyType(keyType kms.KeyType) bool

SupportedKeyType checks if verifier supports given key.

func (*Verifier) Verify

func (sv *Verifier) Verify(signature, msg []byte, pubKey *pubkey.PublicKey) error

Verify verifies the signature.