signature

Documentation

Index

• func MapECCurveToKeyType(curve elliptic.Curve) (kmsapi.KeyType, error)
• type Signer
  • func GetEd25519Signer(privKey ed25519.PrivateKey, pubKey ed25519.PublicKey) Signer
  • func GetSigner(privateKeyJWK *jwk.JWK) (Signer, error)
  • func NewCryptoSigner(crypto cryptoapi.Crypto, kms kmsapi.KeyManager, keyType kmsapi.KeyType) (Signer, error)
  • func NewSigner(keyType kmsapi.KeyType) (Signer, error)

Functions

func MapECCurveToKeyType

func MapECCurveToKeyType(curve elliptic.Curve) (kmsapi.KeyType, error)

MapECCurveToKeyType makes a mapping of Elliptic Curve to KeyType of kms.

Types

type Signer

type Signer interface {
	// Sign signs the message.
	Sign(msg []byte) ([]byte, error)

	// PublicKey returns a public key object (e.g. ed25519.VerificationMethod or *ecdsa.PublicKey).
	PublicKey() interface{}

	// PublicKeyBytes returns bytes of the public key.
	PublicKeyBytes() []byte

	// Alg return alg.
	Alg() string
}

Signer defines generic signer.

func GetEd25519Signer

func GetEd25519Signer(privKey ed25519.PrivateKey, pubKey ed25519.PublicKey) Signer

GetEd25519Signer returns Ed25519 Signer with predefined private and public keys.

func GetSigner

func GetSigner(privateKeyJWK *jwk.JWK) (Signer, error)

GetSigner returns a new Signer based on privateKey. For case ed25519.PrivateKey pubKey is nil.

func NewCryptoSigner

func NewCryptoSigner(crypto cryptoapi.Crypto, kms kmsapi.KeyManager, keyType kmsapi.KeyType) (Signer, error)

NewCryptoSigner creates a new signer based on crypto if possible.

func NewSigner

func NewSigner(keyType kmsapi.KeyType) (Signer, error)

NewSigner creates a new signer.