crypto

Documentation

Index

• Constants
• Variables
• func Decrypt(data []byte, passphrase string) ([]byte, error)
• func Encrypt(data []byte, passphrase string) ([]byte, error)
• type SignatureAlgorithm
  • func NewEd25519() SignatureAlgorithm
  • func NewSignatureAlgorithm(algo string) (SignatureAlgorithm, error)
  • func (s *SignatureAlgorithm) GenKey() (crypto.PublicKey, crypto.PrivateKey, error)
  • func (s *SignatureAlgorithm) MarshalJSON() ([]byte, error)
  • func (s *SignatureAlgorithm) Name() string
  • func (s *SignatureAlgorithm) Sign(priv crypto.PrivateKey, buf []byte) ([]byte, error)
  • func (s *SignatureAlgorithm) UnmarshalJSON(data []byte) error
  • func (s *SignatureAlgorithm) Verify(pub crypto.PublicKey, message, sig []byte) (bool, error)
  • func (s *SignatureAlgorithm) Version() uint32

Constants

const (
	Ed25519 string = "vega/ed25519"
)

Variables

var (
	// ErrBadED25519PrivateKeyLength is returned if a private key with incorrect length is supplied.
	ErrBadED25519PrivateKeyLength = errors.New("bad ed25519 private key length")

	// ErrBadED25519PublicKeyLength is returned if a public key with incorrect length is supplied.
	ErrBadED25519PublicKeyLength = errors.New("bad ed25519 public key length")
)

var (
	ErrUnsupportedSignatureAlgorithm = errors.New("unsupported signature algorithm")
)

Functions

func Decrypt

func Decrypt(data []byte, passphrase string) ([]byte, error)

func Encrypt

func Encrypt(data []byte, passphrase string) ([]byte, error)

Types

type SignatureAlgorithm

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

func NewEd25519

func NewEd25519() SignatureAlgorithm

func NewSignatureAlgorithm

func NewSignatureAlgorithm(algo string) (SignatureAlgorithm, error)

func (*SignatureAlgorithm) GenKey

func (s *SignatureAlgorithm) GenKey() (crypto.PublicKey, crypto.PrivateKey, error)

func (*SignatureAlgorithm) MarshalJSON

func (s *SignatureAlgorithm) MarshalJSON() ([]byte, error)

func (*SignatureAlgorithm) Name

func (s *SignatureAlgorithm) Name() string

func (*SignatureAlgorithm) Sign

func (s *SignatureAlgorithm) Sign(priv crypto.PrivateKey, buf []byte) ([]byte, error)

func (*SignatureAlgorithm) UnmarshalJSON

func (s *SignatureAlgorithm) UnmarshalJSON(data []byte) error

func (*SignatureAlgorithm) Verify

func (s *SignatureAlgorithm) Verify(pub crypto.PublicKey, message, sig []byte) (bool, error)

func (*SignatureAlgorithm) Version

func (s *SignatureAlgorithm) Version() uint32