crypto

Documentation

Index

• Variables
• func RandBytes(n int) []byte
• func Verify(blob []byte, signature B64, publicKey B64) error
• type B64
  • func DerivePK(secretKey B64) (publicKey B64, err error)
  • func Digest(blob []byte) (base64 B64)
  • func Encode(blob []byte) (b64 B64)
  • func GenSK() B64
  • func Sign(secretKey B64, blob []byte) (signature B64, _ error)
  • func (b64 B64) Decode() ([]byte, error)
  • func (b64 B64) String() string

Variables

var ErrInvalidPK = errors.New("invalid pk")

var ErrInvalidSK = errors.New("invalid sk")

var ErrInvalidSign = errors.New("invalid sign")

Functions

func RandBytes

func RandBytes(n int) []byte

func Verify

func Verify(blob []byte, signature B64, publicKey B64) error

Verify verifies the signature of msg by public key and returns nil if valid

Types

type B64

type B64 string

func DerivePK

func DerivePK(secretKey B64) (publicKey B64, err error)

DerivePK generates public key for/from secretKey

func Digest

func Digest(blob []byte) (base64 B64)

func Encode

func Encode(blob []byte) (b64 B64)

func GenSK

func GenSK() B64

GenSK generates a new Secret Key

func Sign

func Sign(secretKey B64, blob []byte) (signature B64, _ error)

Sign generates a signature for msg by secretKey

func (B64) Decode

func (b64 B64) Decode() ([]byte, error)

func (B64) String

func (b64 B64) String() string