blech32

Documentation

Index

• func ConvertBits(data []byte, fromBits, toBits uint8, pad bool) ([]byte, error)
• func Decode(addr string) (string, []byte, error)
• func DecodeGeneric(blech string) (string, []byte, []byte, error)
• func Encode(hrp string, data []byte, encoding EncodingType) (string, error)
• type EncodingType
  • func EncodingTypeFromSegwitVersion(version byte) (EncodingType, error)

Functions

func ConvertBits

func ConvertBits(data []byte, fromBits, toBits uint8, pad bool) ([]byte, error)

ConvertBits converts a byte slice where each byte is encoding fromBits bits, to a byte slice where each byte is encoding toBits bits.

func Decode

func Decode(addr string) (string, []byte, error)

Decode is like DecodeGeneric but also checks the checksum according to segwit version.

func DecodeGeneric

func DecodeGeneric(blech string) (string, []byte, []byte, error)

Decode decodes a blech32 encoded string, returning the human-readable part and the data part excluding the checksum.

func Encode

func Encode(hrp string, data []byte, encoding EncodingType) (string, error)

Encode encodes a byte slice into a blech32 string with the human-readable part hrb. Note that the bytes must each encode 5 bits (base32).

Types

type EncodingType

type EncodingType int64

const (
	BLECH32  EncodingType = 0x01
	BLECH32M EncodingType = 0x455972a3350f7a1
)

func EncodingTypeFromSegwitVersion

func EncodingTypeFromSegwitVersion(version byte) (EncodingType, error)