utils

README

Utils

More general utilities that are used by other modules.

ed25519 is a modified version of the crypto/ed25519 standard library that uses blake2b instead of sha512.

Documentation

Index

• Constants
• Variables
• func AddressToPub(account string, banano bool) (public_key []byte, err error)
• func GenerateSeed(rand io.Reader) (string, error)
• func GetAddressChecksum(pub ed25519.PublicKey) []byte
• func GetEnv(key string, fallback string) string
• func GetPippinConfigurationRoot() (string, error)
• func KeypairFromSeed(seed string, index uint32) (ed25519.PublicKey, ed25519.PrivateKey, error)
• func PubKeyToAddress(pub ed25519.PublicKey, banano bool) string
• func Reversed(str []byte) (result []byte)
• func ToBool(val interface{}) (bool, error)
• func ToInt(val interface{}) (int, error)
• func ToPtr[T interface{}](value T) *T
• func Validate64HexHash(hash string) bool
• type AESCrypt
  • func NewAesCrypt(key string) *AESCrypt
  • func (a *AESCrypt) Decrypt(encryptedString string) (string, error)
  • func (a *AESCrypt) Encrypt(input string) (string, error)

Constants

const EncodeNano = "13456789abcdefghijkmnopqrstuwxyz"

nano uses a non-standard base32 character set.

Variables

var NanoEncoding = base32.NewEncoding(EncodeNano)

Functions

func AddressToPub

func AddressToPub(account string, banano bool) (public_key []byte, err error)

func GenerateSeed

func GenerateSeed(rand io.Reader) (string, error)

Generates a seed, if rand is nil will use crypto/rand to generate secure seeds

func GetAddressChecksum

func GetAddressChecksum(pub ed25519.PublicKey) []byte

func GetEnv

func GetEnv(key string, fallback string) string

func GetPippinConfigurationRoot

func GetPippinConfigurationRoot() (string, error)

func KeypairFromSeed

func KeypairFromSeed(seed string, index uint32) (ed25519.PublicKey, ed25519.PrivateKey, error)

Generate a keypair from a seed at specified index

func PubKeyToAddress

func PubKeyToAddress(pub ed25519.PublicKey, banano bool) string

func Reversed

func Reversed(str []byte) (result []byte)

func ToBool

func ToBool(val interface{}) (bool, error)

func ToInt

func ToInt(val interface{}) (int, error)

func ToPtr

func ToPtr[T interface{}](value T) *T

Convert value to pointer with generic interface

func Validate64HexHash

func Validate64HexHash(hash string) bool

Types

type AESCrypt

type AESCrypt struct {
	SecretKey string
}

func NewAesCrypt

func NewAesCrypt(key string) *AESCrypt

func (*AESCrypt) Decrypt

func (a *AESCrypt) Decrypt(encryptedString string) (string, error)

func (*AESCrypt) Encrypt

func (a *AESCrypt) Encrypt(input string) (string, error)