crypto

func Hash ¶

func Hash(data interface{}) string

Hash computes hash of the given data using RawHash and returns result as hex decoded string.

func RawHash ¶

func RawHash(data interface{}) []byte

RawHash computes SHA3-256 hash depending on data type and returns the hash bytes.

RawHash panics if data type is unknown.

Known types:

- []byte

- HashBytes

- string

func ReadKeysFile ¶

func ReadKeysFile(keysFile string) (publicKey, privateKey []byte, err error)

ReadKeysFile reads file existing in keysFile dir and parses public and private keys from file.

func Verify ¶

func Verify(publicKey, signature, hash, scheme string) (bool, error)

Verify verifies passed signature of the passed hash with passed public key using the signature scheme.