module Crypto

Overview

wraps various hasing functions for convenience

Defined in:

crypto.cr

Constant Summary

BASE_58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"

the base-58 alphabet

Class Method Summary

• .base58(h : String)

  encode a string as base-58

• .bin_to_hex(b : Bytes)

  helper function to convert byte arrays to hex strings

• .hex_to_bin(s : String)

  helper function to convert hex strings to byte arrays

• .keccak256(h : String)

  operating a keccak-256 hash on the byte array

• .keccak256_string(h : String)

  operating a keccak-256 hash on the actual string literal

• .ripemd160(h : String)

  operating a ripemd-160 hash on the byte array

• .sha256(h : String)

  operating a sha2-256 hash on the byte array

• .sha3(h : String)

  operating a sha3-256 hash on the byte array

• .sha3_string(h : String)

  operating a sha3-256 hash on the actual string literal

Class Method Detail