Crypto::Subtle
module Crypto::Subtle
Defined in:
crypto/subtle.crClass Method Summary
- .constant_time_byte_eq(x, y)
- .constant_time_compare(x, y) : Bool
Compares x and y in constant time and returns
trueif they are the same, andfalseif they are not.
Class Method Detail
def self.constant_time_byte_eq(x, y)Source
def self.constant_time_compare(x, y) : BoolSource
Compares x and y in constant time and returns true if they are the same, and false if they are not.
require "crypto/subtle"
Crypto::Subtle.constant_time_compare("foo", "bar") # => false
Crypto::Subtle.constant_time_compare("foo", "foo") # => true NOTE x and y must be able to respond to to_slice.
© 2012–2017 Manas Technology Solutions.
Licensed under the Apache License, Version 2.0.
https://crystal-lang.org/api/0.22.0/Crypto/Subtle.html
