module Crypto::Subtle

Class methods

.constant_time_byte_eq(x, y)

View source

.constant_time_compare(x, y) : Bool

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.

View source