Sha256: 016e84ca5dcfc65e376cd13e80c8125c46a5faf358f526f9f9455c5cfa81cb55
Contents?: true
Size: 725 Bytes
Versions: 35
Compression:
Stored size: 725 Bytes
Contents
require "digest/sha2"
module Devise
module Encryptors
# = Sha512
# Uses the Sha512 hash algorithm to encrypt passwords.
class Sha512 < Base
# Gererates a default password digest based on salt, pepper and the
# incoming password.
def self.digest(password, stretches, salt, pepper)
digest = pepper
stretches.times { digest = self.secure_digest(salt, digest, password, pepper) }
digest
end
private
# Generate a Sha512 digest joining args. Generated token is something like
# --arg1--arg2--arg3--argN--
def self.secure_digest(*tokens)
::Digest::SHA512.hexdigest('--' << tokens.flatten.join('--') << '--')
end
end
end
end
Version data entries
35 entries across 35 versions & 7 rubygems