Sha256: 1899645cfd9429e2fbc4e0c04a6b6e8bf0be4c5525a91855ef3807dbe9076561
Contents?: true
Size: 791 Bytes
Versions: 10
Compression:
Stored size: 791 Bytes
Contents
require "digest/sha1"
module Devise
module Encryptable
module Encryptors
# = Sha1
# Uses the Sha1 hash algorithm to encrypt passwords.
class Sha1 < Base
# Generates a default password digest based on stretches, 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 SHA1 digest joining args. Generated token is something like
# --arg1--arg2--arg3--argN--
def self.secure_digest(*tokens)
::Digest::SHA1.hexdigest('--' << tokens.flatten.join('--') << '--')
end
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems