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| | # -*- encoding: binary -*-
require 'digest'
module Metropolis::MultiHash::Digest
N = "N"
def digest_sha1(key)
::Digest::SHA1.digest(key)[0,4].unpack(N)[0]
end
def digest_md5(key)
::Digest::MD5.digest(key)[0,4].unpack(N)[0]
end
def digest_sha256(key)
::Digest::SHA256.digest(key)[0,4].unpack(N)[0]
end
def digest_sha384(key)
::Digest::SHA384.digest(key)[0,4].unpack(N)[0]
end
def digest_sha512(key)
::Digest::SHA512.digest(key)[0,4].unpack(N)[0]
end
end
|