Sha256: faacef3b6f3f7ba7b2779676353e72113b256e03a39b08a04ccc5d760e272d37
Contents?: true
Size: 717 Bytes
Versions: 104
Compression:
Stored size: 717 Bytes
Contents
module Braintree
module Digest # :nodoc:
def self.hexdigest(private_key, string)
_hmac_sha1(private_key, string)
end
def self.secure_compare(left, right)
return false unless left && right
left_bytes = left.unpack("C*")
right_bytes = right.unpack("C*")
return false if left_bytes.size != right_bytes.size
result = 0
left_bytes.zip(right_bytes).each do |left_byte, right_byte|
result |= left_byte ^ right_byte
end
result == 0
end
def self._hmac_sha1(key, message)
key_digest = ::Digest::SHA1.digest(key)
sha1 = OpenSSL::Digest.new("sha1")
OpenSSL::HMAC.hexdigest(sha1, key_digest, message.to_s)
end
end
end
Version data entries
104 entries across 104 versions & 1 rubygems