module Braintree::SHA256Digest
Public Class Methods
Source
# File lib/braintree/sha256_digest.rb, line 7 def self._hmac(key, message) key_digest = ::Digest::SHA256.digest(key) sha256 = OpenSSL::Digest.new("sha256") OpenSSL::HMAC.hexdigest(sha256, key_digest, message.to_s) end
Source
# File lib/braintree/sha256_digest.rb, line 3 def self.hexdigest(private_key, string) _hmac(private_key, string) end