Sha256: 8494bb9ab273c54a0a7bccd96c061c0282bc75eb71018462fe05f0269f353e27
Contents?: true
Size: 707 Bytes
Versions: 10
Compression:
Stored size: 707 Bytes
Contents
module Braintree
module Digest
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
10 entries across 10 versions & 1 rubygems