Sha256: 54e0c45c37cdcb7fddc7150f29decf88603fd06a06be9250d0c2f632cc8a120d
Contents?: true
Size: 1.01 KB
Versions: 8
Compression:
Stored size: 1.01 KB
Contents
# frozen_string_literal: true
module Pubnub
module Crypto
# Base class which is used to implement a module that can be used to
# configure <b>PubNub</b> client or for manual data encryption and
# decryption.
class CryptoProvider
# Encrypt provided data.
#
# @param data [String] Source data for encryption.
# @return [String, nil] Encrypted data or <i>nil</i> in case of encryption
# error.
def encrypt(data)
raise NotImplementedError, 'Subclass should provide "encrypt" method implementation.'
end
# Decrypt provided data.
#
# @param data [String] Encrypted data for decryption.
# @return [String, nil] Decrypted data or <i>nil</i> in case of decryption
# error.
#
# @raise [UnknownCryptorError] If the <i>cryptor</i> for data processing is
# not registered.
def decrypt(data)
raise NotImplementedError, 'Subclass should provide "decrypt" method implementation.'
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems