NAME

Crypt::Keyczar::Encrypter - used strictly to encrypt data

SYNOPSIS

  use Crypt::Keyczar::Encrypter;
  
  my $encrypter = Crypt::Keyczar::Encrypter->new('/path/to/keyset');
  my $cipher_text = $encrypter->encrypt('Secret message');

  use Crypt::Keyczar::FileReader;
  my $key_reader = Crypt::Keyczar::FileReader->new('/path/to/keyset');
  $encrypter = Crypt::Keyczar::Encrypter->new($key_reader);
  $cipher_text = $encrypter->encrypt('Secret message');

DESCRIPTION

Crypt::Keyczar::Encrypter are used strictly to encrypt data. Typically, Encrypters will read sets of symmetric keys, although may also be instantiated with set of public keys.

METHODS

* new($keyset_path)

Create a new Encrypter with a file-based keyset location. This will attempt to read the keys using a Crypt::Keyczar::FileReader. The corresponding key set must have a purpose of either crypt.

* encrypt($input)

Encrypt the given $input. return the encrypted cipher text.

SEE ALSO

"keyczar" in bin, Crypt::Keyczar, Crypt::Keyczar::Crypter, http://www.keyczar.org/

AUTHOR

Hiroyuki OYAMA <oyama@mixi.co.jp>

LICENSE

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.