--- /dev/null
+# -*- coding: utf-8 -*-
+#
+# Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
+#
+# 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.
+"""RSA module
+
+Module for calculating large primes, and RSA encryption, decryption, signing
+and verification. Includes generating public and private keys.
+
+WARNING: this implementation does not use random padding, compression of the
+cleartext input to prevent repetitions, or other common security improvements.
+Use with care.
+
+If you want to have a more secure implementation, use the functions from the
+``rsa.pkcs1`` module.
+
+"""
+
+__author__ = "Sybren Stuvel, Marloes de Boer, Ivo Tamboer, and Barry Mead"
+__date__ = "2011-08-07"
+__version__ = '3.0.1'
+
+from rsa.key import newkeys, PrivateKey, PublicKey
+from rsa.pkcs1 import encrypt, decrypt, sign, verify, DecryptionError, \
+ VerificationError
+
+# Do doctest if we're run directly
+if __name__ == "__main__":
+ import doctest
+ doctest.testmod()
+
+__all__ = ["newkeys", "encrypt", "decrypt", "sign", "verify", 'PublicKey',
+ 'PrivateKey', 'DecryptionError', 'VerificationError']
+