1  # -*- coding: utf-8 -*-
 2  #
 3  #  Copyright 2011 Sybren A. Stüvel <sybren@stuvel.eu>
 4  #
 5  #  Licensed under the Apache License, Version 2.0 (the "License");
 6  #  you may not use this file except in compliance with the License.
 7  #  You may obtain a copy of the License at
 8  #
 9  #      https://www.apache.org/licenses/LICENSE-2.0
10  #
11  #  Unless required by applicable law or agreed to in writing, software
12  #  distributed under the License is distributed on an "AS IS" BASIS,
13  #  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  #  See the License for the specific language governing permissions and
15  #  limitations under the License.
16  """RSA module
17  
18  Module for calculating large primes, and RSA encryption, decryption, signing
19  and verification. Includes generating public and private keys.
20  
21  WARNING: this implementation does not use compression of the cleartext input to
22  prevent repetitions, or other common security improvements. Use with care.
23  
24  """
25  
26  from adafruit_rsa.key import newkeys, PrivateKey, PublicKey
27  from adafruit_rsa.pkcs1 import (
28      encrypt,
29      decrypt,
30      sign,
31      verify,
32      DecryptionError,
33      VerificationError,
34      find_signature_hash,
35      sign_hash,
36      compute_hash,
37  )
38  
39  __author__ = "Sybren Stuvel, Barry Mead and Yesudeep Mangalapilly"
40  __date__ = "2018-09-16"
41  # __version__ = '4.0.0'
42  __version__ = "0.0.0-auto.0"
43  __repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_RSA.git"