key) def decrypt(self, ciphertext: np.ndarray): """解密""" assert self.key is not None, "Please input a key!" # 循环解密 return self._loopCrypt(ciphertext, self.key_1) def translate(self, s, to: str): """ :param to: "text"把数字数组 ndarray(dim 1) 转化成字符串 str;"num...
hill_cipher = HillCipher(numpy.array([[6,25,1], [5,26]])) print(hill_cipher.make_decrypt_key()) hill_cipher = HillCipher(numpy.array([[6,24,1], [13,16 ,10],[20,17,15]])) print(hill_cipher.make_decrypt_key()) hill_cipher = HillCipher(numpy.array([[1,1,2], [-1,2 ...
tril(np.ones(3, dtype='int32')) # 加密代码 encrypted = crypt(encrypter, encode(msg, 3)) # 密文 cipher = ''.join(map(chr, encrypted.ravel())) # 解密矩阵 decrypter = np.linalg.inv(encrypter).astype('int32') % 26 # 解密代码 decrypted = crypt(decrypter, encode(cipher, 3)) # ...
This implementation of the Hill Cipher in Python uses the NumPy library to perform matrix operations. Installation Clone the GitHub repository: git clone https://github.com/Jawabreh0/hill-cipher Install NumPy: pip install numpy ##Usage To encrypt a message using the Hill Cipher, run hill-...
Python Discrete Optimization for Unsupervised Sentence Summarization with Word-Level Extraction summarizationhill-climbingsentence-summarizationheadline-generationunsupervised-summarizationunsupervised-sentence-summarization UpdatedJun 25, 2022 Python Enigma cipher tool ...
Akbal, Barua, Dogan, Tuncer, and Acharya (2022) introduced a data encryption standard cipher model - DesPatNet25 which utilized a novel hand-modeled automated system and was evaluated on a public construction site monitoring (CSM) sound dataset. An accurate fire learning model was proposed by ...
32 + cipher_suite = Fernet(key.encode()) 33 + encrypted_text = cipher_suite.encrypt(str(data).encode()).decode() 34 + return encrypted_text 35 + 36 + 37 + def fernet_decrypt(data: str, key: str = None, is_dict=False) -> str: 38 + """解密文本 39 + 40 + :...