![]() ![]() RSA decryption of AES Session key fails with 'AttributeError: 'bytes' object has no attribute 'n'īut the answer to that question does not solve my issue. ModBits = (self._key.n)ĪttributeError: 'int' object has no attribute 'n' ![]() The session_key is actually encrypted correctly, but an AttributeError exception is always raised, with the following message: Traceback (most recent call last):įile "/usr/local/lib/python3.7/site-packages/Cryptodome/Cipher/PKCS1_OAEP.py", line 107, in encrypt The server gets the private key and uses it to encrypt a session key: data = conn.recv(271).decode()Įnc_session_key = cipher_rsa.encrypt(session_key) First, install the pycryptodome package, which is a powerful Python library of low-level cryptographic primitives (hashes, MAC codes, key-derivation, symmetric and asymmetric ciphers, digital signatures): pip install pycryptodome RSA Key Generation Now, let's write the Python code. Public_key = key.publickey().exportKey('PEM') Key = RSA.generate(n_bin_size, None, e) # RsaKey object The client generates its RSA keys and sends the public one to a server: n_bin_size = 1024 I need to fix a client/server interaction based on P圜ryptodome.
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