)returnbase64.b64encode(encrypted).decode('utf-8')# RSA解密(使用私钥)defdecrypt_with_private_key(private_key_b64, ciphertext_b64): ciphertext = base64.b64decode(ciphertext_b64) private_key_pem = base64.b64decode(private_key_b64) private_key = serialization.load_pem_private_key( private_k...
defencrypt_message(public_key, message): # 使用公钥加密消息 rsa_public_key = RSA.import_key(public_key) cipher = PKCS1_OAEP.new(rsa_public_key) encrypted_message = cipher.encrypt(message.encode('utf-8')) return binascii.hexlify(encrypted_message).decode('utf-8') defdecrypt_message(privat...
importrsa# 生成RSA密钥对(key,private_key)=rsa.newkeys(512)# 要加密的数据data='Hello, RSA!'# 使用私钥对数据进行加密encrypted_data=rsa.encrypt(data.encode(),private_key)# 使用公钥对加密数据进行解密decrypted_data=rsa.decrypt(encrypted_data,key)print('原始数据:',data)print('加密后的数据:',enc...
9. 在上述代码中,我们使用private_key.decrypt()方法对加密的数据进行解密。 4. 完整代码 下面是完整的代码示例: fromcryptography.hazmat.backendsimportdefault_backendfromcryptography.hazmat.primitives.asymmetricimportrsafromcryptography.hazmat.primitivesimportserializationfromcryptography.hazmat.primitives.asymmetricimportp...
(public, message) print("您获得的密文是:", ''.join(map(lambda x: str(x), encrypted_msg))) privatee = [] privatee.append(int(input('输入您的私钥前排序列'))) privatee.append(int(input('输入您的私钥后排序列'))) print('密文的解密结果为:', decrypt(privatee[0], privatee[1], ...
key = RSA.importKey(private) elif isinstance(private, bytes): private = private.decode() key = RSA.importKey(private) else: raise TypeError('private: str bytes') cipher = Cipher_pkcs1_v1_5.new(key) text = cipher.decrypt(base64.b64decode(message), None) ...
password=None, backend=default_backend() ) # 解密 decrypted = private_key.decrypt( ciphertext, padding.OAEP( mgf=padding.MGF1(algorithm=hashes.SHA256()), algorithm=hashes.SHA256(), label=None ) ) assert decrypted == message # True
(cipher.encrypt(bytes(message.encode("utf8")))print(rsa_text.decode('utf-8'))# 使用私钥对内容进行rsa解密withopen('private_a.rsa')asf:key=f.read()pri_key=RSA.importKey(key)cipher=PKCS1_cipher.new(pri_key)back_text=cipher.decrypt(base64.b64decode(rsa_text),0)print(back_text.decode(...
如何在Python中实现RSA私钥解密? Program : Textbook RSA (on group) In this part, you are required to implement the textbook RSA algorithm from scratch. It contains the following three procedures, KeyGen, Encrypt, and Decrypt. Your program does the following: Note that in this program, you may...
利用rsa库直接读 import rsa prikey = rsa.PrivateKey(n , e , d , p , q) with open("test.enc" , "rb") as fp: print(rsa.decrypt(fp.read(), prikey).decode()) 利用openssl OpenSSL> rsautl -decrypt -in test.enc -inkey private.pem ...