通过使用RSA+AES让HTTP传输更加安全,即C/S架构的加密通信!(Make HTTP transmissions more secure via RSA+AES, encrypted communication for B/S or C/S architecture.)
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使用概述(Overview)
**安装(Installation):**
.. code:: bash
# 正式版(Release)
$ pip install -U PySecureHTTP
# 开发版(Dev)
$ pip install -U git+https://github.com/cisco08/PythonWeb-SecureHTTP@master
**示例代码(Examples):**
1. AES加密、解密
.. code:: python
from SecureHTTP import AESEncrypt, AESDecrypt
# 加密后的密文
ciphertext = AESEncrypt('ThisIsASecretKey', 'Hello World!')
# 解密后的明文
plaintext = AESDecrypt("ThisIsASecretKey", ciphertext)
2. RSA加密、解密
.. code:: python
from SecureHTTP import RSAEncrypt, RSADecrypt, generate_rsa_keys
# 生成密钥对
(pubkey, privkey) = generate_rsa_keys(incall=True)
# 加密后的密文
ciphertext = RSAEncrypt(pubkey, 'Hello World!')
# 解密后的明文
plaintext = RSADecrypt(privkey, ciphertext)
3. C/S加解密示例:
.. code:: python
# 模拟C/S请求
from SecureHTTP import EncryptedCommunicationClient, EncryptedCommunicationServer, generate_rsa_keys
post = {u'a': 1, u'c': 3, u'b': 2, u'data': ["a", 1, None]}
resp = {u'msg': None, u'code': 0}
# 生成密钥对
(pubkey, privkey) = generate_rsa_keys(incall=True)
# 初始化客户端类
client = EncryptedCommunicationClient(pubkey)
# 初始化服务端类
server = EncryptedCommunicationServer(privkey)
# NO.1 客户端加密数据
c1 = client.clientEncrypt(post)
# NO.2 服务端解密数据
s1 = server.serverDecrypt(c1)
# NO.3 服务端返回加密数据
s2 = server.serverEncrypt(resp)
# NO.4 客户端获取返回数据并解密
c2 = client.clientDecrypt(s2)
# 以上四个步骤即完成一次请求/响应