PyCrypto 未完全安装在 Windows XP 上

在 Windows XP 上安装和配置PyCrypto时，可能会遇到一些问题。PyCrypto是一个Python密码学工具包，提供了各种加密和解密算法的实现。然而，由于Windows XP的年代较为久远，配置PyCrypto可能会遇到一些兼容性问题，导致未能完全安装成功。下面将介绍如何解决这些问题。

python
from Crypto.Cipher import AES
from Crypto.Random import get_random_bytes
def encrypt(plaintext, key):
    cipher = AES.new(key, AES.MODE_EAX)
    nonce = cipher.nonce
    ciphertext, tag = cipher.encrypt_and_digest(plaintext)
    return nonce + ciphertext + tag
def decrypt(ciphertext, key):
    nonce = ciphertext[:16]
    tag = ciphertext[-16:]
    ciphertext = ciphertext[16:-16]
    cipher = AES.new(key, AES.MODE_EAX, nonce)
    plaintext = cipher.decrypt_and_verify(ciphertext, tag)
    return plaintext
key = get_random_bytes(16)
plaintext = b"Hello, World!"
encrypted = encrypt(plaintext, key)
decrypted = decrypt(encrypted, key)
print("Plaintext:", plaintext)
print("Encrypted:", encrypted)
print("Decrypted:", decrypted)