ModuleNotFoundError:没有名为“Crypto”的模块

Rah*_*kur 5 python cryptography sha256 pycrypto rsa-sha256

我安装了 Crypto 模块和 SHA256 但显示 ModuleNotFoundError :-

回溯(最近一次调用最后一次):文件“Digitalsig.py”,第 1 行,来自 Crypto.Hash import SHA256 ModuleNotFoundError:没有名为“Crypto”的模块

这是参考代码

from Crypto.Hash import SHA256
from Crypto.PublicKey import RSA
from Crypto import Random

random_generator = Random.new().read

#used to generate a keypair which contain a public and private key
keyPair = RSA.generate(1024,random_generator)
pubKey = keyPair.publicKey()

plainText = 'Hello World'
hashA = SHA256.new(plainText).digest()
digitalSignature = keyPair.sign(hashA,'')

print("Hash A: "+repr(hashA) + "\n");
print("Digital Signature: " + repr(digitalSignature) + "\n")

#Bob receives the plainText and digitalSignature from Alice 
#plainTextChanged ='Hello World'
hashB =SHA256.new(plainText).digest()
print("Hash B: " + repr(hashB) + "\n")

if(pubKey.verify(hashB, digitalSignature)):
    print("Match")
else:
    print("No Match")
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小智 6

首先使用pip安装一个模块

  1. 打开命令
  2. 写入命令 pip install pycrypto (需要安装Microsoft Visual C++ 14.0)
  3. 然后在您的代码中使用它,就像在上面的代码中使用一样

  • 使用“pycryptodome”,这是更新的、不易受攻击的、官方的、受支持的版本。`pip install pycryptodome` https://pycryptodome.readthedocs.io/en/latest/src/faq.html# (8认同)