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我有一些我在下面用 Python 2.7 编写的代码，并使用了 pynacl，在 mac os x 上运行。它目前的工作方式如下所示，它将加密密码，然后再解密。我想知道解密的最后几行是否可以在单独的python文件上？单独的 python 文件是一个每天运行的 cronjob，需要密码才能运行，这就是为什么我需要将解密部分放在文件 #2 上的原因。请让我知道任何建议。

我尝试将文件#1 导入到文件#2，甚至将文件#1 中所需的变量保存到文件中，但是“SealedBox”无法保存到错误“TypeError：参数1 必须可转换为缓冲区的文件中，不是密封盒”

#!/usr/bin/env python2


import nacl.utils
from nacl.public import PrivateKey, SealedBox
import getpass

# Generate Bob's private key, as we've done in the Box example
skbob = PrivateKey.generate()
pkbob = skbob.public_key

# Alice wishes to send a encrypted message to Bob,
# but prefers the message to be untraceable
sealed_box = SealedBox(pkbob)

# This is Alice's message
message = getpass.getpass("LDAP Password is:")

# Encrypt the message, it will carry the ephemeral key public part
# to let Bob decrypt it
encrypted = sealed_box.encrypt(message)

# Store the data with binary mode:
# with open('file.bin', 'wb') as f:
#   f.write(encrypted)

unseal_box = SealedBox(skbob)

# with open('file2.bin', 'wb') as f:
#   f.write(unseal_box)

# decrypt the received message, this is where File #2 would start
plaintext = unseal_box.decrypt(encrypted)
print(plaintext.decode('utf-8'))
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1 回答 1

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你可以使用泡菜：

加密脚本

from nacl.public import PrivateKey, SealedBox
import getpass
import pickle

# Generate Bob's private key, as we've done in the Box example
skbob = PrivateKey.generate()
pkbob = skbob.public_key

# Alice wishes to send a encrypted message to Bob,
# but prefers the message to be untraceable
sealed_box = SealedBox(pkbob)

# This is Alice's message
message = getpass.getpass("LDAP Password is:")

# Encrypt the message, it will carry the ephemeral key public part
# to let Bob decrypt it
encrypted = sealed_box.encrypt(message.encode())

# Store the data with binary mode:
with open('file.bin', 'wb') as f:
    pickle.dump(encrypted, f)
with open('file2.bin', 'wb') as f:
    pickle.dump(skbob, f)

解密脚本

from nacl.public import SealedBox
import pickle

with open('file.bin', 'rb') as f:
    encrypted = pickle.load(f)
with open('file2.bin', 'rb') as f:
    skbob = pickle.load(f)

unseal_box = SealedBox(skbob)
# decrypt the received message, this is where File #2 would start
plaintext = unseal_box.decrypt(encrypted)
print(plaintext.decode('utf-8'))
于 2019-05-10T23:40:42.270 回答