43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
import hashlib
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import os
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class PasswordLock:
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def __init__(self):
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self.salt = b'\xb2S"e}\xdf\xb0\xfe\x9c\xde\xde\xfe\xf3\x1d\xdc>'
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def hash_password(self, password):
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# 将密码转换为字节流
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password_bytes = password.encode('utf-8')
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# 将盐值和密码组合并进行哈希
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hash_obj = hashlib.sha256(self.salt + password_bytes)
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password_hash = hash_obj.hexdigest()
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return password_hash
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def verify_password(self, input_password, stored_hash):
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# 使用相同的盐值对输入密码进行哈希
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calculated_hash = self.hash_password(input_password)
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# 比较计算出的哈希值与存储的哈希值
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return calculated_hash == stored_hash
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# 使用示例
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if __name__ == "__main__":
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lock = PasswordLock()
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# 用户设置密码
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user_password = input("请设置一个三位数密码: ")
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# 加密密码
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password_hash = lock.hash_password(user_password)
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print(f"密码已加密，哈希值: {password_hash}")
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# 验证密码
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test_password = input("请输入密码进行验证: ")
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if lock.verify_password(test_password, password_hash):
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print("密码验证成功！")
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else:
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print("密码验证失败！")
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