Implementation of Java string encryption and password encryption
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Java
In our program design, we often need to encrypt some special content. Today, we have summarized several simple encryption methods to share with you!
How to use java to realize simple encryption and decryption of string? In order to ensure the security of user information, the system must encrypt and save its password to the database when saving user information.
When you need to use a password, take out the data and decrypt it.
Avoid saving plaintext passwords.
Scheme I:
Scheme II
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