可以在多个机器/应用程序中使用bcrypt或任何其他类型的cry吗？

Question

So I want to store a password in a config file that can be shared across my servers/applications. I have never used a hashing algorithm like bcrypt in this manner, but I have 3 applications I want to use the same password for. I really don't want to store the password in plain text (as it will just be out on the company network drive) so what are my options?

Answer 1

Yes you can use BCrypt across multiple platforms, of endian order and bitness. The output is well defined in terms of the input.

But BCrypt cannot be used to store passwords. It can only be used to verify passwords.

With that you can have the different systems, which accept a username/password from the user, use BCrypt to verify the entered password against the bcrypt hash stored in a central password file (eg database).