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Re:What We Do in the /etc./Shadow – Cryptography with Passwords by _448 on Saturday January 07, 2023 @04:16PM (#34292906)
Thank you for the link! I will go through it.

And is there a way to derive a public key using a derived private key, say, for example, by using ECC?

Re:What We Do in the /etc./Shadow – Cryptography with Passwords by some_furry on Saturday January 07, 2023 @04:27PM (#34293024)
crypto_box_seed_keypair()

Or for signatures, crypto_sign_seed_keypair(). Use the output of Argon2 as the seed.

Re:What We Do in the /etc./Shadow – Cryptography with Passwords by _448 on Sunday January 08, 2023 @03:57AM (#34297340)
Thank you very much. That was really helpful!