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kelalaka
kelalaka
01:07
Which textbook?
Crypto HNQ
Crypto HNQ
1
Q: What format should a salt be when it is concatenated with the password?

rtilleryAssume that, in the available environment, it is not possible to use modern password hashing functions (bcrypt, scrypt, Argon2, PBKDF2, etc.), so it is necessary to roll my own stand-in, until they become available. (Or call it a theoretical question, because either way I'll learn something from ...

hash passwords sha-256 salt
 
20 hours later…
fgrieu
fgrieu
20:58
@Trey Positively both C and D are rotated at least once before each round, except the first in decryption (or encryption depending on implementation).

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