boolshit - Why the fuckin' hell does PayPal limit your password to 20 characters?!? The length shouldn't matter if they hash and s - devRant

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Comments

1

jsframework9000

2018

8y

Don't you need a limit that depends on the length of the hashed value to avoid duplicates? (I don't know much on this topic so enlighten me if I'm wrong)
1

Byomeer

2193

8y

@jsframework9000 that's why you salt the password hashes. That adds extra randomness to the data and avoids the duplicate issue...
1

sSam

1465

8y

@Byomeer you don't salt the hashes. You salt and then hash and it doesn't help the duplicate problem, but cutting the length could help.
1

Polarina

118

8y

Interesting fact: bcrypt, a popular password hashing algorithm, has a limit of 72 characters.

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