Password hash question - Printable Version

Password hash question - Printable Version

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Password hash question - BalkanEliteRP - 13.02.2018

Hi guys

I use now udb_hash function for password security

Код:

stock udb_hash(buf[]) //HASH PASS
{
    new length=strlen(buf);
    new s1 = 1;
    new s2 = 0;
    new n;
    for (n=0; n<length; n++)
    {
       s1 = (s1 + buf[n]) % 65521;
       s2 = (s2 + s1)     % 65521;
    }
    return (s2 << 16) + s1;
}

Is there any way to convert all this passwords to SHA256_PassHash ( https://sampwiki.blast.hk/wiki/SHA256_PassHash ) .Because i want to use

(I use MySQL)

Re: Password hash question - Virtual1ty - 13.02.2018

Require the user to input their password again, udb_hash it and compare it with old pass, then if it matches, hash the password with SHA-256 and store it. Hashes are always 1-way and cannot be reversed.

Re: Password hash question - Mugala - 13.02.2018

SHA256_PassHash <-- this is a function which is added in SA:MP 0.3.7 R1 (located in a_samp.inc)
so u can use SHA256_PassHash directly instead of udb_hash

Re: Password hash question - BalkanEliteRP - 13.02.2018

Quote:

Originally Posted by Virtual1ty

Require the user to input their password again, udb_hash it and compare it with old pass, then if it matches, hash the password with SHA-256 and store it. Hashes are always 1-way and cannot be reversed.

Thank you for help.I'm aslo think about it but I hoped there have way maybe

)