Displaying 4 results from an estimated 4 matches for "pcks5".
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pcks
2017 Apr 29
2
most secure password scheme
Hello,
I have a few questions on password schemes. Is SHA512 the most secure?
Is there a difference between SHA512 and SHA512-CRYPT? What about
SSHA512 and SSH512-CRYPT?
Is there a problem with this sql statement:
UPDATE virtual_users SET password=CONCAT(?{SHA256-CRYPT}?, ENCRYPT
(?Password Goes Here?, CONCAT(?$5$?, SUBSTRING(SHA(RAND()), -16))))
WHERE user=?user at example.com?;
I'm
2017 Apr 30
2
most secure password scheme
...e?, CONCAT(?$5$?, SUBSTRING(SHA(RAND()), -16))))
>> WHERE user=?user at example.com?;
>>
>> I'm getting an error 1064 at the ending email address.
>>
>> Thanks.
>> Dave.
>
> SSHA512 is salted SHA512, SHA512-CRYPT is crypt(3) compatible salted hash.
> PCKS5 or SHA512-CRYPT with over 1000 rounds is probably very secure, but
> SHA512-CRYPT is also good. Using SHA512 is not recommended, as it's unsalted
> hash.
>
> If ENCRYPT is same as crypt(3) then you can try put rounds into salt, like
> "$6$rounds=4000$s9Zc4OA11IuLt/iV$"....
2017 Apr 29
0
most secure password scheme
...}?, ENCRYPT
> (?Password Goes Here?, CONCAT(?$5$?, SUBSTRING(SHA(RAND()), -16))))
> WHERE user=?user at example.com?;
>
> I'm getting an error 1064 at the ending email address.
>
> Thanks.
> Dave.
SSHA512 is salted SHA512, SHA512-CRYPT is crypt(3) compatible salted hash. PCKS5 or SHA512-CRYPT with over 1000 rounds is probably very secure, but SHA512-CRYPT is also good. Using SHA512 is not recommended, as it's unsalted hash.
If ENCRYPT is same as crypt(3) then you can try put rounds into salt, like "$6$rounds=4000$s9Zc4OA11IuLt/iV$".
Aki
2017 Apr 30
0
most secure password scheme
...)))
> >> WHERE user=?user at example.com?;
> >>
> >> I'm getting an error 1064 at the ending email address.
> >>
> >> Thanks.
> >> Dave.
> >
> > SSHA512 is salted SHA512, SHA512-CRYPT is crypt(3) compatible salted hash.
> > PCKS5 or SHA512-CRYPT with over 1000 rounds is probably very secure, but
> > SHA512-CRYPT is also good. Using SHA512 is not recommended, as it's unsalted
> > hash.
> >
> > If ENCRYPT is same as crypt(3) then you can try put rounds into salt, like
> > "$6$rounds=4000...