search for: ssh512

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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 getting an error 1064 at the ending email address. Thanks. Dave.
2017 Apr 30
2
most secure password scheme
...n April 29, 2017 at 4:22 AM David Mehler <dave.mehler at gmail.com> wrote: >> >> >> 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 29
0
most secure password scheme
> On April 29, 2017 at 4:22 AM David Mehler <dave.mehler at gmail.com> wrote: > > > 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 getting an error 1064 at the...
2017 Apr 30
0
most secure password scheme
...ehler <dave.mehler at gmail.com> wrote: > >> > >> > >> 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.c...