asp.net - How to hash a password and save into a database table? -

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asp.net - How to hash a password and save into a database table? -

i have form register.aspx , login function , using vb.net

in register.aspx have 2 textboxes, user name , password , submit button. if user click's on submit button, password hashed , stored username in database table called customer

i know-

1) how hash password?

2) how compare hashed value in database password entered in textbox while login?

to reply questions in order.

you utilize 1 of crypto classes, next documentaion. you store hashed value in database, when query database, utilize hash.

psuedo code:

function getuser(name, password) hashedpassword = hash(password) sqlcmd = 'select userkey user username = @name , password = @pass' add together cmd parameter ('@name', name) add together cmd parameter ('@pass', hashedpassword) userkey = cmd.executequry homecoming userkey end function

that said, don't if can implement openid instead. world doesn't need site have remember or share password no reason.

asp.net vb.net hash passwords

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