Password Encryption

• padmakumar_pga

  Right there with Babe

  Points: 766

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  June 2, 2003 at 8:05 am

  #106161

  Hai

  For Password encryption i used PWDEncrypt ()and PWDCompare() in Sql Server 7.0 But it is not working in Sql Server 2000. PWDCompare() always returns FALSE

  Table Name : SecUsers

  Encrypted value field :

  USPassword nVarchar(10)

  This is the code

  SELECT @Valid = PWDCompare(@PWD, (Select(USPassword )

  From SecUsers

  Where USCode = @USCode))

  SELECT @Valid = ISNULL(@Valid,0)

  Regards

• Shas3

  Hall of Fame

  Points: 3671

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  June 2, 2003 at 2:29 pm

  #459423

  Try this

  Create table users

  ( Userid int,

  Pwd VARBINARY(32) )

  INSERT INTO users VALUES (3,CONVERT(VARBINARY(32),PWDENCRYPT('TTT')))

  Select * from users

  Declare @Valid int

  SELECT @Valid = PWDCOMPARE('TTT', Pwd) FROM users where Userid = 3

  Select @Valid = Isnull (@Valid,0)

  Print @Valid

  -- Returns 1

  SELECT @Valid = PWDCOMPARE('TTT', Pwd) FROM users where Userid = 2

  Select @Valid = Isnull (@Valid,0)

  Print @Valid

  -- Returns 0

  Shas3