If Help...
For decrypt
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DECLARE @pwd varchar(100),@OriginalPwd as varchar(100),@OriginalString as Varchar(100),@Count as int,@iLoop as int,@temp as int,@rightChar as int
Set @pwd =@Password
set @Count =LEN (@pwd)
set @iLoop = 1
Set @rightChar = 1
set @OriginalString = ''
set @OriginalPwd=''
set @temp = 1
SELECT @OriginalString= REVERSE(@pwd)
WHILE @temp<=@Count <pre lang="SQL">
begin
SELECT @OriginalPwd = @OriginalPwd + Char(ascii(RIGHT(LEFT(@OriginalString,@rightChar),1))-@iLoop)
if @iLoop=4
begin
set @iLoop=0
end
set @iLoop=@iLoop+1
set @rightChar=@rightChar+1
set @temp=@temp+1
END
select password=@OriginalPwd
PRINT 'Original String Is :- ' +@OriginalPwd
And i M Sure Y Are able To Manage It For Encrypt....