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    ÐèÒªÌØ±ð×¢Ò⣺Èç¹ûÒª¶ÔÖÐÎĽøÐмÓÃÜ£¬ÄÇôËùѡȡµÄÁ½¸öËØÊýÒª±È½Ï´ó£¬Á½¸öËØÊýµÄ³É¼¨×îºÃÒª´óÓÚ65536£¬¼´´óÓÚunicodeµÄ×î´ó±àÂëÖµ
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ÔÚSQL SERVERÖÐʵÏÖRSA¼ÓÃÜËã·¨
--ÅжÏÊÇ·ñÎªËØÊý
if object_id('f_primeNumTest') is not null
  drop function f_primeNumTest
go
create function [dbo].[f_primeNumTest]
(@p int)
returns bit
begin
  declare @flg bit,@i int
  select @flg=1, @i=2
  while @i<sqrt(@p)
  begin
     if(@p%@i=0  )
     begin
        set @flg=0
       break
     end 
     set @i=@i+1
  end
  return @flg
end
go
--ÅжÏÁ½¸öÊýÊÇ·ñ»¥ËØ
 
if object_id('f_isNumsPrime') is not null
  drop function f_isNumsPrime
go
create function f_isNumsPrime
(@num1 int,@num2 int)
returns bit
begin
  declare @tmp int,@flg bit
  set @flg=1
  while (@num2%@num1<>0)
  begin
    select @tmp=@num1,@num1=@num2%@num1,@num2=@tmp
  end
  if @num1=1
     set @flg=0
  return @flg
end
go
--²úÉúÃÜÔ¿¶Ô
if object_id('p_createKey') is not null
  drop proc p_createKey
go
create proc p_createKey
@p int,@q int
as
begin
    decla


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