diff --git a/include/openssl/sm4_bs.h b/include/openssl/sm4_bs.h
deleted file mode 100644
index 58e24c79..00000000
--- a/include/openssl/sm4_bs.h
+++ /dev/null
@@ -1,55 +0,0 @@
-
-#define SMS4_NUM_ROUNDS_BS		32
-typedef struct 
-{
-	unsigned __int64 rkh[SMS4_NUM_ROUNDS_BS][4];
-	unsigned __int64 rkl[SMS4_NUM_ROUNDS_BS][4];
-} sms4_key_t_bs;
-
-
-#define FK_BS00h (0xaaaaaaaaaaaaaaaa)
-#define FK_BS00l (0x3333333333333333)
-#define FK_BS01h (0xbbbbbbbbbbbbbbbb)
-#define FK_BS01l (0x1111111111111111)
-#define FK_BS02h (0xbbbbbbbbbbbbbbbb)
-#define FK_BS02l (0xaaaaaaaaaaaaaaaa)
-#define FK_BS03h (0xcccccccccccccccc)
-#define FK_BS03l (0x6666666666666666)
-
-#define FK_BS10h (0x5555555555555555)
-#define FK_BS10l (0x6666666666666666)
-#define FK_BS11h (0xaaaaaaaaaaaaaaaa)
-#define FK_BS11l (0xaaaaaaaaaaaaaaaa)
-#define FK_BS12h (0x3333333333333333)
-#define FK_BS12l (0x3333333333333333)
-#define FK_BS13h (0x5555555555555555)
-#define FK_BS13l (0x0000000000000000)
-//0x677d9197, 0xb27022dc,
-#define FK_BS20h (0x6666666666666666)
-#define FK_BS20l (0x7777777777777777)
-#define FK_BS21h (0x7777777777777777)
-#define FK_BS21l (0xdddddddddddddddd)
-#define FK_BS22h (0x9999999999999999)
-#define FK_BS22l (0x1111111111111111)
-#define FK_BS23h (0x9999999999999999)
-#define FK_BS23l (0x7777777777777777)
-
-#define FK_BS30h (0xbbbbbbbbbbbbbbbb)
-#define FK_BS30l (0x2222222222222222)
-#define FK_BS31h (0x7777777777777777)
-#define FK_BS31l (0x0000000000000000)
-#define FK_BS32h (0x2222222222222222)
-#define FK_BS32l (0x2222222222222222)
-#define FK_BS33h (0xdddddddddddddddd)
-#define FK_BS33l (0xcccccccccccccccc)
-
-void sms4_set_encrypt_key_bs(sms4_key_t_bs *key,unsigned __int64 *user_keyh,unsigned __int64 *user_keyl);
-void SMS4_encrypt_bs(sms4_key_t_bs *key,unsigned __int64 *INh,unsigned __int64 *INl,unsigned __int64 *OUTh,unsigned __int64 *OUTl);
-
-
-
-
-
-
-
-
diff --git a/test/sm4_bs_test.c b/test/sm4_bs_test.c
deleted file mode 100644
index 9ae872c9..00000000
--- a/test/sm4_bs_test.c
+++ /dev/null
@@ -1,29 +0,0 @@
-#include <stdio.h>
-#include <time.h>
-#include "sm4_bs.h"
-
-unsigned __int64 ukeyh[16]={0x0000000000000000,0x2222222222222222,0x4444444444444444,0x6666666666666666,0x8888888888888888,0xAAAAAAAAAAAAAAAA,0xCCCCCCCCCCCCCCCC,0xEEEEEEEEEEEEEEEE,0xFFFFFFFFFFFFFFFF,0xDDDDDDDDDDDDDDDD,0xBBBBBBBBBBBBBBBB,0x9999999999999999,0x7777777777777777,0x5555555555555555,0x3333333333333333,0x1111111111111111};
-unsigned __int64 ukeyl[16]={0x1111111111111111,0x3333333333333333,0x5555555555555555,0x7777777777777777,0x9999999999999999,0xBBBBBBBBBBBBBBBB,0xDDDDDDDDDDDDDDDD,0xFFFFFFFFFFFFFFFF,0xEEEEEEEEEEEEEEEE,0xCCCCCCCCCCCCCCCC,0xAAAAAAAAAAAAAAAA,0x8888888888888888,0x6666666666666666,0x4444444444444444,0x2222222222222222,0x0000000000000000};
-unsigned __int64 inh[16]={0x0000000000000000,0x2222222222222222,0x4444444444444444,0x6666666666666666,0x8888888888888888,0xAAAAAAAAAAAAAAAA,0xCCCCCCCCCCCCCCCC,0xEEEEEEEEEEEEEEEE,0xFFFFFFFFFFFFFFFF,0xDDDDDDDDDDDDDDDD,0xBBBBBBBBBBBBBBBB,0x9999999999999999,0x7777777777777777,0x5555555555555555,0x3333333333333333,0x1111111111111111};
-unsigned __int64 inl[16]={0x1111111111111111,0x3333333333333333,0x5555555555555555,0x7777777777777777,0x9999999999999999,0xBBBBBBBBBBBBBBBB,0xDDDDDDDDDDDDDDDD,0xFFFFFFFFFFFFFFFF,0xEEEEEEEEEEEEEEEE,0xCCCCCCCCCCCCCCCC,0xAAAAAAAAAAAAAAAA,0x8888888888888888,0x6666666666666666,0x4444444444444444,0x2222222222222222,0x0000000000000000};
-
-void main()
-{
-	clock_t t1,t2;
-	unsigned int p; 
-	int i,j;
-	sms4_key_t_bs keybs;
-
-	printf("pai:\n");
-	scanf("%d",&p);
-	sms4_set_encrypt_key_bs(&keybs,ukeyh,ukeyl);
-	t1 = clock();
-	for(i=0;i<p;i++)
-	{
-		SMS4_encrypt_bs(&keybs,inh,inl,inh,inl);
-	}
-	t2 = clock();
-	printf(" %f %f %f B/s\n",(double)(t2-t1)/CLOCKS_PER_SEC,(16.0*p)/((double)(t2-t1)/CLOCKS_PER_SEC),(16.0*p*16)/((double)(t2-t1)/CLOCKS_PER_SEC));
-	for(j=0;j<16;j++){for(i=0;i<16;i++){printf("%x%x,",(unsigned char)(inh[i]>>j*4)&0xf,(unsigned char)(inl[i]>>j*4)&0xf);}printf("\n");}
-	//68,1e,df,34,d2,06,96,5e,86,b3,e9,4f,53,6e,42,46,
-}
\ No newline at end of file