update

2026-08-07 21:53:41 +08:00 · 2015-08-15 15:02:15 +08:00
parent 06df2fab54
commit 3bdc0ea895
2536 changed files with 417052 additions and 271997 deletions
--- a/crypto/sms4/Makefile
+++ b/crypto/sms4/Makefile
@@ -0,0 +1,81 @@
+#
+# OpenSSL/crypto/sms4/Makefile
+#
+
+DIR=	sms4
+TOP=	../..
+CC=	cc
+INCLUDES=
+CFLAG=-g
+MAKEFILE=	Makefile
+AR=		ar r
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile
+TEST=
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC=sms4_cbc.c sms4_cfb.c sms4_ecb.c sms4_ofb.c sms4.c
+LIBOBJ=sms4_cbc.o sms4_cfb.o sms4_ecb.o sms4_ofb.o sms4.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= sms4.h
+HEADER=	../../include/openssl/modes.h $(EXHEADER)
+
+ALL=    $(GENERAL) $(SRC) $(HEADER)
+
+top:
+	(cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all)
+
+all:	lib
+
+lib:	$(LIBOBJ)
+	$(AR) $(LIB) $(LIBOBJ)
+	$(RANLIB) $(LIB) || echo Never mind.
+	@touch lib
+
+files:
+	$(PERL) $(TOP)/util/files.pl Makefile >> $(TOP)/MINFO
+
+links:
+	@$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER)
+	@$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST)
+	@$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS)
+
+install:
+	@[ -n "$(INSTALLTOP)" ] # should be set by top Makefile...
+	@headerlist="$(EXHEADER)"; for i in $$headerlist ; \
+	do  \
+	(cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \
+	chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \
+	done;
+
+tags:
+	ctags $(SRC)
+
+tests:
+
+lint:
+	lint -DLINT $(INCLUDES) $(SRC)>fluff
+
+depend:
+	@[ -n "$(MAKEDEPEND)" ] # should be set by upper Makefile...
+	$(MAKEDEPEND) -- $(CFLAG) $(INCLUDES) $(DEPFLAG) -- $(PROGS) $(LIBSRC)
+
+dclean:
+	$(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new
+	mv -f Makefile.new $(MAKEFILE)
+
+clean:
+	rm -f *.o *.obj lib tags core .pure .nfs* *.old *.bak fluff
+
+# DO NOT DELETE THIS LINE -- make depend depends on it.
+
+sms4_cbc.o: sms4_cbc.c ../../include/openssl/modes.h sms4.h
+sms4_cfb.o: sms4_cfb.c ../../include/openssl/modes.h sms4.h
+sms4_ecb.o: sms4_ecb.c ../../include/openssl/modes.h sms4.h
+sms4_ofb.o: sms4_ofb.c ../../include/openssl/modes.h sms4.h
+sms4.o: sms4.c ../../include/openssl/modes.h
--- a/crypto/sms4/sms4.c
+++ b/crypto/sms4/sms4.c
@@ -0,0 +1,240 @@
+#include "sms4.h"
+
+#define FK0	0xa3b1bac6
+#define FK1	0x56aa3350
+#define FK2	0x677d9197
+#define FK3	0xb27022dc
+
+#define CK0	0x00070e15
+#define CK1	0x1c232a31
+#define CK2	0x383f464d
+#define CK3	0x545b6269
+#define CK4	0x70777e85
+#define CK5	0x8c939aa1
+#define CK6	0xa8afb6bd
+#define CK7	0xc4cbd2d9 
+#define CK8	0xe0e7eef5
+#define CK9	0xfc030a11
+#define CK10	0x181f262d
+#define CK11	0x343b4249
+#define CK12	0x50575e65
+#define CK13	0x6c737a81
+#define CK14	0x888f969d
+#define CK15	0xa4abb2b9 
+#define CK16	0xc0c7ced5
+#define CK17	0xdce3eaf1
+#define CK18	0xf8ff060d
+#define CK19	0x141b2229
+#define CK20	0x30373e45
+#define CK21	0x4c535a61
+#define CK22	0x686f767d
+#define CK23	0x848b9299
+#define CK24	0xa0a7aeb5
+#define CK25	0xbcc3cad1
+#define CK26	0xd8dfe6ed
+#define CK27	0xf4fb0209
+#define CK28	0x10171e25
+#define CK29	0x2c333a41
+#define CK30	0x484f565d
+#define CK31	0x646b7279 
+
+static const uint8_t SBOX[256] = {
+	0xd6, 0x90, 0xe9, 0xfe, 0xcc, 0xe1, 0x3d, 0xb7,
+	0x16, 0xb6, 0x14, 0xc2, 0x28, 0xfb, 0x2c, 0x05,
+	0x2b, 0x67, 0x9a, 0x76, 0x2a, 0xbe, 0x04, 0xc3,
+	0xaa, 0x44, 0x13, 0x26, 0x49, 0x86, 0x06, 0x99,
+	0x9c, 0x42, 0x50, 0xf4, 0x91, 0xef, 0x98, 0x7a,
+	0x33, 0x54, 0x0b, 0x43, 0xed, 0xcf, 0xac, 0x62,
+	0xe4, 0xb3, 0x1c, 0xa9, 0xc9, 0x08, 0xe8, 0x95,
+	0x80, 0xdf, 0x94, 0xfa, 0x75, 0x8f, 0x3f, 0xa6,
+	0x47, 0x07, 0xa7, 0xfc, 0xf3, 0x73, 0x17, 0xba,
+	0x83, 0x59, 0x3c, 0x19, 0xe6, 0x85, 0x4f, 0xa8,
+	0x68, 0x6b, 0x81, 0xb2, 0x71, 0x64, 0xda, 0x8b,
+	0xf8, 0xeb, 0x0f, 0x4b, 0x70, 0x56, 0x9d, 0x35,
+	0x1e, 0x24, 0x0e, 0x5e, 0x63, 0x58, 0xd1, 0xa2,
+	0x25, 0x22, 0x7c, 0x3b, 0x01, 0x21, 0x78, 0x87,
+	0xd4, 0x00, 0x46, 0x57, 0x9f, 0xd3, 0x27, 0x52,
+	0x4c, 0x36, 0x02, 0xe7, 0xa0, 0xc4, 0xc8, 0x9e,
+	0xea, 0xbf, 0x8a, 0xd2, 0x40, 0xc7, 0x38, 0xb5,
+	0xa3, 0xf7, 0xf2, 0xce, 0xf9, 0x61, 0x15, 0xa1,
+	0xe0, 0xae, 0x5d, 0xa4, 0x9b, 0x34, 0x1a, 0x55,
+	0xad, 0x93, 0x32, 0x30, 0xf5, 0x8c, 0xb1, 0xe3,
+	0x1d, 0xf6, 0xe2, 0x2e, 0x82, 0x66, 0xca, 0x60,
+	0xc0, 0x29, 0x23, 0xab, 0x0d, 0x53, 0x4e, 0x6f,
+	0xd5, 0xdb, 0x37, 0x45, 0xde, 0xfd, 0x8e, 0x2f,
+	0x03, 0xff, 0x6a, 0x72, 0x6d, 0x6c, 0x5b, 0x51,
+	0x8d, 0x1b, 0xaf, 0x92, 0xbb, 0xdd, 0xbc, 0x7f,
+	0x11, 0xd9, 0x5c, 0x41, 0x1f, 0x10, 0x5a, 0xd8,
+	0x0a, 0xc1, 0x31, 0x88, 0xa5, 0xcd, 0x7b, 0xbd,
+	0x2d, 0x74, 0xd0, 0x12, 0xb8, 0xe5, 0xb4, 0xb0,
+	0x89, 0x69, 0x97, 0x4a, 0x0c, 0x96, 0x77, 0x7e,
+	0x65, 0xb9, 0xf1, 0x09, 0xc5, 0x6e, 0xc6, 0x84,
+	0x18, 0xf0, 0x7d, 0xec, 0x3a, 0xdc, 0x4d, 0x20,
+	0x79, 0xee, 0x5f, 0x3e, 0xd7, 0xcb, 0x39, 0x48 
+};
+
+
+#define GETU32(pc)  ( \
+		((uint32_t)(pc)[0] << 24) ^ \
+		((uint32_t)(pc)[1] << 16) ^ \
+		((uint32_t)(pc)[2] <<  8) ^ \
+		((uint32_t)(pc)[3]))
+
+#define PUTU32(st, ct)  { \
+		(ct)[0] = (uint8_t)((st) >> 24); \
+		(ct)[1] = (uint8_t)((st) >> 16); \
+		(ct)[2] = (uint8_t)((st) >>  8); \
+		(ct)[3] = (uint8_t)(st); }
+
+
+#define ROT(A,i) (((A) << i) | ((A) >> (32 - i)))
+
+#define S(A)	((SBOX[((A) >> 24)       ] << 24) ^ \
+		 (SBOX[((A) >> 16) & 0xff] << 16) ^ \
+		 (SBOX[((A) >>  8) & 0xff] <<  8) ^ \
+		 (SBOX[((A))       & 0xff]))
+
+#define L(B)	((B) ^ ROT((B), 2) ^ ROT((B),10) ^ ROT((B),18) ^ ROT((B), 24))
+#define L_(B)	((B) ^ ROT((B),13) ^ ROT((B),23))
+
+#define ROUND(X0,X1,X2,X3,X4,RK)	X4=(X1)^(X2)^(X3)^(RK); X4=S(X4); X4=(X0)^L(X4)
+#define ROUND_(X0,X1,X2,X3,X4,CK,RK)	X4=(X1)^(X2)^(X3)^(CK); X4=S(X4); X4=(X0)^L_(X4); RK=X4
+
+void sms4_set_encrypt_key(sms4_key_t *key, const unsigned char *user_key)
+{
+	uint32_t *rk = key->rk;
+	uint32_t X0, X1, X2, X3, X4;
+
+	X0 = GETU32(user_key     ) ^ FK0;
+	X1 = GETU32(user_key  + 4) ^ FK1;
+	X2 = GETU32(user_key  + 8) ^ FK2;
+	X3 = GETU32(user_key + 12) ^ FK3;
+
+	ROUND_(X0, X1, X2, X3, X4, CK0,  rk[0]);
+	ROUND_(X1, X2, X3, X4, X0, CK1,  rk[1]);
+	ROUND_(X2, X3, X4, X0, X1, CK2,  rk[2]);
+	ROUND_(X3, X4, X0, X1, X2, CK3,  rk[3]);
+	ROUND_(X4, X0, X1, X2, X3, CK4,  rk[4]);
+	ROUND_(X0, X1, X2, X3, X4, CK5,  rk[5]);
+	ROUND_(X1, X2, X3, X4, X0, CK6,  rk[6]);
+	ROUND_(X2, X3, X4, X0, X1, CK7,  rk[7]);
+	ROUND_(X3, X4, X0, X1, X2, CK8,  rk[8]);
+	ROUND_(X4, X0, X1, X2, X3, CK9,  rk[9]);
+	ROUND_(X0, X1, X2, X3, X4, CK10, rk[10]);
+	ROUND_(X1, X2, X3, X4, X0, CK11, rk[11]);
+	ROUND_(X2, X3, X4, X0, X1, CK12, rk[12]);
+	ROUND_(X3, X4, X0, X1, X2, CK13, rk[13]);
+	ROUND_(X4, X0, X1, X2, X3, CK14, rk[14]);
+	ROUND_(X0, X1, X2, X3, X4, CK15, rk[15]);
+	ROUND_(X1, X2, X3, X4, X0, CK16, rk[16]);
+	ROUND_(X2, X3, X4, X0, X1, CK17, rk[17]);
+	ROUND_(X3, X4, X0, X1, X2, CK18, rk[18]);
+	ROUND_(X4, X0, X1, X2, X3, CK19, rk[19]);
+	ROUND_(X0, X1, X2, X3, X4, CK20, rk[20]);
+	ROUND_(X1, X2, X3, X4, X0, CK21, rk[21]);
+	ROUND_(X2, X3, X4, X0, X1, CK22, rk[22]);
+	ROUND_(X3, X4, X0, X1, X2, CK23, rk[23]);
+	ROUND_(X4, X0, X1, X2, X3, CK24, rk[24]);
+	ROUND_(X0, X1, X2, X3, X4, CK25, rk[25]);
+	ROUND_(X1, X2, X3, X4, X0, CK26, rk[26]);
+	ROUND_(X2, X3, X4, X0, X1, CK27, rk[27]);
+	ROUND_(X3, X4, X0, X1, X2, CK28, rk[28]);
+	ROUND_(X4, X0, X1, X2, X3, CK29, rk[29]);
+	ROUND_(X0, X1, X2, X3, X4, CK30, rk[30]);
+	ROUND_(X1, X2, X3, X4, X0, CK31, rk[31]);
+}
+
+void sms4_set_decrypt_key(sms4_key_t *key, const unsigned char *user_key)
+{
+	uint32_t *rk = key->rk;
+	uint32_t X0, X1, X2, X3, X4;
+
+	X0 = GETU32(user_key     ) ^ FK0;
+	X1 = GETU32(user_key  + 4) ^ FK1;
+	X2 = GETU32(user_key  + 8) ^ FK2;
+	X3 = GETU32(user_key + 12) ^ FK3;
+
+	ROUND_(X0, X1, X2, X3, X4, CK0,  rk[31]);
+	ROUND_(X1, X2, X3, X4, X0, CK1,  rk[30]);
+	ROUND_(X2, X3, X4, X0, X1, CK2,  rk[29]);
+	ROUND_(X3, X4, X0, X1, X2, CK3,  rk[28]);
+	ROUND_(X4, X0, X1, X2, X3, CK4,  rk[27]);
+	ROUND_(X0, X1, X2, X3, X4, CK5,  rk[26]);
+	ROUND_(X1, X2, X3, X4, X0, CK6,  rk[25]);
+	ROUND_(X2, X3, X4, X0, X1, CK7,  rk[24]);
+	ROUND_(X3, X4, X0, X1, X2, CK8,  rk[23]);
+	ROUND_(X4, X0, X1, X2, X3, CK9,  rk[22]);
+	ROUND_(X0, X1, X2, X3, X4, CK10, rk[21]);
+	ROUND_(X1, X2, X3, X4, X0, CK11, rk[20]);
+	ROUND_(X2, X3, X4, X0, X1, CK12, rk[19]);
+	ROUND_(X3, X4, X0, X1, X2, CK13, rk[18]);
+	ROUND_(X4, X0, X1, X2, X3, CK14, rk[17]);
+	ROUND_(X0, X1, X2, X3, X4, CK15, rk[16]);
+	ROUND_(X1, X2, X3, X4, X0, CK16, rk[15]);
+	ROUND_(X2, X3, X4, X0, X1, CK17, rk[14]);
+	ROUND_(X3, X4, X0, X1, X2, CK18, rk[13]);
+	ROUND_(X4, X0, X1, X2, X3, CK19, rk[12]);
+	ROUND_(X0, X1, X2, X3, X4, CK20, rk[11]);
+	ROUND_(X1, X2, X3, X4, X0, CK21, rk[10]);
+	ROUND_(X2, X3, X4, X0, X1, CK22, rk[9]);
+	ROUND_(X3, X4, X0, X1, X2, CK23, rk[8]);
+	ROUND_(X4, X0, X1, X2, X3, CK24, rk[7]);
+	ROUND_(X0, X1, X2, X3, X4, CK25, rk[6]);
+	ROUND_(X1, X2, X3, X4, X0, CK26, rk[5]);
+	ROUND_(X2, X3, X4, X0, X1, CK27, rk[4]);
+	ROUND_(X3, X4, X0, X1, X2, CK28, rk[3]);
+	ROUND_(X4, X0, X1, X2, X3, CK29, rk[2]);
+	ROUND_(X0, X1, X2, X3, X4, CK30, rk[1]);
+	ROUND_(X1, X2, X3, X4, X0, CK31, rk[0]);
+}
+
+void sms4_encrypt(const unsigned char *in, unsigned char *out, sms4_key_t *key)
+{
+	uint32_t *rk = key->rk;
+	uint32_t X0, X1, X2, X3, X4;
+	int i;
+
+	X0 = GETU32(in     );
+	X1 = GETU32(in +  4);
+	X2 = GETU32(in +  8);
+	X3 = GETU32(in + 12);
+
+	ROUND(X0, X1, X2, X3, X4, rk[0]);
+	ROUND(X1, X2, X3, X4, X0, rk[1]);
+	ROUND(X2, X3, X4, X0, X1, rk[2]);
+	ROUND(X3, X4, X0, X1, X2, rk[3]);
+	ROUND(X4, X0, X1, X2, X3, rk[4]);
+	ROUND(X0, X1, X2, X3, X4, rk[5]);
+	ROUND(X1, X2, X3, X4, X0, rk[6]);
+	ROUND(X2, X3, X4, X0, X1, rk[7]);
+	ROUND(X3, X4, X0, X1, X2, rk[8]);
+	ROUND(X4, X0, X1, X2, X3, rk[9]);
+	ROUND(X0, X1, X2, X3, X4, rk[10]);
+	ROUND(X1, X2, X3, X4, X0, rk[11]);
+	ROUND(X2, X3, X4, X0, X1, rk[12]);
+	ROUND(X3, X4, X0, X1, X2, rk[13]);
+	ROUND(X4, X0, X1, X2, X3, rk[14]);
+	ROUND(X0, X1, X2, X3, X4, rk[15]);
+	ROUND(X1, X2, X3, X4, X0, rk[16]);
+	ROUND(X2, X3, X4, X0, X1, rk[17]);
+	ROUND(X3, X4, X0, X1, X2, rk[18]);
+	ROUND(X4, X0, X1, X2, X3, rk[19]);
+	ROUND(X0, X1, X2, X3, X4, rk[20]);
+	ROUND(X1, X2, X3, X4, X0, rk[21]);
+	ROUND(X2, X3, X4, X0, X1, rk[22]);
+	ROUND(X3, X4, X0, X1, X2, rk[23]);
+	ROUND(X4, X0, X1, X2, X3, rk[24]);
+	ROUND(X0, X1, X2, X3, X4, rk[25]);
+	ROUND(X1, X2, X3, X4, X0, rk[26]);
+	ROUND(X2, X3, X4, X0, X1, rk[27]);
+	ROUND(X3, X4, X0, X1, X2, rk[28]);
+	ROUND(X4, X0, X1, X2, X3, rk[29]);
+	ROUND(X0, X1, X2, X3, X4, rk[30]);
+	ROUND(X1, X2, X3, X4, X0, rk[31]);
+
+	PUTU32(X0, out);
+	PUTU32(X4, out + 4);
+	PUTU32(X3, out + 8);
+	PUTU32(X2, out + 12);
+}
+
--- a/crypto/sms4/sms4.h
+++ b/crypto/sms4/sms4.h
@@ -0,0 +1,39 @@
+#ifndef LIBSM_SMS4_H
+#define LIBSM_SMS4_H
+
+#define SMS4_KEY_LENGTH		16
+#define SMS4_BLOCK_SIZE		16
+#define SMS4_NUM_ROUNDS		32
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <string.h>
+#include "openssl/modes.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+	uint32_t rk[SMS4_NUM_ROUNDS];
+} sms4_key_t;
+
+void sms4_set_encrypt_key(sms4_key_t *key, const unsigned char *user_key);
+void sms4_set_decrypt_key(sms4_key_t *key, const unsigned char *user_key);
+void sms4_encrypt(const unsigned char *in, unsigned char *out, sms4_key_t *key);
+void sms4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+                              size_t len, const sms4_key_t *key,
+                      unsigned char *ivec, int encrypt);
+void sms4_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                                 size_t length, const sms4_key_t *key,
+                         unsigned char *ivec, int *num, int encrypt);
+void sms4_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+                                 size_t length, const sms4_key_t *key,
+                                 unsigned char ivec[SMS4_BLOCK_SIZE],
+                                 unsigned int *num);
+void sms4_ecb_encrypt(const unsigned char *in, unsigned char *out, const sms4_key_t *key, int encrypt);
+#define sms4_decrypt(in,out,key)  sms4_encrypt(in,out,key)
+#ifdef __cplusplus
+}
+#endif
+#endif
+
--- a/crypto/sms4/sms4_cbc.c
+++ b/crypto/sms4/sms4_cbc.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "sms4.h"
+
+void sms4_cbc_encrypt(const unsigned char *in, unsigned char *out,
+		     size_t len, const sms4_key_t *key,
+		     unsigned char *ivec, int encrypt) {
+        if(encrypt)
+                CRYPTO_cbc128_encrypt(in,out,len,key,ivec,(block128_f)sms4_encrypt);
+        else
+                CRYPTO_cbc128_decrypt(in,out,len,key,ivec,(block128_f)sms4_encrypt);
+}
+
+
--- a/crypto/sms4/sms4_cfb.c
+++ b/crypto/sms4/sms4_cfb.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "sms4.h"
+
+#ifndef MODES_DEBUG
+# ifndef NDEBUG
+#  define NDEBUG
+# endif
+#endif
+#include <assert.h>
+
+/* The input and output encrypted as though 128bit cfb mode is being
+ * used.  The extra state information to record how much of the
+ * 128bit block we have used is contained in *num;
+ */
+
+
+void sms4_cfb128_encrypt(const unsigned char *in, unsigned char *out,
+                        size_t length, const sms4_key_t *key,
+                        unsigned char *ivec, int *num, int encrypt) {
+        CRYPTO_cfb128_encrypt(in,out,length,key,ivec,num,encrypt,(block128_f)sms4_encrypt);
+}
--- a/crypto/sms4/sms4_ecb.c
+++ b/crypto/sms4/sms4_ecb.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "sms4.h"
+#include <assert.h>
+
+void sms4_ecb_encrypt(const unsigned char *in, unsigned char *out, const sms4_key_t *key, int encrypt) {
+        assert(in && out && key);
+        if(encrypt)
+                sms4_encrypt(in, out, key);
+        else
+                sms4_decrypt(in, out, key);
+}
+
+//sms4_decrypt = sms4_encrypt, but the key is in reverse order
--- a/crypto/sms4/sms4_ofb.c
+++ b/crypto/sms4/sms4_ofb.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "sms4.h"
+
+#ifndef MODES_DEBUG
+# ifndef NDEBUG
+#  define NDEBUG
+# endif
+#endif
+#include <assert.h>
+
+
+void sms4_ofb128_encrypt(const unsigned char *in, unsigned char *out,
+			size_t length, const sms4_key_t *key,
+			unsigned char ivec[SMS4_BLOCK_SIZE],
+			unsigned int *num) {
+	CRYPTO_ofb128_encrypt(in,out,length,key,ivec,num,(block128_f)sms4_encrypt);
+}
+//cprefix##_ofb##cbits##_encrypt