sm2 test vector

2026-08-09 07:23:56 +08:00 · 2016-05-02 17:56:14 +02:00
parent d8072491bc
commit addcac4896
34 changed files with 1245 additions and 3023 deletions
--- a/crypto/sm2/sm2_asn1.c
+++ b/crypto/sm2/sm2_asn1.c
@@ -1,41 +1,130 @@
+/* crypto/sm2/sm2_asn1.c */
+/* ====================================================================
+ * Copyright (c) 2007 - 2016 The GmSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the GmSSL Project.
+ *    (http://gmssl.org/)"
+ *
+ * 4. The name "GmSSL Project" must not be used to endorse or promote
+ *    products derived from this software without prior written
+ *    permission. For written permission, please contact
+ *    guanzhi1980@gmail.com.
+ *
+ * 5. Products derived from this software may not be called "GmSSL"
+ *    nor may "GmSSL" appear in their names without prior written
+ *    permission of the GmSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the GmSSL Project
+ *    (http://gmssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE GmSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ */

-
+#include <string.h>
+#include <openssl/err.h>
+#include <openssl/asn1.h>
+#include <openssl/asn1t.h>
+#include <openssl/objects.h>
+#include <openssl/obj_mac.h>
+#include <openssl/sm2.h>

 /*
 * from GM/T 0009-2012
 * "SM2 Cryptography Algorithm Application Specification"
 *
-	SM2PrivateKey ::= INTEGER
-	
-	SM2PublicKey ::= BIT STRING

-	SM2CiphertextValue ::= SEQUENCE {
-		XCoordinate	INTEGER,
-		YCoordinate	INTEGER,
-		Hash		OCTET STRING SIZE(32),
-		Ciphertext	OCTET STRING
-	}
+SM2PrivateKey ::= INTEGER

-	SM2Signature ::= SEQUENCE {
-		R		INTEGER,
-		S		INTEGER,
-	}
+SM2PublicKey ::= BIT STRING

-	SM2EnvelopedKey ::= SEQUENCE {
-		symAlgID	AlgorithmIdentifier,
-		symEncryptedKey	SM2CiphertextValue,
-		sm2PublicKey	SM2PublicKey,
-		sm2EncryptedPrivateKey	BIT STRING
-	}
+SM2CiphertextValue ::= SEQUENCE {
+	XCoordinate	INTEGER,
+	YCoordinate	INTEGER,
+	Hash		OCTET STRING SIZE(32),
+	Ciphertext	OCTET STRING
+}

-	ZID = SM3(nbits(ID)||ID||a||b||xG||yG||xA||yA)
-	
-	Default ID = "1234567812345678"
+SM2Signature ::= SEQUENCE {
+	R		INTEGER,
+	S		INTEGER,
+}
+
+SM2EnvelopedKey ::= SEQUENCE {
+	symAlgID	AlgorithmIdentifier,
+	symEncryptedKey	SM2CiphertextValue,
+	sm2PublicKey	SM2PublicKey,
+	sm2EncryptedPrivateKey	BIT STRING
+}
+
+ZID = SM3(nbits(ID)||ID||a||b||xG||yG||xA||yA)
+
+Default ID = "1234567812345678"

 */

+typedef struct SM2CiphertextValue_st {
+	ASN1_INTEGER *xCoordinate;
+	ASN1_INTEGER *yCoordinate;
+	ASN1_OCTET_STRING *hash;
+	ASN1_OCTET_STRING *ciphertext;
+} SM2CiphertextValue;
+
+ASN1_SEQUENCE(SM2CiphertextValue) = {
+	ASN1_SIMPLE(SM2CiphertextValue, xCoordinate, ASN1_INTEGER),
+	ASN1_SIMPLE(SM2CiphertextValue, yCoordinate, ASN1_INTEGER),
+	ASN1_SIMPLE(SM2CiphertextValue, hash, ASN1_OCTET_STRING),
+	ASN1_SIMPLE(SM2CiphertextValue, ciphertext, ASN1_OCTET_STRING),
+} ASN1_SEQUENCE_END(SM2CiphertextValue)
+IMPLEMENT_ASN1_FUNCTIONS(SM2CiphertextValue)
+IMPLEMENT_ASN1_DUP_FUNCTION(SM2CiphertextValue)


+int i2d_SM2_CIPHERTEXT_VALUE(const SM2_CIPHERTEXT_VALUE *c, unsigned char **out)
+{
+	SM2CiphertextValue *asn1 = NULL;

+	/*
+	asn1 = SM2CiphertextValue_new();
+	
+	asn1->xCoordinate = BN_to_ASN1_INTEGER(x, NULL);
+	asn1->yCoordinate = BN_to_ASN1_INTEGER(y, NULL);
+	*/

+	return 0;
+}
+
+SM2_CIPHERTEXT_VALUE *d2i_SM2_CIPHERTEXT_VALUE(SM2_CIPHERTEXT_VALUE **c,
+	const unsigned char **in, long len)
+{
+	return NULL;
+}