jni api

demos/ameth.c

@@ -1,36 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <openssl/evp.h>
-#include <openssl/asn1.h>
-
-int main(int argc, char **argv)
-{
-
-	int i;
-	
-/*
-int EVP_PKEY_asn1_get_count(void);
-const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_get0(int idx);
-const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find(ENGINE **pe, int type);
-const EVP_PKEY_ASN1_METHOD *EVP_PKEY_asn1_find_str(ENGINE **pe,
-                                                   const char *str, int len);
-
-*/
-
-	int count = EVP_PKEY_asn1_get_count();
-	printf("EVP_PKEY_asn1_get_count() = %d\n", count);
-
-	for (i = 0; i < count; i++) {
-		const EVP_PKEY_ASN1_METHOD *ameth;
-		ameth = EVP_PKEY_asn1_get0(i);
-		
-		int j;
-		const unsigned char *p = (const unsigned char *)ameth;
-		for (j = 0; j < 64; j++) {
-			printf("%02x", p[j]);
-		}
-		printf("\n");
-	}
-	
-}

demos/gmssl/Makefile

@@ -0,0 +1,14 @@
+
+all:
+	cc -o ciphers -Wall ciphers.c -L/usr/local/lib -lcrypto
+	cc -o sm3 -Wall sm3.c -L/usr/local/lib -lcrypto
+	cc -o evpsm3 -Wall evpsm3.c -L/usr/local/lib -lcrypto
+	cc -o hmacsm3 -Wall hmacsm3.c -L/usr/local/lib -lcrypto
+
+clean:
+	rm -fr a.out *.o
+	rm -fr ciphers
+	rm -fr sm3
+	rm -fr evpsm3
+	rm -fr hmacsm3
+

demos/gmssl/cert.pem

@@ -1,13 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIB9jCCAZ2gAwIBAgIJAI6saFfpzqpLMAoGCCqGSM49BAMCMFgxCzAJBgNVBAYT
-AkNOMQwwCgYDVQQIDANQS1UxDDAKBgNVBAcMA1BLVTEMMAoGA1UECgwDUEtVMQ0w
-CwYDVQQLDARERFNTMRAwDgYDVQQDDAdERFNTLUFTMB4XDTE2MDUxODExNTgyMVoX
-DTI2MDUxNjExNTgyMVowWDELMAkGA1UEBhMCQ04xDDAKBgNVBAgMA1BLVTEMMAoG
-A1UEBwwDUEtVMQwwCgYDVQQKDANQS1UxDTALBgNVBAsMBEREU1MxEDAOBgNVBAMM
-B0REU1MtQVMwWTATBgcqhkjOPQIBBggqgRzPVQGCLQNCAATFBdPQp/tqJHjfL+eZ
-Jv1tUCMFpWCzoskQgDImhLP8+snkNSmZhRtHeerUr8oP6FtWAPnhUzwMOVb4JcNC
-CYSbo1AwTjAdBgNVHQ4EFgQUCz8gNn0NMxyIW/gRF13zl6ExeLUwHwYDVR0jBBgw
-FoAUCz8gNn0NMxyIW/gRF13zl6ExeLUwDAYDVR0TBAUwAwEB/zAKBggqhkjOPQQD
-AgNHADBEAiARFx9dY1LE+ELs/SWIkMLxbikA3P4YE0JZZkAmXZVo/gIgEs8G6fJw
-8AEbDwMcMiLLyJ7RhcUhEX+oj3Ibm8JgQXo=
------END CERTIFICATE-----

demos/gmssl/ciphers.c

@@ -0,0 +1,89 @@
+/* demo/gmssl/ciphers.c */
+/* ====================================================================
+ * Copyright (c) 2014 - 2015 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 <stdio.h>
+#include <string.h>
+#include <openssl/evp.h>
+
+int main(int argc, char **argv)
+{
+	int i;
+	char *names[] = {
+		"sms4-ecb",
+		"sms4-cbc",
+		"sms4-cfb",
+		"sms4-ofb",
+		"sms4-ctr",
+		"zuc",
+	};
+	const EVP_CIPHER *cipher;
+
+	OpenSSL_add_all_ciphers();
+
+	printf("%s New Ciphers:\n\n", OPENSSL_VERSION_TEXT);
+
+	for (i = 0; i < sizeof(names)/sizeof(names[i]); i++) {
+		if (!(cipher = EVP_get_cipherbyname(names[i]))) {
+			fprintf(stderr, "cipher \"%s\" is not supported\n", names[i]);
+			continue;
+		}
+
+		printf("  cipher nid : %d\n", EVP_CIPHER_nid(cipher));
+		printf(" cipher name : %s\n", EVP_CIPHER_name(cipher));
+		printf("  block size : %d\n", EVP_CIPHER_block_size(cipher));
+		printf("  key length : %d\n", EVP_CIPHER_key_length(cipher));
+		printf("   iv length : %d\n", EVP_CIPHER_iv_length(cipher));
+		printf("       flags : 0x%016lx\n", EVP_CIPHER_flags(cipher));
+		printf("\n");
+	}
+
+	return 0;
+}

demos/gmssl/evpsm3.c

@@ -0,0 +1,109 @@
+/* demo/gmssl/sm3evp.c */
+/* ====================================================================
+ * Copyright (c) 2014 - 2015 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 <stdio.h>
+#include <stdlib.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+
+int main(int argc, char **argv)
+{
+	int ret = -1;
+	FILE *fp = stdin;
+	unsigned char buf[1024];
+	size_t len;
+	const EVP_MD *md;
+	EVP_MD_CTX mdctx;
+	unsigned char dgst[EVP_MAX_MD_SIZE];
+	unsigned int dgstlen, i;
+
+	if (argc == 2) {
+		if (!(fp = fopen(argv[1], "r"))) {
+			fprintf(stderr, "open file %s failed\n", argv[1]);
+			return -1;
+		}
+	}
+
+	OpenSSL_add_all_digests();
+	if (!(md = EVP_get_digestbyname("sm3"))) {
+		ERR_print_errors_fp(stderr);
+		goto end;
+	}
+
+	if (!EVP_DigestInit(&mdctx, md)) {
+		ERR_print_errors_fp(stderr);
+		goto end;
+	}
+
+	while ((len = fread(buf, 1, sizeof(buf), fp))) {
+		if (!EVP_DigestUpdate(&mdctx, buf, len)) {
+			ERR_print_errors_fp(stderr);
+			goto end;
+		}
+	}
+
+	if (!EVP_DigestFinal(&mdctx, dgst, &dgstlen)) {
+		ERR_print_errors_fp(stderr);
+		goto end;
+	}
+
+	for (i = 0; i < dgstlen; i++) {
+		printf("%02x", dgst[i]);
+	}
+	printf("\n");
+	ret = 0;
+
+end:
+	fclose(fp);
+	EVP_cleanup();
+	return ret;
+}
+

demos/gmssl/gmssl.sh

@@ -18,10 +18,15 @@ $gmssl genpkey -algorithm EC -out sm2key.pem -pkeyopt ec_paramgen_curve:sm2p256v
 #$gmssl pkey -text -noout -in sm2key.pem
 #$gmssl pkey -in sm2key.pem -pubout -out sm2pubkey.pem
 #$gmssl pkey -text -noout -pubin -in $pubkeyfile
+
 echo hello | $gmssl pkeyutl -sign -inkey sm2key.pem -pkeyopt ec_sign_algor:sm2 > sm2sig.der
+
 echo hello | $gmssl pkeyutl -verify -inkey sm2key.pem -sigfile sm2sig.der -pkeyopt ec_sign_algor:sm2
+
 echo hello | $gmssl pkeyutl -encrypt -inkey sm2key.pem -pkeyopt ec_encrypt_algor:sm2 > sm2ciphertext.bin
+
+
 cat sm2ciphertext.bin | $gmssl pkeyutl -decrypt -inkey sm2key.pem -pkeyopt ec_encrypt_algor:sm2
 
-$gmssl req -new -x509 -days 3650 -key sm2key.pem -out cert.pem -pkeyopt ec_sign_algor:sm2
+$gmssl req -new -x509 -days 3650 -key sm2key.pem -out cert.pem
 #$gmssl x509 -text -noout -in $DIR/cacert.pem

demos/gmssl/hmacsm3.c

@@ -84,7 +84,7 @@ int main(int argc, char **argv)
 		ERR_print_errors_fp(stderr);
 		goto end;
 	}
-	
+
 	HMAC_Init_ex(&hmctx, key, sizeof(key), md, NULL);
 
 	while ((len = fread(buf, 1, sizeof(buf), fp))) {

demos/gmssl/listciphers.c

@@ -1,38 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <openssl/evp.h>
-#include <openssl/opensslv.h>
-
-int main(int argc, char **argv)
-{
-	int i;
-	char *names[] = {
-		"sms4-ecb",
-		"sms4-cbc",
-		"sms4-cfb",
-		"sms4-ofb",
-		"sms4-ctr",
-	};
-	const EVP_CIPHER *cipher;
-	
-	OpenSSL_add_all_ciphers();
-
-	printf("%s new ciphers:\n\n", OPENSSL_VERSION_TEXT);
-
-	for (i = 0; i < sizeof(names)/sizeof(names[i]); i++) {
-		if (!(cipher = EVP_get_cipherbyname(names[i]))) {
-			fprintf(stderr, "cipher \"%s\" is not supported\n", names[i]);
-			continue;
-		}
-
-		printf("  cipher nid : %d\n", EVP_CIPHER_nid(cipher));
-		printf(" cipher name : %s\n", EVP_CIPHER_name(cipher));
-		printf("  block size : %d\n", EVP_CIPHER_block_size(cipher));
-		printf("  key length : %d\n", EVP_CIPHER_key_length(cipher));
-		printf("   iv length : %d\n", EVP_CIPHER_iv_length(cipher));
-		printf("       flags : 0x%016lx\n", EVP_CIPHER_flags(cipher));
-		printf("\n");
-	}
-
-	return 0;
-}

demos/gmssl/memleak.c

@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <openssl/pem.h>
+#include <openssl/conf.h>
+
+int main()
+{
+	BIO *bio_err;
+	void *ptr;
+
+	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
+	bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
+
+	ptr = OPENSSL_malloc(1024);
+
+	CRYPTO_mem_leaks(bio_err);
+	BIO_free(bio_err);
+
+	return (0);
+}

demos/gmssl/selfsign.c

@@ -4,104 +4,55 @@
 #include <openssl/conf.h>
 #include <openssl/x509v3.h>
 
-int mkit(X509 **x509p, EVP_PKEY **pkeyp, int bits, int serial, int days)
-{
-	X509 *x;
-	EVP_PKEY *pk;
-	EC_KEY *ec_key;
-	X509_NAME *name = NULL;
-	X509_NAME_ENTRY *ne = NULL;
-	X509_EXTENSION *ex = NULL;
-
-	if ((pkeyp == NULL) || (*pkeyp == NULL)) {
-		if ((pk = EVP_PKEY_new()) == NULL) {
-			abort();
-			return (0);
-		}
-	} else
-		pk = *pkeyp;
-
-	if ((x509p == NULL) || (*x509p == NULL)) {
-		if ((x = X509_new()) == NULL)
-			goto err;
-	} else {
-		x = *x509p;
-	}
-
-
-	ec_key = EC_KEY_new_by_curve_name(NID_sm2p256v1);
-	EC_KEY_generate_key(ec_key);
-
-	if (!EVP_PKEY_assign_EC_KEY(pk, ec_key)) {
-		abort();
-		goto err;
-	}
-	ec_key = NULL;
-
-	X509_set_version(x, 3);
-	ASN1_INTEGER_set(X509_get_serialNumber(x), serial);
-	X509_gmtime_adj(X509_get_notBefore(x), 0);
-	X509_gmtime_adj(X509_get_notAfter(x), (long)60 * 60 * 24 * days);
-	X509_set_pubkey(x, pk);
-
-	name = X509_get_subject_name(x);
-
-	/*
-	* This function creates and adds the entry, working out the correct
-	* string type and performing checks on its length. Normally we'd check
-	* the return value for errors...
-	*/
-	X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0);
-	X509_NAME_add_entry_by_txt(name, "CN",
-			       MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
-
-	X509_set_issuer_name(x, name);
-
-	/*
-	* Add extension using V3 code: we can set the config file as NULL
-	* because we wont reference any other sections. We can also set the
-	* context to NULL because none of these extensions below will need to
-	* access it.
-	*/
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_cert_type, "server");
-	X509_add_ext(x, ex, -1);
-	X509_EXTENSION_free(ex);
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_comment,
-			     "example comment extension");
-	X509_add_ext(x, ex, -1);
-	X509_EXTENSION_free(ex);
-
-	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_ssl_server_name,
-			     "www.openssl.org");
-
-	X509_add_ext(x, ex, -1);
-	X509_EXTENSION_free(ex);
-
-
-	if (!X509_sign(x, pk, EVP_sm3()))
-	goto err;
-
-	*x509p = x;
-	*pkeyp = pk;
-	return (1);
-err:
-	return (0);
-}
-
 int main()
 {
 	BIO *bio_err;
-	X509 *x509 = NULL;
+
+	EC_KEY *ec_key = NULL;
 	EVP_PKEY *pkey = NULL;
+	X509 *x509 = NULL;
+	int serial = 123;
+	int days = 365;
+	X509_NAME *name = NULL;
+	X509_NAME_ENTRY *ne = NULL;
+	X509_EXTENSION *ex = NULL;
 
 	CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
 
 	bio_err = BIO_new_fp(stderr, BIO_NOCLOSE);
 
+	ec_key = EC_KEY_new_by_curve_name(NID_sm2p256v1);
+	EC_KEY_generate_key(ec_key);
+	pkey = EVP_PKEY_new();
+	EVP_PKEY_set1_EC_KEY(pkey, ec_key);
+	ec_key = NULL;
 
-	mkit(&x509, &pkey, 512, 0, 365);
+	x509 = X509_new();
+	X509_set_version(x509, 3);
+	ASN1_INTEGER_set(X509_get_serialNumber(x509), serial);
+	X509_gmtime_adj(X509_get_notBefore(x509), 0);
+	X509_gmtime_adj(X509_get_notAfter(x509), (long)60 * 60 * 24 * days);
+	X509_set_pubkey(x509, pkey);
+
+	name = X509_get_subject_name(x509);
+	X509_NAME_add_entry_by_txt(name, "C", MBSTRING_ASC, "UK", -1, -1, 0);
+	X509_NAME_add_entry_by_txt(name, "CN", MBSTRING_ASC, "OpenSSL Group", -1, -1, 0);
+	X509_set_issuer_name(x509, name);
+
+	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_cert_type, "server");
+	X509_add_ext(x509, ex, -1);
+	X509_EXTENSION_free(ex);
+
+	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_comment, "example comment extension");
+	X509_add_ext(x509, ex, -1);
+	X509_EXTENSION_free(ex);
+
+	ex = X509V3_EXT_conf_nid(NULL, NULL, NID_netscape_ssl_server_name, "www.openssl.org");
+
+	X509_add_ext(x509, ex, -1);
+	X509_EXTENSION_free(ex);
+
+	X509_sign(x509, pkey, EVP_sm3());
 
 	EC_KEY_print_fp(stdout, pkey->pkey.ec, 0);
 	X509_print_fp(stdout, x509);
@@ -114,5 +65,6 @@ int main()
 
 	CRYPTO_mem_leaks(bio_err);
 	BIO_free(bio_err);
+
 	return (0);
 }

demos/gmssl/sm2ciphertext.bin

@@ -0,0 +1,2 @@
+ÙÁ'‘Þ•R.—ÜäN¹áZzÆ+âûÐÓÜ
+N&‰Jš€Ê<E282AC>¾×bl0Þwya’>Ã7]"ˆ~½æß»·ÍC„9»Šû5ýO4ïWJqå/ûŠœ€æZ|Ãïihí[

demos/gmssl/sm2key.pem

@@ -1,5 +1,5 @@
 -----BEGIN PRIVATE KEY-----
-MIGHAgEAMBMGByqGSM49AgEGCCqBHM9VAYItBG0wawIBAQQgyeMq+RmwB95Ohl+U
-K1KmE5/3OzxoG1lOpbyMu8sZxrqhRANCAATGmXcprKn9kYmMBKBLaxckcTFqDzNF
-qDwzk8rTcWr5/2CmI9KGeSMbp7G9X/v8qh/RIattztrYXlrVP0h7Zk+A
+MIGHAgEAMBMGByqGSM49AgEGCCqBHM9VAYItBG0wawIBAQQgMfsFkjZrB5XuA5eX
+Utr1XlgaqbL4aJHLSvtOteur2oehRANCAASygUdsxLAxiuHlr42o93jHr7lJnAbW
+AsGM8lpqpz9803V6jGREo8Ajdh5lhqo0KPsfqwnVqjAE4CVLwCobJ6GZ
 -----END PRIVATE KEY-----

demos/gmssl/sm2testpem.c

@@ -1,32 +0,0 @@
-#include <stdio.h>
-#include <openssl/bio.h>
-#include <openssl/pem.h>
-#include <openssl/ec.h>
-
-int main(int argc, char **argv)
-{
-	BIO *in = BIO_new_fp(stdin, BIO_NOCLOSE);
-	EC_GROUP *group = NULL;
-	EC_KEY *ec_key = NULL;
-	ERR_load_crypto_strings();
-
-
-
-	group = PEM_read_bio_SM2PKParameters(in, NULL, NULL, NULL);
-	if (!group) {
-		ERR_print_errors_fp(stderr);
-		return 0;
-	}
-
-	if (!EC_GROUP_check(group, NULL)) {
-		ERR_print_errors_fp(stderr);
-		return 0;
-	}
-
-	return 0;
-
-	ec_key = EC_KEY_new();
-	EC_KEY_set_group(ec_key, group);
-
-	return 0;
-}

demos/gmssl/sm3.c

@@ -1,6 +1,6 @@
 /* demo/gmssl/sm3.c */
 /* ====================================================================
- * Copyright (c) 2014 - 2015 The GmSSL Project.  All rights reserved.
+ * Copyright (c) 2014 - 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
@@ -50,60 +50,48 @@
  */
 
 #include <stdio.h>
+#include <string.h>
 #include <stdlib.h>
-#include <openssl/evp.h>
-#include <openssl/err.h>
+#include <unistd.h>
+#include <libgen.h>
+#include <openssl/sm3.h>
+
+/*
+ * usage of sm3dgst:
+ * ./sm3dgst <file>
+ * 324234234234235234234234234234
+ *
+ * echo "hello world" | sm3dgst
+ * lksjdlfksdjlfkjsdlfkjsdlfkjsdljkfffffffldjfk=
+ *
+ */
 
 int main(int argc, char **argv)
 {
-	int ret = -1;
-	FILE *fp = stdin;
-	unsigned char buf[1024];
-	size_t len;
-	const EVP_MD *md;
-	EVP_MD_CTX mdctx;
-	unsigned char dgst[EVP_MAX_MD_SIZE];
-	unsigned int dgstlen, i;
+	sm3_ctx_t ctx;
+	unsigned char dgst[SM3_DIGEST_LENGTH];
+	unsigned char buf[4096];
+	ssize_t len;
+	int i;
 
-	if (argc == 2) {
-		if (!(fp = fopen(argv[1], "r"))) {
-			fprintf(stderr, "open file %s failed\n", argv[1]);
-			return -1;
-		}
+	if (argc > 1) {
+		printf("usage: %s < file\n", basename(argv[0]));
+		return 0;
 	}
 
-	OpenSSL_add_all_digests();
-	if (!(md = EVP_get_digestbyname("sm3"))) {
-		ERR_print_errors_fp(stderr);
-		goto end;
-	}
+	sm3_init(&ctx);
 
-	if (!EVP_DigestInit(&mdctx, md)) {
-		ERR_print_errors_fp(stderr);
-		goto end;
+	while ((len = read(STDIN_FILENO, buf, sizeof(buf))) > 0) {
+		sm3_update(&ctx, buf, len);
 	}
+	memset(dgst, 0, sizeof(dgst));
+	sm3_final(&ctx, dgst);
 
-	while ((len = fread(buf, 1, sizeof(buf), fp))) {
-		if (!EVP_DigestUpdate(&mdctx, buf, len)) {
-			ERR_print_errors_fp(stderr);
-			goto end;
-		}
-	}
-
-	if (!EVP_DigestFinal(&mdctx, dgst, &dgstlen)) {
-		ERR_print_errors_fp(stderr);
-		goto end;
-	}
-
-	for (i = 0; i < dgstlen; i++) {
+	for (i = 0; i < sizeof(dgst); i++) {
 		printf("%02x", dgst[i]);
 	}
 	printf("\n");
-	ret = 0;
 
-end:
-	fclose(fp);
-	EVP_cleanup();
-	return ret;
+	return 0;
 }
 

demos/mycipher/Makefile

@@ -0,0 +1,78 @@
+#
+# OpenSSL/crypto/mycipher/Makefile
+#
+
+DIR=	mycipher
+TOP=	../..
+CC=	cc
+INCLUDES=
+CFLAG=-g
+MAKEFILE=	Makefile
+AR=		ar r
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile
+TEST=
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC=mycipher.c
+LIBOBJ=mycipher.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= mycipher.h
+HEADER= $(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) $(SRC)>fluff
+
+update: depend
+
+depend:
+	@[ -n "$(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.
+

demos/mycipher/README.md

@@ -0,0 +1,9 @@
+## MyCipher Block Cipher
+
+The official specification of MyCipher can be found at
+http://example.com/mycipher.pdf
+
+The OID (Object Identifier) of MyCipher is 1.2.345.6789,
+which is defined in standard http://example.com/mycipher.pdf
+
+

demos/mycipher/mycipher.c

@@ -0,0 +1,72 @@
+/* crypto/mycipher/mycipher.c */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#include "mycipher.h"
+
+void mycipher_set_encrypt_key(mycipher_key_t *key, const unsigned char *user_key)
+{
+}
+
+void mycipher_set_decrypt_key(mycipher_key_t *key, const unsigned char *user_key)
+{
+}
+
+void mycipher_encrypt(const unsigned char *in, unsigned char *out, const mycipher_key_t *key)
+{
+}
+
+void mycipher_decrypt(const unsigned char *in, unsigned char *out, const mycipher_key_t *key)
+{
+}
+

demos/mycipher/mycipher.h

@@ -0,0 +1,85 @@
+/* crypto/mycipher/mycipher.h */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#ifndef HEADER_MYCIPHER_H
+#define HEADER_MYCIPHER_H
+
+#define MYCIPHER_KEY_LENGTH		16
+#define MYCIPHER_BLOCK_SIZE		16
+#define MYCIPHER_IV_LENGTH		(MYCIPHER_BLOCK_SIZE)
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <string.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+	unsigned char rk[100];
+} mycipher_key_t;
+
+void mycipher_set_encrypt_key(mycipher_key_t *key, const unsigned char *user_key);
+void mycipher_set_decrypt_key(mycipher_key_t *key, const unsigned char *user_key);
+void mycipher_encrypt(const unsigned char *in, unsigned char *out, const mycipher_key_t *key);
+void mycipher_decrypt(const unsigned char *in, unsigned char *out, const mycipher_key_t *key);
+
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+

demos/mycipher/myciphertest.c

@@ -0,0 +1,77 @@
+/* crypto/mycipher/mycipher.h */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#include "mycipher.h"
+
+int main(int argc, char **argv)
+{
+	mycipher_key_t key;
+	unsigned char userkey[MYCIPHER_KEY_LENGTH] = {0x01, 0x02, };
+	unsigned char msg[MYCIPHER_BLOCK_SIZE] = {0xab, 0xcd, };
+	unsigned char cbuf[MYCIPHER_BLOCK_SIZE];
+	unsigned char mbuf[MYCIPHER_BLOCK_SIZE];
+
+	mycipher_set_encrypt_key(&key, userkey);
+	mycipher_encrypt(msg, cbuf, &key);
+
+	mycipher_set_decrypt_key(&key, userkey);
+	mycipehr_decrypt(cbuf, mbuf, &key);
+
+	if (memcmp(cbuf, mbuf, MYCIPHER_BLOCK_SIZE)) {
+		return -1;
+	}
+
+	return 0;
+}
+

demos/mystream/Makefile

@@ -0,0 +1,78 @@
+#
+# OpenSSL/crypto/mystream/Makefile
+#
+
+DIR=	mystream
+TOP=	../..
+CC=	cc
+INCLUDES=
+CFLAG=-g
+MAKEFILE=	Makefile
+AR=		ar r
+
+CFLAGS= $(INCLUDES) $(CFLAG)
+
+GENERAL=Makefile
+TEST=
+APPS=
+
+LIB=$(TOP)/libcrypto.a
+LIBSRC=mystream.c
+LIBOBJ=mystream.o
+
+SRC= $(LIBSRC)
+
+EXHEADER= mystream.h
+HEADER= $(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) $(SRC)>fluff
+
+update: depend
+
+depend:
+	@[ -n "$(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.
+

demos/mystream/README.md

@@ -0,0 +1,9 @@
+## MyStream Stream Cipher
+
+The official specification of MyStream can be found at
+http://example.com/mystream.pdf
+
+The OID (Object Identifier) of MyStream is 1.2.345.6789,
+which is defined in standard http://example.com/mystream.pdf
+
+

demos/mystream/mystream.c

@@ -0,0 +1,64 @@
+/* crypto/mycipher/mycipher.c */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#include "mystream.h"
+
+void mystream_set_key(mystream_key_t *key, const unsigned char *user_key, const unsigned char *iv)
+{
+}
+
+void mystream_encrypt(mystream_key_t *key, size_t len, const unsigned char *in, unsigned char *out)
+{
+}
+

demos/mystream/mystream.h

@@ -0,0 +1,80 @@
+/* crypto/mystream/mystream.h */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#ifndef HEADER_MYSTREAM_H
+#define HEADER_MYSTREAM_H
+
+#define MYSTREAM_KEY_LENGTH		256
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <string.h>
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct {
+	unsigned char state[100];
+} mystream_key_t;
+
+void mystream_set_key(mystream_key_t *key, const unsigned char *user_key, const unsigned char *iv);
+void mystream_encrypt(mystream_key_t *key, size_t len, const unsigned char *in, unsigned char *out);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
+

demos/mystream/mystreamtest.c

@@ -0,0 +1,62 @@
+/* crypto/mycipher/mycipher.h */
+/* ====================================================================
+ * Copyright (c) 2014 - 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.
+ * ====================================================================
+ *
+ */
+/*
+ * author's information
+ */
+
+#include "mystream.h"
+
+int main(int argc, char **argv)
+{
+
+	return 0;
+}
+