add gmapi

crypto/gmapi/gmapi_sgd.c

@@ -0,0 +1,118 @@
+/* ====================================================================
+ * Copyright (c) 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 <stdio.h>
+#include <string.h>
+#include <openssl/evp.h>
+#include <openssl/sgd.h>
+
+const EVP_MD *EVP_get_digestbysgd(int sgd)
+{
+	switch (sgd) {
+	case SGD_SM3:
+		return EVP_sm3();
+	case SGD_SHA1:
+		return EVP_sha1();
+	case SGD_SHA256:
+		return EVP_sha256();
+	}
+	return NULL;
+}
+
+const EVP_CIPHER *EVP_get_cipherbysgd(int sgd)
+{
+	switch (sgd) {
+	case SGD_SM4_ECB:
+		return EVP_sms4_ecb();
+	case SGD_SM4_CBC:
+		return EVP_sms4_cbc();
+	case SGD_SM4_CFB:
+		return EVP_sms4_cfb();
+	case SGD_SM4_OFB:
+		return EVP_sms4_ofb();
+#define OPENSSL_NO_ZUC
+#ifndef OPENSSL_NO_ZUC
+	case SGD_ZUC:
+		return EVP_zuc();
+	case SGD_ZUC_EEA3:
+		return EVP_zuc_eea3();
+#endif
+	}
+	return NULL;
+}
+
+/*
+int load_engine(void)
+{
+	ENGINE *e;
+
+	ENGINE_load_builtin_engines(0);
+
+	ENGINE_register_all_complete();
+
+
+}
+*/
+
+
+const char *GMAPI_keyusage2str(int usage)
+{
+	return NULL;
+}
+
+int GMAPI_sgd2ciphernid(int sgd)
+{
+	return 0;
+}
+
+int GMAPI_sgd2mdnid(int sgd)
+{
+	return 0;
+}
+