Add ECRS module

crypto/ecrs/ecrs_err.c

@@ -0,0 +1,52 @@
+/*
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2019 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <stdio.h>
+#include <openssl/err.h>
+#include <openssl/ecrs.h>
+
+/* BEGIN ERROR CODES */
+#ifndef OPENSSL_NO_ERR
+
+# define ERR_FUNC(func) ERR_PACK(ERR_LIB_ECRS,func,0)
+# define ERR_REASON(reason) ERR_PACK(ERR_LIB_ECRS,0,reason)
+
+static ERR_STRING_DATA ECRS_str_functs[] = {
+    {ERR_FUNC(ECRS_F_ECRS_DO_SIGN), "ECRS_do_sign"},
+    {ERR_FUNC(ECRS_F_ECRS_DO_VERIFY), "ECRS_do_verify"},
+    {ERR_FUNC(ECRS_F_ECRS_SIGN), "ECRS_sign"},
+    {ERR_FUNC(ECRS_F_ECRS_VERIFY), "ECRS_verify"},
+    {0, NULL}
+};
+
+static ERR_STRING_DATA ECRS_str_reasons[] = {
+    {ERR_REASON(ECRS_R_EC_KEY_NOT_MATCH), "ec key not match"},
+    {ERR_REASON(ECRS_R_INVALID_DIGEST_ALGOR), "invalid digest algor"},
+    {ERR_REASON(ECRS_R_NO_SIGNING_KEY), "no signing key"},
+    {ERR_REASON(ECRS_R_PARSE_SIGNATURE_FAILURE), "parse signature failure"},
+    {ERR_REASON(ECRS_R_PUBLIC_KEYS_NOT_MATCH), "public keys not match"},
+    {ERR_REASON(ECRS_R_PUBLIC_KEYS_NOT_MATCH_SIG),
+     "public keys not match sig"},
+    {0, NULL}
+};
+
+#endif
+
+int ERR_load_ECRS_strings(void)
+{
+#ifndef OPENSSL_NO_ERR
+
+    if (ERR_func_error_string(ECRS_str_functs[0].error) == NULL) {
+        ERR_load_strings(0, ECRS_str_functs);
+        ERR_load_strings(0, ECRS_str_reasons);
+    }
+#endif
+    return 1;
+}