DRBG: make locking api truly private
[openssl.git] / crypto / rand / rand_err.c
index 6ab904d98109c53610fefd849995475b57e5c7fa..e92c33f4dacb8e3fbc99573802102e47a915e69c 100644 (file)
-/* crypto/rand/rand_err.c */
-/* ====================================================================
- * Copyright (c) 1999-2010 The OpenSSL 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 OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL 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 OpenSSL 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.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
 /*
- * NOTE: this file was auto generated by the mkerr.pl script: any changes
- * made to it will be overwritten when the script next updates this file,
- * only reason strings will be preserved.
+ * Generated by util/mkerr.pl DO NOT EDIT
+ * Copyright 1995-2018 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/rand.h>
+#include <openssl/randerr.h>
 
-/* BEGIN ERROR CODES */
 #ifndef OPENSSL_NO_ERR
 
-# define ERR_FUNC(func) ERR_PACK(ERR_LIB_RAND,func,0)
-# define ERR_REASON(reason) ERR_PACK(ERR_LIB_RAND,0,reason)
-
-static ERR_STRING_DATA RAND_str_functs[] = {
-    {ERR_FUNC(RAND_F_FIPS_RAND), "FIPS_RAND"},
-    {ERR_FUNC(RAND_F_FIPS_RAND_SET_DT), "FIPS_RAND_SET_DT"},
-    {ERR_FUNC(RAND_F_FIPS_SET_PRNG_SEED), "FIPS_SET_PRNG_SEED"},
-    {ERR_FUNC(RAND_F_FIPS_SET_TEST_MODE), "FIPS_SET_TEST_MODE"},
-    {ERR_FUNC(RAND_F_FIPS_X931_SET_DT), "FIPS_x931_set_dt"},
-    {ERR_FUNC(RAND_F_RAND_GET_RAND_METHOD), "RAND_get_rand_method"},
-    {ERR_FUNC(RAND_F_SSLEAY_RAND_BYTES), "SSLEAY_RAND_BYTES"},
+static const ERR_STRING_DATA RAND_str_functs[] = {
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_DRBG_BYTES, 0), "drbg_bytes"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_DRBG_GET_ENTROPY, 0), "drbg_get_entropy"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_DRBG_SETUP, 0), "drbg_setup"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_GET_ENTROPY, 0), "get_entropy"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_BYTES, 0), "RAND_bytes"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_ENABLE_LOCKING, 0),
+     "rand_drbg_enable_locking"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_GENERATE, 0),
+     "RAND_DRBG_generate"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_INSTANTIATE, 0),
+     "RAND_DRBG_instantiate"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_NEW, 0), "RAND_DRBG_new"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_RESEED, 0), "RAND_DRBG_reseed"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_RESTART, 0), "rand_drbg_restart"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_SET, 0), "RAND_DRBG_set"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_DRBG_UNINSTANTIATE, 0),
+     "RAND_DRBG_uninstantiate"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_LOAD_FILE, 0), "RAND_load_file"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_POOL_ADD, 0), "RAND_POOL_add"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_POOL_ADD_BEGIN, 0),
+     "RAND_POOL_add_begin"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_POOL_ADD_END, 0), "RAND_POOL_add_end"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_POOL_BYTES_NEEDED, 0),
+     "RAND_POOL_bytes_needed"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_POOL_NEW, 0), "RAND_POOL_new"},
+    {ERR_PACK(ERR_LIB_RAND, RAND_F_RAND_WRITE_FILE, 0), "RAND_write_file"},
     {0, NULL}
 };
 
-static ERR_STRING_DATA RAND_str_reasons[] = {
-    {ERR_REASON(RAND_R_NOT_IN_TEST_MODE), "not in test mode"},
-    {ERR_REASON(RAND_R_NO_KEY_SET), "no key set"},
-    {ERR_REASON(RAND_R_PRNG_ERROR), "prng error"},
-    {ERR_REASON(RAND_R_PRNG_KEYED), "prng keyed"},
-    {ERR_REASON(RAND_R_PRNG_NOT_SEEDED), "PRNG not seeded"},
-    {ERR_REASON(RAND_R_PRNG_SEED_MUST_NOT_MATCH_KEY),
-     "prng seed must not match key"},
-    {ERR_REASON(RAND_R_PRNG_STUCK), "prng stuck"},
+static const ERR_STRING_DATA RAND_str_reasons[] = {
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ADDITIONAL_INPUT_TOO_LONG),
+    "additional input too long"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ALREADY_INSTANTIATED),
+    "already instantiated"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ARGUMENT_OUT_OF_RANGE),
+    "argument out of range"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_CANNOT_OPEN_FILE), "Cannot open file"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_DRBG_ALREADY_INITIALIZED),
+    "drbg already initialized"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_DRBG_NOT_INITIALISED),
+    "drbg not initialised"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ENTROPY_INPUT_TOO_LONG),
+    "entropy input too long"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ENTROPY_OUT_OF_RANGE),
+    "entropy out of range"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_ENTROPY_POOL_WAS_IGNORED),
+    "error entropy pool was ignored"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_INITIALISING_DRBG),
+    "error initialising drbg"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_INSTANTIATING_DRBG),
+    "error instantiating drbg"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_RETRIEVING_ADDITIONAL_INPUT),
+    "error retrieving additional input"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_RETRIEVING_ENTROPY),
+    "error retrieving entropy"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_ERROR_RETRIEVING_NONCE),
+    "error retrieving nonce"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_FAILED_TO_CREATE_LOCK),
+    "failed to create lock"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_FUNC_NOT_IMPLEMENTED),
+    "Function not implemented"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_FWRITE_ERROR), "Error writing file"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_GENERATE_ERROR), "generate error"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_INTERNAL_ERROR), "internal error"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_IN_ERROR_STATE), "in error state"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_NOT_A_REGULAR_FILE),
+    "Not a regular file"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_NOT_INSTANTIATED), "not instantiated"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_NO_DRBG_IMPLEMENTATION_SELECTED),
+    "no drbg implementation selected"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_PARENT_LOCKING_NOT_ENABLED),
+    "parent locking not enabled"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_PERSONALISATION_STRING_TOO_LONG),
+    "personalisation string too long"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_PRNG_NOT_SEEDED), "PRNG not seeded"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_RANDOM_POOL_OVERFLOW),
+    "random pool overflow"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_REQUEST_TOO_LARGE_FOR_DRBG),
+    "request too large for drbg"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_RESEED_ERROR), "reseed error"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_SELFTEST_FAILURE), "selftest failure"},
+    {ERR_PACK(ERR_LIB_RAND, 0, RAND_R_UNSUPPORTED_DRBG_TYPE),
+    "unsupported drbg type"},
     {0, NULL}
 };
 
 #endif
 
-void ERR_load_RAND_strings(void)
+int ERR_load_RAND_strings(void)
 {
 #ifndef OPENSSL_NO_ERR
-
     if (ERR_func_error_string(RAND_str_functs[0].error) == NULL) {
-        ERR_load_strings(0, RAND_str_functs);
-        ERR_load_strings(0, RAND_str_reasons);
+        ERR_load_strings_const(RAND_str_functs);
+        ERR_load_strings_const(RAND_str_reasons);
     }
 #endif
+    return 1;
 }