openssl/crypto/rand/rand_err.c
Kurt Roeckx 311276ffe3 Return error when trying to use prediction resistance
There is a requirements of having access to a live entropy source
which we can't do with the default callbacks. If you need prediction
resistance you need to set up your own callbacks that follow the
requirements of NIST SP 800-90C.

Reviewed-by: Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
GH: #5402
2018-03-17 11:35:33 +01:00

124 lines
5.6 KiB
C

/*
* 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 <openssl/err.h>
#include <openssl/randerr.h>
#ifndef OPENSSL_NO_ERR
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_GET_ENTROPY, 0),
"rand_drbg_get_entropy"},
{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_SET_DEFAULTS, 0),
"RAND_DRBG_set_defaults"},
{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 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_PARENT_STRENGTH_TOO_WEAK),
"parent strength too weak"},
{ERR_PACK(ERR_LIB_RAND, 0, RAND_R_PERSONALISATION_STRING_TOO_LONG),
"personalisation string too long"},
{ERR_PACK(ERR_LIB_RAND, 0, RAND_R_PREDICTION_RESISTANCE_NOT_SUPPORTED),
"prediction resistance not supported"},
{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_FLAGS),
"unsupported drbg flags"},
{ERR_PACK(ERR_LIB_RAND, 0, RAND_R_UNSUPPORTED_DRBG_TYPE),
"unsupported drbg type"},
{0, NULL}
};
#endif
int ERR_load_RAND_strings(void)
{
#ifndef OPENSSL_NO_ERR
if (ERR_func_error_string(RAND_str_functs[0].error) == NULL) {
ERR_load_strings_const(RAND_str_functs);
ERR_load_strings_const(RAND_str_reasons);
}
#endif
return 1;
}