2026-02-04 09:18:43 -08:00
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/* user_settings.h
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*
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* Copyright (C) 2006-2026 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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/* Bare-metal user settings for TLS 1.3 client with WOLFSSL_USER_IO. */
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#ifndef WOLFSSL_USER_SETTINGS_H
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#define WOLFSSL_USER_SETTINGS_H
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#define WOLFSSL_USER_IO
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#define SINGLE_THREADED
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#define NO_FILESYSTEM
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#define WOLFSSL_IGNORE_FILE_WARN
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#define HAVE_ECC
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#define WC_ECC_NONBLOCK
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#define WC_ECC_NONBLOCK_ONLY
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#define ECC_USER_CURVES /* P256 only */
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#define WOLFSSL_HAVE_SP_ECC
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#define WOLFSSL_SP_SMALL
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#define WOLFSSL_SP_NONBLOCK
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#define WOLFSSL_SP_NO_MALLOC
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#define ECC_TIMING_RESISTANT
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#define HAVE_ED25519
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#define HAVE_CURVE25519
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#define CURVE25519_SMALL
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#define ED25519_SMALL
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#define WC_X25519_NONBLOCK
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#define WOLFSSL_ASYNC_CRYPT
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#define WC_NO_ASYNC_THREADING
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#define HAVE_WOLF_BIGINT
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2026-02-16 14:42:32 -08:00
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/* Async mode is controlled via Makefile ASYNC_MODE variable:
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* - ASYNC_MODE=sw (default): WOLFSSL_ASYNC_CRYPT_SW for non-blocking ECC
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* - ASYNC_MODE=cryptocb: WOLF_CRYPTO_CB for crypto callback simulation
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* These are mutually exclusive in async.c polling code (#elif).
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* See README.md for build instructions.
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*/
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2026-02-04 09:18:43 -08:00
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#define HAVE_AESGCM
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#define WOLFSSL_SHA512
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2026-02-16 14:42:32 -08:00
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#define WOLFSSL_HASH_FLAGS
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2026-02-04 09:18:43 -08:00
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#define WOLFSSL_TLS13
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#define HAVE_HKDF
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#define HAVE_TLS_EXTENSIONS
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#define HAVE_SUPPORTED_CURVES
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#define HAVE_SERVER_RENEGOTIATION_INFO
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#define HAVE_ENCRYPT_THEN_MAC
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#define HAVE_SNI
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#define HAVE_SESSION_TICKET
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extern int posix_getdevrandom(unsigned char *out, unsigned int sz);
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#ifndef HAVE_HASHDRBG
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#define CUSTOM_RAND_GENERATE_BLOCK posix_getdevrandom
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#else
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#define CUSTOM_RAND_GENERATE_SEED posix_getdevrandom
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#endif
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/* Minimal feature set - explicitly disable unwanted algorithms */
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#define NO_RSA
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#define NO_DH
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#define NO_DSA
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#define WOLFSSL_NO_SHAKE256
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#define WOLFSSL_NO_SHAKE128
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#define NO_MD4
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#define NO_MD5
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#define NO_DES3
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#define NO_SHA
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#define NO_OLD_TLS
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/* Debugging */
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#if 0
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#define DEBUG_WOLFSSL
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#endif
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#define WOLFSSL_DEBUG_NONBLOCK
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#endif /* WOLFSSL_USER_SETTINGS_H */
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