624 lines
13 KiB
C
624 lines
13 KiB
C
/* user_settings.h
|
|
*
|
|
* Copyright (C) 2006-2021 wolfSSL Inc.
|
|
*
|
|
* This file is part of wolfSSL.
|
|
*
|
|
* wolfSSL is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* wolfSSL is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
|
|
*/
|
|
|
|
/* Custom wolfSSL user settings for GCC ARM */
|
|
|
|
#ifndef WOLFSSL_USER_SETTINGS_H
|
|
#define WOLFSSL_USER_SETTINGS_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Platform */
|
|
/* ------------------------------------------------------------------------- */
|
|
#undef WOLFSSL_GENERAL_ALIGNMENT
|
|
#define WOLFSSL_GENERAL_ALIGNMENT 4
|
|
|
|
#undef THREADX
|
|
#define THREADX
|
|
|
|
#ifndef TX_TIMER_TICKS_PER_SECOND
|
|
#define TX_TIMER_TICKS_PER_SECOND 100
|
|
#endif
|
|
|
|
#undef NETOS
|
|
#define NETOS
|
|
|
|
#undef BIG_ENDIAN_ORDER
|
|
#define BIG_ENDIAN_ORDER
|
|
|
|
#undef WOLFSSL_SMALL_STACK
|
|
//#define WOLFSSL_SMALL_STACK
|
|
|
|
#undef WOLFSSL_USER_IO
|
|
//#define WOLFSSL_USER_IO
|
|
|
|
#undef NO_THREAD_LS
|
|
#define NO_THREAD_LS
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Math Configuration */
|
|
/* ------------------------------------------------------------------------- */
|
|
#undef SIZEOF_LONG_LONG
|
|
#define SIZEOF_LONG_LONG 8
|
|
|
|
#undef SIZEOF_LONG
|
|
#define SIZEOF_LONG 4
|
|
|
|
#undef USE_FAST_MATH
|
|
#if 1
|
|
#define USE_FAST_MATH
|
|
|
|
#undef TFM_TIMING_RESISTANT
|
|
#define TFM_TIMING_RESISTANT
|
|
|
|
/* Optimizations */
|
|
#define TFM_ARM
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* FIPS - Requires eval or license from wolfSSL */
|
|
/* ------------------------------------------------------------------------- */
|
|
#undef HAVE_FIPS
|
|
#if 1
|
|
#define HAVE_FIPS
|
|
|
|
#undef HAVE_FIPS_VERSION
|
|
#define HAVE_FIPS_VERSION 2
|
|
|
|
#ifdef SINGLE_THREADED
|
|
#undef NO_THREAD_LS
|
|
#define NO_THREAD_LS
|
|
#endif
|
|
|
|
#if 1
|
|
#undef NO_ATTRIBUTE_CONSTRUCTOR
|
|
#define NO_ATTRIBUTE_CONSTRUCTOR
|
|
#endif
|
|
#endif
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Crypto */
|
|
/* ------------------------------------------------------------------------- */
|
|
/* RSA */
|
|
#undef NO_RSA
|
|
#if 1
|
|
#ifdef USE_FAST_MATH
|
|
/* Maximum math bits (Max RSA key bits * 2) */
|
|
#undef FP_MAX_BITS
|
|
#define FP_MAX_BITS 8192
|
|
#endif
|
|
|
|
/* half as much memory but twice as slow */
|
|
#undef RSA_LOW_MEM
|
|
//#define RSA_LOW_MEM
|
|
|
|
/* Enables blinding mode, to prevent timing attacks */
|
|
#if 0
|
|
#undef WC_RSA_BLINDING
|
|
#define WC_RSA_BLINDING
|
|
#else
|
|
#undef WC_NO_HARDEN
|
|
#define WC_NO_HARDEN
|
|
#endif
|
|
|
|
/* RSA PSS Support */
|
|
#if 1
|
|
#define WC_RSA_PSS
|
|
#endif
|
|
|
|
#if 1
|
|
#define WC_RSA_NO_PADDING
|
|
#endif
|
|
#else
|
|
#define NO_RSA
|
|
#endif
|
|
|
|
/* ECC */
|
|
#undef HAVE_ECC
|
|
#if 1
|
|
#define HAVE_ECC
|
|
|
|
/* Manually define enabled curves */
|
|
#undef ECC_USER_CURVES
|
|
//#define ECC_USER_CURVES
|
|
|
|
#ifdef ECC_USER_CURVES
|
|
/* Manual Curve Selection */
|
|
//#define HAVE_ECC192
|
|
//#define HAVE_ECC224
|
|
#undef NO_ECC256
|
|
//#define HAVE_ECC384
|
|
//#define HAVE_ECC521
|
|
#endif
|
|
|
|
/* Fixed point cache (speeds repeated operations against same private key) */
|
|
#undef FP_ECC
|
|
//#define FP_ECC
|
|
#ifdef FP_ECC
|
|
/* Bits / Entries */
|
|
#undef FP_ENTRIES
|
|
#define FP_ENTRIES 2
|
|
#undef FP_LUT
|
|
#define FP_LUT 4
|
|
#endif
|
|
|
|
/* Optional ECC calculation method */
|
|
/* Note: doubles heap usage, but slightly faster */
|
|
#undef ECC_SHAMIR
|
|
#define ECC_SHAMIR
|
|
|
|
/* Reduces heap usage, but slower */
|
|
#undef ECC_TIMING_RESISTANT
|
|
#define ECC_TIMING_RESISTANT
|
|
|
|
#ifdef HAVE_FIPS
|
|
#undef HAVE_ECC_CDH
|
|
#define HAVE_ECC_CDH /* Enable cofactor support */
|
|
|
|
#undef NO_STRICT_ECDSA_LEN
|
|
#define NO_STRICT_ECDSA_LEN /* Do not force fixed len w/ FIPS */
|
|
|
|
#undef WOLFSSL_VALIDATE_ECC_IMPORT
|
|
#define WOLFSSL_VALIDATE_ECC_IMPORT /* Validate import */
|
|
#endif
|
|
|
|
/* Compressed Key Support */
|
|
#undef HAVE_COMP_KEY
|
|
//#define HAVE_COMP_KEY
|
|
|
|
/* Use alternate ECC size for ECC math */
|
|
#ifdef USE_FAST_MATH
|
|
/* MAX ECC BITS = ROUND8(MAX ECC) * 2 */
|
|
#ifdef NO_RSA
|
|
/* Custom fastmath size if not using RSA */
|
|
#undef FP_MAX_BITS
|
|
#define FP_MAX_BITS (256 * 2)
|
|
#else
|
|
#undef ALT_ECC_SIZE
|
|
#define ALT_ECC_SIZE
|
|
/* wolfSSL will compute the FP_MAX_BITS_ECC, but it can be overridden */
|
|
//#undef FP_MAX_BITS_ECC
|
|
//#define FP_MAX_BITS_ECC (256 * 2)
|
|
#endif
|
|
|
|
/* Speedups specific to curve */
|
|
#ifndef NO_ECC256
|
|
#undef TFM_ECC256
|
|
#define TFM_ECC256
|
|
#endif
|
|
#endif
|
|
#endif
|
|
|
|
/* DH */
|
|
#undef NO_DH
|
|
#if 1
|
|
/* Use table for DH instead of -lm (math) lib dependency */
|
|
#if 1
|
|
#define WOLFSSL_DH_CONST
|
|
#define HAVE_FFDHE_2048
|
|
#define HAVE_FFDHE_4096
|
|
//#define HAVE_FFDHE_6144
|
|
//#define HAVE_FFDHE_8192
|
|
#endif
|
|
|
|
#ifdef HAVE_FIPS
|
|
#define WOLFSSL_VALIDATE_FFC_IMPORT
|
|
#define HAVE_FFDHE_Q
|
|
#endif
|
|
#else
|
|
#define NO_DH
|
|
#endif
|
|
|
|
|
|
/* AES */
|
|
#undef NO_AES
|
|
#if 1
|
|
#undef HAVE_AES_CBC
|
|
#define HAVE_AES_CBC
|
|
|
|
#undef HAVE_AESGCM
|
|
#define HAVE_AESGCM
|
|
|
|
/* GCM Method: GCM_SMALL, GCM_WORD32 or GCM_TABLE */
|
|
// #define GCM_SMALL
|
|
// #define GCM_WORD32
|
|
#define GCM_TABLE
|
|
|
|
#undef WOLFSSL_AES_DIRECT
|
|
#define WOLFSSL_AES_DIRECT
|
|
|
|
#undef HAVE_AES_ECB
|
|
#define HAVE_AES_ECB
|
|
|
|
#undef WOLFSSL_AES_COUNTER
|
|
#define WOLFSSL_AES_COUNTER
|
|
|
|
#undef HAVE_AESCCM
|
|
#define HAVE_AESCCM
|
|
#else
|
|
#define NO_AES
|
|
#endif
|
|
|
|
|
|
/* DES3 */
|
|
#undef NO_DES3
|
|
#if 1
|
|
/* No change */
|
|
#else
|
|
#define NO_DES3
|
|
#endif
|
|
|
|
/* ChaCha20 / Poly1305 */
|
|
#undef HAVE_CHACHA
|
|
#undef HAVE_POLY1305
|
|
#if 0
|
|
#define HAVE_CHACHA
|
|
#define HAVE_POLY1305
|
|
|
|
/* Needed for Poly1305 */
|
|
#undef HAVE_ONE_TIME_AUTH
|
|
#define HAVE_ONE_TIME_AUTH
|
|
#endif
|
|
|
|
/* Ed25519 / Curve25519 */
|
|
#undef HAVE_CURVE25519
|
|
#undef HAVE_ED25519
|
|
#if 0
|
|
#define HAVE_CURVE25519
|
|
#define HAVE_ED25519 /* ED25519 Requires SHA512 */
|
|
|
|
/* Optionally use small math (less flash usage, but much slower) */
|
|
#if 1
|
|
#define CURVED25519_SMALL
|
|
#endif
|
|
#endif
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Hashing */
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Sha */
|
|
#undef NO_SHA
|
|
#if 1
|
|
/* 1k smaller, but 25% slower */
|
|
//#define USE_SLOW_SHA
|
|
#else
|
|
#define NO_SHA
|
|
#endif
|
|
|
|
/* Sha256 */
|
|
#undef NO_SHA256
|
|
#if 1
|
|
/* not unrolled - ~2k smaller and ~25% slower */
|
|
//#define USE_SLOW_SHA256
|
|
|
|
/* Sha224 */
|
|
#if 1
|
|
#define WOLFSSL_SHA224
|
|
#endif
|
|
#else
|
|
#define NO_SHA256
|
|
#endif
|
|
|
|
/* Sha512 */
|
|
#undef WOLFSSL_SHA512
|
|
#if 1
|
|
#define WOLFSSL_SHA512
|
|
|
|
/* Sha384 */
|
|
#undef WOLFSSL_SHA384
|
|
#if 1
|
|
#define WOLFSSL_SHA384
|
|
#endif
|
|
|
|
/* over twice as small, but 50% slower */
|
|
//#define USE_SLOW_SHA512
|
|
#endif
|
|
|
|
/* Sha3 */
|
|
#undef WOLFSSL_SHA3
|
|
#if 1
|
|
#define WOLFSSL_SHA3
|
|
#endif
|
|
|
|
/* MD5 */
|
|
#undef NO_MD5
|
|
#if 1
|
|
/* No change */
|
|
#else
|
|
#define NO_MD5
|
|
#endif
|
|
|
|
/* HKDF */
|
|
#undef HAVE_HKDF
|
|
#if 1
|
|
#define HAVE_HKDF
|
|
#endif
|
|
|
|
/* CMAC */
|
|
#undef WOLFSSL_CMAC
|
|
#if 1
|
|
#define WOLFSSL_CMAC
|
|
#endif
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Benchmark / Test */
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Use reduced benchmark / test sizes */
|
|
#undef BENCH_EMBEDDED
|
|
#define BENCH_EMBEDDED
|
|
|
|
#undef USE_CERT_BUFFERS_2048
|
|
#define USE_CERT_BUFFERS_2048
|
|
|
|
#undef USE_CERT_BUFFERS_1024
|
|
//#define USE_CERT_BUFFERS_1024
|
|
|
|
#undef USE_CERT_BUFFERS_256
|
|
#define USE_CERT_BUFFERS_256
|
|
|
|
#undef FORCE_BUFFER_TEST
|
|
#define FORCE_BUFFER_TEST
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Debugging */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
#undef DEBUG_WOLFSSL
|
|
#undef NO_ERROR_STRINGS
|
|
#if 0
|
|
#define DEBUG_WOLFSSL
|
|
#else
|
|
#if 0
|
|
#define NO_ERROR_STRINGS
|
|
#endif
|
|
#endif
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Memory */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/* Override Memory API's */
|
|
#if 0
|
|
#undef XMALLOC_OVERRIDE
|
|
#define XMALLOC_OVERRIDE
|
|
|
|
/* prototypes for user heap override functions */
|
|
/* Note: Realloc only required for normal math */
|
|
#include <stddef.h> /* for size_t */
|
|
extern void *myMalloc(size_t n, void* heap, int type);
|
|
extern void myFree(void *p, void* heap, int type);
|
|
extern void *myRealloc(void *p, size_t n, void* heap, int type);
|
|
|
|
#define XMALLOC(n, h, t) myMalloc(n, h, t)
|
|
#define XFREE(p, h, t) myFree(p, h, t)
|
|
#define XREALLOC(p, n, h, t) myRealloc(p, n, h, t)
|
|
#endif
|
|
|
|
#if 0
|
|
/* Static memory requires fast math */
|
|
#define WOLFSSL_STATIC_MEMORY
|
|
|
|
/* Disable fallback malloc/free */
|
|
#define WOLFSSL_NO_MALLOC
|
|
#if 1
|
|
#define WOLFSSL_MALLOC_CHECK /* trap malloc failure */
|
|
#endif
|
|
#endif
|
|
|
|
/* Memory callbacks */
|
|
#if 1
|
|
#undef USE_WOLFSSL_MEMORY
|
|
#define USE_WOLFSSL_MEMORY
|
|
|
|
/* Use this to measure / print heap usage */
|
|
#if 0
|
|
#undef WOLFSSL_TRACK_MEMORY
|
|
// #define WOLFSSL_TRACK_MEMORY
|
|
|
|
#undef WOLFSSL_DEBUG_MEMORY
|
|
//#define WOLFSSL_DEBUG_MEMORY
|
|
|
|
#undef WOLFSSL_DEBUG_MEMORY_PRINT
|
|
//#define WOLFSSL_DEBUG_MEMORY_PRINT
|
|
#endif
|
|
#else
|
|
#ifndef WOLFSSL_STATIC_MEMORY
|
|
#define NO_WOLFSSL_MEMORY
|
|
/* Otherwise we will use stdlib malloc, free and realloc */
|
|
#endif
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* RNG */
|
|
/* ------------------------------------------------------------------------- */
|
|
|
|
/* Seed Source */
|
|
#if 1
|
|
extern int my_rng_generate_seed(unsigned char* output, int sz);
|
|
#undef CUSTOM_RAND_GENERATE_SEED
|
|
#define CUSTOM_RAND_GENERATE_SEED my_rng_generate_seed
|
|
#endif
|
|
|
|
/* NETOS */
|
|
#if 0
|
|
extern unsigned char get_byte_from_pool(void);
|
|
#define CUSTOM_RAND_GENERATE get_byte_from_pool
|
|
#define CUSTOM_RAND_TYPE unsigned char
|
|
#endif
|
|
|
|
/* Choose RNG method */
|
|
#if 1
|
|
/* Use built-in P-RNG (SHA256 based) with HW RNG */
|
|
/* P-RNG + HW RNG (P-RNG is ~8K) */
|
|
//#define WOLFSSL_GENSEED_FORTEST
|
|
#undef HAVE_HASHDRBG
|
|
#define HAVE_HASHDRBG
|
|
#else
|
|
#undef WC_NO_HASHDRBG
|
|
#define WC_NO_HASHDRBG
|
|
|
|
/* Bypass P-RNG and use only HW RNG */
|
|
extern int my_rng_gen_block(unsigned char* output, unsigned int sz);
|
|
#undef CUSTOM_RAND_GENERATE_BLOCK
|
|
#define CUSTOM_RAND_GENERATE_BLOCK my_rng_gen_block
|
|
#endif
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Enable Features */
|
|
/* ------------------------------------------------------------------------- */
|
|
#undef WOLFSSL_TLS13
|
|
#if 0
|
|
#define WOLFSSL_TLS13
|
|
#endif
|
|
|
|
#undef WOLFSSL_KEY_GEN
|
|
#if 1
|
|
#define WOLFSSL_KEY_GEN
|
|
#endif
|
|
|
|
#if defined(HAVE_FIPS) && !defined(WOLFSSL_KEY_GEN)
|
|
#define WOLFSSL_OLD_PRIME_CHECK
|
|
#endif
|
|
|
|
#undef KEEP_PEER_CERT
|
|
//#define KEEP_PEER_CERT
|
|
|
|
#undef HAVE_COMP_KEY
|
|
//#define HAVE_COMP_KEY
|
|
|
|
#undef HAVE_TLS_EXTENSIONS
|
|
#define HAVE_TLS_EXTENSIONS
|
|
|
|
#undef HAVE_SUPPORTED_CURVES
|
|
#define HAVE_SUPPORTED_CURVES
|
|
|
|
#undef WOLFSSL_BASE64_ENCODE
|
|
#define WOLFSSL_BASE64_ENCODE
|
|
|
|
/* TLS Session Cache */
|
|
#if 0
|
|
#define SMALL_SESSION_CACHE
|
|
#else
|
|
#define NO_SESSION_CACHE
|
|
#endif
|
|
|
|
|
|
/* ------------------------------------------------------------------------- */
|
|
/* Disable Features */
|
|
/* ------------------------------------------------------------------------- */
|
|
#undef NO_WOLFSSL_SERVER
|
|
//#define NO_WOLFSSL_SERVER
|
|
|
|
#undef NO_WOLFSSL_CLIENT
|
|
//#define NO_WOLFSSL_CLIENT
|
|
|
|
#undef NO_CRYPT_TEST
|
|
//#define NO_CRYPT_TEST
|
|
|
|
#undef NO_CRYPT_BENCHMARK
|
|
//#define NO_CRYPT_BENCHMARK
|
|
|
|
#undef WOLFCRYPT_ONLY
|
|
//#define WOLFCRYPT_ONLY
|
|
|
|
/* In-lining of misc.c functions */
|
|
/* If defined, must include wolfcrypt/src/misc.c in build */
|
|
/* Slower, but about 1k smaller */
|
|
#undef NO_INLINE
|
|
//#define NO_INLINE
|
|
|
|
#undef NO_FILESYSTEM
|
|
#define NO_FILESYSTEM
|
|
|
|
#undef NO_WOLFSSL_DIR
|
|
#define NO_WOLFSSL_DIR
|
|
|
|
#undef NO_WRITEV
|
|
#define NO_WRITEV
|
|
|
|
#undef NO_MAIN_DRIVER
|
|
#define NO_MAIN_DRIVER
|
|
|
|
#undef NO_DEV_RANDOM
|
|
#define NO_DEV_RANDOM
|
|
|
|
#undef NO_DSA
|
|
#define NO_DSA
|
|
|
|
#undef NO_RC4
|
|
#define NO_RC4
|
|
|
|
#undef NO_OLD_TLS
|
|
#define NO_OLD_TLS
|
|
|
|
#undef NO_PSK
|
|
#define NO_PSK
|
|
|
|
#undef NO_MD4
|
|
#define NO_MD4
|
|
|
|
#undef NO_PWDBASED
|
|
//#define NO_PWDBASED
|
|
|
|
#undef NO_CODING
|
|
//#define NO_CODING
|
|
|
|
#undef NO_ASN_TIME
|
|
//#define NO_ASN_TIME
|
|
|
|
#undef NO_CERTS
|
|
//#define NO_CERTS
|
|
|
|
#undef NO_SIG_WRAPPER
|
|
//#define NO_SIG_WRAPPER
|
|
|
|
/* ACVP Testing ONLY specific settings */
|
|
#if 0
|
|
#undef USE_NORMAL_PRINTF
|
|
#define USE_NORMAL_PRINTF
|
|
|
|
#undef USE_UART_READ_LINE
|
|
#define USE_UART_READ_LINE
|
|
|
|
#undef USE_SMALL_MONTE
|
|
#define USE_SMALL_MONTE
|
|
|
|
#undef WOLFSSL_PUBLIC_MP
|
|
#define WOLFSSL_PUBLIC_MP
|
|
|
|
#undef HAVE_FORCE_FIPS_FAILURE
|
|
#define HAVE_FORCE_FIPS_FAILURE
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* WOLFSSL_USER_SETTINGS_H */
|