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45f05f6812
When MbedTLS TLS features were added MBEDTLS_HAVE_TIME was defined as part
of enabling https:// support. However that pointed to the wrong function
which could crash if it received a NULL pointer.
Looking closer that function is not really needed, as it only seems to
increase the RNG entropy by using 4b of the current time and date.
The reason that was enabled is that lwIP was unconditionally requiring it,
although it's configurable and can be turned off.
Since lwIP doesn't use that field anywhere else, make it conditional and
disable it from our config.
Fixes: commit a564f5094f ("mbedtls: Enable TLS 1.2 support")
Reported-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Jerome Forissier <jerome.forissier@linaro.org>
139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* MbedTLS config file
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*
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* Derived from the MbedTLS internal config file,
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* for more information about each build option,
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* please refer to:
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* external/mbedtls/include/mbedtls/mbedtls_config.h
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*
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* Copyright (c) 2024 Linaro Limited
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* Author: Raymond Mao <raymond.mao@linaro.org>
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*/
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#if defined CONFIG_MBEDTLS_LIB
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#if CONFIG_IS_ENABLED(MD5)
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#define MBEDTLS_MD_C
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#define MBEDTLS_MD5_C
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#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
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#define MBEDTLS_MD5_ALT
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#endif
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#endif
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#if CONFIG_IS_ENABLED(SHA1)
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#define MBEDTLS_MD_C
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#define MBEDTLS_SHA1_C
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#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
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#define MBEDTLS_SHA1_ALT
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#endif
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#endif
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#if CONFIG_IS_ENABLED(SHA256)
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#define MBEDTLS_MD_C
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#define MBEDTLS_SHA256_C
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#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
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#define MBEDTLS_SHA256_ALT
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#endif
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#if CONFIG_IS_ENABLED(SHA256_SMALLER)
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#define MBEDTLS_SHA256_SMALLER
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#endif
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#endif
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#if CONFIG_IS_ENABLED(SHA384)
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#define MBEDTLS_MD_C
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#define MBEDTLS_SHA384_C
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#endif
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#if CONFIG_IS_ENABLED(SHA512)
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#define MBEDTLS_MD_C
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#define MBEDTLS_SHA512_C
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#if defined CONFIG_MBEDTLS_LIB_CRYPTO_ALT
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#define MBEDTLS_SHA512_ALT
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#endif
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#if CONFIG_IS_ENABLED(SHA512_SMALLER)
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#define MBEDTLS_SHA512_SMALLER
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#endif
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#endif
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#if defined CONFIG_MBEDTLS_LIB_X509
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#if CONFIG_IS_ENABLED(X509_CERTIFICATE_PARSER)
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#define MBEDTLS_X509_USE_C
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#define MBEDTLS_X509_CRT_PARSE_C
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#define MBEDTLS_X509_CRL_PARSE_C
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#endif
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#if CONFIG_IS_ENABLED(ASYMMETRIC_PUBLIC_KEY_SUBTYPE)
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#define MBEDTLS_PK_C
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#define MBEDTLS_PK_PARSE_C
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#endif
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#if CONFIG_IS_ENABLED(RSA_PUBLIC_KEY_PARSER)
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#define MBEDTLS_BIGNUM_C
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#define MBEDTLS_RSA_C
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#define MBEDTLS_PKCS1_V15
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#endif
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#if CONFIG_IS_ENABLED(PKCS7_MESSAGE_PARSER)
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#define MBEDTLS_PKCS7_C
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#endif
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#if CONFIG_IS_ENABLED(ASN1_DECODER)
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#define MBEDTLS_OID_C
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#define MBEDTLS_ASN1_PARSE_C
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#define MBEDTLS_ASN1_WRITE_C
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#endif
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#endif /* #if defined CONFIG_MBEDTLS_LIB_X509 */
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#if IS_ENABLED(CONFIG_MBEDTLS_LIB_TLS)
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#include "rtc.h"
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/* Generic options */
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#define MBEDTLS_ENTROPY_HARDWARE_ALT
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#define MBEDTLS_PLATFORM_C
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#define MBEDTLS_SSL_CLI_C
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#define MBEDTLS_SSL_TLS_C
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#define MBEDTLS_CIPHER_C
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#define MBEDTLS_MD_C
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#define MBEDTLS_CTR_DRBG_C
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#define MBEDTLS_AES_C
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#define MBEDTLS_ENTROPY_C
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#define MBEDTLS_NO_PLATFORM_ENTROPY
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#define MBEDTLS_SSL_PROTO_TLS1_2
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#define MBEDTLS_SSL_SERVER_NAME_INDICATION
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#define MBEDTLS_KEY_EXCHANGE_PSK_ENABLED
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/* RSA */
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#define MBEDTLS_KEY_EXCHANGE_RSA_ENABLED
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#define MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED
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#define MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED
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#define MBEDTLS_GCM_C
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/* ECDSA */
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#define MBEDTLS_ECDSA_C
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#define MBEDTLS_ECDH_C
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#define MBEDTLS_ECDSA_DETERMINISTIC
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#define MBEDTLS_HMAC_DRBG_C
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#define MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED
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#define MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED
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#define MBEDTLS_CAN_ECDH
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#define MBEDTLS_PK_CAN_ECDSA_SIGN
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#define MBEDTLS_ECP_C
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#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
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#define MBEDTLS_ECP_DP_SECP192R1_ENABLED
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#define MBEDTLS_ECP_DP_SECP224R1_ENABLED
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#define MBEDTLS_ECP_DP_SECP256R1_ENABLED
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#define MBEDTLS_ECP_DP_SECP384R1_ENABLED
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#define MBEDTLS_ECP_DP_SECP521R1_ENABLED
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#define MBEDTLS_ECP_DP_SECP192K1_ENABLED
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#define MBEDTLS_ECP_DP_SECP224K1_ENABLED
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#define MBEDTLS_ECP_DP_SECP256K1_ENABLED
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#define MBEDTLS_ECP_DP_BP256R1_ENABLED
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#define MBEDTLS_ECP_DP_BP384R1_ENABLED
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#define MBEDTLS_ECP_DP_BP512R1_ENABLED
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#endif /* #if defined CONFIG_MBEDTLS_LIB_TLS */
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#endif /* #if defined CONFIG_MBEDTLS_LIB */
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