diff options
Diffstat (limited to 'include/mbedtls/config_adjust_legacy_crypto.h')
| -rw-r--r-- | include/mbedtls/config_adjust_legacy_crypto.h | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/include/mbedtls/config_adjust_legacy_crypto.h b/include/mbedtls/config_adjust_legacy_crypto.h deleted file mode 100644 index f769765..0000000 --- a/include/mbedtls/config_adjust_legacy_crypto.h +++ /dev/null @@ -1,183 +0,0 @@ -/** - * \file mbedtls/config_adjust_legacy_crypto.h - * \brief Adjust legacy configuration configuration - * - * Automatically enable certain dependencies. Generally, MBEDLTS_xxx - * configurations need to be explicitly enabled by the user: enabling - * MBEDTLS_xxx_A but not MBEDTLS_xxx_B when A requires B results in a - * compilation error. However, we do automatically enable certain options - * in some circumstances. One case is if MBEDTLS_xxx_B is an internal option - * used to identify parts of a module that are used by other module, and we - * don't want to make the symbol MBEDTLS_xxx_B part of the public API. - * Another case is if A didn't depend on B in earlier versions, and we - * want to use B in A but we need to preserve backward compatibility with - * configurations that explicitly activate MBEDTLS_xxx_A but not - * MBEDTLS_xxx_B. - */ -/* - * Copyright The Mbed TLS Contributors - * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later - */ - -#ifndef MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H -#define MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H - -/* Auto-enable MBEDTLS_MD_LIGHT based on MBEDTLS_MD_C. - * This allows checking for MD_LIGHT rather than MD_LIGHT || MD_C. - */ -#if defined(MBEDTLS_MD_C) -#define MBEDTLS_MD_LIGHT -#endif - -/* Auto-enable MBEDTLS_MD_LIGHT if needed by a module that didn't require it - * in a previous release, to ensure backwards compatibility. - */ -#if defined(MBEDTLS_ECJPAKE_C) || \ - defined(MBEDTLS_PEM_PARSE_C) || \ - defined(MBEDTLS_ENTROPY_C) || \ - defined(MBEDTLS_PK_C) || \ - defined(MBEDTLS_PKCS12_C) || \ - defined(MBEDTLS_RSA_C) || \ - defined(MBEDTLS_SSL_TLS_C) || \ - defined(MBEDTLS_X509_USE_C) || \ - defined(MBEDTLS_X509_CREATE_C) -#define MBEDTLS_MD_LIGHT -#endif - -/* MBEDTLS_ECP_LIGHT is auto-enabled by the following symbols: - * - MBEDTLS_ECP_C because now it consists of MBEDTLS_ECP_LIGHT plus functions - * for curve arithmetic. As a consequence if MBEDTLS_ECP_C is required for - * some reason, then MBEDTLS_ECP_LIGHT should be enabled as well. - * - MBEDTLS_PK_PARSE_EC_EXTENDED and MBEDTLS_PK_PARSE_EC_COMPRESSED because - * these features are not supported in PSA so the only way to have them is - * to enable the built-in solution. - * Both of them are temporary dependencies: - * - PK_PARSE_EC_EXTENDED will be removed after #7779 and #7789 - * - support for compressed points should also be added to PSA, but in this - * case there is no associated issue to track it yet. - * - PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE because Weierstrass key derivation - * still depends on ECP_LIGHT. - * - PK_C + USE_PSA + PSA_WANT_ALG_ECDSA is a temporary dependency which will - * be fixed by #7453. - */ -#if defined(MBEDTLS_ECP_C) || \ - defined(MBEDTLS_PK_PARSE_EC_EXTENDED) || \ - defined(MBEDTLS_PK_PARSE_EC_COMPRESSED) || \ - defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_DERIVE) -#define MBEDTLS_ECP_LIGHT -#endif - -/* MBEDTLS_PK_PARSE_EC_COMPRESSED is introduced in MbedTLS version 3.5, while - * in previous version compressed points were automatically supported as long - * as PK_PARSE_C and ECP_C were enabled. As a consequence, for backward - * compatibility, we auto-enable PK_PARSE_EC_COMPRESSED when these conditions - * are met. */ -#if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_ECP_C) -#define MBEDTLS_PK_PARSE_EC_COMPRESSED -#endif - -/* Helper symbol to state that there is support for ECDH, either through - * library implementation (ECDH_C) or through PSA. */ -#if (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_ECDH)) || \ - (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_ECDH_C)) -#define MBEDTLS_CAN_ECDH -#endif - -/* PK module can achieve ECDSA functionalities by means of either software - * implementations (ECDSA_C) or through a PSA driver. The following defines - * are meant to list these capabilities in a general way which abstracts how - * they are implemented under the hood. */ -#if !defined(MBEDTLS_USE_PSA_CRYPTO) -#if defined(MBEDTLS_ECDSA_C) -#define MBEDTLS_PK_CAN_ECDSA_SIGN -#define MBEDTLS_PK_CAN_ECDSA_VERIFY -#endif /* MBEDTLS_ECDSA_C */ -#else /* MBEDTLS_USE_PSA_CRYPTO */ -#if defined(PSA_WANT_ALG_ECDSA) -#if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC) -#define MBEDTLS_PK_CAN_ECDSA_SIGN -#endif /* PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC */ -#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY) -#define MBEDTLS_PK_CAN_ECDSA_VERIFY -#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */ -#endif /* PSA_WANT_ALG_ECDSA */ -#endif /* MBEDTLS_USE_PSA_CRYPTO */ - -#if defined(MBEDTLS_PK_CAN_ECDSA_VERIFY) || defined(MBEDTLS_PK_CAN_ECDSA_SIGN) -#define MBEDTLS_PK_CAN_ECDSA_SOME -#endif - -/* If MBEDTLS_PSA_CRYPTO_C is defined, make sure MBEDTLS_PSA_CRYPTO_CLIENT - * is defined as well to include all PSA code. - */ -#if defined(MBEDTLS_PSA_CRYPTO_C) -#define MBEDTLS_PSA_CRYPTO_CLIENT -#endif /* MBEDTLS_PSA_CRYPTO_C */ - -/* The PK wrappers need pk_write functions to format RSA key objects - * when they are dispatching to the PSA API. This happens under USE_PSA_CRYPTO, - * and also even without USE_PSA_CRYPTO for mbedtls_pk_sign_ext(). */ -#if defined(MBEDTLS_PSA_CRYPTO_C) && defined(MBEDTLS_RSA_C) -#define MBEDTLS_PK_C -#define MBEDTLS_PK_WRITE_C -#define MBEDTLS_PK_PARSE_C -#endif - -/* Helpers to state that each key is supported either on the builtin or PSA side. */ -#if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_521) -#define MBEDTLS_ECP_HAVE_SECP521R1 -#endif -#if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512) -#define MBEDTLS_ECP_HAVE_BP512R1 -#endif -#if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_448) -#define MBEDTLS_ECP_HAVE_CURVE448 -#endif -#if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384) -#define MBEDTLS_ECP_HAVE_BP384R1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_384) -#define MBEDTLS_ECP_HAVE_SECP384R1 -#endif -#if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256) -#define MBEDTLS_ECP_HAVE_BP256R1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_256) -#define MBEDTLS_ECP_HAVE_SECP256K1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_256) -#define MBEDTLS_ECP_HAVE_SECP256R1 -#endif -#if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_255) -#define MBEDTLS_ECP_HAVE_CURVE25519 -#endif -#if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_224) -#define MBEDTLS_ECP_HAVE_SECP224K1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_224) -#define MBEDTLS_ECP_HAVE_SECP224R1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_192) -#define MBEDTLS_ECP_HAVE_SECP192K1 -#endif -#if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_192) -#define MBEDTLS_ECP_HAVE_SECP192R1 -#endif - -/* Helper symbol to state that the PK module has support for EC keys. This - * can either be provided through the legacy ECP solution or through the - * PSA friendly MBEDTLS_PK_USE_PSA_EC_DATA (see pk.h for its description). */ -#if defined(MBEDTLS_ECP_C) || \ - (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)) -#define MBEDTLS_PK_HAVE_ECC_KEYS -#endif /* MBEDTLS_PK_USE_PSA_EC_DATA || MBEDTLS_ECP_C */ - -/* Historically pkparse did not check the CBC padding when decrypting - * a key. This was a bug, which is now fixed. As a consequence, pkparse - * now needs PKCS7 padding support, but existing configurations might not - * enable it, so we enable it here. */ -#if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_PKCS5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) -#define MBEDTLS_CIPHER_PADDING_PKCS7 -#endif - -#endif /* MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H */ |