1 /** 2 * \file mbedtls/config_adjust_legacy_crypto.h 3 * \brief Adjust legacy configuration configuration 4 * 5 * Automatically enable certain dependencies. Generally, MBEDLTS_xxx 6 * configurations need to be explicitly enabled by the user: enabling 7 * MBEDTLS_xxx_A but not MBEDTLS_xxx_B when A requires B results in a 8 * compilation error. However, we do automatically enable certain options 9 * in some circumstances. One case is if MBEDTLS_xxx_B is an internal option 10 * used to identify parts of a module that are used by other module, and we 11 * don't want to make the symbol MBEDTLS_xxx_B part of the public API. 12 * Another case is if A didn't depend on B in earlier versions, and we 13 * want to use B in A but we need to preserve backward compatibility with 14 * configurations that explicitly activate MBEDTLS_xxx_A but not 15 * MBEDTLS_xxx_B. 16 */ 17 /* 18 * Copyright The Mbed TLS Contributors 19 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later 20 */ 21 22 #ifndef MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H 23 #define MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H 24 25 /* Ideally, we'd set those as defaults in mbedtls_config.h, but 26 * putting an #ifdef _WIN32 in mbedtls_config.h would confuse config.py. 27 * 28 * So, adjust it here. 29 * Not related to crypto, but this is the bottom of the stack. */ 30 #if defined(__MINGW32__) || (defined(_MSC_VER) && _MSC_VER <= 1900) 31 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \ 32 !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) 33 #define MBEDTLS_PLATFORM_SNPRINTF_ALT 34 #endif 35 #if !defined(MBEDTLS_PLATFORM_VSNPRINTF_ALT) && \ 36 !defined(MBEDTLS_PLATFORM_VSNPRINTF_MACRO) 37 #define MBEDTLS_PLATFORM_VSNPRINTF_ALT 38 #endif 39 #endif /* _MINGW32__ || (_MSC_VER && (_MSC_VER <= 1900)) */ 40 41 /* Auto-enable CIPHER_C when any of the unauthenticated ciphers is builtin 42 * in PSA. */ 43 #if defined(MBEDTLS_PSA_CRYPTO_C) && \ 44 (defined(MBEDTLS_PSA_BUILTIN_ALG_STREAM_CIPHER) || \ 45 defined(MBEDTLS_PSA_BUILTIN_ALG_CTR) || \ 46 defined(MBEDTLS_PSA_BUILTIN_ALG_CFB) || \ 47 defined(MBEDTLS_PSA_BUILTIN_ALG_OFB) || \ 48 defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING) || \ 49 defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \ 50 defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7) || \ 51 defined(MBEDTLS_PSA_BUILTIN_ALG_CCM_STAR_NO_TAG)) 52 #define MBEDTLS_CIPHER_C 53 #endif 54 55 /* Auto-enable MBEDTLS_MD_LIGHT based on MBEDTLS_MD_C. 56 * This allows checking for MD_LIGHT rather than MD_LIGHT || MD_C. 57 */ 58 #if defined(MBEDTLS_MD_C) 59 #define MBEDTLS_MD_LIGHT 60 #endif 61 62 /* Auto-enable MBEDTLS_MD_LIGHT if needed by a module that didn't require it 63 * in a previous release, to ensure backwards compatibility. 64 */ 65 #if defined(MBEDTLS_ECJPAKE_C) || \ 66 defined(MBEDTLS_PEM_PARSE_C) || \ 67 defined(MBEDTLS_ENTROPY_C) || \ 68 defined(MBEDTLS_PK_C) || \ 69 defined(MBEDTLS_PKCS12_C) || \ 70 defined(MBEDTLS_RSA_C) || \ 71 defined(MBEDTLS_SSL_TLS_C) || \ 72 defined(MBEDTLS_X509_USE_C) || \ 73 defined(MBEDTLS_X509_CREATE_C) 74 #define MBEDTLS_MD_LIGHT 75 #endif 76 77 #if defined(MBEDTLS_MD_LIGHT) 78 /* 79 * - MBEDTLS_MD_CAN_xxx is defined if the md module can perform xxx. 80 * - MBEDTLS_MD_xxx_VIA_PSA is defined if the md module may perform xxx via PSA 81 * (see below). 82 * - MBEDTLS_MD_SOME_PSA is defined if at least one algorithm may be performed 83 * via PSA (see below). 84 * - MBEDTLS_MD_SOME_LEGACY is defined if at least one algorithm may be performed 85 * via a direct legacy call (see below). 86 * 87 * The md module performs an algorithm via PSA if there is a PSA hash 88 * accelerator and the PSA driver subsytem is initialized at the time the 89 * operation is started, and makes a direct legacy call otherwise. 90 */ 91 92 /* PSA accelerated implementations */ 93 #if defined(MBEDTLS_PSA_CRYPTO_C) 94 95 #if defined(MBEDTLS_PSA_ACCEL_ALG_MD5) 96 #define MBEDTLS_MD_CAN_MD5 97 #define MBEDTLS_MD_MD5_VIA_PSA 98 #define MBEDTLS_MD_SOME_PSA 99 #endif 100 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_1) 101 #define MBEDTLS_MD_CAN_SHA1 102 #define MBEDTLS_MD_SHA1_VIA_PSA 103 #define MBEDTLS_MD_SOME_PSA 104 #endif 105 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_224) 106 #define MBEDTLS_MD_CAN_SHA224 107 #define MBEDTLS_MD_SHA224_VIA_PSA 108 #define MBEDTLS_MD_SOME_PSA 109 #endif 110 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_256) 111 #define MBEDTLS_MD_CAN_SHA256 112 #define MBEDTLS_MD_SHA256_VIA_PSA 113 #define MBEDTLS_MD_SOME_PSA 114 #endif 115 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_384) 116 #define MBEDTLS_MD_CAN_SHA384 117 #define MBEDTLS_MD_SHA384_VIA_PSA 118 #define MBEDTLS_MD_SOME_PSA 119 #endif 120 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA_512) 121 #define MBEDTLS_MD_CAN_SHA512 122 #define MBEDTLS_MD_SHA512_VIA_PSA 123 #define MBEDTLS_MD_SOME_PSA 124 #endif 125 #if defined(MBEDTLS_PSA_ACCEL_ALG_RIPEMD160) 126 #define MBEDTLS_MD_CAN_RIPEMD160 127 #define MBEDTLS_MD_RIPEMD160_VIA_PSA 128 #define MBEDTLS_MD_SOME_PSA 129 #endif 130 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_224) 131 #define MBEDTLS_MD_CAN_SHA3_224 132 #define MBEDTLS_MD_SHA3_224_VIA_PSA 133 #define MBEDTLS_MD_SOME_PSA 134 #endif 135 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_256) 136 #define MBEDTLS_MD_CAN_SHA3_256 137 #define MBEDTLS_MD_SHA3_256_VIA_PSA 138 #define MBEDTLS_MD_SOME_PSA 139 #endif 140 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_384) 141 #define MBEDTLS_MD_CAN_SHA3_384 142 #define MBEDTLS_MD_SHA3_384_VIA_PSA 143 #define MBEDTLS_MD_SOME_PSA 144 #endif 145 #if defined(MBEDTLS_PSA_ACCEL_ALG_SHA3_512) 146 #define MBEDTLS_MD_CAN_SHA3_512 147 #define MBEDTLS_MD_SHA3_512_VIA_PSA 148 #define MBEDTLS_MD_SOME_PSA 149 #endif 150 #endif /* MBEDTLS_PSA_CRYPTO_C */ 151 152 /* Built-in implementations */ 153 #if defined(MBEDTLS_MD5_C) 154 #define MBEDTLS_MD_CAN_MD5 155 #define MBEDTLS_MD_SOME_LEGACY 156 #endif 157 #if defined(MBEDTLS_SHA1_C) 158 #define MBEDTLS_MD_CAN_SHA1 159 #define MBEDTLS_MD_SOME_LEGACY 160 #endif 161 #if defined(MBEDTLS_SHA224_C) 162 #define MBEDTLS_MD_CAN_SHA224 163 #define MBEDTLS_MD_SOME_LEGACY 164 #endif 165 #if defined(MBEDTLS_SHA256_C) 166 #define MBEDTLS_MD_CAN_SHA256 167 #define MBEDTLS_MD_SOME_LEGACY 168 #endif 169 #if defined(MBEDTLS_SHA384_C) 170 #define MBEDTLS_MD_CAN_SHA384 171 #define MBEDTLS_MD_SOME_LEGACY 172 #endif 173 #if defined(MBEDTLS_SHA512_C) 174 #define MBEDTLS_MD_CAN_SHA512 175 #define MBEDTLS_MD_SOME_LEGACY 176 #endif 177 #if defined(MBEDTLS_SHA3_C) 178 #define MBEDTLS_MD_CAN_SHA3_224 179 #define MBEDTLS_MD_CAN_SHA3_256 180 #define MBEDTLS_MD_CAN_SHA3_384 181 #define MBEDTLS_MD_CAN_SHA3_512 182 #define MBEDTLS_MD_SOME_LEGACY 183 #endif 184 #if defined(MBEDTLS_RIPEMD160_C) 185 #define MBEDTLS_MD_CAN_RIPEMD160 186 #define MBEDTLS_MD_SOME_LEGACY 187 #endif 188 189 #endif /* MBEDTLS_MD_LIGHT */ 190 191 /* BLOCK_CIPHER module can dispatch to PSA when: 192 * - PSA is enabled and drivers have been initialized 193 * - desired key type is supported on the PSA side 194 * If the above conditions are not met, but the legacy support is enabled, then 195 * BLOCK_CIPHER will dynamically fallback to it. 196 * 197 * In case BLOCK_CIPHER is defined (see below) the following symbols/helpers 198 * can be used to define its capabilities: 199 * - MBEDTLS_BLOCK_CIPHER_SOME_PSA: there is at least 1 key type between AES, 200 * ARIA and Camellia which is supported through a driver; 201 * - MBEDTLS_BLOCK_CIPHER_xxx_VIA_PSA: xxx key type is supported through a 202 * driver; 203 * - MBEDTLS_BLOCK_CIPHER_xxx_VIA_LEGACY: xxx key type is supported through 204 * a legacy module (i.e. MBEDTLS_xxx_C) 205 */ 206 #if defined(MBEDTLS_PSA_CRYPTO_C) 207 #if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_AES) 208 #define MBEDTLS_BLOCK_CIPHER_AES_VIA_PSA 209 #define MBEDTLS_BLOCK_CIPHER_SOME_PSA 210 #endif 211 #if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_ARIA) 212 #define MBEDTLS_BLOCK_CIPHER_ARIA_VIA_PSA 213 #define MBEDTLS_BLOCK_CIPHER_SOME_PSA 214 #endif 215 #if defined(MBEDTLS_PSA_ACCEL_KEY_TYPE_CAMELLIA) 216 #define MBEDTLS_BLOCK_CIPHER_CAMELLIA_VIA_PSA 217 #define MBEDTLS_BLOCK_CIPHER_SOME_PSA 218 #endif 219 #endif /* MBEDTLS_PSA_CRYPTO_C */ 220 221 #if defined(MBEDTLS_AES_C) 222 #define MBEDTLS_BLOCK_CIPHER_AES_VIA_LEGACY 223 #endif 224 #if defined(MBEDTLS_ARIA_C) 225 #define MBEDTLS_BLOCK_CIPHER_ARIA_VIA_LEGACY 226 #endif 227 #if defined(MBEDTLS_CAMELLIA_C) 228 #define MBEDTLS_BLOCK_CIPHER_CAMELLIA_VIA_LEGACY 229 #endif 230 231 /* Helpers to state that BLOCK_CIPHER module supports AES, ARIA and/or Camellia 232 * block ciphers via either PSA or legacy. */ 233 #if defined(MBEDTLS_BLOCK_CIPHER_AES_VIA_PSA) || \ 234 defined(MBEDTLS_BLOCK_CIPHER_AES_VIA_LEGACY) 235 #define MBEDTLS_BLOCK_CIPHER_CAN_AES 236 #endif 237 #if defined(MBEDTLS_BLOCK_CIPHER_ARIA_VIA_PSA) || \ 238 defined(MBEDTLS_BLOCK_CIPHER_ARIA_VIA_LEGACY) 239 #define MBEDTLS_BLOCK_CIPHER_CAN_ARIA 240 #endif 241 #if defined(MBEDTLS_BLOCK_CIPHER_CAMELLIA_VIA_PSA) || \ 242 defined(MBEDTLS_BLOCK_CIPHER_CAMELLIA_VIA_LEGACY) 243 #define MBEDTLS_BLOCK_CIPHER_CAN_CAMELLIA 244 #endif 245 246 /* GCM_C and CCM_C can either depend on (in order of preference) BLOCK_CIPHER_C 247 * or CIPHER_C. The former is auto-enabled when: 248 * - CIPHER_C is not defined, which is also the legacy solution; 249 * - BLOCK_CIPHER_SOME_PSA because in this case BLOCK_CIPHER can take advantage 250 * of the driver's acceleration. 251 */ 252 #if (defined(MBEDTLS_GCM_C) || defined(MBEDTLS_CCM_C)) && \ 253 (!defined(MBEDTLS_CIPHER_C) || defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)) 254 #define MBEDTLS_BLOCK_CIPHER_C 255 #endif 256 257 /* Helpers for GCM/CCM capabilities */ 258 #if (defined(MBEDTLS_CIPHER_C) && defined(MBEDTLS_AES_C)) || \ 259 (defined(MBEDTLS_BLOCK_CIPHER_C) && defined(MBEDTLS_BLOCK_CIPHER_CAN_AES)) 260 #define MBEDTLS_CCM_GCM_CAN_AES 261 #endif 262 263 #if (defined(MBEDTLS_CIPHER_C) && defined(MBEDTLS_ARIA_C)) || \ 264 (defined(MBEDTLS_BLOCK_CIPHER_C) && defined(MBEDTLS_BLOCK_CIPHER_CAN_ARIA)) 265 #define MBEDTLS_CCM_GCM_CAN_ARIA 266 #endif 267 268 #if (defined(MBEDTLS_CIPHER_C) && defined(MBEDTLS_CAMELLIA_C)) || \ 269 (defined(MBEDTLS_BLOCK_CIPHER_C) && defined(MBEDTLS_BLOCK_CIPHER_CAN_CAMELLIA)) 270 #define MBEDTLS_CCM_GCM_CAN_CAMELLIA 271 #endif 272 273 /* MBEDTLS_ECP_LIGHT is auto-enabled by the following symbols: 274 * - MBEDTLS_ECP_C because now it consists of MBEDTLS_ECP_LIGHT plus functions 275 * for curve arithmetic. As a consequence if MBEDTLS_ECP_C is required for 276 * some reason, then MBEDTLS_ECP_LIGHT should be enabled as well. 277 * - MBEDTLS_PK_PARSE_EC_EXTENDED and MBEDTLS_PK_PARSE_EC_COMPRESSED because 278 * these features are not supported in PSA so the only way to have them is 279 * to enable the built-in solution. 280 * Both of them are temporary dependencies: 281 * - PK_PARSE_EC_EXTENDED will be removed after #7779 and #7789 282 * - support for compressed points should also be added to PSA, but in this 283 * case there is no associated issue to track it yet. 284 * - PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_DERIVE because Weierstrass key derivation 285 * still depends on ECP_LIGHT. 286 * - PK_C + USE_PSA + PSA_WANT_ALG_ECDSA is a temporary dependency which will 287 * be fixed by #7453. 288 */ 289 #if defined(MBEDTLS_ECP_C) || \ 290 defined(MBEDTLS_PK_PARSE_EC_EXTENDED) || \ 291 defined(MBEDTLS_PK_PARSE_EC_COMPRESSED) || \ 292 defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ECC_KEY_PAIR_DERIVE) 293 #define MBEDTLS_ECP_LIGHT 294 #endif 295 296 /* MBEDTLS_PK_PARSE_EC_COMPRESSED is introduced in Mbed TLS version 3.5, while 297 * in previous version compressed points were automatically supported as long 298 * as PK_PARSE_C and ECP_C were enabled. As a consequence, for backward 299 * compatibility, we auto-enable PK_PARSE_EC_COMPRESSED when these conditions 300 * are met. */ 301 #if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_ECP_C) 302 #define MBEDTLS_PK_PARSE_EC_COMPRESSED 303 #endif 304 305 /* Helper symbol to state that there is support for ECDH, either through 306 * library implementation (ECDH_C) or through PSA. */ 307 #if (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_ECDH)) || \ 308 (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_ECDH_C)) 309 #define MBEDTLS_CAN_ECDH 310 #endif 311 312 /* PK module can achieve ECDSA functionalities by means of either software 313 * implementations (ECDSA_C) or through a PSA driver. The following defines 314 * are meant to list these capabilities in a general way which abstracts how 315 * they are implemented under the hood. */ 316 #if !defined(MBEDTLS_USE_PSA_CRYPTO) 317 #if defined(MBEDTLS_ECDSA_C) 318 #define MBEDTLS_PK_CAN_ECDSA_SIGN 319 #define MBEDTLS_PK_CAN_ECDSA_VERIFY 320 #endif /* MBEDTLS_ECDSA_C */ 321 #else /* MBEDTLS_USE_PSA_CRYPTO */ 322 #if defined(PSA_WANT_ALG_ECDSA) 323 #if defined(PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC) 324 #define MBEDTLS_PK_CAN_ECDSA_SIGN 325 #endif /* PSA_WANT_KEY_TYPE_ECC_KEY_PAIR_BASIC */ 326 #if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY) 327 #define MBEDTLS_PK_CAN_ECDSA_VERIFY 328 #endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */ 329 #endif /* PSA_WANT_ALG_ECDSA */ 330 #endif /* MBEDTLS_USE_PSA_CRYPTO */ 331 332 #if defined(MBEDTLS_PK_CAN_ECDSA_VERIFY) || defined(MBEDTLS_PK_CAN_ECDSA_SIGN) 333 #define MBEDTLS_PK_CAN_ECDSA_SOME 334 #endif 335 336 /* If MBEDTLS_PSA_CRYPTO_C is defined, make sure MBEDTLS_PSA_CRYPTO_CLIENT 337 * is defined as well to include all PSA code. 338 */ 339 #if defined(MBEDTLS_PSA_CRYPTO_C) 340 #define MBEDTLS_PSA_CRYPTO_CLIENT 341 #endif /* MBEDTLS_PSA_CRYPTO_C */ 342 343 /* Helpers to state that each key is supported either on the builtin or PSA side. */ 344 #if defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_521) 345 #define MBEDTLS_ECP_HAVE_SECP521R1 346 #endif 347 #if defined(MBEDTLS_ECP_DP_BP512R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_512) 348 #define MBEDTLS_ECP_HAVE_BP512R1 349 #endif 350 #if defined(MBEDTLS_ECP_DP_CURVE448_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_448) 351 #define MBEDTLS_ECP_HAVE_CURVE448 352 #endif 353 #if defined(MBEDTLS_ECP_DP_BP384R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_384) 354 #define MBEDTLS_ECP_HAVE_BP384R1 355 #endif 356 #if defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_384) 357 #define MBEDTLS_ECP_HAVE_SECP384R1 358 #endif 359 #if defined(MBEDTLS_ECP_DP_BP256R1_ENABLED) || defined(PSA_WANT_ECC_BRAINPOOL_P_R1_256) 360 #define MBEDTLS_ECP_HAVE_BP256R1 361 #endif 362 #if defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_256) 363 #define MBEDTLS_ECP_HAVE_SECP256K1 364 #endif 365 #if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_256) 366 #define MBEDTLS_ECP_HAVE_SECP256R1 367 #endif 368 #if defined(MBEDTLS_ECP_DP_CURVE25519_ENABLED) || defined(PSA_WANT_ECC_MONTGOMERY_255) 369 #define MBEDTLS_ECP_HAVE_CURVE25519 370 #endif 371 #if defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_224) 372 #define MBEDTLS_ECP_HAVE_SECP224K1 373 #endif 374 #if defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_224) 375 #define MBEDTLS_ECP_HAVE_SECP224R1 376 #endif 377 #if defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) || defined(PSA_WANT_ECC_SECP_K1_192) 378 #define MBEDTLS_ECP_HAVE_SECP192K1 379 #endif 380 #if defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) || defined(PSA_WANT_ECC_SECP_R1_192) 381 #define MBEDTLS_ECP_HAVE_SECP192R1 382 #endif 383 384 /* Helper symbol to state that the PK module has support for EC keys. This 385 * can either be provided through the legacy ECP solution or through the 386 * PSA friendly MBEDTLS_PK_USE_PSA_EC_DATA (see pk.h for its description). */ 387 #if defined(MBEDTLS_ECP_C) || \ 388 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)) 389 #define MBEDTLS_PK_HAVE_ECC_KEYS 390 #endif /* MBEDTLS_PK_USE_PSA_EC_DATA || MBEDTLS_ECP_C */ 391 392 /* Historically pkparse did not check the CBC padding when decrypting 393 * a key. This was a bug, which is now fixed. As a consequence, pkparse 394 * now needs PKCS7 padding support, but existing configurations might not 395 * enable it, so we enable it here. */ 396 #if defined(MBEDTLS_PK_PARSE_C) && defined(MBEDTLS_PKCS5_C) && defined(MBEDTLS_CIPHER_MODE_CBC) 397 #define MBEDTLS_CIPHER_PADDING_PKCS7 398 #endif 399 400 /* Backwards compatibility for some macros which were renamed to reflect that 401 * they are related to Armv8, not aarch64. */ 402 #if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT) && \ 403 !defined(MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT) 404 #define MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_IF_PRESENT 405 #endif 406 #if defined(MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY) && !defined(MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY) 407 #define MBEDTLS_SHA256_USE_ARMV8_A_CRYPTO_ONLY 408 #endif 409 410 /* psa_util file features some ECDSA conversion functions, to convert between 411 * legacy's ASN.1 DER format and PSA's raw one. */ 412 #if defined(MBEDTLS_ECDSA_C) || (defined(MBEDTLS_PSA_CRYPTO_C) && \ 413 (defined(PSA_WANT_ALG_ECDSA) || defined(PSA_WANT_ALG_DETERMINISTIC_ECDSA))) 414 #define MBEDTLS_PSA_UTIL_HAVE_ECDSA 415 #endif 416 417 /* Some internal helpers to determine which keys are availble. */ 418 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_AES_C)) || \ 419 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_AES)) 420 #define MBEDTLS_SSL_HAVE_AES 421 #endif 422 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_ARIA_C)) || \ 423 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_ARIA)) 424 #define MBEDTLS_SSL_HAVE_ARIA 425 #endif 426 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_CAMELLIA_C)) || \ 427 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_KEY_TYPE_CAMELLIA)) 428 #define MBEDTLS_SSL_HAVE_CAMELLIA 429 #endif 430 431 /* Some internal helpers to determine which operation modes are availble. */ 432 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_CIPHER_MODE_CBC)) || \ 433 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_CBC_NO_PADDING)) 434 #define MBEDTLS_SSL_HAVE_CBC 435 #endif 436 437 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_GCM_C)) || \ 438 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_GCM)) 439 #define MBEDTLS_SSL_HAVE_GCM 440 #endif 441 442 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_CCM_C)) || \ 443 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_CCM)) 444 #define MBEDTLS_SSL_HAVE_CCM 445 #endif 446 447 #if (!defined(MBEDTLS_USE_PSA_CRYPTO) && defined(MBEDTLS_CHACHAPOLY_C)) || \ 448 (defined(MBEDTLS_USE_PSA_CRYPTO) && defined(PSA_WANT_ALG_CHACHA20_POLY1305)) 449 #define MBEDTLS_SSL_HAVE_CHACHAPOLY 450 #endif 451 452 #if defined(MBEDTLS_SSL_HAVE_GCM) || defined(MBEDTLS_SSL_HAVE_CCM) || \ 453 defined(MBEDTLS_SSL_HAVE_CHACHAPOLY) 454 #define MBEDTLS_SSL_HAVE_AEAD 455 #endif 456 457 #endif /* MBEDTLS_CONFIG_ADJUST_LEGACY_CRYPTO_H */ 458
