1 /* 2 * Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <stddef.h> 8 9 #include <mbedtls/version.h> 10 11 #include <drivers/auth/auth_mod.h> 12 #include <drivers/auth/tbbr_cot_common.h> 13 14 #if USE_TBBR_DEFS 15 #include <tools_share/tbbr_oid.h> 16 #else 17 #include <platform_oid.h> 18 #endif 19 20 #include <platform_def.h> 21 22 static unsigned char soc_fw_hash_buf[HASH_DER_LEN]; 23 static unsigned char tos_fw_hash_buf[HASH_DER_LEN]; 24 static unsigned char tos_fw_extra1_hash_buf[HASH_DER_LEN]; 25 static unsigned char tos_fw_extra2_hash_buf[HASH_DER_LEN]; 26 static unsigned char trusted_world_pk_buf[PK_DER_LEN]; 27 static unsigned char non_trusted_world_pk_buf[PK_DER_LEN]; 28 static unsigned char content_pk_buf[PK_DER_LEN]; 29 static unsigned char soc_fw_config_hash_buf[HASH_DER_LEN]; 30 static unsigned char tos_fw_config_hash_buf[HASH_DER_LEN]; 31 static unsigned char nt_fw_config_hash_buf[HASH_DER_LEN]; 32 #if defined(SPD_spmd) 33 static unsigned char sp_pkg_hash_buf[MAX_SP_IDS][HASH_DER_LEN]; 34 #endif /* SPD_spmd */ 35 #if ETHOSN_NPU_TZMP1 36 static unsigned char npu_fw_image_hash_buf[HASH_DER_LEN]; 37 #endif /* ETHOSN_NPU_TZMP1 */ 38 39 40 static auth_param_type_desc_t non_trusted_nv_ctr = AUTH_PARAM_TYPE_DESC( 41 AUTH_PARAM_NV_CTR, NON_TRUSTED_FW_NVCOUNTER_OID); 42 static auth_param_type_desc_t trusted_world_pk = AUTH_PARAM_TYPE_DESC( 43 AUTH_PARAM_PUB_KEY, TRUSTED_WORLD_PK_OID); 44 static auth_param_type_desc_t non_trusted_world_pk = AUTH_PARAM_TYPE_DESC( 45 AUTH_PARAM_PUB_KEY, NON_TRUSTED_WORLD_PK_OID); 46 static auth_param_type_desc_t scp_fw_content_pk = AUTH_PARAM_TYPE_DESC( 47 AUTH_PARAM_PUB_KEY, SCP_FW_CONTENT_CERT_PK_OID); 48 static auth_param_type_desc_t soc_fw_content_pk = AUTH_PARAM_TYPE_DESC( 49 AUTH_PARAM_PUB_KEY, SOC_FW_CONTENT_CERT_PK_OID); 50 static auth_param_type_desc_t tos_fw_content_pk = AUTH_PARAM_TYPE_DESC( 51 AUTH_PARAM_PUB_KEY, TRUSTED_OS_FW_CONTENT_CERT_PK_OID); 52 static auth_param_type_desc_t nt_fw_content_pk = AUTH_PARAM_TYPE_DESC( 53 AUTH_PARAM_PUB_KEY, NON_TRUSTED_FW_CONTENT_CERT_PK_OID); 54 static auth_param_type_desc_t scp_fw_hash = AUTH_PARAM_TYPE_DESC( 55 AUTH_PARAM_HASH, SCP_FW_HASH_OID); 56 static auth_param_type_desc_t soc_fw_hash = AUTH_PARAM_TYPE_DESC( 57 AUTH_PARAM_HASH, SOC_AP_FW_HASH_OID); 58 static auth_param_type_desc_t soc_fw_config_hash = AUTH_PARAM_TYPE_DESC( 59 AUTH_PARAM_HASH, SOC_FW_CONFIG_HASH_OID); 60 static auth_param_type_desc_t tos_fw_hash = AUTH_PARAM_TYPE_DESC( 61 AUTH_PARAM_HASH, TRUSTED_OS_FW_HASH_OID); 62 static auth_param_type_desc_t tos_fw_config_hash = AUTH_PARAM_TYPE_DESC( 63 AUTH_PARAM_HASH, TRUSTED_OS_FW_CONFIG_HASH_OID); 64 static auth_param_type_desc_t tos_fw_extra1_hash = AUTH_PARAM_TYPE_DESC( 65 AUTH_PARAM_HASH, TRUSTED_OS_FW_EXTRA1_HASH_OID); 66 static auth_param_type_desc_t tos_fw_extra2_hash = AUTH_PARAM_TYPE_DESC( 67 AUTH_PARAM_HASH, TRUSTED_OS_FW_EXTRA2_HASH_OID); 68 static auth_param_type_desc_t nt_world_bl_hash = AUTH_PARAM_TYPE_DESC( 69 AUTH_PARAM_HASH, NON_TRUSTED_WORLD_BOOTLOADER_HASH_OID); 70 static auth_param_type_desc_t nt_fw_config_hash = AUTH_PARAM_TYPE_DESC( 71 AUTH_PARAM_HASH, NON_TRUSTED_FW_CONFIG_HASH_OID); 72 #if defined(SPD_spmd) 73 static auth_param_type_desc_t sp_pkg1_hash = AUTH_PARAM_TYPE_DESC( 74 AUTH_PARAM_HASH, SP_PKG1_HASH_OID); 75 static auth_param_type_desc_t sp_pkg2_hash = AUTH_PARAM_TYPE_DESC( 76 AUTH_PARAM_HASH, SP_PKG2_HASH_OID); 77 static auth_param_type_desc_t sp_pkg3_hash = AUTH_PARAM_TYPE_DESC( 78 AUTH_PARAM_HASH, SP_PKG3_HASH_OID); 79 static auth_param_type_desc_t sp_pkg4_hash = AUTH_PARAM_TYPE_DESC( 80 AUTH_PARAM_HASH, SP_PKG4_HASH_OID); 81 static auth_param_type_desc_t sp_pkg5_hash = AUTH_PARAM_TYPE_DESC( 82 AUTH_PARAM_HASH, SP_PKG5_HASH_OID); 83 static auth_param_type_desc_t sp_pkg6_hash = AUTH_PARAM_TYPE_DESC( 84 AUTH_PARAM_HASH, SP_PKG6_HASH_OID); 85 static auth_param_type_desc_t sp_pkg7_hash = AUTH_PARAM_TYPE_DESC( 86 AUTH_PARAM_HASH, SP_PKG7_HASH_OID); 87 static auth_param_type_desc_t sp_pkg8_hash = AUTH_PARAM_TYPE_DESC( 88 AUTH_PARAM_HASH, SP_PKG8_HASH_OID); 89 #endif /* SPD_spmd */ 90 #if ETHOSN_NPU_TZMP1 91 static auth_param_type_desc_t npu_fw_cert_pk = AUTH_PARAM_TYPE_DESC( 92 AUTH_PARAM_PUB_KEY, ETHOSN_NPU_FW_CONTENT_CERT_PK_OID); 93 static auth_param_type_desc_t npu_fw_image_hash = AUTH_PARAM_TYPE_DESC( 94 AUTH_PARAM_HASH, ETHOSN_NPU_FW_BINARY_OID); 95 #endif /* ETHOSN_NPU_TZMP1 */ 96 97 /* 98 * Trusted key certificate 99 */ 100 static const auth_img_desc_t trusted_key_cert = { 101 .img_id = TRUSTED_KEY_CERT_ID, 102 .img_type = IMG_CERT, 103 .parent = NULL, 104 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 105 [0] = { 106 .type = AUTH_METHOD_SIG, 107 .param.sig = { 108 .pk = &subject_pk, 109 .sig = &sig, 110 .alg = &sig_alg, 111 .data = &raw_data 112 } 113 }, 114 [1] = { 115 .type = AUTH_METHOD_NV_CTR, 116 .param.nv_ctr = { 117 .cert_nv_ctr = &trusted_nv_ctr, 118 .plat_nv_ctr = &trusted_nv_ctr 119 } 120 } 121 }, 122 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 123 [0] = { 124 .type_desc = &trusted_world_pk, 125 .data = { 126 .ptr = (void *)trusted_world_pk_buf, 127 .len = (unsigned int)PK_DER_LEN 128 } 129 }, 130 [1] = { 131 .type_desc = &non_trusted_world_pk, 132 .data = { 133 .ptr = (void *)non_trusted_world_pk_buf, 134 .len = (unsigned int)PK_DER_LEN 135 } 136 } 137 } 138 }; 139 /* 140 * SCP Firmware 141 */ 142 static const auth_img_desc_t scp_fw_key_cert = { 143 .img_id = SCP_FW_KEY_CERT_ID, 144 .img_type = IMG_CERT, 145 .parent = &trusted_key_cert, 146 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 147 [0] = { 148 .type = AUTH_METHOD_SIG, 149 .param.sig = { 150 .pk = &trusted_world_pk, 151 .sig = &sig, 152 .alg = &sig_alg, 153 .data = &raw_data 154 } 155 }, 156 [1] = { 157 .type = AUTH_METHOD_NV_CTR, 158 .param.nv_ctr = { 159 .cert_nv_ctr = &trusted_nv_ctr, 160 .plat_nv_ctr = &trusted_nv_ctr 161 } 162 } 163 }, 164 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 165 [0] = { 166 .type_desc = &scp_fw_content_pk, 167 .data = { 168 .ptr = (void *)content_pk_buf, 169 .len = (unsigned int)PK_DER_LEN 170 } 171 } 172 } 173 }; 174 static const auth_img_desc_t scp_fw_content_cert = { 175 .img_id = SCP_FW_CONTENT_CERT_ID, 176 .img_type = IMG_CERT, 177 .parent = &scp_fw_key_cert, 178 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 179 [0] = { 180 .type = AUTH_METHOD_SIG, 181 .param.sig = { 182 .pk = &scp_fw_content_pk, 183 .sig = &sig, 184 .alg = &sig_alg, 185 .data = &raw_data 186 } 187 }, 188 [1] = { 189 .type = AUTH_METHOD_NV_CTR, 190 .param.nv_ctr = { 191 .cert_nv_ctr = &trusted_nv_ctr, 192 .plat_nv_ctr = &trusted_nv_ctr 193 } 194 } 195 }, 196 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 197 [0] = { 198 .type_desc = &scp_fw_hash, 199 .data = { 200 .ptr = (void *)scp_fw_hash_buf, 201 .len = (unsigned int)HASH_DER_LEN 202 } 203 } 204 } 205 }; 206 static const auth_img_desc_t scp_bl2_image = { 207 .img_id = SCP_BL2_IMAGE_ID, 208 .img_type = IMG_RAW, 209 .parent = &scp_fw_content_cert, 210 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 211 [0] = { 212 .type = AUTH_METHOD_HASH, 213 .param.hash = { 214 .data = &raw_data, 215 .hash = &scp_fw_hash 216 } 217 } 218 } 219 }; 220 /* 221 * SoC Firmware 222 */ 223 static const auth_img_desc_t soc_fw_key_cert = { 224 .img_id = SOC_FW_KEY_CERT_ID, 225 .img_type = IMG_CERT, 226 .parent = &trusted_key_cert, 227 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 228 [0] = { 229 .type = AUTH_METHOD_SIG, 230 .param.sig = { 231 .pk = &trusted_world_pk, 232 .sig = &sig, 233 .alg = &sig_alg, 234 .data = &raw_data 235 } 236 }, 237 [1] = { 238 .type = AUTH_METHOD_NV_CTR, 239 .param.nv_ctr = { 240 .cert_nv_ctr = &trusted_nv_ctr, 241 .plat_nv_ctr = &trusted_nv_ctr 242 } 243 } 244 }, 245 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 246 [0] = { 247 .type_desc = &soc_fw_content_pk, 248 .data = { 249 .ptr = (void *)content_pk_buf, 250 .len = (unsigned int)PK_DER_LEN 251 } 252 } 253 } 254 }; 255 static const auth_img_desc_t soc_fw_content_cert = { 256 .img_id = SOC_FW_CONTENT_CERT_ID, 257 .img_type = IMG_CERT, 258 .parent = &soc_fw_key_cert, 259 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 260 [0] = { 261 .type = AUTH_METHOD_SIG, 262 .param.sig = { 263 .pk = &soc_fw_content_pk, 264 .sig = &sig, 265 .alg = &sig_alg, 266 .data = &raw_data 267 } 268 }, 269 [1] = { 270 .type = AUTH_METHOD_NV_CTR, 271 .param.nv_ctr = { 272 .cert_nv_ctr = &trusted_nv_ctr, 273 .plat_nv_ctr = &trusted_nv_ctr 274 } 275 } 276 }, 277 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 278 [0] = { 279 .type_desc = &soc_fw_hash, 280 .data = { 281 .ptr = (void *)soc_fw_hash_buf, 282 .len = (unsigned int)HASH_DER_LEN 283 } 284 }, 285 [1] = { 286 .type_desc = &soc_fw_config_hash, 287 .data = { 288 .ptr = (void *)soc_fw_config_hash_buf, 289 .len = (unsigned int)HASH_DER_LEN 290 } 291 } 292 } 293 }; 294 static const auth_img_desc_t bl31_image = { 295 .img_id = BL31_IMAGE_ID, 296 .img_type = IMG_RAW, 297 .parent = &soc_fw_content_cert, 298 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 299 [0] = { 300 .type = AUTH_METHOD_HASH, 301 .param.hash = { 302 .data = &raw_data, 303 .hash = &soc_fw_hash 304 } 305 } 306 } 307 }; 308 /* SOC FW Config */ 309 static const auth_img_desc_t soc_fw_config = { 310 .img_id = SOC_FW_CONFIG_ID, 311 .img_type = IMG_RAW, 312 .parent = &soc_fw_content_cert, 313 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 314 [0] = { 315 .type = AUTH_METHOD_HASH, 316 .param.hash = { 317 .data = &raw_data, 318 .hash = &soc_fw_config_hash 319 } 320 } 321 } 322 }; 323 /* 324 * Trusted OS Firmware 325 */ 326 static const auth_img_desc_t trusted_os_fw_key_cert = { 327 .img_id = TRUSTED_OS_FW_KEY_CERT_ID, 328 .img_type = IMG_CERT, 329 .parent = &trusted_key_cert, 330 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 331 [0] = { 332 .type = AUTH_METHOD_SIG, 333 .param.sig = { 334 .pk = &trusted_world_pk, 335 .sig = &sig, 336 .alg = &sig_alg, 337 .data = &raw_data 338 } 339 }, 340 [1] = { 341 .type = AUTH_METHOD_NV_CTR, 342 .param.nv_ctr = { 343 .cert_nv_ctr = &trusted_nv_ctr, 344 .plat_nv_ctr = &trusted_nv_ctr 345 } 346 } 347 }, 348 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 349 [0] = { 350 .type_desc = &tos_fw_content_pk, 351 .data = { 352 .ptr = (void *)content_pk_buf, 353 .len = (unsigned int)PK_DER_LEN 354 } 355 } 356 } 357 }; 358 static const auth_img_desc_t trusted_os_fw_content_cert = { 359 .img_id = TRUSTED_OS_FW_CONTENT_CERT_ID, 360 .img_type = IMG_CERT, 361 .parent = &trusted_os_fw_key_cert, 362 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 363 [0] = { 364 .type = AUTH_METHOD_SIG, 365 .param.sig = { 366 .pk = &tos_fw_content_pk, 367 .sig = &sig, 368 .alg = &sig_alg, 369 .data = &raw_data 370 } 371 }, 372 [1] = { 373 .type = AUTH_METHOD_NV_CTR, 374 .param.nv_ctr = { 375 .cert_nv_ctr = &trusted_nv_ctr, 376 .plat_nv_ctr = &trusted_nv_ctr 377 } 378 } 379 }, 380 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 381 [0] = { 382 .type_desc = &tos_fw_hash, 383 .data = { 384 .ptr = (void *)tos_fw_hash_buf, 385 .len = (unsigned int)HASH_DER_LEN 386 } 387 }, 388 [1] = { 389 .type_desc = &tos_fw_extra1_hash, 390 .data = { 391 .ptr = (void *)tos_fw_extra1_hash_buf, 392 .len = (unsigned int)HASH_DER_LEN 393 } 394 }, 395 [2] = { 396 .type_desc = &tos_fw_extra2_hash, 397 .data = { 398 .ptr = (void *)tos_fw_extra2_hash_buf, 399 .len = (unsigned int)HASH_DER_LEN 400 } 401 }, 402 [3] = { 403 .type_desc = &tos_fw_config_hash, 404 .data = { 405 .ptr = (void *)tos_fw_config_hash_buf, 406 .len = (unsigned int)HASH_DER_LEN 407 } 408 } 409 } 410 }; 411 static const auth_img_desc_t bl32_image = { 412 .img_id = BL32_IMAGE_ID, 413 .img_type = IMG_RAW, 414 .parent = &trusted_os_fw_content_cert, 415 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 416 [0] = { 417 .type = AUTH_METHOD_HASH, 418 .param.hash = { 419 .data = &raw_data, 420 .hash = &tos_fw_hash 421 } 422 } 423 } 424 }; 425 static const auth_img_desc_t bl32_extra1_image = { 426 .img_id = BL32_EXTRA1_IMAGE_ID, 427 .img_type = IMG_RAW, 428 .parent = &trusted_os_fw_content_cert, 429 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 430 [0] = { 431 .type = AUTH_METHOD_HASH, 432 .param.hash = { 433 .data = &raw_data, 434 .hash = &tos_fw_extra1_hash 435 } 436 } 437 } 438 }; 439 static const auth_img_desc_t bl32_extra2_image = { 440 .img_id = BL32_EXTRA2_IMAGE_ID, 441 .img_type = IMG_RAW, 442 .parent = &trusted_os_fw_content_cert, 443 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 444 [0] = { 445 .type = AUTH_METHOD_HASH, 446 .param.hash = { 447 .data = &raw_data, 448 .hash = &tos_fw_extra2_hash 449 } 450 } 451 } 452 }; 453 /* TOS FW Config */ 454 static const auth_img_desc_t tos_fw_config = { 455 .img_id = TOS_FW_CONFIG_ID, 456 .img_type = IMG_RAW, 457 .parent = &trusted_os_fw_content_cert, 458 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 459 [0] = { 460 .type = AUTH_METHOD_HASH, 461 .param.hash = { 462 .data = &raw_data, 463 .hash = &tos_fw_config_hash 464 } 465 } 466 } 467 }; 468 /* 469 * Non-Trusted Firmware 470 */ 471 static const auth_img_desc_t non_trusted_fw_key_cert = { 472 .img_id = NON_TRUSTED_FW_KEY_CERT_ID, 473 .img_type = IMG_CERT, 474 .parent = &trusted_key_cert, 475 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 476 [0] = { 477 .type = AUTH_METHOD_SIG, 478 .param.sig = { 479 .pk = &non_trusted_world_pk, 480 .sig = &sig, 481 .alg = &sig_alg, 482 .data = &raw_data 483 } 484 }, 485 [1] = { 486 .type = AUTH_METHOD_NV_CTR, 487 .param.nv_ctr = { 488 .cert_nv_ctr = &non_trusted_nv_ctr, 489 .plat_nv_ctr = &non_trusted_nv_ctr 490 } 491 } 492 }, 493 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 494 [0] = { 495 .type_desc = &nt_fw_content_pk, 496 .data = { 497 .ptr = (void *)content_pk_buf, 498 .len = (unsigned int)PK_DER_LEN 499 } 500 } 501 } 502 }; 503 static const auth_img_desc_t non_trusted_fw_content_cert = { 504 .img_id = NON_TRUSTED_FW_CONTENT_CERT_ID, 505 .img_type = IMG_CERT, 506 .parent = &non_trusted_fw_key_cert, 507 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 508 [0] = { 509 .type = AUTH_METHOD_SIG, 510 .param.sig = { 511 .pk = &nt_fw_content_pk, 512 .sig = &sig, 513 .alg = &sig_alg, 514 .data = &raw_data 515 } 516 }, 517 [1] = { 518 .type = AUTH_METHOD_NV_CTR, 519 .param.nv_ctr = { 520 .cert_nv_ctr = &non_trusted_nv_ctr, 521 .plat_nv_ctr = &non_trusted_nv_ctr 522 } 523 } 524 }, 525 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 526 [0] = { 527 .type_desc = &nt_world_bl_hash, 528 .data = { 529 .ptr = (void *)nt_world_bl_hash_buf, 530 .len = (unsigned int)HASH_DER_LEN 531 } 532 }, 533 [1] = { 534 .type_desc = &nt_fw_config_hash, 535 .data = { 536 .ptr = (void *)nt_fw_config_hash_buf, 537 .len = (unsigned int)HASH_DER_LEN 538 } 539 } 540 } 541 }; 542 static const auth_img_desc_t bl33_image = { 543 .img_id = BL33_IMAGE_ID, 544 .img_type = IMG_RAW, 545 .parent = &non_trusted_fw_content_cert, 546 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 547 [0] = { 548 .type = AUTH_METHOD_HASH, 549 .param.hash = { 550 .data = &raw_data, 551 .hash = &nt_world_bl_hash 552 } 553 } 554 } 555 }; 556 /* NT FW Config */ 557 static const auth_img_desc_t nt_fw_config = { 558 .img_id = NT_FW_CONFIG_ID, 559 .img_type = IMG_RAW, 560 .parent = &non_trusted_fw_content_cert, 561 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 562 [0] = { 563 .type = AUTH_METHOD_HASH, 564 .param.hash = { 565 .data = &raw_data, 566 .hash = &nt_fw_config_hash 567 } 568 } 569 } 570 }; 571 /* Secure Partitions */ 572 #if defined(SPD_spmd) 573 static const auth_img_desc_t sip_sp_content_cert = { 574 .img_id = SIP_SP_CONTENT_CERT_ID, 575 .img_type = IMG_CERT, 576 .parent = &trusted_key_cert, 577 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 578 [0] = { 579 .type = AUTH_METHOD_SIG, 580 .param.sig = { 581 .pk = &trusted_world_pk, 582 .sig = &sig, 583 .alg = &sig_alg, 584 .data = &raw_data 585 } 586 }, 587 [1] = { 588 .type = AUTH_METHOD_NV_CTR, 589 .param.nv_ctr = { 590 .cert_nv_ctr = &trusted_nv_ctr, 591 .plat_nv_ctr = &trusted_nv_ctr 592 } 593 } 594 }, 595 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 596 [0] = { 597 .type_desc = &sp_pkg1_hash, 598 .data = { 599 .ptr = (void *)sp_pkg_hash_buf[0], 600 .len = (unsigned int)HASH_DER_LEN 601 } 602 }, 603 [1] = { 604 .type_desc = &sp_pkg2_hash, 605 .data = { 606 .ptr = (void *)sp_pkg_hash_buf[1], 607 .len = (unsigned int)HASH_DER_LEN 608 } 609 }, 610 [2] = { 611 .type_desc = &sp_pkg3_hash, 612 .data = { 613 .ptr = (void *)sp_pkg_hash_buf[2], 614 .len = (unsigned int)HASH_DER_LEN 615 } 616 }, 617 [3] = { 618 .type_desc = &sp_pkg4_hash, 619 .data = { 620 .ptr = (void *)sp_pkg_hash_buf[3], 621 .len = (unsigned int)HASH_DER_LEN 622 } 623 }, 624 [4] = { 625 .type_desc = &sp_pkg5_hash, 626 .data = { 627 .ptr = (void *)sp_pkg_hash_buf[4], 628 .len = (unsigned int)HASH_DER_LEN 629 } 630 }, 631 [5] = { 632 .type_desc = &sp_pkg6_hash, 633 .data = { 634 .ptr = (void *)sp_pkg_hash_buf[5], 635 .len = (unsigned int)HASH_DER_LEN 636 } 637 }, 638 [6] = { 639 .type_desc = &sp_pkg7_hash, 640 .data = { 641 .ptr = (void *)sp_pkg_hash_buf[6], 642 .len = (unsigned int)HASH_DER_LEN 643 } 644 }, 645 [7] = { 646 .type_desc = &sp_pkg8_hash, 647 .data = { 648 .ptr = (void *)sp_pkg_hash_buf[7], 649 .len = (unsigned int)HASH_DER_LEN 650 } 651 } 652 } 653 }; 654 655 DEFINE_SIP_SP_PKG(1); 656 DEFINE_SIP_SP_PKG(2); 657 DEFINE_SIP_SP_PKG(3); 658 DEFINE_SIP_SP_PKG(4); 659 DEFINE_SIP_SP_PKG(5); 660 DEFINE_SIP_SP_PKG(6); 661 DEFINE_SIP_SP_PKG(7); 662 DEFINE_SIP_SP_PKG(8); 663 #endif /* SPD_spmd */ 664 665 #if ETHOSN_NPU_TZMP1 666 static const auth_img_desc_t npu_fw_key_cert = { 667 .img_id = ETHOSN_NPU_FW_KEY_CERT_ID, 668 .img_type = IMG_CERT, 669 .parent = &trusted_key_cert, 670 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 671 [0] = { 672 .type = AUTH_METHOD_SIG, 673 .param.sig = { 674 .pk = &non_trusted_world_pk, 675 .sig = &sig, 676 .alg = &sig_alg, 677 .data = &raw_data 678 } 679 }, 680 [1] = { 681 .type = AUTH_METHOD_NV_CTR, 682 .param.nv_ctr = { 683 .cert_nv_ctr = &non_trusted_nv_ctr, 684 .plat_nv_ctr = &non_trusted_nv_ctr 685 } 686 } 687 }, 688 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 689 [0] = { 690 .type_desc = &npu_fw_cert_pk, 691 .data = { 692 .ptr = (void *)content_pk_buf, 693 .len = (unsigned int)PK_DER_LEN 694 } 695 } 696 } 697 }; 698 699 static const auth_img_desc_t npu_fw_content_cert = { 700 .img_id = ETHOSN_NPU_FW_CONTENT_CERT_ID, 701 .img_type = IMG_CERT, 702 .parent = &npu_fw_key_cert, 703 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 704 [0] = { 705 .type = AUTH_METHOD_SIG, 706 .param.sig = { 707 .pk = &npu_fw_cert_pk, 708 .sig = &sig, 709 .alg = &sig_alg, 710 .data = &raw_data 711 } 712 }, 713 [1] = { 714 .type = AUTH_METHOD_NV_CTR, 715 .param.nv_ctr = { 716 .cert_nv_ctr = &non_trusted_nv_ctr, 717 .plat_nv_ctr = &non_trusted_nv_ctr 718 } 719 } 720 }, 721 .authenticated_data = (const auth_param_desc_t[COT_MAX_VERIFIED_PARAMS]) { 722 [0] = { 723 .type_desc = &npu_fw_image_hash, 724 .data = { 725 .ptr = (void *)npu_fw_image_hash_buf, 726 .len = (unsigned int)HASH_DER_LEN 727 } 728 }, 729 } 730 }; 731 732 static const auth_img_desc_t npu_fw_image = { 733 .img_id = ETHOSN_NPU_FW_IMAGE_ID, 734 .img_type = IMG_RAW, 735 .parent = &npu_fw_content_cert, 736 .img_auth_methods = (const auth_method_desc_t[AUTH_METHOD_NUM]) { 737 [0] = { 738 .type = AUTH_METHOD_HASH, 739 .param.hash = { 740 .data = &raw_data, 741 .hash = &npu_fw_image_hash 742 } 743 } 744 } 745 }; 746 #endif /* ETHOSN_NPU_TZMP1 */ 747 748 749 static const auth_img_desc_t * const cot_desc[] = { 750 [TRUSTED_BOOT_FW_CERT_ID] = &trusted_boot_fw_cert, 751 [HW_CONFIG_ID] = &hw_config, 752 [TRUSTED_KEY_CERT_ID] = &trusted_key_cert, 753 [SCP_FW_KEY_CERT_ID] = &scp_fw_key_cert, 754 [SCP_FW_CONTENT_CERT_ID] = &scp_fw_content_cert, 755 [SCP_BL2_IMAGE_ID] = &scp_bl2_image, 756 [SOC_FW_KEY_CERT_ID] = &soc_fw_key_cert, 757 [SOC_FW_CONTENT_CERT_ID] = &soc_fw_content_cert, 758 [BL31_IMAGE_ID] = &bl31_image, 759 [SOC_FW_CONFIG_ID] = &soc_fw_config, 760 [TRUSTED_OS_FW_KEY_CERT_ID] = &trusted_os_fw_key_cert, 761 [TRUSTED_OS_FW_CONTENT_CERT_ID] = &trusted_os_fw_content_cert, 762 [BL32_IMAGE_ID] = &bl32_image, 763 [BL32_EXTRA1_IMAGE_ID] = &bl32_extra1_image, 764 [BL32_EXTRA2_IMAGE_ID] = &bl32_extra2_image, 765 [TOS_FW_CONFIG_ID] = &tos_fw_config, 766 [NON_TRUSTED_FW_KEY_CERT_ID] = &non_trusted_fw_key_cert, 767 [NON_TRUSTED_FW_CONTENT_CERT_ID] = &non_trusted_fw_content_cert, 768 [BL33_IMAGE_ID] = &bl33_image, 769 [NT_FW_CONFIG_ID] = &nt_fw_config, 770 #if defined(SPD_spmd) 771 [SIP_SP_CONTENT_CERT_ID] = &sip_sp_content_cert, 772 [SP_PKG1_ID] = &sp_pkg1, 773 [SP_PKG2_ID] = &sp_pkg2, 774 [SP_PKG3_ID] = &sp_pkg3, 775 [SP_PKG4_ID] = &sp_pkg4, 776 [SP_PKG5_ID] = &sp_pkg5, 777 [SP_PKG6_ID] = &sp_pkg6, 778 [SP_PKG7_ID] = &sp_pkg7, 779 [SP_PKG8_ID] = &sp_pkg8, 780 #endif 781 #if ETHOSN_NPU_TZMP1 782 [ETHOSN_NPU_FW_KEY_CERT_ID] = &npu_fw_key_cert, 783 [ETHOSN_NPU_FW_CONTENT_CERT_ID] = &npu_fw_content_cert, 784 [ETHOSN_NPU_FW_IMAGE_ID] = &npu_fw_image, 785 #endif /* ETHOSN_NPU_TZMP1 */ 786 }; 787 788 /* Register the CoT in the authentication module */ 789 REGISTER_COT(cot_desc); 790