diff options
Diffstat (limited to 'board/cr50/tpm2/rsa.c')
| -rw-r--r-- | board/cr50/tpm2/rsa.c | 1084 |
1 files changed, 0 insertions, 1084 deletions
diff --git a/board/cr50/tpm2/rsa.c b/board/cr50/tpm2/rsa.c deleted file mode 100644 index e0bf3559e6..0000000000 --- a/board/cr50/tpm2/rsa.c +++ /dev/null @@ -1,1084 +0,0 @@ -/* Copyright 2015 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "CryptoEngine.h" -#include "Global.h" -#include "Hierarchy_fp.h" - -#include "dcrypto.h" -#include "trng.h" - -#include <assert.h> - -TPM2B_BYTE_VALUE(4); -TPM2B_BYTE_VALUE(32); - -static void reverse_tpm2b(TPM2B *b) -{ - reverse(b->buffer, b->size); -} - -static int check_key(const RSA_KEY *key) -{ - if (key->publicKey->size & 0x3) - /* Only word-multiple sizes supported. */ - return 0; - return 1; -} - -static int check_encrypt_params(TPM_ALG_ID padding_alg, TPM_ALG_ID hash_alg, - enum padding_mode *padding, - enum hashing_mode *hashing) -{ - /* Initialize hashing for all padding types */ - *hashing = HASH_SHA1; - - if (padding_alg == TPM_ALG_RSAES) { - *padding = PADDING_MODE_PKCS1; - } else if (padding_alg == TPM_ALG_OAEP) { - /* Only SHA1 and SHA256 supported with OAEP. */ - if (hash_alg == TPM_ALG_SHA256) - *hashing = HASH_SHA256; - else if (hash_alg != TPM_ALG_SHA1) - /* Unsupported hash algorithm. */ - return 0; - *padding = PADDING_MODE_OAEP; - } else if (padding_alg == TPM_ALG_NULL) { - *padding = PADDING_MODE_NULL; - } else { - return 0; /* Unsupported padding mode. */ - } - return 1; -} - -static int check_sign_params(TPM_ALG_ID padding_alg, TPM_ALG_ID hash_alg, - enum padding_mode *padding, - enum hashing_mode *hashing) -{ - if (padding_alg == TPM_ALG_RSASSA || - padding_alg == TPM_ALG_RSAPSS) { - if (hash_alg == TPM_ALG_SHA1) - *hashing = HASH_SHA1; - else if (hash_alg == TPM_ALG_SHA256) - *hashing = HASH_SHA256; - else - return 0; - if (padding_alg == TPM_ALG_RSASSA) - *padding = PADDING_MODE_PKCS1; - else - *padding = PADDING_MODE_PSS; - } else { - return 0; - } - return 1; -} - -CRYPT_RESULT _cpri__EncryptRSA(uint32_t *out_len, uint8_t *out, - RSA_KEY *key, TPM_ALG_ID padding_alg, - uint32_t in_len, uint8_t *in, - TPM_ALG_ID hash_alg, const char *label) -{ - struct RSA rsa; - enum padding_mode padding; - enum hashing_mode hashing; - int result; - - if (!check_key(key)) - return CRYPT_FAIL; - if (!check_encrypt_params(padding_alg, hash_alg, &padding, &hashing)) - return CRYPT_FAIL; - - reverse_tpm2b(key->publicKey); - rsa.e = key->exponent; - rsa.N.dmax = key->publicKey->size / sizeof(uint32_t); - rsa.N.d = (struct access_helper *) &key->publicKey->buffer; - rsa.d.dmax = 0; - rsa.d.d = NULL; - - result = DCRYPTO_rsa_encrypt(&rsa, out, out_len, in, in_len, padding, - hashing, label); - - reverse_tpm2b(key->publicKey); - - if (result) - return CRYPT_SUCCESS; - else - return CRYPT_FAIL; -} - -CRYPT_RESULT _cpri__DecryptRSA(uint32_t *out_len, uint8_t *out, - RSA_KEY *key, TPM_ALG_ID padding_alg, - uint32_t in_len, uint8_t *in, - TPM_ALG_ID hash_alg, const char *label) -{ - struct RSA rsa; - enum padding_mode padding; - enum hashing_mode hashing; - int result; - - if (!check_key(key)) - return CRYPT_FAIL; - if (!check_encrypt_params(padding_alg, hash_alg, &padding, &hashing)) - return CRYPT_FAIL; - - reverse_tpm2b(key->publicKey); - reverse_tpm2b(key->privateKey); - - rsa.e = key->exponent; - rsa.N.dmax = key->publicKey->size / sizeof(uint32_t); - rsa.N.d = (struct access_helper *) &key->publicKey->buffer; - rsa.d.dmax = key->privateKey->size / sizeof(uint32_t); - rsa.d.d = (struct access_helper *) &key->privateKey->buffer; - - result = DCRYPTO_rsa_decrypt(&rsa, out, out_len, in, in_len, padding, - hashing, label); - - reverse_tpm2b(key->publicKey); - reverse_tpm2b(key->privateKey); - - if (result) - return CRYPT_SUCCESS; - else - return CRYPT_FAIL; -} - -CRYPT_RESULT _cpri__SignRSA(uint32_t *out_len, uint8_t *out, - RSA_KEY *key, TPM_ALG_ID padding_alg, - TPM_ALG_ID hash_alg, uint32_t in_len, uint8_t *in) -{ - struct RSA rsa; - enum padding_mode padding; - enum hashing_mode hashing; - int result; - - if (!check_key(key)) - return CRYPT_FAIL; - if (!check_sign_params(padding_alg, hash_alg, &padding, &hashing)) - return CRYPT_FAIL; - - reverse_tpm2b(key->publicKey); - reverse_tpm2b(key->privateKey); - - rsa.e = key->exponent; - rsa.N.dmax = key->publicKey->size / sizeof(uint32_t); - rsa.N.d = (struct access_helper *) &key->publicKey->buffer; - rsa.d.dmax = key->privateKey->size / sizeof(uint32_t); - rsa.d.d = (struct access_helper *) &key->privateKey->buffer; - - /* TPM2 wrapper function fails to initialize out_len! */ - *out_len = key->publicKey->size; - result = DCRYPTO_rsa_sign(&rsa, out, out_len, in, in_len, - padding, hashing); - - reverse_tpm2b(key->publicKey); - reverse_tpm2b(key->privateKey); - - if (result) - return CRYPT_SUCCESS; - else - return CRYPT_FAIL; -} - -CRYPT_RESULT _cpri__ValidateSignatureRSA( - RSA_KEY *key, TPM_ALG_ID padding_alg, TPM_ALG_ID hash_alg, - uint32_t digest_len, uint8_t *digest, uint32_t sig_len, - uint8_t *sig, uint16_t salt_len) -{ - struct RSA rsa; - enum padding_mode padding; - enum hashing_mode hashing; - int result; - - if (!check_key(key)) - return CRYPT_FAIL; - if (!check_sign_params(padding_alg, hash_alg, &padding, &hashing)) - return CRYPT_FAIL; - - reverse_tpm2b(key->publicKey); - - rsa.e = key->exponent; - rsa.N.dmax = key->publicKey->size / sizeof(uint32_t); - rsa.N.d = (struct access_helper *) &key->publicKey->buffer; - rsa.d.dmax = 0; - rsa.d.d = NULL; - - result = DCRYPTO_rsa_verify(&rsa, digest, digest_len, sig, sig_len, - padding, hashing); - - reverse_tpm2b(key->publicKey); - - if (result) - return CRYPT_SUCCESS; - else - return CRYPT_FAIL; -} - -CRYPT_RESULT _cpri__TestKeyRSA(TPM2B *d_buf, uint32_t e, - TPM2B *N_buf, TPM2B *p_buf, TPM2B *q_buf) -{ - struct LITE_BIGNUM N; - struct LITE_BIGNUM p; - struct LITE_BIGNUM q; - struct LITE_BIGNUM d; - int result; - - if (!p_buf) - return CRYPT_PARAMETER; - if (q_buf && p_buf->size != q_buf->size) - return CRYPT_PARAMETER; - if (N_buf->size != p_buf->size * 2) - return CRYPT_PARAMETER; /* Insufficient output buffer space. */ - if (N_buf->size > RSA_MAX_BYTES) - return CRYPT_PARAMETER; /* Unsupported key size. */ - - DCRYPTO_bn_wrap(&N, N_buf->buffer, N_buf->size); - DCRYPTO_bn_wrap(&p, p_buf->buffer, p_buf->size); - reverse_tpm2b(N_buf); - reverse_tpm2b(p_buf); - if (q_buf) { - DCRYPTO_bn_wrap(&q, q_buf->buffer, q_buf->size); - reverse_tpm2b(q_buf); - } - /* d_buf->size may be uninitialized. */ - DCRYPTO_bn_wrap(&d, d_buf->buffer, N_buf->size); - - result = DCRYPTO_rsa_key_compute(&N, &d, &p, q_buf ? &q : NULL, e); - - reverse_tpm2b(N_buf); - reverse_tpm2b(p_buf); - if (q_buf) - reverse_tpm2b(q_buf); - - if (result) { - d_buf->size = N_buf->size; - reverse_tpm2b(d_buf); - return CRYPT_SUCCESS; - } else { - return CRYPT_FAIL; - } -} - -/* Each 1024-bit prime generation attempt fails with probability - * ~0.5%. Setting an upper limit on the attempts allows for an - * application to display a message and then reattempt. - * TODO(ngm): tweak this value along with performance improvements. */ -#define MAX_GENERATE_ATTEMPTS 3 - -static int generate_prime(struct LITE_BIGNUM *b, TPM_ALG_ID hashing, - TPM2B *seed, const char *label, TPM2B *extra, - uint32_t *counter) -{ - TPM2B_4_BYTE_VALUE marshaled_counter = { .t = {4} }; - uint32_t i; - - for (i = 0; i < MAX_GENERATE_ATTEMPTS; i++) { - UINT32_TO_BYTE_ARRAY(*counter, marshaled_counter.t.buffer); - _cpri__KDFa(hashing, seed, label, extra, &marshaled_counter.b, - bn_bits(b), (uint8_t *) b->d, NULL, FALSE); - - (*counter)++; /* Mark as used. */ - if (DCRYPTO_bn_generate_prime(b)) - return 1; - } - - return 0; -} - -#ifdef CRYPTO_TEST_SETUP -static const uint8_t VERIFY_SEED[32] = { - 0x54, 0xef, 0xe3, 0xe9, 0x1e, 0xfa, 0xad, 0x9b, - 0x18, 0x3f, 0x27, 0x12, 0xfd, 0xe7, 0xfb, 0xc6, - 0x60, 0xcc, 0x34, 0x05, 0x00, 0x7d, 0x21, 0x6e, - 0xc2, 0x1e, 0x78, 0xbe, 0x61, 0xc8, 0x41, 0x99 -}; -#endif - -/* The array below represents the output of ObjectComputeName() when - * applied to the TPMT_PUBLIC RSA template described in the TPM 2.0 - * EK Credential Profile specification: https://goo.gl/rbE6q7 - */ -static const uint8_t TPM2_RSA_EK_NAME_TEMPLATE[] = { - /* TPM_ALG_SHA256 in big endian. */ - 0x00, 0x0b, - /* SHA256 digest of the default template TPMT_PUBLIC. */ - 0x32, 0x50, 0x39, 0x29, 0xa1, 0x28, 0x7e, 0xed, - 0xaa, 0x3e, 0x89, 0xd9, 0x32, 0xf9, 0xb5, 0x1a, - 0x6f, 0x92, 0xab, 0xd0, 0xfa, 0x57, 0x72, 0x1f, - 0xfa, 0x6f, 0xc0, 0x41, 0xe0, 0x4f, 0x74, 0x98 -}; -BUILD_ASSERT(sizeof(TPM2_RSA_EK_NAME_TEMPLATE) == 2 + SHA256_DIGEST_SIZE); - -/* The array below represents the 'name' (corresponding to the - * parameter extra) used by the CR50 certificate authority when - * generating the endorsement certificate. - */ -static const uint8_t TPM2_RSA_EK_NAME_CR50[] = { - 0x68, 0xd1, 0xa2, 0x41, 0xfb, 0x27, 0x2f, 0x03, - 0x90, 0xbf, 0xd0, 0x42, 0x8d, 0xad, 0xee, 0xb0, - 0x2b, 0xf4, 0xa1, 0xcd, 0x46, 0xab, 0x6c, 0x39, - 0x1b, 0xa3, 0x1f, 0x51, 0x87, 0x06, 0x8e, 0x6a -}; -BUILD_ASSERT(sizeof(TPM2_RSA_EK_NAME_CR50) == SHA256_DIGEST_SIZE); - -CRYPT_RESULT _cpri__GenerateKeyRSA( - TPM2B *N_buf, TPM2B *p_buf, uint16_t num_bits, - uint32_t e_buf, TPM_ALG_ID hashing, TPM2B *seed, - const char *label, TPM2B *extra, uint32_t *counter_in) -{ - const char *label_p = "RSA p!"; - const char *label_q = "RSA q!"; - /* Numbers from NIST SP800-57. - * Fallback conservatively for keys larger than 2048 bits. */ - const uint32_t security_strength = - num_bits <= 1024 ? 80 : - num_bits <= 2048 ? 112 : - 256; - - const uint16_t num_bytes = num_bits / 8; - uint8_t q_buf[RSA_MAX_BYTES / 2]; - - struct LITE_BIGNUM e; - struct LITE_BIGNUM p; - struct LITE_BIGNUM q; - struct LITE_BIGNUM N; - - uint32_t counter = 0; - TPM2B_32_BYTE_VALUE local_seed = { .t = {32} }; - TPM2B_32_BYTE_VALUE local_extra = { .t = {32} }; - - const TPM2B_SEED *endorsement_seed = HierarchyGetPrimarySeed( - TPM_RH_ENDORSEMENT); - - if (num_bits & 0xF) - return CRYPT_FAIL; - if (num_bytes > RSA_MAX_BYTES) - return CRYPT_FAIL; - /* Seed size must be at least 2*security_strength per TPM 2.0 spec. */ - if (seed == NULL || seed->size * 8 < 2 * security_strength) - return CRYPT_FAIL; - - /* When generating the endorsement primary key (based on the - * TPM 2.0 standard template, swap in the vendor specific - * template instead. - */ - if (extra->size == sizeof(TPM2_RSA_EK_NAME_TEMPLATE) && - DCRYPTO_equals(extra->buffer, TPM2_RSA_EK_NAME_TEMPLATE, - sizeof(TPM2_RSA_EK_NAME_TEMPLATE)) && - seed == &endorsement_seed->b) { - memcpy(local_extra.b.buffer, TPM2_RSA_EK_NAME_CR50, - sizeof(TPM2_RSA_EK_NAME_CR50)); - extra = &local_extra.b; - } - - /* Hash down the primary seed for RSA key generation, so that - * the derivation tree is distinct from ECC key derivation. - */ -#ifdef CRYPTO_TEST_SETUP - if (seed->size == sizeof(VERIFY_SEED) && - DCRYPTO_equals(seed->buffer, VERIFY_SEED, seed->size)) { - /* Test seed has already been hashed down. */ - memcpy(local_seed.t.buffer, seed->buffer, seed->size); - } else -#endif - { - LITE_HMAC_CTX hmac; - - DCRYPTO_HMAC_SHA256_init(&hmac, seed->buffer, seed->size); - HASH_update(&hmac.hash, "RSA", 4); - memcpy(local_seed.t.buffer, DCRYPTO_HMAC_final(&hmac), - local_seed.t.size); - } - - if (e_buf == 0) - e_buf = RSA_F4; - - DCRYPTO_bn_wrap(&e, &e_buf, sizeof(e_buf)); - DCRYPTO_bn_wrap(&p, p_buf->buffer, num_bytes / 2); - DCRYPTO_bn_wrap(&q, q_buf, num_bytes / 2); - - if (label == NULL) - label = label_p; - - /* The manufacture process uses a counter of 1, whereas the - * TPM2.0 library (CryptGenerateKeyRSA) passes in a counter - * value of 0. Having that the counter always start at least - * at 1 ensures that endorsement keys are correctly generated. - * For non-endorsement keys, the counter value used is - * immaterial, as the generation process remains deterministic. - */ - if (counter_in != NULL) - counter = *counter_in; - counter++; - - if (!generate_prime(&p, hashing, &local_seed.b, label, extra, - &counter)) { - if (counter_in != NULL) - *counter_in = counter; - /* TODO(ngm): implement secure memset. */ - memset(local_seed.t.buffer, 0, local_seed.t.size); - return CRYPT_FAIL; - } - - if (label == label_p) - label = label_q; - if (!generate_prime(&q, hashing, &local_seed.b, label, extra, - &counter)) { - if (counter_in != NULL) - *counter_in = counter; - /* TODO(ngm): implement secure memset. */ - memset(local_seed.t.buffer, 0, local_seed.t.size); - return CRYPT_FAIL; - } - - if (counter_in != NULL) - *counter_in = counter; - N_buf->size = num_bytes; - p_buf->size = num_bytes / 2; - DCRYPTO_bn_wrap(&N, N_buf->buffer, num_bytes); - DCRYPTO_bn_mul(&N, &p, &q); - reverse_tpm2b(N_buf); - reverse_tpm2b(p_buf); - /* TODO(ngm): replace with secure memset. */ - memset(q_buf, 0, sizeof(q_buf)); - memset(local_seed.t.buffer, 0, local_seed.t.size); - return CRYPT_SUCCESS; -} - -#ifdef CRYPTO_TEST_SETUP - -#include "extension.h" - -enum { - TEST_RSA_ENCRYPT = 0, - TEST_RSA_DECRYPT = 1, - TEST_RSA_SIGN = 2, - TEST_RSA_VERIFY = 3, - TEST_RSA_KEYGEN = 4, - TEST_RSA_KEYTEST = 5, - TEST_BN_PRIMEGEN = 6, - TEST_X509_VERIFY = 7, -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_768_N = { - .t = {96, { - 0xb0, 0xdb, 0xed, 0x46, 0xd9, 0x32, 0xf0, 0x7c, - 0xd4, 0x20, 0x23, 0xd2, 0x35, 0x5a, 0x86, 0x17, - 0xdb, 0x24, 0x72, 0x36, 0x33, 0x3b, 0xc2, 0x64, - 0x8b, 0xa4, 0x49, 0x6e, 0x74, 0xfe, 0xfa, 0xd2, - 0x82, 0x0c, 0xc4, 0x12, 0x3a, 0x48, 0x67, 0xe1, - 0x15, 0xcc, 0x94, 0xdf, 0x44, 0x1b, 0x4e, 0xc0, - 0x18, 0xba, 0x46, 0x1b, 0x51, 0x2c, 0xe2, 0x0f, - 0xc0, 0x32, 0x77, 0xed, 0x5f, 0x8b, 0xe5, 0xa3, - 0x00, 0xe6, 0x3c, 0x2d, 0xa7, 0x10, 0x89, 0x53, - 0xa8, 0x2b, 0x33, 0x74, 0x38, 0xf7, 0x36, 0x00, - 0xfd, 0xdd, 0x5b, 0xbd, 0x7b, 0xc1, 0x7c, 0xe1, - 0x75, 0x90, 0x2b, 0x78, 0x2d, 0x39, 0x85, 0x69 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_768_D = { - .t = {96, { - 0xae, 0xad, 0xb9, 0x50, 0x25, 0x8c, 0x1b, 0x5c, - 0x9f, 0x42, 0xd3, 0x3e, 0x76, 0x75, 0xdf, 0x45, - 0x46, 0xab, 0x5b, 0xa6, 0xce, 0xb9, 0x72, 0x49, - 0x4e, 0x66, 0xc8, 0x24, 0x31, 0xa7, 0xf9, 0x61, - 0xdb, 0x12, 0xf2, 0xc1, 0x32, 0x11, 0x7b, 0x90, - 0x23, 0xb0, 0xb9, 0x45, 0x3f, 0x06, 0x5d, 0xa2, - 0xd7, 0x35, 0x0f, 0xdd, 0xfc, 0x03, 0xdf, 0x8d, - 0x91, 0x6b, 0x83, 0xf9, 0x59, 0xee, 0x67, 0x1e, - 0x1a, 0x20, 0x9e, 0x8b, 0xf8, 0xf6, 0xe2, 0xb2, - 0xf5, 0x29, 0x71, 0x4c, 0x22, 0x54, 0xcf, 0x7e, - 0x97, 0xbc, 0x70, 0x24, 0xdd, 0x6d, 0x52, 0xfe, - 0x17, 0xd9, 0xd6, 0x41, 0x7b, 0x76, 0x40, 0x01 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_768_P = { - .t = {48, { - 0xd6, 0x09, 0x64, 0xc8, 0xf3, 0x5c, 0x02, 0xc7, - 0xc6, 0x47, 0x4e, 0x7f, 0x43, 0x9d, 0x31, 0x46, - 0x7a, 0x33, 0x85, 0xa0, 0xa4, 0x16, 0xea, 0x22, - 0x7b, 0xcd, 0x64, 0x9b, 0x50, 0xec, 0xa7, 0x2f, - 0x7e, 0xcf, 0xeb, 0x69, 0x29, 0x34, 0x8e, 0xb7, - 0xb5, 0xb3, 0xba, 0x7f, 0x9b, 0x01, 0x7d, 0x69 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_768_Q = { - .t = {48, { - 0xd3, 0x88, 0x92, 0x2d, 0xd5, 0xc6, 0x29, 0xf4, - 0xf0, 0x2e, 0x61, 0xf0, 0x60, 0xad, 0xa9, 0x46, - 0x11, 0xa9, 0x0c, 0x69, 0x14, 0x31, 0x09, 0x36, - 0x8b, 0x70, 0x1b, 0x11, 0x9b, 0x26, 0x39, 0x34, - 0x34, 0xfd, 0xf1, 0x9a, 0x89, 0x51, 0x63, 0x0a, - 0xc6, 0x60, 0x0b, 0xba, 0x18, 0x8e, 0xc8, 0x01 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_1024_N = { - .t = {128, { - 0xdf, 0x4e, 0xaf, 0x73, 0x45, 0x94, 0x98, 0x34, - 0x30, 0x7e, 0x26, 0xad, 0x40, 0x83, 0xf9, 0x17, - 0x21, 0xb0, 0x4e, 0x1b, 0x0d, 0x6a, 0x44, 0xce, - 0x4e, 0x3e, 0x2e, 0x72, 0x4c, 0x97, 0xdf, 0x89, - 0x8a, 0x39, 0x10, 0x25, 0xae, 0x20, 0x4c, 0xf2, - 0x3b, 0x20, 0xb2, 0xa5, 0x10, 0xdd, 0xb2, 0x6b, - 0x62, 0x4e, 0xa6, 0x9f, 0x92, 0x4a, 0xd9, 0x86, - 0x97, 0xcc, 0x70, 0x20, 0x3b, 0x6a, 0x32, 0x63, - 0xca, 0x7f, 0x59, 0xfb, 0x57, 0xb6, 0xa9, 0x99, - 0xe9, 0xd0, 0x2e, 0x0f, 0x1c, 0xd4, 0x7d, 0x8b, - 0xa0, 0xbd, 0x0f, 0xd2, 0xd5, 0x3b, 0x1f, 0x11, - 0xb4, 0x6a, 0x94, 0xcf, 0x4f, 0x0a, 0x2b, 0x44, - 0xe7, 0xfa, 0x6b, 0x24, 0x91, 0xb4, 0x82, 0x1f, - 0xf6, 0x75, 0xb6, 0x91, 0xc5, 0xa0, 0xf6, 0x2f, - 0xd5, 0xff, 0x10, 0x73, 0x9b, 0x34, 0xf6, 0x7a, - 0x88, 0x23, 0xa9, 0x42, 0x3c, 0xa8, 0x24, 0x91 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_1024_D = { - .t = {128, { - 0x9a, 0x6d, 0x85, 0xf4, 0x07, 0xa8, 0x6d, 0x61, - 0x9a, 0x2f, 0x83, 0x7b, 0xc8, 0xe3, 0xfb, 0x7c, - 0xbd, 0xb5, 0x79, 0x2e, 0x48, 0x26, 0xb7, 0x92, - 0x9c, 0x95, 0x6f, 0xf5, 0x67, 0x76, 0x98, 0x06, - 0x3b, 0xea, 0x9e, 0x7a, 0x10, 0x63, 0x12, 0x13, - 0x6a, 0x44, 0x80, 0x86, 0x9a, 0x95, 0x56, 0x6f, - 0xe0, 0xba, 0x57, 0x8c, 0x7e, 0xd4, 0xf8, 0x7d, - 0x95, 0xb8, 0xb1, 0xc9, 0xf8, 0x8c, 0xc6, 0x6e, - 0xe5, 0x7b, 0xa0, 0xaf, 0xa0, 0x4e, 0x4e, 0x84, - 0xd7, 0x97, 0xb9, 0x5a, 0xdd, 0x32, 0xe5, 0x2b, - 0xe5, 0x80, 0xb3, 0xb2, 0xbf, 0x56, 0xff, 0x01, - 0xdc, 0xe6, 0xa6, 0x6c, 0x4a, 0x81, 0x1d, 0x8f, - 0xea, 0x4b, 0xed, 0x24, 0x08, 0xf4, 0x67, 0xaf, - 0x0d, 0xf2, 0xfd, 0x37, 0x3f, 0x31, 0x25, 0xfa, - 0xee, 0x35, 0xb0, 0xdb, 0x66, 0x11, 0xff, 0x49, - 0xe1, 0xe5, 0xff, 0x1b, 0xcc, 0xc3, 0x0e, 0x09 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_1024_P = { - .t = {64, { - 0xf9, 0x5e, 0x79, 0x65, 0x43, 0x70, 0x40, 0x83, - 0x50, 0x0a, 0xbb, 0x61, 0xb3, 0x87, 0x7b, 0x24, - 0x8f, 0x2a, 0x03, 0x5b, 0xb5, 0x4b, 0x94, 0x94, - 0x67, 0xaa, 0x98, 0xd6, 0x14, 0x40, 0x90, 0x3c, - 0xa4, 0x0d, 0x6d, 0x58, 0x31, 0xc5, 0x42, 0xf1, - 0x2d, 0x15, 0x0e, 0xe7, 0xcd, 0xe6, 0x3e, 0xca, - 0xd8, 0x94, 0x37, 0xaa, 0x4c, 0xd6, 0xf3, 0x21, - 0x2e, 0xa4, 0xfe, 0x1d, 0x79, 0x44, 0xd7, 0xb3 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_1024_Q = { - .t = {64, { - 0xe5, 0x3e, 0xcd, 0x4b, 0x97, 0xc5, 0x96, 0x39, - 0x70, 0x97, 0x3a, 0x10, 0xa9, 0xc3, 0x35, 0x0a, - 0xd6, 0x2b, 0xf5, 0x12, 0x8d, 0xb2, 0xc0, 0x0b, - 0x1c, 0x5f, 0xa0, 0x0b, 0x86, 0x83, 0xa7, 0x90, - 0xe9, 0xf8, 0x16, 0x92, 0x9f, 0xce, 0x13, 0x4c, - 0x14, 0xe8, 0x9e, 0x4c, 0x24, 0xef, 0xff, 0x58, - 0x22, 0x06, 0xf9, 0xcf, 0xfd, 0x19, 0xb7, 0x23, - 0xf9, 0xe3, 0xb3, 0xe3, 0x7a, 0x9b, 0xb0, 0xab - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_2048_N = { - .t = {256, { - 0x9c, 0xd7, 0x61, 0x2e, 0x43, 0x8e, 0x15, 0xbe, - 0xcd, 0x73, 0x9f, 0xb7, 0xf5, 0x86, 0x4b, 0xe3, - 0x95, 0x90, 0x5c, 0x85, 0x19, 0x4c, 0x1d, 0x2e, - 0x2c, 0xef, 0x6e, 0x1f, 0xed, 0x75, 0x32, 0x0f, - 0x0a, 0xc1, 0x72, 0x9f, 0x0c, 0x78, 0x50, 0xa2, - 0x99, 0x82, 0x53, 0x90, 0xbe, 0x64, 0x23, 0x49, - 0x75, 0x7b, 0x0c, 0xeb, 0x2d, 0x68, 0x97, 0xd6, - 0xaf, 0xb1, 0xaa, 0x2a, 0xde, 0x5e, 0x9b, 0xe3, - 0x06, 0x0d, 0xf2, 0xac, 0xd9, 0xd7, 0x1f, 0x50, - 0x6e, 0xc9, 0x5d, 0xeb, 0xb4, 0xf0, 0xc0, 0x98, - 0x23, 0x04, 0x30, 0x46, 0x10, 0xdc, 0xd4, 0x6b, - 0x57, 0xc7, 0x30, 0xc3, 0x06, 0xdd, 0xaf, 0x51, - 0x6e, 0x40, 0x41, 0xf8, 0x10, 0xde, 0x49, 0x18, - 0x52, 0xb3, 0x18, 0xca, 0x49, 0x50, 0xa8, 0x3a, - 0xcd, 0xb6, 0x94, 0x7b, 0xdb, 0xf1, 0x2d, 0x05, - 0xce, 0x57, 0x0b, 0xbe, 0x38, 0x48, 0xbb, 0xc9, - 0xb1, 0x76, 0x36, 0xb8, 0xa8, 0xcc, 0xe2, 0x07, - 0x5c, 0xc8, 0x7b, 0xcf, 0xcf, 0xf0, 0xfa, 0xa3, - 0xc5, 0xd7, 0x3a, 0x5e, 0xb2, 0xf4, 0xbf, 0xea, - 0xc2, 0xed, 0x51, 0x16, 0xa2, 0x92, 0x9c, 0x36, - 0xa6, 0x86, 0x0e, 0x24, 0xa5, 0x66, 0x15, 0xe7, - 0x97, 0x22, 0x50, 0x04, 0xff, 0xc9, 0x4d, 0xb0, - 0xbc, 0x27, 0x05, 0x5e, 0x2c, 0xf7, 0xef, 0xdc, - 0x5d, 0x58, 0xa1, 0x3b, 0x60, 0x83, 0xb7, 0x8c, - 0xb7, 0xd0, 0x36, 0x6d, 0x55, 0x2e, 0x05, 0x23, - 0x63, 0x74, 0x4a, 0x97, 0x37, 0xa7, 0x78, 0x40, - 0xef, 0x3e, 0x66, 0xfd, 0xba, 0x6e, 0xb3, 0x72, - 0x4a, 0x21, 0x82, 0x1f, 0x33, 0xad, 0x62, 0x0c, - 0xf2, 0x1a, 0xd2, 0x6a, 0xb5, 0xa7, 0xf2, 0x51, - 0x69, 0x1f, 0x38, 0xa5, 0x57, 0x9a, 0xc5, 0x88, - 0x67, 0xe3, 0x11, 0xa6, 0x53, 0x4f, 0xb1, 0xe9, - 0x07, 0x41, 0xde, 0xe8, 0xdf, 0x93, 0xa9, 0x99 - } - } -}; - -static const uint8_t RSA_2048_CERT[] = { - 0x30, 0x82, 0x03, 0x5D, 0x30, 0x82, 0x02, 0x45, - 0xA0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, - 0xCB, 0x9D, 0x38, 0x47, 0x3F, 0x4F, 0x3B, 0xC6, - 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, - 0xF7, 0x0D, 0x01, 0x01, 0x0B, 0x05, 0x00, 0x30, - 0x45, 0x31, 0x0B, 0x30, 0x09, 0x06, 0x03, 0x55, - 0x04, 0x06, 0x13, 0x02, 0x41, 0x55, 0x31, 0x13, - 0x30, 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0C, - 0x0A, 0x53, 0x6F, 0x6D, 0x65, 0x2D, 0x53, 0x74, - 0x61, 0x74, 0x65, 0x31, 0x21, 0x30, 0x1F, 0x06, - 0x03, 0x55, 0x04, 0x0A, 0x0C, 0x18, 0x49, 0x6E, - 0x74, 0x65, 0x72, 0x6E, 0x65, 0x74, 0x20, 0x57, - 0x69, 0x64, 0x67, 0x69, 0x74, 0x73, 0x20, 0x50, - 0x74, 0x79, 0x20, 0x4C, 0x74, 0x64, 0x30, 0x1E, - 0x17, 0x0D, 0x31, 0x36, 0x30, 0x36, 0x30, 0x38, - 0x32, 0x33, 0x34, 0x35, 0x32, 0x33, 0x5A, 0x17, - 0x0D, 0x31, 0x36, 0x30, 0x37, 0x30, 0x38, 0x32, - 0x33, 0x34, 0x35, 0x32, 0x33, 0x5A, 0x30, 0x45, - 0x31, 0x0B, 0x30, 0x09, 0x06, 0x03, 0x55, 0x04, - 0x06, 0x13, 0x02, 0x41, 0x55, 0x31, 0x13, 0x30, - 0x11, 0x06, 0x03, 0x55, 0x04, 0x08, 0x0C, 0x0A, - 0x53, 0x6F, 0x6D, 0x65, 0x2D, 0x53, 0x74, 0x61, - 0x74, 0x65, 0x31, 0x21, 0x30, 0x1F, 0x06, 0x03, - 0x55, 0x04, 0x0A, 0x0C, 0x18, 0x49, 0x6E, 0x74, - 0x65, 0x72, 0x6E, 0x65, 0x74, 0x20, 0x57, 0x69, - 0x64, 0x67, 0x69, 0x74, 0x73, 0x20, 0x50, 0x74, - 0x79, 0x20, 0x4C, 0x74, 0x64, 0x30, 0x82, 0x01, - 0x22, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, - 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01, 0x05, 0x00, - 0x03, 0x82, 0x01, 0x0F, 0x00, 0x30, 0x82, 0x01, - 0x0A, 0x02, 0x82, 0x01, 0x01, 0x00, 0x9C, 0xD7, - 0x61, 0x2E, 0x43, 0x8E, 0x15, 0xBE, 0xCD, 0x73, - 0x9F, 0xB7, 0xF5, 0x86, 0x4B, 0xE3, 0x95, 0x90, - 0x5C, 0x85, 0x19, 0x4C, 0x1D, 0x2E, 0x2C, 0xEF, - 0x6E, 0x1F, 0xED, 0x75, 0x32, 0x0F, 0x0A, 0xC1, - 0x72, 0x9F, 0x0C, 0x78, 0x50, 0xA2, 0x99, 0x82, - 0x53, 0x90, 0xBE, 0x64, 0x23, 0x49, 0x75, 0x7B, - 0x0C, 0xEB, 0x2D, 0x68, 0x97, 0xD6, 0xAF, 0xB1, - 0xAA, 0x2A, 0xDE, 0x5E, 0x9B, 0xE3, 0x06, 0x0D, - 0xF2, 0xAC, 0xD9, 0xD7, 0x1F, 0x50, 0x6E, 0xC9, - 0x5D, 0xEB, 0xB4, 0xF0, 0xC0, 0x98, 0x23, 0x04, - 0x30, 0x46, 0x10, 0xDC, 0xD4, 0x6B, 0x57, 0xC7, - 0x30, 0xC3, 0x06, 0xDD, 0xAF, 0x51, 0x6E, 0x40, - 0x41, 0xF8, 0x10, 0xDE, 0x49, 0x18, 0x52, 0xB3, - 0x18, 0xCA, 0x49, 0x50, 0xA8, 0x3A, 0xCD, 0xB6, - 0x94, 0x7B, 0xDB, 0xF1, 0x2D, 0x05, 0xCE, 0x57, - 0x0B, 0xBE, 0x38, 0x48, 0xBB, 0xC9, 0xB1, 0x76, - 0x36, 0xB8, 0xA8, 0xCC, 0xE2, 0x07, 0x5C, 0xC8, - 0x7B, 0xCF, 0xCF, 0xF0, 0xFA, 0xA3, 0xC5, 0xD7, - 0x3A, 0x5E, 0xB2, 0xF4, 0xBF, 0xEA, 0xC2, 0xED, - 0x51, 0x16, 0xA2, 0x92, 0x9C, 0x36, 0xA6, 0x86, - 0x0E, 0x24, 0xA5, 0x66, 0x15, 0xE7, 0x97, 0x22, - 0x50, 0x04, 0xFF, 0xC9, 0x4D, 0xB0, 0xBC, 0x27, - 0x05, 0x5E, 0x2C, 0xF7, 0xEF, 0xDC, 0x5D, 0x58, - 0xA1, 0x3B, 0x60, 0x83, 0xB7, 0x8C, 0xB7, 0xD0, - 0x36, 0x6D, 0x55, 0x2E, 0x05, 0x23, 0x63, 0x74, - 0x4A, 0x97, 0x37, 0xA7, 0x78, 0x40, 0xEF, 0x3E, - 0x66, 0xFD, 0xBA, 0x6E, 0xB3, 0x72, 0x4A, 0x21, - 0x82, 0x1F, 0x33, 0xAD, 0x62, 0x0C, 0xF2, 0x1A, - 0xD2, 0x6A, 0xB5, 0xA7, 0xF2, 0x51, 0x69, 0x1F, - 0x38, 0xA5, 0x57, 0x9A, 0xC5, 0x88, 0x67, 0xE3, - 0x11, 0xA6, 0x53, 0x4F, 0xB1, 0xE9, 0x07, 0x41, - 0xDE, 0xE8, 0xDF, 0x93, 0xA9, 0x99, 0x02, 0x03, - 0x01, 0x00, 0x01, 0xA3, 0x50, 0x30, 0x4E, 0x30, - 0x1D, 0x06, 0x03, 0x55, 0x1D, 0x0E, 0x04, 0x16, - 0x04, 0x14, 0xDF, 0xA0, 0x28, 0xD1, 0xAF, 0xB0, - 0x55, 0xE3, 0xC1, 0xF1, 0x33, 0x28, 0xED, 0x5C, - 0xDD, 0xC2, 0xBB, 0xBF, 0x22, 0x6E, 0x30, 0x1F, - 0x06, 0x03, 0x55, 0x1D, 0x23, 0x04, 0x18, 0x30, - 0x16, 0x80, 0x14, 0xDF, 0xA0, 0x28, 0xD1, 0xAF, - 0xB0, 0x55, 0xE3, 0xC1, 0xF1, 0x33, 0x28, 0xED, - 0x5C, 0xDD, 0xC2, 0xBB, 0xBF, 0x22, 0x6E, 0x30, - 0x0C, 0x06, 0x03, 0x55, 0x1D, 0x13, 0x04, 0x05, - 0x30, 0x03, 0x01, 0x01, 0xFF, 0x30, 0x0D, 0x06, - 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, - 0x01, 0x0B, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, - 0x00, 0x42, 0x3D, 0x98, 0x0C, 0x98, 0x54, 0xD0, - 0xD7, 0x7B, 0x04, 0x18, 0x5C, 0x8F, 0xD2, 0xC1, - 0xE9, 0xB4, 0xDA, 0x13, 0x76, 0x25, 0xD8, 0x9E, - 0x8D, 0x00, 0x4A, 0x03, 0x89, 0xF3, 0x15, 0xB0, - 0x0A, 0x80, 0x78, 0x5A, 0xB2, 0xAA, 0xBC, 0xE5, - 0x37, 0xF1, 0x4C, 0xAE, 0x34, 0x3B, 0xB1, 0x6B, - 0xD9, 0xF5, 0x8E, 0xA1, 0xFE, 0xC5, 0xED, 0x2E, - 0xA5, 0xD6, 0xA1, 0xDC, 0x13, 0xB7, 0x36, 0xEC, - 0xC5, 0x98, 0x9F, 0xE8, 0xA3, 0x22, 0x66, 0x88, - 0xF2, 0x94, 0x5D, 0x9C, 0x8C, 0x6F, 0xAB, 0x81, - 0x05, 0x3D, 0xE0, 0x9E, 0x5B, 0x03, 0xA9, 0xCA, - 0x54, 0x8F, 0xDC, 0xE2, 0xD6, 0x0E, 0xDA, 0x15, - 0x96, 0xAF, 0x47, 0xA1, 0x99, 0xA8, 0x37, 0xD6, - 0xED, 0xBE, 0x3F, 0x4A, 0x4A, 0x9A, 0xC0, 0x05, - 0x77, 0x6F, 0x1E, 0x62, 0xCB, 0x11, 0x74, 0xDF, - 0x6D, 0xB7, 0xFF, 0x42, 0x77, 0xB3, 0x29, 0x6C, - 0x38, 0x6F, 0xBA, 0xE5, 0x5F, 0xB7, 0x23, 0x2F, - 0x53, 0x19, 0xC0, 0x49, 0x09, 0x18, 0x50, 0x9D, - 0x0F, 0xFE, 0x6C, 0xA4, 0xBD, 0x35, 0x2A, 0xDD, - 0xCF, 0xF8, 0xB6, 0x42, 0x06, 0xE1, 0x53, 0xCA, - 0xC3, 0xF6, 0xA6, 0x70, 0x82, 0x3C, 0x3B, 0x1F, - 0x19, 0x93, 0xBE, 0xC5, 0xB8, 0x11, 0x28, 0xEC, - 0x66, 0xB6, 0xA5, 0x3A, 0x35, 0x82, 0x17, 0x1A, - 0x3C, 0x4E, 0x3E, 0x25, 0xFE, 0x4C, 0xA3, 0x1F, - 0xCA, 0xFB, 0xE6, 0xF8, 0x3B, 0x61, 0xE2, 0x33, - 0x5C, 0x89, 0x66, 0x0F, 0xFB, 0x99, 0xFE, 0xFD, - 0xDB, 0xC2, 0xB7, 0xA8, 0xCF, 0x45, 0xC9, 0xF1, - 0x67, 0xB8, 0xA8, 0x97, 0xF4, 0xA5, 0x90, 0xA1, - 0x99, 0xAA, 0xA6, 0xFF, 0x47, 0x38, 0x13, 0x82, - 0xE4, 0x81, 0x84, 0x36, 0xC3, 0x8C, 0xE5, 0xDD, - 0x7A, 0x70, 0xF8, 0x70, 0x27, 0xFB, 0xCD, 0xC2, - 0xA0, 0xA9, 0xC5, 0x61, 0xA4, 0x3C, 0x9D, 0x1B, - 0x57 -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_2048_D = { - .t = {256, { - 0x4e, 0x9d, 0x02, 0x1f, 0xdf, 0x4a, 0x8b, 0x89, - 0xbc, 0x8f, 0x14, 0xe2, 0x6f, 0x15, 0x66, 0x5a, - 0x67, 0x70, 0x19, 0x7f, 0xb9, 0x43, 0x56, 0x68, - 0xfb, 0xaa, 0xf3, 0x26, 0xdb, 0xad, 0xdf, 0x6e, - 0x7c, 0xb4, 0xa3, 0xd0, 0x26, 0xbe, 0xf3, 0xa3, - 0xdc, 0x8f, 0xdf, 0x74, 0xf0, 0x89, 0x5e, 0xca, - 0x86, 0x31, 0x2c, 0x33, 0x80, 0xea, 0x29, 0x19, - 0x39, 0xad, 0x32, 0x9f, 0x14, 0x20, 0x95, 0xc0, - 0x40, 0x1b, 0xa3, 0xa4, 0x91, 0xf7, 0xea, 0xc1, - 0x35, 0x16, 0x87, 0x96, 0x0a, 0x76, 0x96, 0x02, - 0x6b, 0xa2, 0xc0, 0xd3, 0x8d, 0xc6, 0x32, 0x4e, - 0xaf, 0x8b, 0xae, 0xdc, 0x42, 0x47, 0xc1, 0x85, - 0x6e, 0x5e, 0x94, 0xf2, 0x52, 0xfa, 0x27, 0xe7, - 0x22, 0x24, 0x94, 0xeb, 0x67, 0xbe, 0x1e, 0xe4, - 0x82, 0x91, 0xde, 0x71, 0x0a, 0xb8, 0x23, 0x1a, - 0x02, 0xe7, 0xcc, 0x82, 0x06, 0xd2, 0x26, 0x15, - 0x54, 0x97, 0x52, 0xcd, 0xf5, 0x3f, 0x6d, 0xc6, - 0xb9, 0x70, 0x30, 0xbe, 0xc5, 0x88, 0xa6, 0xb0, - 0x65, 0x16, 0x9c, 0x4c, 0x84, 0xe2, 0x7a, 0x6e, - 0xe9, 0xc7, 0xbd, 0xcf, 0x45, 0x27, 0xfc, 0x19, - 0xc6, 0x23, 0x1d, 0x2b, 0x88, 0xa2, 0x67, 0x1f, - 0xc2, 0xd6, 0xd3, 0xa0, 0x79, 0xfb, 0xbf, 0xea, - 0x38, 0xa8, 0xdf, 0x4f, 0xbc, 0x9b, 0x8e, 0xee, - 0x04, 0xb7, 0x7c, 0x00, 0xd7, 0x95, 0x1a, 0x03, - 0x82, 0x7a, 0xe8, 0x41, 0xb8, 0xb1, 0xaf, 0x7f, - 0xf1, 0x30, 0x89, 0x56, 0x6d, 0x07, 0x11, 0x55, - 0x79, 0xdd, 0x68, 0x0f, 0x82, 0x08, 0x5c, 0xcc, - 0x24, 0x47, 0x54, 0x68, 0x86, 0xf1, 0xf0, 0x3f, - 0x52, 0x10, 0xad, 0xe4, 0x16, 0x33, 0x16, 0x02, - 0x21, 0x62, 0xe3, 0x2f, 0x5d, 0xeb, 0x22, 0x5b, - 0x64, 0xb4, 0x29, 0x22, 0x74, 0x24, 0x29, 0xa9, - 0x4c, 0x66, 0x84, 0x31, 0xca, 0x99, 0x95, 0xf5 - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_2048_P = { - .t = {128, { - 0xc8, 0x80, 0x6f, 0xf6, 0x2f, 0xfb, 0x49, 0x8b, - 0x77, 0x39, 0xe2, 0x3d, 0x3d, 0x1f, 0x4d, 0xf9, - 0xbb, 0x54, 0x06, 0x0d, 0x71, 0xbf, 0x54, 0xb1, - 0x1e, 0xa2, 0x20, 0x7e, 0xdd, 0xcf, 0x21, 0x16, - 0xe9, 0xc0, 0xba, 0x94, 0x02, 0xd2, 0xa4, 0x2e, - 0x78, 0x3c, 0xfb, 0x64, 0xa0, 0xe7, 0xe9, 0x27, - 0x64, 0x29, 0x19, 0x74, 0xc5, 0x77, 0xbb, 0xe1, - 0x6d, 0xb4, 0x83, 0x1d, 0x43, 0x5a, 0x80, 0x72, - 0xec, 0x3c, 0x32, 0xc3, 0x20, 0x2c, 0xce, 0xf7, - 0xba, 0xf6, 0xc6, 0x0c, 0xf4, 0x56, 0xfd, 0xdf, - 0x21, 0x55, 0xf3, 0xe2, 0x56, 0x25, 0xa6, 0xb3, - 0x96, 0xa4, 0x9c, 0xb8, 0xfd, 0x9c, 0xec, 0x87, - 0xfa, 0xda, 0x2e, 0xa4, 0xf6, 0x0f, 0x14, 0xe6, - 0x81, 0x22, 0x84, 0xe7, 0xc0, 0x1d, 0xd1, 0x3f, - 0xed, 0xb0, 0xba, 0xd8, 0xe4, 0xe9, 0xd4, 0x18, - 0x33, 0xae, 0x29, 0x51, 0x79, 0x79, 0xd1, 0x0f - } - } -}; - -static const TPM2B_PUBLIC_KEY_RSA RSA_2048_Q = { - .t = {128, { - 0xc8, 0x41, 0x2a, 0x42, 0xf1, 0x6a, 0x81, 0xac, - 0x06, 0xab, 0xd0, 0xb7, 0xc0, 0xbb, 0xc6, 0x13, - 0xdd, 0xfd, 0x5e, 0x3c, 0x77, 0xfe, 0xc1, 0x2e, - 0x76, 0xf0, 0x94, 0xc0, 0x5d, 0x24, 0x8b, 0x30, - 0x0d, 0xf8, 0x2a, 0xc7, 0x26, 0x78, 0x1b, 0x81, - 0x5a, 0x42, 0x96, 0xad, 0xf7, 0x0e, 0xa4, 0x1b, - 0x2c, 0x8f, 0x38, 0x06, 0x05, 0x8d, 0x98, 0x6e, - 0x37, 0x65, 0xb4, 0x2c, 0x80, 0xe2, 0x38, 0xd5, - 0x79, 0xd2, 0xea, 0x62, 0xf2, 0x32, 0xac, 0x7b, - 0x88, 0x90, 0xc3, 0x4e, 0x9e, 0x53, 0xe5, 0x7e, - 0xef, 0x13, 0xb1, 0xe3, 0xd5, 0x41, 0xd1, 0xa9, - 0x15, 0x04, 0x3c, 0x61, 0x74, 0x5e, 0x1a, 0x00, - 0x5c, 0x8a, 0x8b, 0x17, 0xd5, 0x78, 0xad, 0x5e, - 0xe0, 0xcf, 0x35, 0x63, 0x0a, 0x95, 0x1e, 0x70, - 0xbe, 0x97, 0xf2, 0xd3, 0x78, 0x06, 0x8a, 0x88, - 0x9b, 0x27, 0xc8, 0xb2, 0xb1, 0x3d, 0x8a, 0xd7 - } - } -}; - -#define MAX_MSG_BYTES RSA_MAX_BYTES -#define MAX_LABEL_LEN 32 - -/* 128-byte buffer to hold entropy for generating a - * 2048-bit RSA key (assuming ~112 bits of security strength, - * the TPM spec requires a seed of minimum size 28-bytes). */ -TPM2B_BYTE_VALUE(128); - -static void rsa_command_handler(void *cmd_body, - size_t cmd_size, - size_t *response_size_out) -{ - uint8_t *cmd; - uint8_t op; - uint8_t padding_alg; - uint8_t hashing_alg; - uint16_t key_len; - uint16_t in_len; - uint8_t in[MAX_MSG_BYTES]; - uint16_t digest_len; - uint8_t digest[SHA_DIGEST_MAX_BYTES]; - uint8_t *out = (uint8_t *) cmd_body; - TPM2B_PUBLIC_KEY_RSA N; - TPM2B_PUBLIC_KEY_RSA d; - TPM2B_PUBLIC_KEY_RSA p; - TPM2B_PUBLIC_KEY_RSA q; - RSA_KEY key; - uint32_t *response_size = (uint32_t *) response_size_out; - TPM2B_PUBLIC_KEY_RSA rsa_d; - TPM2B_PUBLIC_KEY_RSA rsa_n; - - TPM2B_128_BYTE_VALUE seed; - uint8_t bn_buf[RSA_MAX_BYTES]; - struct LITE_BIGNUM bn; - char label[MAX_LABEL_LEN]; - - /* This is the SHA-256 hash of the RSA template from the TCG - * EK Credential Profile spec. - */ - TPM2B_32_BYTE_VALUE RSA_TEMPLATE_EK_EXTRA = { - .t = {32, { - 0x68, 0xd1, 0xa2, 0x41, 0xfb, 0x27, 0x2f, 0x03, - 0x90, 0xbf, 0xd0, 0x42, 0x8d, 0xad, 0xee, 0xb0, - 0x2b, 0xf4, 0xa1, 0xcd, 0x46, 0xab, 0x6c, 0x39, - 0x1b, 0xa3, 0x1f, 0x51, 0x87, 0x06, 0x8e, 0x6a - } - } - }; - - assert(sizeof(size_t) == sizeof(uint32_t)); - - /* Command format. - * - * OFFSET FIELD - * 0 OP - * 1 PADDING - * 2 HASHING - * 3 MSB KEY LEN - * 4 LSB KEY LEN - * 5 MSB IN LEN - * 6 LSB IN LEN - * 7 IN - * 7 + IN_LEN MSB DIGEST LEN - * 8 + IN_LEN LSB DIGEST LEN - * 9 + IN_LEN DIGEST - */ - cmd = (uint8_t *) cmd_body; - op = *cmd++; - padding_alg = *cmd++; - hashing_alg = *cmd++; - key_len = ((uint16_t) (cmd[0] << 8)) | cmd[1]; - cmd += 2; - in_len = ((uint16_t) (cmd[0] << 8)) | cmd[1]; - cmd += 2; - if (in_len > sizeof(in)) { - *response_size = 0; - return; - } - memcpy(in, cmd, in_len); - if (op == TEST_RSA_VERIFY) { - cmd += in_len; - digest_len = ((uint16_t) (cmd[0] << 8)) | cmd[1]; - cmd += 2; - if (digest_len > sizeof(digest)) { - *response_size = 0; - return; - } - memcpy(digest, cmd, digest_len); - } - - /* Make copies of N, and d, as const data is immutable. */ - switch (key_len) { - case 768: - N = RSA_768_N; - d = RSA_768_D; - p = RSA_768_P; - q = RSA_768_Q; - rsa_n.b.size = RSA_768_N.b.size; - rsa_d.b.size = RSA_768_D.b.size; - break; - case 1024: - N = RSA_1024_N; - d = RSA_1024_D; - p = RSA_1024_P; - q = RSA_1024_Q; - rsa_n.b.size = RSA_1024_N.b.size; - rsa_d.b.size = RSA_1024_D.b.size; - break; - case 2048: - N = RSA_2048_N; - d = RSA_2048_D; - p = RSA_2048_P; - q = RSA_2048_Q; - rsa_n.b.size = RSA_2048_N.b.size; - rsa_d.b.size = RSA_2048_D.b.size; - break; - default: - *response_size = 0; - return; - } - key.exponent = 65537; - key.publicKey = &N.b; - key.privateKey = &d.b; - - switch (op) { - case TEST_RSA_ENCRYPT: - if (_cpri__EncryptRSA( - response_size, out, &key, - padding_alg, in_len, in, hashing_alg, "") - != CRYPT_SUCCESS) - *response_size = 0; - return; - case TEST_RSA_DECRYPT: - if (_cpri__DecryptRSA( - response_size, out, &key, - padding_alg, in_len, in, hashing_alg, "") - != CRYPT_SUCCESS) - *response_size = 0; - return; - case TEST_RSA_SIGN: - if (_cpri__SignRSA( - response_size, out, &key, - padding_alg, hashing_alg, in_len, in) - != CRYPT_SUCCESS) - *response_size = 0; - return; - case TEST_RSA_VERIFY: - if (_cpri__ValidateSignatureRSA( - &key, padding_alg, hashing_alg, digest_len, - digest, in_len, in, 0) - != CRYPT_SUCCESS) { - *response_size = 0; - } else { - *out = 1; - *response_size = 1; - } - return; - case TEST_RSA_KEYTEST: - if (_cpri__TestKeyRSA(&rsa_d.b, 65537, &rsa_n.b, &p.b, &q.b) - != CRYPT_SUCCESS) { - *response_size = 0; - return; - } - if (memcmp(rsa_n.b.buffer, key.publicKey->buffer, - rsa_n.b.size) != 0 || - memcmp(rsa_d.b.buffer, key.privateKey->buffer, - rsa_d.b.size) != 0) { - *response_size = 0; - return; - } - - if (_cpri__TestKeyRSA(&rsa_d.b, 65537, key.publicKey, - &p.b, NULL) != CRYPT_SUCCESS) { - *response_size = 0; - return; - } - if (memcmp(rsa_d.b.buffer, key.privateKey->buffer, - rsa_d.b.size) != 0) { - *response_size = 0; - return; - } - *out = 1; - *response_size = 1; - return; - case TEST_RSA_KEYGEN: - if (in_len > MAX_LABEL_LEN - 1) { - *response_size = 0; - return; - } - N.b.size = sizeof(N.t.buffer); - p.b.size = sizeof(p.t.buffer); - seed.b.size = sizeof(VERIFY_SEED); - memcpy(seed.b.buffer, VERIFY_SEED, sizeof(VERIFY_SEED)); - if (in_len > 0) { - memcpy(label, in, in_len); - label[in_len] = '\0'; - } - if (_cpri__GenerateKeyRSA( - &N.b, &p.b, key_len, RSA_F4, TPM_ALG_SHA256, - &seed.b, in_len ? label : NULL, - &RSA_TEMPLATE_EK_EXTRA.b, NULL) - != CRYPT_SUCCESS) { - *response_size = 0; - } else { - memcpy(out, N.b.buffer, N.b.size); - memcpy(out + N.b.size, p.b.buffer, p.b.size); - *response_size = N.b.size + p.b.size; - } - return; - case TEST_BN_PRIMEGEN: - if (in_len > sizeof(bn_buf)) { - *response_size = 0; - return; - } - DCRYPTO_bn_wrap(&bn, bn_buf, in_len); - memcpy(bn_buf, in, in_len); - if (DCRYPTO_bn_generate_prime(&bn)) { - memcpy(out, bn.d, bn_size(&bn)); - *response_size = bn_size(&bn); - } else { - *response_size = 0; - } - return; - case TEST_X509_VERIFY: - { - int result; - struct RSA rsa; - - if (key.publicKey != &N.b) { - *response_size = 0; - return; - } - - reverse_tpm2b(key.publicKey); - rsa.e = key.exponent; - rsa.N.dmax = key.publicKey->size / sizeof(uint32_t); - rsa.N.d = (struct access_helper *) &key.publicKey->buffer; - rsa.d.dmax = 0; - rsa.d.d = NULL; - - result = DCRYPTO_x509_verify(RSA_2048_CERT, - sizeof(RSA_2048_CERT), &rsa); - reverse_tpm2b(key.publicKey); - - if (!result) { - *response_size = 0; - return; - } - *out = 0x01; - *response_size = 1; - } - } -} - -DECLARE_EXTENSION_COMMAND(EXTENSION_RSA, rsa_command_handler); - -#endif /* CRYPTO_TEST_SETUP */ |