mirror of
https://github.com/WerWolv/ImHex-Patterns.git
synced 2026-03-27 23:37:04 -05:00
223 lines
10 KiB
Rust
223 lines
10 KiB
Rust
#pragma author WerWolv
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#pragma description ARM OPTEE Trusted Application
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#pragma endian little
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import type.magic;
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import type.size;
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import type.guid;
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import std.mem;
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import * from elf as ELF;
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enum shdr_img_type : u32 {
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SHDR_TA = 0,
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SHDR_BOOTSTRAP_TA = 1,
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SHDR_ENCRYPTED_TA = 2,
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SHDR_SUBKEY = 3
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};
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enum tee_algorithm : u32 {
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TEE_ALG_AES_ECB_NOPAD = 0x10000010,
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TEE_ALG_AES_CBC_NOPAD = 0x10000110,
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TEE_ALG_AES_CTR = 0x10000210,
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TEE_ALG_AES_CTS = 0x10000310,
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TEE_ALG_AES_XTS = 0x10000410,
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TEE_ALG_AES_CBC_MAC_NOPAD = 0x30000110,
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TEE_ALG_AES_CBC_MAC_PKCS5 = 0x30000510,
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TEE_ALG_AES_CMAC = 0x30000610,
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TEE_ALG_AES_CCM = 0x40000710,
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TEE_ALG_AES_GCM = 0x40000810,
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TEE_ALG_DES_ECB_NOPAD = 0x10000011,
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TEE_ALG_DES_CBC_NOPAD = 0x10000111,
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TEE_ALG_DES_CBC_MAC_NOPAD = 0x30000111,
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TEE_ALG_DES_CBC_MAC_PKCS5 = 0x30000511,
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TEE_ALG_DES3_ECB_NOPAD = 0x10000013,
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TEE_ALG_DES3_CBC_NOPAD = 0x10000113,
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TEE_ALG_DES3_CBC_MAC_NOPAD = 0x30000113,
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TEE_ALG_DES3_CBC_MAC_PKCS5 = 0x30000513,
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TEE_ALG_SM4_ECB_NOPAD = 0x10000014,
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TEE_ALG_SM4_CBC_NOPAD = 0x10000114,
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TEE_ALG_SM4_CTR = 0x10000214,
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TEE_ALG_RSASSA_PKCS1_V1_5_MD5 = 0x70001830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA1 = 0x70002830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA224 = 0x70003830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA256 = 0x70004830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA384 = 0x70005830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA512 = 0x70006830,
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TEE_ALG_RSASSA_PKCS1_V1_5_MD5SHA1 = 0x7000F830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA3_224 = 0x70008830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA3_256 = 0x70009830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA3_384 = 0x7000A830,
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TEE_ALG_RSASSA_PKCS1_V1_5_SHA3_512 = 0x7000B830,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA1 = 0x70212930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA224 = 0x70313930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA256 = 0x70414930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA384 = 0x70515930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA512 = 0x70616930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA3_224 = 0x70818930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA3_256 = 0x70919930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA3_384 = 0x70A1A930,
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TEE_ALG_RSASSA_PKCS1_PSS_MGF1_SHA3_512 = 0x70B1B930,
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TEE_ALG_RSAES_PKCS1_V1_5 = 0x60000130,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA1 = 0x60210230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA224 = 0x60310230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA256 = 0x60410230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA384 = 0x60510230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA512 = 0x60610230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA3_224 = 0x60810230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA3_256 = 0x60910230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA3_384 = 0x60A10230,
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TEE_ALG_RSAES_PKCS1_OAEP_MGF1_SHA3_512 = 0x60B10230,
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TEE_ALG_RSA_NOPAD = 0x60000030,
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TEE_ALG_DSA_SHA1 = 0x70002131,
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TEE_ALG_DSA_SHA224 = 0x70003131,
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TEE_ALG_DSA_SHA256 = 0x70004131,
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TEE_ALG_DSA_SHA3_224 = 0x70008131,
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TEE_ALG_DSA_SHA3_256 = 0x70009131,
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TEE_ALG_DSA_SHA3_384 = 0x7000A131,
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TEE_ALG_DSA_SHA3_512 = 0x7000B131,
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TEE_ALG_SM2_DSA_SM3 = 0x70006045,
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TEE_ALG_DH_DERIVE_SHARED_SECRET = 0x80000032,
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TEE_ALG_SM2_KEP = 0x60000045,
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TEE_ALG_MD5 = 0x50000001,
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TEE_ALG_SHA1 = 0x50000002,
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TEE_ALG_SHA224 = 0x50000003,
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TEE_ALG_SHA256 = 0x50000004,
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TEE_ALG_SHA384 = 0x50000005,
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TEE_ALG_SHA512 = 0x50000006,
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TEE_ALG_SHA3_224 = 0x50000008,
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TEE_ALG_SHA3_256 = 0x50000009,
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TEE_ALG_SHA3_384 = 0x5000000A,
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TEE_ALG_SHA3_512 = 0x5000000B,
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TEE_ALG_MD5SHA1 = 0x5000000F,
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TEE_ALG_HMAC_MD5 = 0x30000001,
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TEE_ALG_HMAC_SHA1 = 0x30000002,
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TEE_ALG_HMAC_SHA224 = 0x30000003,
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TEE_ALG_HMAC_SHA256 = 0x30000004,
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TEE_ALG_HMAC_SHA384 = 0x30000005,
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TEE_ALG_HMAC_SHA512 = 0x30000006,
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TEE_ALG_HMAC_SM3 = 0x30000007,
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TEE_ALG_HMAC_SHA3_224 = 0x30000008,
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TEE_ALG_HMAC_SHA3_256 = 0x30000009,
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TEE_ALG_HMAC_SHA3_384 = 0x3000000A,
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TEE_ALG_HMAC_SHA3_512 = 0x3000000B,
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/*
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* These are used in the OP-TEE ABI, due to an inconsistency in the v1.1
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* specification the wrong values we assumed and now we're stuck with those.
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*
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* In GP Internal Core API v1.1
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* "Table 6-12: Structure of Algorithm Identifier"
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* indicates ECDSA have the algorithm "0x41" and ECDH "0x42"
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* whereas
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* "Table 6-11: List of Algorithm Identifiers" defines
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* TEE_ALG_ECDSA_P192 as 0x70001042
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*
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* We chose to define __OPTEE_TEE_ALG_ECDSA_P192 as 0x70001041 and so on
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* to conform to table 6-12.
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*/
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__OPTEE_ALG_ECDSA_P192 = 0x70001041,
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__OPTEE_ALG_ECDSA_P224 = 0x70002041,
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__OPTEE_ALG_ECDSA_P256 = 0x70003041,
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__OPTEE_ALG_ECDSA_P384 = 0x70004041,
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__OPTEE_ALG_ECDSA_P521 = 0x70005041,
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__OPTEE_ALG_ECDH_P192 = 0x80001042,
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__OPTEE_ALG_ECDH_P224 = 0x80002042,
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__OPTEE_ALG_ECDH_P256 = 0x80003042,
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__OPTEE_ALG_ECDH_P384 = 0x80004042,
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__OPTEE_ALG_ECDH_P521 = 0x80005042,
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/* TEE_ALG_ECDSA_P* and TEE_ALG_ECDH_P* are deprecated */
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TEE_ALG_ECDSA_P192 = tee_algorithm::TEE_ALG_ECDSA_SHA1,
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TEE_ALG_ECDSA_P224 = tee_algorithm::TEE_ALG_ECDSA_SHA224,
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TEE_ALG_ECDSA_P256 = tee_algorithm::TEE_ALG_ECDSA_SHA256,
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TEE_ALG_ECDSA_P384 = tee_algorithm::TEE_ALG_ECDSA_SHA384,
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TEE_ALG_ECDSA_P521 = tee_algorithm::TEE_ALG_ECDSA_SHA512,
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TEE_ALG_ECDH_P192 = tee_algorithm::TEE_ALG_ECDH_DERIVE_SHARED_SECRET,
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TEE_ALG_ECDH_P224 = tee_algorithm::TEE_ALG_ECDH_DERIVE_SHARED_SECRET,
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TEE_ALG_ECDH_P256 = tee_algorithm::TEE_ALG_ECDH_DERIVE_SHARED_SECRET,
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TEE_ALG_ECDH_P384 = tee_algorithm::TEE_ALG_ECDH_DERIVE_SHARED_SECRET,
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TEE_ALG_ECDH_P521 = tee_algorithm::TEE_ALG_ECDH_DERIVE_SHARED_SECRET,
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TEE_ALG_ECDH_DERIVE_SHARED_SECRET = 0x80000042,
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TEE_ALG_ECDSA_SHA1 = 0x70001042,
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TEE_ALG_ECDSA_SHA224 = 0x70002042,
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TEE_ALG_ECDSA_SHA256 = 0x70003042,
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TEE_ALG_ECDSA_SHA384 = 0x70004042,
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TEE_ALG_ECDSA_SHA512 = 0x70005042,
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TEE_ALG_ECDSA_SHA3_224 = 0x70006042,
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TEE_ALG_ECDSA_SHA3_256 = 0x70007042,
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TEE_ALG_ECDSA_SHA3_384 = 0x70008042,
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TEE_ALG_ECDSA_SHA3_512 = 0x70009042,
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TEE_ALG_ED25519 = 0x70006043,
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TEE_ALG_ED448 = 0x70006044,
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TEE_ALG_SM2_PKE = 0x80000046,
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TEE_ALG_HKDF = 0x80000047,
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TEE_ALG_SM3 = 0x50000007,
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TEE_ALG_X25519 = 0x80000044,
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TEE_ALG_X448 = 0x80000045,
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TEE_ALG_SM4_ECB_PKCS5 = 0x10000015,
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TEE_ALG_SM4_CBC_PKCS5 = 0x10000115,
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TEE_ALG_ILLEGAL_VALUE = 0xEFFFFFFF,
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TEE_ALG_SHA3_224 = 0x50000008,
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TEE_ALG_SHA3_256 = 0x50000009,
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TEE_ALG_SHA3_384 = 0x5000000A,
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TEE_ALG_SHA3_512 = 0x5000000B,
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TEE_ALG_SHAKE128 = 0x50000101,
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TEE_ALG_SHAKE256 = 0x50000102
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};
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struct shdr {
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type::Magic<"HSTO"> magic;
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shdr_img_type img_type;
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type::Size<u32> img_size;
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tee_algorithm algo;
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type::Size<u16> hash_size;
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type::Size<u16> sig_size;
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std::mem::Bytes<hash_size> hash;
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std::mem::Bytes<sig_size> sig;
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};
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struct shdr_bootstrap_ta {
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be type::GUID uuid;
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u32 ta_version;
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};
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enum shdr_enc_key_type : u32 {
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SHDR_ENC_KEY_DEV_SPECIFIC = 0,
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SHDR_ENC_KEY_CLASS_WIDE = 1,
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};
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struct shdr_encrypted_ta {
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tee_algorithm enc_algo;
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shdr_enc_key_type flags;
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type::Size<u16> iv_size;
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type::Size<u16> tag_size;
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std::mem::Bytes<iv_size> iv;
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std::mem::Bytes<tag_size> tag;
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};
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struct OPTEE_TrustedApplication {
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shdr shdr;
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match (shdr.img_type) {
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(shdr_img_type::SHDR_BOOTSTRAP_TA): {
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shdr_bootstrap_ta bootstrap_ta_subheader;
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}
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(shdr_img_type::SHDR_ENCRYPTED_TA): {
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shdr_bootstrap_ta bootstrap_ta_subheader;
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shdr_encrypted_ta encrypted_ta_subheader;
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}
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}
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if (shdr.img_type == shdr_img_type::SHDR_ENCRYPTED_TA) {
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std::mem::Bytes<std::mem::size() - $> encrypted_data;
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} else {
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ELF elf;
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}
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};
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OPTEE_TrustedApplication trusted_application @ 0x00; |