mirror of
https://github.com/suchmememanyskill/TegraExplorer.git
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92 lines
2.2 KiB
C
92 lines
2.2 KiB
C
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#pragma once
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#include <utils/types.h>
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#include "../hos/hos.h"
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#define AES_128_KEY_SIZE 16
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#define RSA_2048_KEY_SIZE 256
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// only tickets of type Rsa2048Sha256 are expected
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typedef struct {
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u32 signature_type; // always 0x10004
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u8 signature[RSA_2048_KEY_SIZE];
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u8 sig_padding[0x3C];
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char issuer[0x40];
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u8 titlekey_block[RSA_2048_KEY_SIZE];
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u8 format_version;
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u8 titlekey_type;
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u16 ticket_version;
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u8 license_type;
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u8 common_key_id;
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u16 property_mask;
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u64 reserved;
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u64 ticket_id;
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u64 device_id;
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u8 rights_id[0x10];
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u32 account_id;
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u32 sect_total_size;
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u32 sect_hdr_offset;
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u16 sect_hdr_count;
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u16 sect_hdr_entry_size;
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u8 padding[0x140];
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} ticket_t;
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typedef struct {
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u8 rights_id[0x10];
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u64 ticket_id;
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u32 account_id;
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u16 property_mask;
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u16 reserved;
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} ticket_record_t;
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typedef struct {
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u8 read_buffer[0x40000];
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u8 rights_ids[0x40000 / 0x10][0x10];
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u8 titlekeys[0x40000 / 0x10][0x10];
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} titlekey_buffer_t;
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typedef struct {
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u8 private_exponent[RSA_2048_KEY_SIZE];
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u8 modulus[RSA_2048_KEY_SIZE];
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u8 public_exponent[4];
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u8 reserved[0x14];
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u64 device_id;
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u8 gmac[0x10];
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} rsa_keypair_t;
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typedef struct {
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u8 master_kek[AES_128_KEY_SIZE];
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u8 data[0x70];
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u8 package1_key[AES_128_KEY_SIZE];
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} keyblob_t;
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typedef struct {
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u8 cmac[0x10];
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u8 iv[0x10];
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keyblob_t key_data;
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u8 unused[0x150];
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} encrypted_keyblob_t;
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typedef struct {
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u8 temp_key[AES_128_KEY_SIZE],
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bis_key[3][AES_128_KEY_SIZE * 2],
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device_key[AES_128_KEY_SIZE],
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device_key_4x[AES_128_KEY_SIZE],
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// FS-related keys
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header_key[AES_128_KEY_SIZE * 2],
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save_mac_key[AES_128_KEY_SIZE],
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// keyblob-derived families
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keyblob_key[AES_128_KEY_SIZE],
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keyblob_mac_key[AES_128_KEY_SIZE],
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package1_key[AES_128_KEY_SIZE],
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// master key-derived families,
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master_kek[AES_128_KEY_SIZE],
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master_key[AES_128_KEY_SIZE],
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tsec_keys[AES_128_KEY_SIZE * 2];
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u32 sbk[4];
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keyblob_t keyblob;
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} key_derivation_ctx_t;
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int DumpKeys();
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void PrintKey(u8 *key, u32 len);
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extern key_derivation_ctx_t __attribute__((aligned(4))) dumpedKeys;
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