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add support for 9.x NCA fixed-key, use loop instead of recursion to parse romfs

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This commit is contained in:
Michael Scire 2020-03-18 11:05:17 -07:00
parent eef1139b82
commit 575845f5e7
7 changed files with 199 additions and 130 deletions
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148
nca.c
View file

@ -410,8 +410,12 @@ void nca_process(nca_ctx_t *ctx) {
return;
}
if (rsa2048_pss_verify(&ctx->header.magic, 0x200, ctx->header.fixed_key_sig, ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_modulus)) {
ctx->fixed_sig_validity = VALIDITY_VALID;
if (ctx->header.fixed_key_generation < sizeof(ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_moduli) / sizeof(ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_moduli[0])) {
if (rsa2048_pss_verify(&ctx->header.magic, 0x200, ctx->header.fixed_key_sig, ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_moduli[ctx->header.fixed_key_generation])) {
ctx->fixed_sig_validity = VALIDITY_VALID;
} else {
ctx->fixed_sig_validity = VALIDITY_INVALID;
}
} else {
ctx->fixed_sig_validity = VALIDITY_INVALID;
}
@ -815,6 +819,16 @@ void nca_print(nca_ctx_t *ctx) {
printf("\nNCA:\n");
print_magic("Magic: ", ctx->header.magic);
if (ctx->tool_ctx->action & ACTION_VERIFY) {
if (ctx->header.fixed_key_generation < sizeof(ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_moduli) / sizeof(ctx->tool_ctx->settings.keyset.nca_hdr_fixed_key_moduli[0])) {
printf("Fixed-Key Index (GOOD): 0x%"PRIX8"\n", ctx->header.fixed_key_generation);
} else {
printf("Fixed-Key Index (FAIL): 0x%"PRIX8"\n", ctx->header.fixed_key_generation);
}
} else {
printf("Fixed-Key Index: 0x%"PRIX8"\n", ctx->header.fixed_key_generation);
}
if (ctx->tool_ctx->action & ACTION_VERIFY && ctx->fixed_sig_validity != VALIDITY_UNCHECKED) {
if (ctx->fixed_sig_validity == VALIDITY_VALID) {
memdump(stdout, "Fixed-Key Signature (GOOD): ", &ctx->header.fixed_key_sig, 0x100);
@ -1517,84 +1531,94 @@ static int nca_is_romfs_file_updated(nca_section_ctx_t *ctx, uint64_t file_offse
}
static int nca_visit_romfs_file(nca_section_ctx_t *ctx, uint32_t file_offset, filepath_t *dir_path) {
romfs_fentry_t *entry;
if (ctx->type == ROMFS) {
entry = romfs_get_fentry(ctx->romfs_ctx.files, file_offset);
} else {
entry = romfs_get_fentry(ctx->bktr_ctx.files, file_offset);
}
filepath_t *cur_path = calloc(1, sizeof(filepath_t));
if (cur_path == NULL) {
fprintf(stderr, "Failed to allocate filepath!\n");
exit(EXIT_FAILURE);
}
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
int found_any_file = 0;
do {
romfs_fentry_t *entry;
if (ctx->type == ROMFS) {
entry = romfs_get_fentry(ctx->romfs_ctx.files, file_offset);
} else {
entry = romfs_get_fentry(ctx->bktr_ctx.files, file_offset);
}
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
int found_file = 1;
/* If we're extracting... */
uint64_t phys_offset;
if (ctx->type == ROMFS) {
phys_offset = ctx->romfs_ctx.romfs_offset + ctx->romfs_ctx.header.data_offset + entry->offset;
} else {
phys_offset = ctx->bktr_ctx.romfs_offset + ctx->bktr_ctx.header.data_offset + entry->offset;
}
if ((ctx->tool_ctx->action & ACTION_ONLYUPDATEDROMFS) == 0 || nca_is_romfs_file_updated(ctx, phys_offset, entry->size)) {
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
nca_save_section_file(ctx, phys_offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
}
} else {
found_file = 0;
}
found_any_file |= found_file;
file_offset = entry->sibling;
} while (file_offset != ROMFS_ENTRY_EMPTY);
free(cur_path);
return found_any_file;
}
static int nca_visit_nca0_romfs_file(nca_section_ctx_t *ctx, uint32_t file_offset, filepath_t *dir_path) {
filepath_t *cur_path = calloc(1, sizeof(filepath_t));
if (cur_path == NULL) {
fprintf(stderr, "Failed to allocate filepath!\n");
exit(EXIT_FAILURE);
}
int found_file = 1;
int found_any_file = 0;
do {
romfs_fentry_t *entry = romfs_get_fentry(ctx->nca0_romfs_ctx.files, file_offset);
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
int found_file = 1;
/* If we're extracting... */
uint64_t phys_offset = ctx->nca0_romfs_ctx.romfs_offset + ctx->nca0_romfs_ctx.header.data_offset + entry->offset;
/* If we're extracting... */
uint64_t phys_offset;
if (ctx->type == ROMFS) {
phys_offset = ctx->romfs_ctx.romfs_offset + ctx->romfs_ctx.header.data_offset + entry->offset;
} else {
phys_offset = ctx->bktr_ctx.romfs_offset + ctx->bktr_ctx.header.data_offset + entry->offset;
}
if ((ctx->tool_ctx->action & ACTION_ONLYUPDATEDROMFS) == 0 || nca_is_romfs_file_updated(ctx, phys_offset, entry->size)) {
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
nca_save_section_file(ctx, phys_offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
}
} else {
found_file = 0;
}
found_any_file |= found_file;
file_offset = entry->sibling;
} while (file_offset != ROMFS_ENTRY_EMPTY);
free(cur_path);
if (entry->sibling != ROMFS_ENTRY_EMPTY) {
return found_file | nca_visit_romfs_file(ctx, entry->sibling, dir_path);
}
return found_file;
}
static int nca_visit_nca0_romfs_file(nca_section_ctx_t *ctx, uint32_t file_offset, filepath_t *dir_path) {
romfs_fentry_t *entry = romfs_get_fentry(ctx->nca0_romfs_ctx.files, file_offset);
filepath_t *cur_path = calloc(1, sizeof(filepath_t));
if (cur_path == NULL) {
fprintf(stderr, "Failed to allocate filepath!\n");
exit(EXIT_FAILURE);
}
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
int found_file = 1;
/* If we're extracting... */
uint64_t phys_offset = ctx->nca0_romfs_ctx.romfs_offset + ctx->nca0_romfs_ctx.header.data_offset + entry->offset;
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
nca_save_section_file(ctx, phys_offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
}
free(cur_path);
if (entry->sibling != ROMFS_ENTRY_EMPTY) {
return found_file | nca_visit_nca0_romfs_file(ctx, entry->sibling, dir_path);
}
return found_file;
return found_any_file;
}
static int nca_visit_romfs_dir(nca_section_ctx_t *ctx, uint32_t dir_offset, filepath_t *parent_path) {

3
nca.h
View file

@ -109,7 +109,8 @@ typedef struct {
};
};
uint8_t crypto_type2; /* Which keyblob (field 2) */
uint8_t _0x221[0xF]; /* Padding. */
uint8_t fixed_key_generation;
uint8_t _0x222[0xF]; /* Padding. */
uint8_t rights_id[0x10]; /* Rights ID (for titlekey crypto). */
nca_section_entry_t section_entries[4]; /* Section entry metadata. */
uint8_t section_hashes[4][0x20]; /* SHA-256 hashes for each section header. */

31
nca0_romfs.c
View file

@ -5,31 +5,32 @@
/* NCA0 RomFS functions... */
static void nca0_romfs_visit_file(nca0_romfs_ctx_t *ctx, uint32_t file_offset, filepath_t *dir_path) {
romfs_fentry_t *entry = romfs_get_fentry(ctx->files, file_offset);
filepath_t *cur_path = calloc(1, sizeof(filepath_t));
if (cur_path == NULL) {
fprintf(stderr, "Failed to allocate filepath!\n");
exit(EXIT_FAILURE);
}
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
while (file_offset != ROMFS_ENTRY_EMPTY) {
romfs_fentry_t *entry = romfs_get_fentry(ctx->files, file_offset);
/* If we're extracting... */
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
save_file_section(ctx->file, ctx->romfs_offset + ctx->header.data_offset + entry->offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
/* If we're extracting... */
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
save_file_section(ctx->file, ctx->romfs_offset + ctx->header.data_offset + entry->offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
}
file_offset = entry->sibling;
}
free(cur_path);
if (entry->sibling != ROMFS_ENTRY_EMPTY) {
nca0_romfs_visit_file(ctx, entry->sibling, dir_path);
}
}
static void nca0_romfs_visit_dir(nca0_romfs_ctx_t *ctx, uint32_t dir_offset, filepath_t *parent_path) {

110
pki.c
View file

@ -67,23 +67,43 @@ const unsigned char *pki_get_beta_nca0_label_hash(void) {
static const nca_keyset_t nca_keys_retail = {
.nca_hdr_fixed_key_modulus = { /* Fixed RSA key used to validate NCA signature 0. */
0xBF, 0xBE, 0x40, 0x6C, 0xF4, 0xA7, 0x80, 0xE9, 0xF0, 0x7D, 0x0C, 0x99, 0x61, 0x1D, 0x77, 0x2F,
0x96, 0xBC, 0x4B, 0x9E, 0x58, 0x38, 0x1B, 0x03, 0xAB, 0xB1, 0x75, 0x49, 0x9F, 0x2B, 0x4D, 0x58,
0x34, 0xB0, 0x05, 0xA3, 0x75, 0x22, 0xBE, 0x1A, 0x3F, 0x03, 0x73, 0xAC, 0x70, 0x68, 0xD1, 0x16,
0xB9, 0x04, 0x46, 0x5E, 0xB7, 0x07, 0x91, 0x2F, 0x07, 0x8B, 0x26, 0xDE, 0xF6, 0x00, 0x07, 0xB2,
0xB4, 0x51, 0xF8, 0x0D, 0x0A, 0x5E, 0x58, 0xAD, 0xEB, 0xBC, 0x9A, 0xD6, 0x49, 0xB9, 0x64, 0xEF,
0xA7, 0x82, 0xB5, 0xCF, 0x6D, 0x70, 0x13, 0xB0, 0x0F, 0x85, 0xF6, 0xA9, 0x08, 0xAA, 0x4D, 0x67,
0x66, 0x87, 0xFA, 0x89, 0xFF, 0x75, 0x90, 0x18, 0x1E, 0x6B, 0x3D, 0xE9, 0x8A, 0x68, 0xC9, 0x26,
0x04, 0xD9, 0x80, 0xCE, 0x3F, 0x5E, 0x92, 0xCE, 0x01, 0xFF, 0x06, 0x3B, 0xF2, 0xC1, 0xA9, 0x0C,
0xCE, 0x02, 0x6F, 0x16, 0xBC, 0x92, 0x42, 0x0A, 0x41, 0x64, 0xCD, 0x52, 0xB6, 0x34, 0x4D, 0xAE,
0xC0, 0x2E, 0xDE, 0xA4, 0xDF, 0x27, 0x68, 0x3C, 0xC1, 0xA0, 0x60, 0xAD, 0x43, 0xF3, 0xFC, 0x86,
0xC1, 0x3E, 0x6C, 0x46, 0xF7, 0x7C, 0x29, 0x9F, 0xFA, 0xFD, 0xF0, 0xE3, 0xCE, 0x64, 0xE7, 0x35,
0xF2, 0xF6, 0x56, 0x56, 0x6F, 0x6D, 0xF1, 0xE2, 0x42, 0xB0, 0x83, 0x40, 0xA5, 0xC3, 0x20, 0x2B,
0xCC, 0x9A, 0xAE, 0xCA, 0xED, 0x4D, 0x70, 0x30, 0xA8, 0x70, 0x1C, 0x70, 0xFD, 0x13, 0x63, 0x29,
0x02, 0x79, 0xEA, 0xD2, 0xA7, 0xAF, 0x35, 0x28, 0x32, 0x1C, 0x7B, 0xE6, 0x2F, 0x1A, 0xAA, 0x40,
0x7E, 0x32, 0x8C, 0x27, 0x42, 0xFE, 0x82, 0x78, 0xEC, 0x0D, 0xEB, 0xE6, 0x83, 0x4B, 0x6D, 0x81,
0x04, 0x40, 0x1A, 0x9E, 0x9A, 0x67, 0xF6, 0x72, 0x29, 0xFA, 0x04, 0xF0, 0x9D, 0xE4, 0xF4, 0x03
.nca_hdr_fixed_key_moduli = { /* Fixed RSA key used to validate NCA signature 0. */
{
0xBF, 0xBE, 0x40, 0x6C, 0xF4, 0xA7, 0x80, 0xE9, 0xF0, 0x7D, 0x0C, 0x99, 0x61, 0x1D, 0x77, 0x2F,
0x96, 0xBC, 0x4B, 0x9E, 0x58, 0x38, 0x1B, 0x03, 0xAB, 0xB1, 0x75, 0x49, 0x9F, 0x2B, 0x4D, 0x58,
0x34, 0xB0, 0x05, 0xA3, 0x75, 0x22, 0xBE, 0x1A, 0x3F, 0x03, 0x73, 0xAC, 0x70, 0x68, 0xD1, 0x16,
0xB9, 0x04, 0x46, 0x5E, 0xB7, 0x07, 0x91, 0x2F, 0x07, 0x8B, 0x26, 0xDE, 0xF6, 0x00, 0x07, 0xB2,
0xB4, 0x51, 0xF8, 0x0D, 0x0A, 0x5E, 0x58, 0xAD, 0xEB, 0xBC, 0x9A, 0xD6, 0x49, 0xB9, 0x64, 0xEF,
0xA7, 0x82, 0xB5, 0xCF, 0x6D, 0x70, 0x13, 0xB0, 0x0F, 0x85, 0xF6, 0xA9, 0x08, 0xAA, 0x4D, 0x67,
0x66, 0x87, 0xFA, 0x89, 0xFF, 0x75, 0x90, 0x18, 0x1E, 0x6B, 0x3D, 0xE9, 0x8A, 0x68, 0xC9, 0x26,
0x04, 0xD9, 0x80, 0xCE, 0x3F, 0x5E, 0x92, 0xCE, 0x01, 0xFF, 0x06, 0x3B, 0xF2, 0xC1, 0xA9, 0x0C,
0xCE, 0x02, 0x6F, 0x16, 0xBC, 0x92, 0x42, 0x0A, 0x41, 0x64, 0xCD, 0x52, 0xB6, 0x34, 0x4D, 0xAE,
0xC0, 0x2E, 0xDE, 0xA4, 0xDF, 0x27, 0x68, 0x3C, 0xC1, 0xA0, 0x60, 0xAD, 0x43, 0xF3, 0xFC, 0x86,
0xC1, 0x3E, 0x6C, 0x46, 0xF7, 0x7C, 0x29, 0x9F, 0xFA, 0xFD, 0xF0, 0xE3, 0xCE, 0x64, 0xE7, 0x35,
0xF2, 0xF6, 0x56, 0x56, 0x6F, 0x6D, 0xF1, 0xE2, 0x42, 0xB0, 0x83, 0x40, 0xA5, 0xC3, 0x20, 0x2B,
0xCC, 0x9A, 0xAE, 0xCA, 0xED, 0x4D, 0x70, 0x30, 0xA8, 0x70, 0x1C, 0x70, 0xFD, 0x13, 0x63, 0x29,
0x02, 0x79, 0xEA, 0xD2, 0xA7, 0xAF, 0x35, 0x28, 0x32, 0x1C, 0x7B, 0xE6, 0x2F, 0x1A, 0xAA, 0x40,
0x7E, 0x32, 0x8C, 0x27, 0x42, 0xFE, 0x82, 0x78, 0xEC, 0x0D, 0xEB, 0xE6, 0x83, 0x4B, 0x6D, 0x81,
0x04, 0x40, 0x1A, 0x9E, 0x9A, 0x67, 0xF6, 0x72, 0x29, 0xFA, 0x04, 0xF0, 0x9D, 0xE4, 0xF4, 0x03,
},
{
0xAD, 0xE3, 0xE1, 0xFA, 0x04, 0x35, 0xE5, 0xB6, 0xDD, 0x49, 0xEA, 0x89, 0x29, 0xB1, 0xFF, 0xB6,
0x43, 0xDF, 0xCA, 0x96, 0xA0, 0x4A, 0x13, 0xDF, 0x43, 0xD9, 0x94, 0x97, 0x96, 0x43, 0x65, 0x48,
0x70, 0x58, 0x33, 0xA2, 0x7D, 0x35, 0x7B, 0x96, 0x74, 0x5E, 0x0B, 0x5C, 0x32, 0x18, 0x14, 0x24,
0xC2, 0x58, 0xB3, 0x6C, 0x22, 0x7A, 0xA1, 0xB7, 0xCB, 0x90, 0xA7, 0xA3, 0xF9, 0x7D, 0x45, 0x16,
0xA5, 0xC8, 0xED, 0x8F, 0xAD, 0x39, 0x5E, 0x9E, 0x4B, 0x51, 0x68, 0x7D, 0xF8, 0x0C, 0x35, 0xC6,
0x3F, 0x91, 0xAE, 0x44, 0xA5, 0x92, 0x30, 0x0D, 0x46, 0xF8, 0x40, 0xFF, 0xD0, 0xFF, 0x06, 0xD2,
0x1C, 0x7F, 0x96, 0x18, 0xDC, 0xB7, 0x1D, 0x66, 0x3E, 0xD1, 0x73, 0xBC, 0x15, 0x8A, 0x2F, 0x94,
0xF3, 0x00, 0xC1, 0x83, 0xF1, 0xCD, 0xD7, 0x81, 0x88, 0xAB, 0xDF, 0x8C, 0xEF, 0x97, 0xDD, 0x1B,
0x17, 0x5F, 0x58, 0xF6, 0x9A, 0xE9, 0xE8, 0xC2, 0x2F, 0x38, 0x15, 0xF5, 0x21, 0x07, 0xF8, 0x37,
0x90, 0x5D, 0x2E, 0x02, 0x40, 0x24, 0x15, 0x0D, 0x25, 0xB7, 0x26, 0x5D, 0x09, 0xCC, 0x4C, 0xF4,
0xF2, 0x1B, 0x94, 0x70, 0x5A, 0x9E, 0xEE, 0xED, 0x77, 0x77, 0xD4, 0x51, 0x99, 0xF5, 0xDC, 0x76,
0x1E, 0xE3, 0x6C, 0x8C, 0xD1, 0x12, 0xD4, 0x57, 0xD1, 0xB6, 0x83, 0xE4, 0xE4, 0xFE, 0xDA, 0xE9,
0xB4, 0x3B, 0x33, 0xE5, 0x37, 0x8A, 0xDF, 0xB5, 0x7F, 0x89, 0xF1, 0x9B, 0x9E, 0xB0, 0x15, 0xB2,
0x3A, 0xFE, 0xEA, 0x61, 0x84, 0x5B, 0x7D, 0x4B, 0x23, 0x12, 0x0B, 0x83, 0x12, 0xF2, 0x22, 0x6B,
0xB9, 0x22, 0x96, 0x4B, 0x26, 0x0B, 0x63, 0x5E, 0x96, 0x57, 0x52, 0xA3, 0x67, 0x64, 0x22, 0xCA,
0xD0, 0x56, 0x3E, 0x74, 0xB5, 0x98, 0x1F, 0x0D, 0xF8, 0xB3, 0x34, 0xE6, 0x98, 0x68, 0x5A, 0xAD,
}
},
.acid_fixed_key_moduli = { /* Fixed RSA keys used to validate ACID signatures. */
{
@ -102,7 +122,7 @@ static const nca_keyset_t nca_keys_retail = {
0x56, 0x52, 0x2E, 0x60, 0x19, 0x67, 0x5A, 0xA7, 0x9F, 0xDC, 0x3F, 0x3F, 0x69, 0x2B, 0x31, 0x6A,
0xB7, 0x88, 0x4A, 0x14, 0x84, 0x80, 0x33, 0x3C, 0x9D, 0x44, 0xB7, 0x3F, 0x4C, 0xE1, 0x75, 0xEA,
0x37, 0xEA, 0xE8, 0x1E, 0x7C, 0x77, 0xB7, 0xC6, 0x1A, 0xA2, 0xF0, 0x9F, 0x10, 0x61, 0xCD, 0x7B,
0x5B, 0x32, 0x4C, 0x37, 0xEF, 0xB1, 0x71, 0x68, 0x53, 0x0A, 0xED, 0x51, 0x7D, 0x35, 0x22, 0xFD
0x5B, 0x32, 0x4C, 0x37, 0xEF, 0xB1, 0x71, 0x68, 0x53, 0x0A, 0xED, 0x51, 0x7D, 0x35, 0x22, 0xFD,
},
{
0xE7, 0xAA, 0x25, 0xC8, 0x01, 0xA5, 0x14, 0x6B, 0x01, 0x60, 0x3E, 0xD9, 0x96, 0x5A, 0xBF, 0x90,
@ -144,23 +164,43 @@ static const nca_keyset_t nca_keys_retail = {
};
static const nca_keyset_t nca_keys_dev = {
.nca_hdr_fixed_key_modulus = { /* Fixed RSA key used to validate NCA signature 0. */
0xD8, 0xF1, 0x18, 0xEF, 0x32, 0x72, 0x4C, 0xA7, 0x47, 0x4C, 0xB9, 0xEA, 0xB3, 0x04, 0xA8, 0xA4,
0xAC, 0x99, 0x08, 0x08, 0x04, 0xBF, 0x68, 0x57, 0xB8, 0x43, 0x94, 0x2B, 0xC7, 0xB9, 0x66, 0x49,
0x85, 0xE5, 0x8A, 0x9B, 0xC1, 0x00, 0x9A, 0x6A, 0x8D, 0xD0, 0xEF, 0xCE, 0xFF, 0x86, 0xC8, 0x5C,
0x5D, 0xE9, 0x53, 0x7B, 0x19, 0x2A, 0xA8, 0xC0, 0x22, 0xD1, 0xF3, 0x22, 0x0A, 0x50, 0xF2, 0x2B,
0x65, 0x05, 0x1B, 0x9E, 0xEC, 0x61, 0xB5, 0x63, 0xA3, 0x6F, 0x3B, 0xBA, 0x63, 0x3A, 0x53, 0xF4,
0x49, 0x2F, 0xCF, 0x03, 0xCC, 0xD7, 0x50, 0x82, 0x1B, 0x29, 0x4F, 0x08, 0xDE, 0x1B, 0x6D, 0x47,
0x4F, 0xA8, 0xB6, 0x6A, 0x26, 0xA0, 0x83, 0x3F, 0x1A, 0xAF, 0x83, 0x8F, 0x0E, 0x17, 0x3F, 0xFE,
0x44, 0x1C, 0x56, 0x94, 0x2E, 0x49, 0x83, 0x83, 0x03, 0xE9, 0xB6, 0xAD, 0xD5, 0xDE, 0xE3, 0x2D,
0xA1, 0xD9, 0x66, 0x20, 0x5D, 0x1F, 0x5E, 0x96, 0x5D, 0x5B, 0x55, 0x0D, 0xD4, 0xB4, 0x77, 0x6E,
0xAE, 0x1B, 0x69, 0xF3, 0xA6, 0x61, 0x0E, 0x51, 0x62, 0x39, 0x28, 0x63, 0x75, 0x76, 0xBF, 0xB0,
0xD2, 0x22, 0xEF, 0x98, 0x25, 0x02, 0x05, 0xC0, 0xD7, 0x6A, 0x06, 0x2C, 0xA5, 0xD8, 0x5A, 0x9D,
0x7A, 0xA4, 0x21, 0x55, 0x9F, 0xF9, 0x3E, 0xBF, 0x16, 0xF6, 0x07, 0xC2, 0xB9, 0x6E, 0x87, 0x9E,
0xB5, 0x1C, 0xBE, 0x97, 0xFA, 0x82, 0x7E, 0xED, 0x30, 0xD4, 0x66, 0x3F, 0xDE, 0xD8, 0x1B, 0x4B,
0x15, 0xD9, 0xFB, 0x2F, 0x50, 0xF0, 0x9D, 0x1D, 0x52, 0x4C, 0x1C, 0x4D, 0x8D, 0xAE, 0x85, 0x1E,
0xEA, 0x7F, 0x86, 0xF3, 0x0B, 0x7B, 0x87, 0x81, 0x98, 0x23, 0x80, 0x63, 0x4F, 0x2F, 0xB0, 0x62,
0xCC, 0x6E, 0xD2, 0x46, 0x13, 0x65, 0x2B, 0xD6, 0x44, 0x33, 0x59, 0xB5, 0x8F, 0xB9, 0x4A, 0xA9
.nca_hdr_fixed_key_moduli = { /* Fixed RSA key used to validate NCA signature 0. */
{
0xD8, 0xF1, 0x18, 0xEF, 0x32, 0x72, 0x4C, 0xA7, 0x47, 0x4C, 0xB9, 0xEA, 0xB3, 0x04, 0xA8, 0xA4,
0xAC, 0x99, 0x08, 0x08, 0x04, 0xBF, 0x68, 0x57, 0xB8, 0x43, 0x94, 0x2B, 0xC7, 0xB9, 0x66, 0x49,
0x85, 0xE5, 0x8A, 0x9B, 0xC1, 0x00, 0x9A, 0x6A, 0x8D, 0xD0, 0xEF, 0xCE, 0xFF, 0x86, 0xC8, 0x5C,
0x5D, 0xE9, 0x53, 0x7B, 0x19, 0x2A, 0xA8, 0xC0, 0x22, 0xD1, 0xF3, 0x22, 0x0A, 0x50, 0xF2, 0x2B,
0x65, 0x05, 0x1B, 0x9E, 0xEC, 0x61, 0xB5, 0x63, 0xA3, 0x6F, 0x3B, 0xBA, 0x63, 0x3A, 0x53, 0xF4,
0x49, 0x2F, 0xCF, 0x03, 0xCC, 0xD7, 0x50, 0x82, 0x1B, 0x29, 0x4F, 0x08, 0xDE, 0x1B, 0x6D, 0x47,
0x4F, 0xA8, 0xB6, 0x6A, 0x26, 0xA0, 0x83, 0x3F, 0x1A, 0xAF, 0x83, 0x8F, 0x0E, 0x17, 0x3F, 0xFE,
0x44, 0x1C, 0x56, 0x94, 0x2E, 0x49, 0x83, 0x83, 0x03, 0xE9, 0xB6, 0xAD, 0xD5, 0xDE, 0xE3, 0x2D,
0xA1, 0xD9, 0x66, 0x20, 0x5D, 0x1F, 0x5E, 0x96, 0x5D, 0x5B, 0x55, 0x0D, 0xD4, 0xB4, 0x77, 0x6E,
0xAE, 0x1B, 0x69, 0xF3, 0xA6, 0x61, 0x0E, 0x51, 0x62, 0x39, 0x28, 0x63, 0x75, 0x76, 0xBF, 0xB0,
0xD2, 0x22, 0xEF, 0x98, 0x25, 0x02, 0x05, 0xC0, 0xD7, 0x6A, 0x06, 0x2C, 0xA5, 0xD8, 0x5A, 0x9D,
0x7A, 0xA4, 0x21, 0x55, 0x9F, 0xF9, 0x3E, 0xBF, 0x16, 0xF6, 0x07, 0xC2, 0xB9, 0x6E, 0x87, 0x9E,
0xB5, 0x1C, 0xBE, 0x97, 0xFA, 0x82, 0x7E, 0xED, 0x30, 0xD4, 0x66, 0x3F, 0xDE, 0xD8, 0x1B, 0x4B,
0x15, 0xD9, 0xFB, 0x2F, 0x50, 0xF0, 0x9D, 0x1D, 0x52, 0x4C, 0x1C, 0x4D, 0x8D, 0xAE, 0x85, 0x1E,
0xEA, 0x7F, 0x86, 0xF3, 0x0B, 0x7B, 0x87, 0x81, 0x98, 0x23, 0x80, 0x63, 0x4F, 0x2F, 0xB0, 0x62,
0xCC, 0x6E, 0xD2, 0x46, 0x13, 0x65, 0x2B, 0xD6, 0x44, 0x33, 0x59, 0xB5, 0x8F, 0xB9, 0x4A, 0xA9,
},
{
0x9A, 0xBC, 0x88, 0xBD, 0x0A, 0xBE, 0xD7, 0x0C, 0x9B, 0x42, 0x75, 0x65, 0x38, 0x5E, 0xD1, 0x01,
0xCD, 0x12, 0xAE, 0xEA, 0xE9, 0x4B, 0xDB, 0xB4, 0x5E, 0x36, 0x10, 0x96, 0xDA, 0x3D, 0x2E, 0x66,
0xD3, 0x99, 0x13, 0x8A, 0xBE, 0x67, 0x41, 0xC8, 0x93, 0xD9, 0x3E, 0x42, 0xCE, 0x34, 0xCE, 0x96,
0xFA, 0x0B, 0x23, 0xCC, 0x2C, 0xDF, 0x07, 0x3F, 0x3B, 0x24, 0x4B, 0x12, 0x67, 0x3A, 0x29, 0x36,
0xA3, 0xAA, 0x06, 0xF0, 0x65, 0xA5, 0x85, 0xBA, 0xFD, 0x12, 0xEC, 0xF1, 0x60, 0x67, 0xF0, 0x8F,
0xD3, 0x5B, 0x01, 0x1B, 0x1E, 0x84, 0xA3, 0x5C, 0x65, 0x36, 0xF9, 0x23, 0x7E, 0xF3, 0x26, 0x38,
0x64, 0x98, 0xBA, 0xE4, 0x19, 0x91, 0x4C, 0x02, 0xCF, 0xC9, 0x6D, 0x86, 0xEC, 0x1D, 0x41, 0x69,
0xDD, 0x56, 0xEA, 0x5C, 0xA3, 0x2A, 0x58, 0xB4, 0x39, 0xCC, 0x40, 0x31, 0xFD, 0xFB, 0x42, 0x74,
0xF8, 0xEC, 0xEA, 0x00, 0xF0, 0xD9, 0x28, 0xEA, 0xFA, 0x2D, 0x00, 0xE1, 0x43, 0x53, 0xC6, 0x32,
0xF4, 0xA2, 0x07, 0xD4, 0x5F, 0xD4, 0xCB, 0xAC, 0xCA, 0xFF, 0xDF, 0x84, 0xD2, 0x86, 0x14, 0x3C,
0xDE, 0x22, 0x75, 0xA5, 0x73, 0xFF, 0x68, 0x07, 0x4A, 0xF9, 0x7C, 0x2C, 0xCC, 0xDE, 0x45, 0xB6,
0x54, 0x82, 0x90, 0x36, 0x1F, 0x2C, 0x51, 0x96, 0xC5, 0x0A, 0x53, 0x5B, 0xF0, 0x8B, 0x4A, 0xAA,
0x3B, 0x68, 0x97, 0x19, 0x17, 0x1F, 0x01, 0xB8, 0xED, 0xB9, 0x9A, 0x5E, 0x08, 0xC5, 0x20, 0x1E,
0x6A, 0x09, 0xF0, 0xE9, 0x73, 0xA3, 0xBE, 0x10, 0x06, 0x02, 0xE9, 0xFB, 0x85, 0xFA, 0x5F, 0x01,
0xAC, 0x60, 0xE0, 0xED, 0x7D, 0xB9, 0x49, 0xA8, 0x9E, 0x98, 0x7D, 0x91, 0x40, 0x05, 0xCF, 0xF9,
0x1A, 0xFC, 0x40, 0x22, 0xA8, 0x96, 0x5B, 0xB0, 0xDC, 0x7A, 0xF5, 0xB7, 0xE9, 0x91, 0x4C, 0x49,
}
},
.acid_fixed_key_moduli = { /* Fixed RSA keys used to validate ACID signatures. */
{

33
romfs.c
View file

@ -5,31 +5,32 @@
/* RomFS functions... */
static void romfs_visit_file(romfs_ctx_t *ctx, uint32_t file_offset, filepath_t *dir_path) {
romfs_fentry_t *entry = romfs_get_fentry(ctx->files, file_offset);
filepath_t *cur_path = calloc(1, sizeof(filepath_t));
if (cur_path == NULL) {
fprintf(stderr, "Failed to allocate filepath!\n");
exit(EXIT_FAILURE);
}
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
while (file_offset != ROMFS_ENTRY_EMPTY) {
romfs_fentry_t *entry = romfs_get_fentry(ctx->files, file_offset);
/* If we're extracting... */
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
save_file_section(ctx->file, ctx->romfs_offset + ctx->header.data_offset + entry->offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
filepath_copy(cur_path, dir_path);
if (entry->name_size) {
filepath_append_n(cur_path, entry->name_size, "%s", entry->name);
}
/* If we're extracting... */
if ((ctx->tool_ctx->action & ACTION_LISTROMFS) == 0) {
printf("Saving %s...\n", cur_path->char_path);
save_file_section(ctx->file, ctx->romfs_offset + ctx->header.data_offset + entry->offset, entry->size, cur_path);
} else {
printf("rom:%s\n", cur_path->char_path);
}
file_offset = entry->sibling;
}
free(cur_path);
if (entry->sibling != ROMFS_ENTRY_EMPTY) {
romfs_visit_file(ctx, entry->sibling, dir_path);
}
}
static void romfs_visit_dir(romfs_ctx_t *ctx, uint32_t dir_offset, filepath_t *parent_path) {
@ -116,6 +117,8 @@ void romfs_save(romfs_ctx_t *ctx) {
filepath_init(&fakepath);
filepath_set(&fakepath, "");
printf("Visiting romfs\n");
romfs_visit_dir(ctx, 0, &fakepath);
} else {
/* Extract to directory. */

2
settings.h
View file

@ -57,7 +57,7 @@ typedef struct {
unsigned char xci_header_key[0x10]; /* Key for XCI partially encrypted header. */
unsigned char save_mac_key[0x10]; /* Key used to sign savedata. */
unsigned char sd_card_keys[2][0x20];
unsigned char nca_hdr_fixed_key_modulus[0x100]; /* NCA header fixed key RSA pubk. */
unsigned char nca_hdr_fixed_key_moduli[2][0x100]; /* NCA header fixed key RSA pubk. */
unsigned char acid_fixed_key_moduli[2][0x100]; /* ACID fixed key RSA pubk. */
unsigned char package2_fixed_key_modulus[0x100]; /* Package2 Header RSA pubk. */
} nca_keyset_t;

2
version.h
View file

@ -1,6 +1,6 @@
#ifndef HACTOOL_VERSION_H
#define HACTOOL_VERSION_H
#define HACTOOL_VERSION "1.3.0"
#define HACTOOL_VERSION "1.3.2"
#endif