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ctrtool: updated ncch/exheader code

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updated ncch/exheader specs to latest format.
This commit is contained in:
3DSGuy
2014-04-14 11:57:35 +08:00
parent 5db59391ea
commit 7dbb107a81
9 changed files with 561 additions and 22 deletions
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ctrtool/ncch.h
+9 -4
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@@ -15,6 +15,7 @@ typedef enum
NCCHTYPE_EXHEADER = 1,
NCCHTYPE_EXEFS = 2,
NCCHTYPE_ROMFS = 3,
NCCHTYPE_LOGO = 4,
} ctr_ncchtypes;
typedef struct
@@ -27,8 +28,8 @@ typedef struct
u8 version[2];
u8 reserved0[4];
u8 programid[8];
u8 tempflag;
u8 reserved1[0x2f];
u8 reserved1[0x10];
u8 logohash[0x20];
u8 productcode[0x10];
u8 extendedheaderhash[0x20];
u8 extendedheadersize[4];
@@ -36,7 +37,8 @@ typedef struct
u8 flags[8];
u8 plainregionoffset[4];
u8 plainregionsize[4];
u8 reserved3[8];
u8 logooffset[4];
u8 logosize[4];
u8 exefsoffset[4];
u8 exefssize[4];
u8 exefshashregionsize[4];
@@ -65,6 +67,7 @@ typedef struct
int exefshashcheck;
int romfshashcheck;
int exheaderhashcheck;
int logohashcheck;
int headersigcheck;
u32 extractsize;
u32 extractflags;
@@ -82,12 +85,14 @@ u32 ncch_get_romfs_offset(ncch_context* ctx);
u32 ncch_get_romfs_size(ncch_context* ctx);
u32 ncch_get_exheader_offset(ncch_context* ctx);
u32 ncch_get_exheader_size(ncch_context* ctx);
u32 ncch_get_logo_offset(ncch_context* ctx);
u32 ncch_get_logo_size(ncch_context* ctx);
void ncch_print(ncch_context* ctx);
int ncch_signature_verify(ncch_context* ctx, rsakey2048* key);
void ncch_verify(ncch_context* ctx, u32 flags);
void ncch_save(ncch_context* ctx, u32 type, u32 flags);
int ncch_extract_prepare(ncch_context* ctx, u32 type, u32 flags);
int ncch_extract_buffer(ncch_context* ctx, u8* buffer, u32 buffersize, u32* outsize);
int ncch_extract_buffer(ncch_context* ctx, u8* buffer, u32 buffersize, u32* outsize, u8 nocrypto);
u32 ncch_get_mediaunit_size(ncch_context* ctx);
void ncch_get_counter(ncch_context* ctx, u8 counter[16], u8 type);
void ncch_determine_key(ncch_context* ctx, u32 actions);