mirror of
https://github.com/pspdev/pspsdk.git
synced 2025-10-03 16:51:27 +00:00
373 lines
16 KiB
C
373 lines
16 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <zlib.h>
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#include "types.h"
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#include "endian_.h"
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#include "kirk_engine.h"
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#include "psp_headers.h"
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// 5MB application
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unsigned char pspHeader_big[336] =
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{
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0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x22, 0x74, 0x69, 0x66, 0x70, 0x73,
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0x70, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x33, 0x55, 0x00, 0x50, 0x34, 0x55, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x40, 0x67, 0x3D, 0x00, 0x50, 0x55, 0x0A, 0x01, 0x10, 0x00, 0x40, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x6B, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x4C, 0x6B, 0x3D, 0x00, 0xCC, 0xBB, 0x11, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00,
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0x90, 0x82, 0x4C, 0x48, 0xA3, 0x53, 0xB2, 0x1B, 0x13, 0x95, 0x2F, 0xF1, 0x0B, 0x90, 0x9C, 0x11,
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0x61, 0x40, 0x20, 0x67, 0xF8, 0xDB, 0xFC, 0x95, 0x5C, 0xBE, 0x8C, 0x80, 0xF3, 0x92, 0x03, 0x01,
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0xB0, 0xBE, 0xF5, 0xF8, 0xA1, 0xAF, 0xAF, 0xA8, 0x38, 0x26, 0x63, 0x09, 0x26, 0x0E, 0xB7, 0xD5,
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0x00, 0x33, 0x55, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x5C, 0x3E, 0x03, 0x22, 0xE5, 0x7D, 0xB9, 0xD1, 0x13, 0x67, 0x97, 0xA3, 0x5B, 0xD8, 0x77, 0x1F,
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0xF0, 0x05, 0xF3, 0xAD, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87, 0x4A, 0xD7, 0x37,
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0xC2, 0x8F, 0x15, 0x43, 0x33, 0x93, 0x4D, 0x5B, 0xC0, 0x6E, 0xE4, 0x00, 0xC6, 0x0A, 0x71, 0x11,
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0x98, 0xB6, 0xC3, 0xB7, 0x59, 0x66, 0x21, 0xA8, 0x65, 0xF6, 0x53, 0xA9, 0x7A, 0x48, 0x17, 0xB6,
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};
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unsigned char kirkHeader_big[272] =
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{
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0x2A, 0x4F, 0x3C, 0x49, 0x8A, 0x73, 0x4E, 0xD1, 0xF4, 0x55, 0x93, 0x0B, 0x9B, 0x69, 0xDC, 0x65,
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0x73, 0x22, 0x69, 0xD3, 0x73, 0x96, 0x7A, 0x60, 0x66, 0x8C, 0x88, 0xCF, 0x2F, 0x83, 0x58, 0xBC,
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0xB2, 0x00, 0x0A, 0x11, 0x72, 0x43, 0xC5, 0xDE, 0xEF, 0xBB, 0x2C, 0xBF, 0x97, 0x79, 0x6B, 0x9C,
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0x10, 0x1E, 0x7C, 0x57, 0x0E, 0xDB, 0x1D, 0x61, 0x6E, 0xB5, 0xF9, 0x3D, 0x35, 0xE9, 0x5C, 0xD8,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x33, 0x55, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x22, 0x74, 0x69, 0x66, 0x70, 0x73,
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0x70, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x00, 0x33, 0x55, 0x00, 0x50, 0x34, 0x55, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x40, 0x67, 0x3D, 0x00, 0x50, 0x55, 0x0A, 0x01, 0x10, 0x00, 0x40, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x6B, 0x3D, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x4C, 0x6B, 0x3D, 0x00, 0xCC, 0xBB, 0x11, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D, 0x00, 0x00, 0x00,
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};
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// Minna no Sukkiri Demo(421KB)
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unsigned char pspHeader_small[336] = {
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0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x6D, 0x61, 0x69, 0x6E, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x94, 0x14, 0x11, 0x00, 0x60, 0x90, 0x06, 0x00,
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0xB8, 0x80, 0x09, 0x00, 0x18, 0xA6, 0x0B, 0x00, 0x70, 0xA1, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x80, 0xAC, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x05, 0x0D, 0x00, 0x00, 0x00,
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0x8A, 0x42, 0xAA, 0x13, 0xAE, 0x02, 0x9C, 0x16, 0x99, 0x19, 0x3E, 0xEF, 0xE1, 0xCD, 0xFB, 0xBC,
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0xDA, 0x28, 0x6E, 0xA5, 0x62, 0x67, 0x71, 0xB2, 0x14, 0x12, 0xAB, 0x7E, 0x1C, 0x69, 0x3A, 0x7A,
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0xB7, 0x40, 0x8E, 0x91, 0xB1, 0x4F, 0x36, 0xE7, 0x82, 0xF1, 0xFD, 0xB1, 0x50, 0x6D, 0x33, 0xB4,
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0x09, 0x8F, 0x06, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0xCB, 0x8D, 0xC7, 0x1B, 0x2A, 0xAF, 0x3B, 0x09, 0x2A, 0x5B, 0x4F, 0x9E, 0xE8, 0xE2, 0xCA, 0x66,
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0xF0, 0x05, 0xF3, 0xAD, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x34, 0x12, 0xE3, 0x40,
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0x6E, 0x14, 0x13, 0xEA, 0xA1, 0x81, 0x64, 0x54, 0x57, 0xBE, 0xA2, 0x43, 0x26, 0x7E, 0x4D, 0x0C,
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0x4F, 0xA6, 0x87, 0x6A, 0xEA, 0x0D, 0xEF, 0xBE, 0x27, 0xE8, 0x78, 0x2D, 0x10, 0x40, 0x05, 0x96
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};
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unsigned char kirkHeader_small[272] = {
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0x9D, 0xC4, 0x48, 0xA6, 0x0E, 0x3C, 0xB7, 0x40, 0x4F, 0x93, 0xFF, 0x56, 0x15, 0x08, 0x28, 0x71,
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0x3E, 0x52, 0xB5, 0x89, 0xA0, 0x1C, 0xC9, 0xEF, 0x6E, 0x11, 0x0A, 0xC8, 0x28, 0x67, 0x77, 0x66,
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0xF2, 0xB2, 0x69, 0xCC, 0x08, 0x8C, 0x53, 0xA7, 0xA7, 0x25, 0xF7, 0x2B, 0x84, 0x53, 0x15, 0x54,
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0x2D, 0x4A, 0xAD, 0xB6, 0x52, 0x40, 0x17, 0xD7, 0xA7, 0xF4, 0xB9, 0x11, 0x17, 0xB7, 0x13, 0x9B,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x09, 0x8F, 0x06, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x7E, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x6D, 0x61, 0x69, 0x6E, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x94, 0x14, 0x11, 0x00, 0x60, 0x90, 0x06, 0x00,
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0xB8, 0x80, 0x09, 0x00, 0x18, 0xA6, 0x0B, 0x00, 0x70, 0xA1, 0x05, 0x00, 0x10, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x80, 0xAC, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x05, 0x0D, 0x00, 0x00, 0x00
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};
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// astonishia story 2(368KB)
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unsigned char pspHeader_small2[336] = {
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0x7e, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x61, 0x73, 0x74, 0x6f, 0x6e, 0x69,
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0x73, 0x68, 0x69, 0x61, 0x5f, 0x73, 0x74, 0x6f, 0x72, 0x79, 0x5f, 0x32, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x08, 0xf0, 0x0e, 0x00, 0xa0, 0x9f, 0x05, 0x00,
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0xc8, 0x1f, 0x08, 0x00, 0x24, 0x20, 0x0a, 0x00, 0xec, 0x81, 0x28, 0x00, 0x04, 0x00, 0x08, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x8c, 0x84, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x07, 0x03, 0x0d, 0x00, 0x00, 0x00,
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0x4e, 0x98, 0x4a, 0xdf, 0x2d, 0x13, 0x3c, 0x79, 0x1b, 0x16, 0xaf, 0x76, 0xcb, 0x74, 0x8b, 0xa0,
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0x24, 0x1c, 0xf0, 0x79, 0x22, 0x2a, 0x01, 0x73, 0xc0, 0xbc, 0xf1, 0x51, 0x66, 0x9d, 0x01, 0xc9,
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0xb1, 0xbb, 0x2e, 0xd8, 0x09, 0xbc, 0xbf, 0x68, 0xe7, 0x86, 0x80, 0xd7, 0x45, 0x8c, 0x58, 0xd2,
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0x44, 0x9e, 0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x1f, 0x98, 0x28, 0x63, 0x73, 0x50, 0x94, 0x0e, 0xd6, 0x13, 0xfa, 0x0f, 0x50, 0xf8, 0xbf, 0xe8,
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0xf0, 0x05, 0xf3, 0xad, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x99, 0x35, 0x43, 0xa6,
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0x62, 0xd4, 0x81, 0xea, 0x75, 0xca, 0x13, 0xe1, 0x27, 0x7e, 0xa3, 0xb8, 0xc1, 0x21, 0xba, 0xcb,
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0x5d, 0x32, 0x90, 0x80, 0x91, 0x52, 0x0a, 0x08, 0x3f, 0x3b, 0x26, 0x36, 0xd8, 0xb1, 0xd4, 0x8e,
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};
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unsigned char kirkHeader_small2[272] = {
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0xa7, 0xa2, 0xd7, 0xe2, 0x21, 0xe8, 0xf8, 0x9d, 0x4f, 0x84, 0x28, 0x94, 0xeb, 0xae, 0xf1, 0x97,
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0xc2, 0x3d, 0x20, 0xc5, 0xc7, 0x81, 0x0d, 0x74, 0xc5, 0x98, 0x01, 0xb6, 0x2d, 0x81, 0x1a, 0xc1,
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0x91, 0x13, 0x07, 0x32, 0xf0, 0xb2, 0x44, 0x05, 0xfa, 0x89, 0x0e, 0xf4, 0x0c, 0x63, 0x68, 0x94,
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0xc3, 0x98, 0xaa, 0xd2, 0x35, 0xe9, 0xd9, 0xc8, 0xa2, 0xed, 0xbf, 0xbc, 0x4b, 0x68, 0x3f, 0x87,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x44, 0x9e, 0x05, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x7e, 0x50, 0x53, 0x50, 0x00, 0x02, 0x01, 0x00, 0x01, 0x01, 0x61, 0x73, 0x74, 0x6f, 0x6e, 0x69,
|
|
0x73, 0x68, 0x69, 0x61, 0x5f, 0x73, 0x74, 0x6f, 0x72, 0x79, 0x5f, 0x32, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02, 0x08, 0xf0, 0x0e, 0x00, 0xa0, 0x9f, 0x05, 0x00,
|
|
0xc8, 0x1f, 0x08, 0x00, 0x24, 0x20, 0x0a, 0x00, 0xec, 0x81, 0x28, 0x00, 0x04, 0x00, 0x08, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x68, 0xe9, 0x0b, 0x00, 0x8c, 0x84, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x07, 0x03, 0x0d, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
typedef struct Header_List {
|
|
unsigned char *pspHeader;
|
|
unsigned char *kirkHeader;
|
|
} Header_List;
|
|
|
|
Header_List header_list[] = {
|
|
{ pspHeader_small2, kirkHeader_small2 },
|
|
{ pspHeader_small , kirkHeader_small },
|
|
{ pspHeader_big , kirkHeader_big },
|
|
};
|
|
|
|
u8 in_buffer[1024*1024*10];
|
|
u8 out_buffer[1024*1024*10];
|
|
|
|
u8 kirk_raw[1024*1024*10];
|
|
u8 kirk_enc[1024*1024*10];
|
|
u8 elf[1024*1024*10];
|
|
|
|
typedef struct header_keys
|
|
{
|
|
u8 AES[16];
|
|
u8 CMAC[16];
|
|
}header_keys;
|
|
|
|
int load_elf(char *elff)
|
|
{
|
|
FILE *fp = fopen(elff, "rb");
|
|
|
|
if(fp == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
fseek(fp, 0, SEEK_END);
|
|
int size = ftell(fp);
|
|
fseek(fp, 0, SEEK_SET);
|
|
size_t result = fread(elf, 1, size, fp);
|
|
if (result < 0) {
|
|
fprintf(stderr, "Error, could not read the ELF\n");
|
|
fclose(fp);
|
|
return -1;
|
|
}
|
|
fclose(fp);
|
|
|
|
return size;
|
|
}
|
|
|
|
int dumpFile(char *name, void *in, int size)
|
|
{
|
|
FILE *fp = fopen(name, "wb");
|
|
|
|
if(fp == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
fwrite(in, 1, size, fp);
|
|
fclose(fp);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int get_kirk_size(u8 *key_hdr)
|
|
{
|
|
int krawSize = *(u32*)(key_hdr+0x70);
|
|
|
|
if(krawSize % 0x10) {
|
|
krawSize += 0x10 - (krawSize % 0x10); // 16 bytes aligned
|
|
}
|
|
|
|
krawSize += 0x110;
|
|
|
|
return krawSize;
|
|
}
|
|
|
|
Header_List *get_header_list(int size)
|
|
{
|
|
int i;
|
|
int h_size;
|
|
|
|
for(i=0; i<sizeof(header_list)/sizeof(header_list[i]); i++) {
|
|
h_size = get_kirk_size(header_list[i].kirkHeader);
|
|
h_size -= 0x150;
|
|
|
|
if( h_size >= size ) {
|
|
return &header_list[i];
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int is_compressed(u8 *psp_header)
|
|
{
|
|
if (*(u16*)(psp_header+6) == 1) {
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int get_elf_size(u8 *psp_header)
|
|
{
|
|
return *(u32*)(psp_header+0x28);
|
|
}
|
|
|
|
int gzip_compress(u8 *dst, const u8 *src, int size)
|
|
{
|
|
int ret;
|
|
z_stream strm;
|
|
u8 *elf_compress;
|
|
const int compress_max_size = 10 * 1024 * 1024;
|
|
|
|
strm.zalloc = Z_NULL;
|
|
strm.zfree = Z_NULL;
|
|
strm.opaque = Z_NULL;
|
|
|
|
elf_compress = malloc(compress_max_size);
|
|
|
|
if(elf_compress == NULL) {
|
|
return -1;
|
|
}
|
|
|
|
ret = deflateInit2(&strm, 9, Z_DEFLATED, 15+16, 8, Z_DEFAULT_STRATEGY);
|
|
|
|
if(ret != Z_OK) {
|
|
printf("%s: compress error\n", __func__);
|
|
free(elf_compress);
|
|
|
|
return -2;
|
|
}
|
|
|
|
strm.avail_in = size;
|
|
strm.next_in = (void*)src;
|
|
strm.avail_out = compress_max_size;
|
|
strm.next_out = elf_compress;
|
|
|
|
ret = deflate(&strm, Z_FINISH);
|
|
|
|
if(ret == Z_STREAM_ERROR) {
|
|
deflateEnd(&strm);
|
|
printf("%s: compress error\n", __func__);
|
|
free(elf_compress);
|
|
|
|
return -3;
|
|
}
|
|
|
|
memcpy(dst, elf_compress, strm.total_out);
|
|
deflateEnd(&strm);
|
|
free(elf_compress);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
header_keys keys;
|
|
u8 rawkheaderBk[0x90];
|
|
char *out_fname = NULL;
|
|
if(argc < 2)
|
|
{
|
|
printf("USAGE: %s [input_prx] [output_prx]\n", argv[0]);
|
|
return 0;
|
|
}
|
|
out_fname = argc > 2 ? argv[2] : "./data.psp";
|
|
|
|
memset(in_buffer, 0, sizeof(in_buffer));
|
|
memset(out_buffer, 0, sizeof(out_buffer));
|
|
memset(kirk_raw, 0, sizeof(kirk_raw));
|
|
memset(kirk_enc, 0, sizeof(kirk_enc));
|
|
memset(elf, 0, sizeof(elf));
|
|
|
|
kirk_init();
|
|
|
|
int elfSize = load_elf(argv[1]);
|
|
|
|
if(elfSize < 0) {
|
|
printf("Cannot open %s\n", argv[1]);
|
|
|
|
return 0;
|
|
}
|
|
|
|
Header_List *target_header = get_header_list( elfSize );
|
|
|
|
if( target_header == NULL ) {
|
|
printf("PRX SIGNER: Elf is to big\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
u8 *kirkHeader = target_header->kirkHeader;
|
|
u8 *pspHeader = target_header->pspHeader;
|
|
int krawSize = get_kirk_size(kirkHeader);
|
|
|
|
if (is_compressed(pspHeader)) {
|
|
elfSize = get_elf_size(pspHeader);
|
|
gzip_compress(elf, elf, elfSize);
|
|
}
|
|
|
|
memcpy(kirk_raw, kirkHeader, 0x110);
|
|
memcpy(rawkheaderBk, kirk_raw, sizeof(rawkheaderBk));
|
|
|
|
kirk_decrypt_keys((u8*)&keys, kirk_raw);
|
|
memcpy(kirk_raw, &keys, sizeof(header_keys));
|
|
memcpy(kirk_raw+0x110, elf, elfSize);
|
|
|
|
if(kirk_CMD0(kirk_enc, kirk_raw, sizeof(kirk_enc), 0) != 0)
|
|
{
|
|
printf("PRX SIGNER: Could not encrypt elf\n");
|
|
return 0;
|
|
}
|
|
|
|
memcpy(kirk_enc, rawkheaderBk, sizeof(rawkheaderBk));
|
|
|
|
if(kirk_forge(kirk_enc, sizeof(kirk_enc)) != 0)
|
|
{
|
|
printf("PRX SIGNER: Could not forge cmac block\n");
|
|
|
|
return 0;
|
|
}
|
|
|
|
memcpy(out_buffer, pspHeader, 0x150);
|
|
memcpy(out_buffer+0x150, kirk_enc+0x110, krawSize-0x110);
|
|
|
|
return dumpFile(out_fname, out_buffer, (krawSize-0x110)+0x150);
|
|
}
|