From da6f8b1f89de5ca894910e51adfabaddeba46440 Mon Sep 17 00:00:00 2001
From: George Hotz <geohot@gmail.com>
Date: Mon, 10 Jan 2011 22:09:06 -0500
Subject: a little more reasonable

---
 package_finalize/package_finalize.c | 83 -------------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100755 package_finalize/package_finalize.c

(limited to 'package_finalize/package_finalize.c')

diff --git a/package_finalize/package_finalize.c b/package_finalize/package_finalize.c
deleted file mode 100755
index 78cc725..0000000
--- a/package_finalize/package_finalize.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// package_finalize by geohot
-// part of geohot's awesome tools for the PS3
-//  released under GPLv3, see http://gplv3.fsf.org/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include "../include/ps3_common.h"
-#include "../include/oddkeys.h"
-#include <openssl/sha.h>
-#include <openssl/aes.h>
-
-typedef struct {
-  u32 magic;
-  u32 debugFlag;
-  u32 infoOffset;
-  u32 unknown1;
-  u32 headSize;
-  u32 itemCount;
-  u64 packageSize;
-  u64 dataOffset;
-  u64 dataSize;
-} pkg_header;
-
-int main(int argc, char* argv[]) {
-  u8* data;
-  u8 sha_key[0x40];
-  
-  if(argc < 2) {
-    printf("usage: %s my.pkg\n", argv[0]);
-    return -1;
-  }
-
-  int i;
-  FILE *f=fopen(argv[1], "rb");
-  fseek(f, 0, SEEK_END);
-  int nlen = ftell(f);
-  fseek(f, 0, SEEK_SET);
-  data = (u8*)malloc(nlen);
-  fread(data, 1, nlen, f);
-  fclose(f);
-
-  pkg_header *header = (pkg_header *)data;
-  int data_offset = get_u64(&(header->dataOffset));
-  int data_size = get_u64(&(header->dataSize));
-
-// decrypt debug
-  u8 sha_crap[0x40];
-  memset(sha_crap, 0, 0x40);
-  memcpy(sha_crap, &data[0x60], 8);
-  memcpy(sha_crap+0x8, &data[0x60], 8);
-  memcpy(sha_crap+0x10, &data[0x68], 8);
-  memcpy(sha_crap+0x18, &data[0x68], 8);
-
-  int dptr;
-  for(dptr = data_offset; dptr < (data_offset+data_size); dptr+=0x10) {
-    u8 hash[0x14];
-    SHA1(sha_crap, 0x40, hash);
-    for(i=0;i<0x10;i++) data[dptr+i] ^= hash[i];
-    set_u64(sha_crap+0x38, get_u64(sha_crap+0x38)+1);
-  }
-
-// recrypt retail
-  u8 pkg_key[0x10];
-  memcpy(pkg_key, &data[0x70], 0x10);
-
-  AES_KEY aes_key;
-  AES_set_encrypt_key(retail_pkg_aes_key, 128, &aes_key);
-
-  int num=0; u8 ecount_buf[0x10]; memset(ecount_buf, 0, 0x10);
-  AES_ctr128_encrypt(&data[data_offset], &data[data_offset], data_size, &aes_key, pkg_key, ecount_buf, &num);
-
-// write back
-  FILE *g = fopen(argv[1], "wb");
-  data[4] = 0x80;   // set finalize flag
-  memset(&data[(data_offset+data_size)], 0, 0x60);
-
-  // add hash
-  SHA1(data, nlen-0x20, &data[nlen-0x20]);
-  fwrite(data, 1, nlen, g);
-  fclose(g);
-}
-- 
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