rvtr/TwlIPL
1
Fork 0
mirror of https://github.com/rvtr/TwlIPL.git synced 2025-10-31 06:01:12 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

DSダウンロードプレイ署名チェックルーチンほぼ完成

Browse Source 
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@721 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yoshida_teruhisa 2008-02-22 07:31:13 +00:00
parent d1d8f85a83
commit 84aad8717f
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
build/libraries_sysmenu/sysmenu/ARM9/src/title.c
View File

@ -813,7 +813,7 @@ static AuthResult SYSMi_AuthenticateNTRDownloadAppHeader( TitleProperty *pBootTi
{
u8 buf[0x80];
SVCSignHeapContext con;
u8 calculated_hash[SVC_SHA1_DIGEST_SIZE * 3];
u8 calculated_hash[SVC_SHA1_DIGEST_SIZE * 3 + sizeof(u32)];
u8 final_hash[SVC_SHA1_DIGEST_SIZE];
int l;
u32 *module_addr[RELOCATE_INFO_NUM];
@ -862,8 +862,10 @@ static AuthResult SYSMi_AuthenticateNTRDownloadAppHeader( TitleProperty *pBootTi
SVC_CalcSHA1( &calculated_hash[SVC_SHA1_DIGEST_SIZE * (l+1)], (const void*)module_addr[l], module_size[l]);
}
}
// シリアルナンバー付加
*(u32 *)(&(calculated_hash[SVC_SHA1_DIGEST_SIZE * 3])) = s_authcode.serial_number;
// 最終ハッシュ計算
SVC_CalcSHA1( &final_hash, calculated_hash, SVC_SHA1_DIGEST_SIZE * 3);
SVC_CalcSHA1( final_hash, calculated_hash, SVC_SHA1_DIGEST_SIZE * 3 + sizeof(u32));
// 計算した最終ハッシュと、署名から得たハッシュとを比較
if(!SVC_CompareSHA1((const void *)buf, (const void *)final_hash))