9.6.0-24: Difference between revisions
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For keyslots 0x16, 0x19-0x1F it uses a new key for keyslot 0x11, but the actual algorithm has not been changed. This time the keyslot 0x11 seed is loaded from (nand_sector96+0x10) instead of (nand_sector96+0). They also changed the initialization vector for the 0x19-0x1F key-generation to a new hardcoded key. | For keyslots 0x16, 0x19-0x1F it uses a new key for keyslot 0x11, but the actual algorithm has not been changed. This time the keyslot 0x11 seed is loaded from (nand_sector96+0x10) instead of (nand_sector96+0). They also changed the initialization vector for the 0x19-0x1F key-generation to a new hardcoded key. | ||
Since we don't know the decrypted value at (nand_sector96+0x10), we don't know the new key for keyslot 0x11, and we cannot generate keys for the updated keyslots 0x16, 0x19-0x1F. Thus they plugged their hole and we can no longer decrypt arm9-binary without | Since we don't know the decrypted value at (nand_sector96+0x10), we don't know the new key for keyslot 0x11, and we cannot generate keys for the updated keyslots 0x16, 0x19-0x1F. Thus they plugged their hole and we can no longer decrypt arm9-binary without an arm9 code-execution exploit compatible with 9.6.0-X or <tricks where some of these *require* nand-modding>. | ||
On panic, arm9loader now clears keyslots 0x15, 0x16, 0x18, 0x19, 0x19-0x1F. Previous versions only cleared 0-7, 0x15, 0x16. | On panic, arm9loader now clears keyslots 0x15, 0x16, 0x18, 0x19, 0x19-0x1F. Previous versions only cleared 0-7, 0x15, 0x16. | ||
==== | ====Process9==== | ||
The only actual code change for New3DS-only Process9 was that support for a new [[NCCH]] crypto flag 0xB was added. | |||
=== | ===NATIVE_FIRM=== | ||
The ARM11-kernel and Process9 were updated. All of the ARM11-modules were updated, FS-module had the most changes among these modules. | The ARM11-kernel and Process9 were updated. All of the ARM11-modules were updated, FS-module had the most changes among these modules. | ||
The following is all of the changes for the Old3DS ARM11-kernel: | The following is all of the changes for the (Old3DS) ARM11-kernel: | ||
* 4 functions all with the same following changes were updated, one of these functions is called by [[SVC|svcWaitSynchronization1]]. Code was added which checks whether a certain s64 variable is <=0, when it is the variable value is set to 0x7FFFFFFFFFFFFFFF. | * 4 functions all with the same following changes were updated, one of these functions is called by [[SVC|svcWaitSynchronization1]]. Code was added which checks whether a certain s64 variable is <=0, when it is the variable value is set to 0x7FFFFFFFFFFFFFFF. | ||
* The only other updated function appears to be memory related? | * The only other updated function appears to be memory related? | ||
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* [http://yls8.mtheall.com/ninupdates/reports.php?date=03-23-15_08-05-03&sys=ctr] | * [http://yls8.mtheall.com/ninupdates/reports.php?date=03-23-15_08-05-03&sys=ctr] | ||
* [http://yls8.mtheall.com/ninupdates/reports.php?date=03-23-15_08-05-13&sys=ktr] | * [http://yls8.mtheall.com/ninupdates/reports.php?date=03-23-15_08-05-13&sys=ktr] | ||
[[Category:Firmware Versions]] | |||