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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. |
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− | 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. | + | 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>. |
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| 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. |
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− | ====New NCCH crypto==== | + | ====Process9==== |
− | Support for a new [[NCCH]] crypto flag 0xB was added.
| + | The only actual code change for New3DS-only Process9 was that support for a new [[NCCH]] crypto flag 0xB was added. |
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− | ===Old3DS NATIVE_FIRM=== | + | ===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. |
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− | 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] |
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| + | [[Category:Firmware Versions]] |