If for some reason you dump TSEC keys on 6.2.0 and not fuses ( secure_boot_key) you will still get everything except any of the package1 or keyblob keys (without secure_boot_key, you can't decrypt keyblobs and that's where package1 keys live).
While there's a way to extricate tsec_root_key due to the way it's used, this is unfortunately not true of the package1 key
No one knows package1_key_06, it's derived and erased fully within the encrypted TSEC payload. To get keys ending in 06, you must have firmware 6.2.0 installed. Lockpick will dump all keys up to that point regardless which firmware it's run on. You may instead use biskeydump and dump to SD to get all keys prior to the 6.2.0 generation - all keys up to those ending in 05. Use the resulting /switch/prod.keys file as needed and rename if required by any software you're using. Press Power to save TSEC keys to SD card. Press Power to save fuse info to SD card. 
Select Print fuse info ( not kfuse info). Using the VOL and Power buttons to navigate, select Console info. Push hekate payload bin using TegraRCMSmash/ TegraRCMGUI/modchip/injector. Use Hekate v4.5+ to dump TSEC and fuses:. Shoutout to exelix11 for using this method in SwitchThemeInjector! Homebrew devs should be doing this instead of requiring users to provide key files! Gets bis keys and header_key without tsec, sbk, master_key_00 or aes sources. Gets all possible keys from running process memory - this means no need to decrypt Package2 at all, let alone decompress KIPs. Uses the superfast xxHash instead of sha256 when searching exefs for keys for a ~5x speed improvement. Furthermore, unfortunately the public method to dump tsec_root_key is only available on firmware 6.2.0 so 7.x consoles can only dump through keys ending in 05. This will dump all keys through *_key_05 on firmwares below 6.2.0 and through *_key_06 on 6.2.0.ĭue to key generation changes introduced in 7.0.0, Lockpick is not able to dump keys ending in 07 at all. Lockpick is a ground-up C++17 rewrite of homebrew key derivation software, namely kezplez-nx.
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