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* nwztools/upgtools: rewrite keysig brute force searchAmaury Pouly2016-10-27
| | | | | | | | | | | The new search has two new features: - it takes advantage of the fact that DES keys are only 56-bit long (and not 64) - it is now multithreaded As a proof of concept, I ran it on the A10 series firmware upgrade and was able to find the key in a few seconds using 4 threads. The search is still limited to ascii hex passwords (seems to work on all devices I have tried thus far). Change-Id: Ied080286d2bbdc493a6ceaecaaadba802b429666
* nwztools/plattools: switch to BACK key to quitAmaury Pouly2016-10-26
| | | | | | The power off/option does not exist on some models. Change-Id: Ifb45293b3b3faa96d9fece2340cbd98299a4a0b7
* nwztools/plattools: add test_power, rework input, add test_ts (touchscreen)Amaury Pouly2016-10-26
| | | | Change-Id: I55ca29627801b5e760d1dbe407d96cd055f659ab
* nwztools/plattools: add adc testAmaury Pouly2016-10-19
| | | | Change-Id: Ic3ef964e8b5cc7b8ca3f02f141e9e4436a4d41db
* nwztools/plattools: add backlight testAmaury Pouly2016-10-19
| | | | Change-Id: I4bef0824eeed54238578d8b24a9845e8602d61af
* nwztools: add a new plattools directory with code to run on the deviceAmaury Pouly2016-10-19
| | | | | | | | | | | | This is code is intended to development into a library of code for the NWZ that will be useful to write the "bootloader" on those device. At the same time, it comes with test programs that are easy to run in firmware upgrade mode and also provide a great test bench for the library. At the moment, two test programs are available: - test_display: simply prints two messages using /usr/bin/lcdmsg - test_keys: displays input key event Change-Id: I9d214894ffc9127b528fcdd3eb5d6b61f4e657a7
* nwztools: update makefile and add scriptAmaury Pouly2016-10-19
| | | | | | The new script allows the upgrade to execute a file found on the user partition. Change-Id: I564941d01bcdbae050002e77cb119f3d95ecdc21
* nwztools: rework upg scriptsAmaury Pouly2016-10-19
| | | | | | | | The exec_file allows to embed a script/executable and run it on target. It takes of unpacking, remounting contents rw and redirect output to exec.txt at the root of the drive. More generally, rework how the makefile works. Change-Id: Iec719227be96e80701ad8f5398d2d34389f4da9e
* nwztools: cleanup the codeAmaury Pouly2016-08-30
| | | | | | | | There was a lot of copy and paste, and the code was just crap. This commit tries to clarify the code and also document the encryption procedure. Hopefully I didn't break anything. Change-Id: I257793010e7cf94f2b090b30bb8608359d3886e3
* upgtools: add NWZ-E45x Series key and signatureAmaury Pouly2016-08-30
| | | | | | Also fix a typo in the script makefile Change-Id: Ie747d8b99ca0f6a98bbcaf1c82e66c7788f00e6e
* upgtools: small cleanupsAmaury Pouly2016-08-30
| | | | | | KAS was in its own structure for historical reasons, but it's stupid now. Change-Id: Ie8d69ac6d489337cd857ace1abe5b1e4b1177172
* nwztools: upgrade upgtools and add dumping scriptAmaury Pouly2016-08-17
| | | | Change-Id: I315d1010ce5477c0112f4a890156b360e8123e11
* imxtools/nwztools: fix compilation for windowsAmaury Pouly2013-01-10
| | | | | | | | | There is a windows port of the sg_utils library for scsi pass- through. This little changes make it compile under mingw. A better fix would be to implement direct ioctl on both windows and linux but that's already better than nothing Change-Id: I0d77cd1bad69806a66f0590362f165f24fa240e9
* newtools/scsitool: fix typoAmaury Pouly2012-12-11
| | | | Change-Id: I882956c0022db846882c68f8aac7f9d8fe49dfa8
* upgtools: allow creation of a UPG archive + improvementsAmaury Pouly2012-11-13
| | | | Change-Id: I9c3e2eb95f7eb6d41591b006328fd720dfcf93a5
* scsitools: add nwz firmware upgrade scsi commandAmaury Pouly2012-11-13
| | | | Change-Id: Iaebb442611c64fe4d47a07ce3b3d12c3230cafe5
* emmctools: add debug statementsAmaury Pouly2012-11-13
| | | | Change-Id: I9a15c347cfaab821b0cfc01744c5b6b8267c40ea
* nwztools: various fix and enhancementsAmaury Pouly2012-11-03
| | | | Change-Id: Iaa89df27b7a0c4eb9fc6603c431de3d1fe791fa1
* scsi_tools: add support for nvp readingAmaury Pouly2012-11-03
| | | | | | | | | | There is a vendor specific command to read the NVP of the device, including the KAS. The trick is that the data is randomly scrambled using a so-called para_noise array of random values. There seems to be a problem when retrieving large entries (>1000 bytes typically) which causes sg_pt do behave strangely. Change-Id: Iefa6140df78ab9c7dcf7ac34cb1170979123ecd7
* Introduce scsitool for sony nwz playersAmaury Pouly2012-11-03
| | | | | | | | | | This tool can send vendor specific scsi commands to sony nwz players such as getting serial number, model id, device info, and others. It can potentially be used to get some private keys stored on the device but probably not the KAS used to encrypt firmware upgrades images(UPG). Change-Id: Ia49c1edf8d421b20c4e9afeb1192e00e06eb6047
* Introduce upgtools for sony nwz playersAmaury Pouly2012-11-03
| | | | | | This tool can unpack UPG archives for firmware updates. Change-Id: I32f5f1a84759198c7af4a4ecfd7aa65eaeda567a
* Introduce emmctools for the sony nwz players.Amaury Pouly2012-11-03
This tool is specific to the em1/mp200 sony based players. In deals with raw emmc images (which is possible but hard to get). This tool is also useful as a documentation of the underlying emmc format used for a future port. Change-Id: I66c9b0e47351e5d89f6a404aa62038e00fdc1093
generated by cgit v1.1 at 2026-05-18 16:33:51 +0000