rockbox/utils/imxtools/sbtools/Makefile, branch puzzlesmanual

imxtools/sbtools: switch SHA1 implementation to Crypto++

2017-01-16T18:59:28+00:00

The current implementation was custom and super slow. Since we use Crypto++
anyway, we might as well get use a good implementation.

Change-Id: I761ad7401653471e54000e1c2bc3d9882378112f

imxtools/sbtools: switch AES implementation to Crypto++

2017-01-16T18:59:26+00:00

Instead of having our own copy of the AES code, use a good library to do that.
Crypto++ is well-maintained, supports a lot of ciphers, works on many OSes, and
is optimized for many architectures.

Change-Id: I7d7d24b47993206d7338c5f9bac8bbdd3915a667

imxtools/sbtools: rework cryptography

2017-01-16T18:58:24+00:00

It was a mess, a mix of crypto_* and cbc_mac calls. I made everything call crypto
functions, and also separate key setup from cryptographic operations, this will
be useful to speed up the code in the upcoming commits. Drop support for "usbotp"
key, since the crypto code for that was never mainlined and we can always get the
keys from a device as long as we have code execution (using the DCP debug registers).

Change-Id: I7aa24d12207ffb744225d1b9cc7cb1dc7281dd22

sbtools: now generate a db file along with with elf/rsrc files

2013-08-21T22:58:19+00:00

Now always generate a "make.db" file which aims at being the exact
representation of the file, ie running sbtoelf and elftosb using
the generated command file should produce the exact same file
(except for the random paddings). We still miss the support
for some option parsing to achieve that though.

Change-Id: Ib7d6b241f7855fd35225df8ab8e0711f69d9ee5a

sbtools: increase performance by compiling with O3, add zenv key

2013-02-16T19:49:07+00:00

Change-Id: I2301f695e49d306d21bb9efa9c44acf1d3296a08

imxtools/sbtools: introduce elftosb1 for stmp36xx

2012-12-16T20:28:41+00:00

The tool still lacks some feature of the proprietary one but
can create files with all the basic features.

Change-Id: Ib0c91210940ca829291ce70945f88dc510a49974

imxtools: introduce rsrctool to manipulate rsrc sections

2012-11-29T16:30:54+00:00

This tool is very preliminary but could be use for whatever
purpose since the format of the rsrc sections is now known.
By the way it appears that this format is the same as the
one use by the stmp36xx for its resources.

Change-Id: Idd7057f5cdce5af9726904169bb100c8bacb0981

sbtools: add support for the stmp36xx format

2012-11-26T22:58:30+00:00

The STMP36xx series also uses .sb files but with a different
format. The main differences are the encryption and the lack of
sections, making it basically a list of commands: fill, load,
call, jump, switch mode, set sdram settings. Currently only the
sbtoelf has support for the sb1 and can only dump the list of
commands. Actual support for elf creation will come later.

Change-Id: I1f2e0230c91ac64efd0e8430e0c5212098c599fd

imxtools: move tools to a new sbtools/ subdirectory

2012-05-31T11:57:25+00:00

Change-Id: I0d8d6831b35037725486f61fc363de87bc8ba92e