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
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
The overriding of the IV and real key should be the exception, there is no
need to manually set them to false.
Change-Id: Id66754f20a79aa5c1a991839345d1242e0aa587d
The old code had some annoying way of dealing with padding by adding explicit
instructions to the stream, which is 1) ugly 2) not in par with freescale
tools. The trick, which this new version implements, is to put the useful length
of the section in the section header, and the actual (with padding) length in
the boot tag. This way the tools can just ignore padding instruction by
reading the section header, and the bootloader can still load the image because
it uses the boot tags.
Also correctly handle the case where the first section does not start right
after the header (there is a bug in freescale tools for this case by the way).
There is an ambiguity in the way the padding instructions should be encrypted:
the bootloader should logically treat them as regular instruction of the section
stream, but it appears the freescale tools do not generate them as part of the
stream and instead encrypt them like boot tags, which is stupid because there
is no way the bootloader could decrypt them, and anyway we don't care because
the bootloader doesn't decrypt them at all.
Change-Id: Iabdc1d1f9f82d374779bf03efb75c2c3998f5b5d
Somehow it got hooked to simulator file functions when it should
be (and was) using raw OS functions.
Credit: Frank Gevaerts
Change-Id: Iac02fed1067830a432183632a047e00dfd03d3c2
The mingw linker uses strlen() in some cases, and codeclib.c redefines it, that
leads to mingw runtime init to call into our strlen() and then ci->strlen() which
of course crashes. Apply the same fix as for malloc and friends: rename the symbol.
The codeclib.h include is necessary for normal builds.
Change-Id: Ifa85901a3e4a31cc0e10b4b905df348a239d5c99
defined in mingw environments.
Renamed defines of UNALIGNED to ROCKBOX_UNALIGNED so that they don't
conflict with definitions in mingw32 cross-compiling environments
(defined in _mingw.h).
Change-Id: I369848c0f507e6bf5ff9ab4a60663bbbda6edc52
Fixes and Changes to configure the Windows simulator builds mostly for cygwin / mingw cross-compiling environments:
- fix CROSS_COMPILE values including detection for old and newer mingw
environments
- fix detection of sdl-config by searching inside CROSS_COMPILE
sys-root
- fix call of sdl-config and use correct (found) version
- add possibility to build a 64-bit simulator
- added several -Wno- options to GCCOPTS to prevent annoying compiler
warnings
- use cross-compiler as HOST_CC if no "native" HOST_CC is available
Change-Id: Ib5dd288c3f9a11be9b66e53e3406eadfa65f7604
- line drawing should eventually be moved to xlcd, but for now it's very unportable code
- also fixes a minor issue with the configuration screens
Change-Id: I897f01b7210cbbec32665c2bc67920c965ea0bec
Logic left over from before switching from NULL-terminated to
counted strings would prevent a single-byte tiny free block gap
from being properly reclaimed into free string bytes.
Due to rarity, not as disasterous to functionality so much as
wrong.
Change-Id: I68e0875b04bb0ab6cdead0fdf535144b9c1bc13e
- line drawing should eventually be moved to xlcd, but for now it's very nonportable code
- fixes a minor issue with the configuration screens
Change-Id: I897f01b7210cbbec32665c2bc67920c965ea0bec
On STMP3700 there is no dedicated speaker amplifier but speaker is always on
lineout so it makes sense to report volume and power down of lineout.
Change-Id: If666bccf36d3a5ecc6d892823522d023f3206184
- upon a failed smalloc(), the audio buffer will be used for further allocations
- should fix things on low-memory targets (c100 and c200v2), but breaks playback
- playback should still be intact on other targets
Change-Id: Ic239f1316efadc957050afacf5c614dbbca3f805
On PCM record initialization, an unknown clockgate is enabled instead
of the I2S clockgate. This bug does not produce incorrect functionallity
because the right clockgate is already enabled on PCM playback
initialization.
Change-Id: I97a3a4a6f12131e492c1431359a0a976b68014be
The cool now takes the database as a hint and will not complain if the device
returns less data. The tool also supports user provided size and raw node numbers
that are not in the database (advanced usage).
Change-Id: I8cec536718d7eff01c7803bea648d6122b82377a
We don't know the encryption method, the KAS is completely different but it
might be useful to record it anyway for future purposes. MID extracted from
device, Japanese NW-A35.
Change-Id: I4c4bb5b063da99003b5c316061d8c490b77428a4
ll_insert_next() and ll_remove_next() can be done more elegantly
by adding a level of indirection to reference the 'next' pointer.
Change-Id: If3ab2bc2a659b517c793749cfa9088938ae08d0d
Some changes in behavior were made with filesystem code commit
for the sake of compatibility that changed expected behavior.
* Restore substitution of drive spec in fully-qualified DOS paths
with the playlists's volume spec (or root on univolume targets).
Drive-relative paths of the form "c:foo" (no separator after
':') will be treated as purely relative.
* Restore old behavior of preserving leading whitespace in the
source path and trimming only trailing tabs and spaces.
* Multivolume: Volume substition on fully-qualified UNIX/RB paths
has NOT been reintroduced (and perhaps wasn't intended in the
first place). They will not be modified because there is no
ambiguity to resolve. Doing so would prevent a playlist on
external storage from referencing a file on main storage without
qualifying it with "/<0>...".
* Plain relative paths are and always have been interpreted as
relative to the location of the playlist.
Change-Id: Ic0800cea79c59563b7bac20f8b08abb5051906c7
It is Android based and despite the fact that Sony wrote an NVP driver for it,
experiments suggest it is unused because it returns ff all the time...
Change-Id: I37750b659e341b21bed5ebaccf60f9f5fe569f64
Don't use colors since the terminal doesn't support it. Also packing is broken
on MinGW so use #pragma pack when compiling for windows, this is also supported
by MSCV.
Change-Id: I635649d52ed5f2e0af46cb9ca2ec325955b2ddb2
Split the ugly firmware read/write into a API function and a much simplified code.
Also the code can now report progress.
Change-Id: I3f998eaf0c067c6da42b1d2dd9c5a5bf43c6915d
Sanitize the whole library by hiding most of the horrible details of the
implementation. This means that all logical/drive/table attributes are exported
in structures that are internally filled by higher-level API functions. This makes
the code much more readable and prepares for a split between scsitool and the stmp
scsi library.
Change-Id: Id85d450b25cf99cd7c0896c6fc35bcd00babe9e1
Several tools need to perform raw SCSI commands, and we need to support Linux,
Windows and Mac OS, without pulling tons of dependencies to build it easily.
This very simple library has no dependency and supports Linux.
TODO:
- windows
- mac os
Change-Id: I496f5ad2490bd3e96ad962d31cce4e511a523c3a
