summaryrefslogtreecommitdiff
path: root/test/aes.c
Commit message (Collapse)AuthorAgeFilesLines
* test: Pass commandline arguments to run_testTom Hughes2020-05-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | run_test is called by the "runtest" console command. Console commands can take arguments, so pass along the arguments to run_test to allow parameters to be passed to run_test. The following command was used for automatic replacement: git grep --name-only 'void run_test(void)' |\ xargs sed -i 's#void run_test(void)#void run_test(int argc, char **argv)##' BRANCH=none BUG=b:155897971 TEST=make buildall -j TEST=Build and flash flash_write_protect test > runtest 1 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Change-Id: Ib20b955d5ec6b98f525c94c24aadefd7a6a320a5 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2209418 Reviewed-by: Yicheng Li <yichengli@chromium.org> Commit-Queue: Yicheng Li <yichengli@chromium.org> Tested-by: Yicheng Li <yichengli@chromium.org>
* aes: Enforce alignment of static arrayYicheng Li2020-01-171-2/+2
| | | | | | | | | | | | | | | | | | | | When building on-device unit test binaries, the static array in test/aes.c were not address-aligned after being linked into the final binary. This causes "runtest" to emit an exception on device as the MCU tries to load from the address of the static array which is unaligned address. Enforce alignment to avoid the error. BRANCH=nocturne BUG=b:146059307 TEST=make BOARD=nucleo-h743zi tests -j # Flash build/nucleo-h743zi/test-aes.bin # Connect to UARD console runtest Change-Id: I91e8523fa0f13bf89baa609cded36e111e466972 Signed-off-by: Yicheng Li <yichengli@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2006708 Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* aes: add test to make sure aes-gcm encryption/decryption are in-placeYicheng Li2019-12-181-14/+161
| | | | | | | | | | | | | | | Current AES_GCM encryption/decryption implementation supports using the same buffer both as input and output buffer. Add test so that we'll notice if this ever changes. BRANCH=nocturne BUG=b:142089587 TEST=make -j buildall Change-Id: I550493343b26d1b1928640f462dd040a66886b95 Signed-off-by: Yicheng Li <yichengli@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1892111 Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* Remove uses of %lEvan Green2019-10-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | This change removes uses of %l from the EC side of the EC codebase. This is done because the semantics of %l within printf have changed, and there are concerns that new calls to printf will be cherry-picked into old firmware branches without the printf changes. So, in preparation for disallowing %l in master, remove occurrences of %l. This change was done by manually fixing up anything found under the EC directory with the following regex: %[0-9*.-]*l[^l] Remember that anything on the host machine is fine as-is, since the host printf never changed. BUG=chromium:984041 TEST=make -j buildall BRANCH=None Change-Id: I2a97433ddab5bfb8a6031ca4ff1d3905289444e2 Signed-off-by: Evan Green <evgreen@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1834603 Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
* aes-gcm: set tag size to 16 bytes in perf testNicolas Norvez2018-09-211-1/+1
| | | | | | | | | | | | | | Use a 16-byte tag instead of 12 bytes. BRANCH=nocturne BUG=b:111160949 TEST=make BOARD=nocturne_fp test-aes -j TEST=make run-aes Change-Id: I9d1d28ec2049590b407eb9ea64d412c29d46b20b Signed-off-by: Nicolas Norvez <norvez@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1239237 Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
* aes-gcm: Adapt AES-GCM to build for ECNicolas Boichat2018-09-211-5/+378
| | | | | | | | | | | | | | | | | | | | | Update header, C code, trim unnecessary bits. Also add a test with vectors taken from BoringSSL tests. BRANCH=none BUG=b:111160949 TEST=make run-aes -j TEST=make BOARD=nocturne_fp test-aes -j flash_fp_mcu aes.bin runtest => pass (C implementation speed: 909555 us for 1000 iterations) (ASM implementation speed: 596690 us for 1000 iterations) Change-Id: Ief54a8441d26ba44de4c3ac81e203cab7472269f Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/1141446 Commit-Ready: Nicolas Norvez <norvez@chromium.org> Reviewed-by: Nicolas Norvez <norvez@chromium.org>
* aes: Adapt AES code to build for ECNicolas Boichat2018-09-201-0/+144
Update header, C code, and tweak the assembly for ARMv7-M. Rename aes_now_* functions to AES_* to avoid the need for a separate wrapper. Also add a test with FIPS-197 test vectors, and speed test. BRANCH=none BUG=b:111160949 TEST=make run-aes -j TEST=make BOARD=nocturne_fp test-aes -j flash_fp_mcu aes.bin runtest => pass (C implementation speed: 11977 us for 1000 iterations) (ASM implementation speed: 5815 us for 1000 iterations) Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Change-Id: I2048aae73decccb893bc1724b2617b0b902dd992 Reviewed-on: https://chromium-review.googlesource.com/1120340 Commit-Ready: Nicolas Boichat <drinkcat@chromium.org> Tested-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Adam Langley <agl@chromium.org> Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
View Lorry Controller Status