(also add Ezequiel who has spent a bit of time on the rockchip crypto driver recently) Am Sonntag, 27. Januar 2019, 09:54:54 CET schrieb Ard Biesheuvel: > (add LAKML and arm-soc maintainers) > > On Sat, 26 Jan 2019 at 22:05, Eric Biggers <ebiggers@xxxxxxxxxx> wrote: > > > > Hello, > > > > I don't know whether anyone is actually maintaining the Rockchip crypto driver > > in drivers/crypto/rockchip/, but it's failing the improved crypto tests > > that I currently have out for review: https://patchwork.kernel.org/cover/10778089/ > > > > See the boot logs for RK3288 from the KernelCI job here: > > > > https://storage.kernelci.org/ardb/for-kernelci/v5.0-rc1-86-geaffe22db9d1/arm/multi_v7_defconfig/lab-collabora/boot-rk3288-rock2-square.txt > > https://storage.kernelci.org/ardb/for-kernelci/v5.0-rc1-86-geaffe22db9d1/arm/multi_v7_defconfig/lab-collabora/boot-rk3288-veyron-jaq.txt > > > > alg: skcipher: ecb-aes-rk encryption test failed (wrong result) on test vector 0, cfg=\"random: use_digest src_divs=[15.64%@+3258, 84.36%@+4059] dst_divs=[69.11%@+1796, 8.49%@+4027, 6.34%@+1, 16.6%@+4058] iv_offset=21\" > > alg: skcipher: cbc-aes-rk encryption test failed (wrong result) on test vector 0, cfg=\"random: may_sleep use_digest src_divs=[100.0%@alignmask+3993] dst_divs=[65.31%@alignmask+1435, 34.69%@+14]\" > > alg: skcipher: ecb-des-rk encryption test failed (wrong result) on test vector 0, cfg=\"random: may_sleep use_final src_divs=[<flush> 66.52%@+11, 33.48%@+1519] dst_divs=[58.82%@+1, 19.43%@+4082, 21.75%@+8]\" > > alg: skcipher: cbc-des-rk encryption test failed (wrong result) on test vector 0, cfg=\"random: may_sleep use_finup src_divs=[100.0%@+3980] dst_divs=[60.4%@+3763, 23.9%@+4011, 16.87%@+4046]\" > > alg: skcipher: ecb-des3-ede-rk encryption test failed (wrong result) on test vector 0, cfg=\"random: may_sleep use_digest src_divs=[100.0%@+4] dst_divs=[47.25%@+19, 14.83%@+22, 37.92%@+31]\" > > alg: skcipher: cbc-des3-ede-rk encryption test failed (wrong result) on test vector 0, cfg=\"two even aligned splits\" > > > > In other words: the ecb-aes-rk, cbc-aes-rk, ecb-des-rk, cbc-des-rk, > > ecb-des3-ede-rk, and cbc-des3-ede-rk algorithms are failing because they produce > > the wrong ciphertext on some scatterlist layouts. > > > > You can reproduce by pulling from > > https://git.kernel.org/pub/scm/linux/kernel/git/ebiggers/linux.git > > branch "testmgr-improvements", unsetting CONFIG_CRYPTO_MANAGER_DISABLE_TESTS, > > setting CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y, rebooting and checking dmesg. > > > > Note that I don't have this hardware myself, so if it turns out that no one is > > interested in fixing this anytime soon I'll instead have to propose disabling > > these algorithms until they can be fixed. > > > > Thanks, > > > > - Eric >
