selftests: bpf: crypto skcipher algo selftests

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Add simple tc hook selftests to show the way to work with new crypto
BPF API. Some tricky dynptr initialization is used to provide empty iv
dynptr. Simple AES-ECB algo is used to demonstrate encryption and
decryption of fixed size buffers.

Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Link: https://lore.kernel.org/r/20240422225024.2847039-4-vadfed@meta.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>

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Vadim Fedorenko 2024-04-22 15:50:23 -07:00 • committed by Martin KaFai Lau

parent fda4f71282

commit 91541ab192

5 changed files with 505 additions and 0 deletions

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5

tools/testing/selftests/bpf/config

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197

tools/testing/selftests/bpf/prog_tests/crypto_sanity.c

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tools/testing/selftests/bpf/progs/crypto_basic.c

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tools/testing/selftests/bpf/progs/crypto_common.h

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tools/testing/selftests/bpf/progs/crypto_sanity.c

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