Adjust selftests to use nullable option for state and IV arg.
Reviewed-by: Eduard Zingerman <eddyz87@gmail.com>
Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Link: https://lore.kernel.org/r/20240613211817.1551967-4-vadfed@meta.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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>