tree 5246af0a3d1b9c1d96ff8becbb7d289c52da75fb
parent 028d1aee1f0768f96a40871e2e33727a10ff146f
author Eric Biggers <ebiggers@google.com> 1707372531 -0800
committer Palmer Dabbelt <palmer@rivosinc.com> 1710950170 -0700
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crypto: riscv - parallelize AES-CBC decryption

Since CBC decryption is parallelizable, make the RISC-V implementation
of AES-CBC decryption process multiple blocks at a time, instead of
processing the blocks one by one.  This should improve performance.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20240208060851.154129-1-ebiggers@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>