crypto: riscv - parallelize AES-CBC decryption

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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>

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Eric Biggers 2024-02-07 22:08:51 -08:00 • committed by Palmer Dabbelt

parent 028d1aee1f

commit da215b089b

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arch/riscv/crypto/aes-riscv64-zvkned.S

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