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| author | Jerry Shih <jerry.shih@sifive.com> | 2024-01-22 03:19:21 +0300 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-23 04:55:24 +0300 |
| commit | b8d06352bbf397608a262c9d5f2b03ce32a3544a (patch) | |
| tree | 42680d2a50c0fbb53f31f9ff87babe01043e6be1 /io_uring | |
| parent | 563a5255afa237c961c5c8c8c552425c519b88da (diff) | |
| download | linux-b8d06352bbf397608a262c9d5f2b03ce32a3544a.tar.xz | |
crypto: riscv - add vector crypto accelerated SM4
Add an implementation of SM4 using the Zvksed extension. The assembly
code is derived from OpenSSL code (openssl/openssl#21923) that was
dual-licensed so that it could be reused in the kernel. Nevertheless,
the assembly has been significantly reworked for integration with the
kernel, for example by using a regular .S file instead of the so-called
perlasm, using the assembler instead of bare '.inst', and greatly
reducing code duplication.
Co-developed-by: Christoph Müllner <christoph.muellner@vrull.eu>
Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>
Co-developed-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Signed-off-by: Jerry Shih <jerry.shih@sifive.com>
Co-developed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Link: https://lore.kernel.org/r/20240122002024.27477-11-ebiggers@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'io_uring')
0 files changed, 0 insertions, 0 deletions