History log of /openssl/crypto/sm4/asm/sm4-riscv64-zvksed.pl (Results 1 – 2 of 2)
Revision Date Author Comments
# 3645eb0b 28-Sep-2023 Jerry Shih

Update for Zvkb extension.

https://github.com/riscv/riscv-crypto/blob/c8ddeb7e64a3444dda0438316af1238aeed72041/doc/vector/riscv-crypto-vector-zvkb.adoc
Create `RISCV_HAS_ZVKB()` macro.

Update for Zvkb extension.

https://github.com/riscv/riscv-crypto/blob/c8ddeb7e64a3444dda0438316af1238aeed72041/doc/vector/riscv-crypto-vector-zvkb.adoc
Create `RISCV_HAS_ZVKB()` macro.
Use zvkb for SM4 instead of zvbb.
Use zvkb for ghash instead of zvbb.
We could just use the zvbb's subset `zvkb` for flexibility.

Signed-off-by: Jerry Shih <jerry.shih@sifive.com>
Signed-off-by: Phoebe Chen <phoebe.chen@sifive.com>

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)

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# 7543bb3a 18-Jan-2023 Christoph Müllner

riscv: SM4: Provide a Zvksed-based implementation

The upcoming RISC-V vector crypto extensions feature
a Zvksed extension, that provides SM4-specific instructions.
This patch provide

riscv: SM4: Provide a Zvksed-based implementation

The upcoming RISC-V vector crypto extensions feature
a Zvksed extension, that provides SM4-specific instructions.
This patch provides an implementation that utilizes this
extension if available.

Tested on QEMU and no regressions observed.

Signed-off-by: Christoph Müllner <christoph.muellner@vrull.eu>

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Hugo Landau <hlandau@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21923)

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