diff options
| author | Jerry Shih <bignose1007@gmail.com> | 2023-09-28 13:51:17 +0800 |
|---|---|---|
| committer | Hugo Landau <hlandau@openssl.org> | 2023-10-26 15:55:50 +0100 |
| commit | 3645eb0be22a4cea4300ab5afbf248d195d0f45b (patch) | |
| tree | 39cf602aa0109e42c0048e9f1deb0f67befbaef6 /crypto/perlasm | |
| parent | d26d01e5ec29ce0c94ae18c9cdedd8f1c036fcc3 (diff) | |
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)
Diffstat (limited to 'crypto/perlasm')
| -rw-r--r-- | crypto/perlasm/riscv.pm | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/crypto/perlasm/riscv.pm b/crypto/perlasm/riscv.pm index 14434e2848..8d602d8493 100644 --- a/crypto/perlasm/riscv.pm +++ b/crypto/perlasm/riscv.pm @@ -746,7 +746,18 @@ sub vxor_vv { # Vector crypto instructions -## Zvbb instructions +## Zvbb and Zvkb instructions +## +## vandn (also in zvkb) +## vbrev +## vbrev8 (also in zvkb) +## vrev8 (also in zvkb) +## vclz +## vctz +## vcpop +## vrol (also in zvkb) +## vror (also in zvkb) +## vwsll sub vrev8_v { # vrev8.v vd, vs2, vm |