From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: ardb@kernel.org, berrange@redhat.com, qemu-arm@nongnu.org,
qemu-ppc@nongnu.org, qemu-riscv@nongnu.org, pbonzini@redhat.com
Subject: [PATCH 05/35] target/i386: Use aesenc_SB_SR
Date: Fri, 2 Jun 2023 19:33:56 -0700 [thread overview]
Message-ID: <20230603023426.1064431-6-richard.henderson@linaro.org> (raw)
In-Reply-To: <20230603023426.1064431-1-richard.henderson@linaro.org>
This implements the AESENCLAST instruction.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/i386/ops_sse.h | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/target/i386/ops_sse.h b/target/i386/ops_sse.h
index fb63af7afa..31e1f6edc7 100644
--- a/target/i386/ops_sse.h
+++ b/target/i386/ops_sse.h
@@ -19,6 +19,7 @@
*/
#include "crypto/aes.h"
+#include "crypto/aes-round.h"
#if SHIFT == 0
#define Reg MMXReg
@@ -2202,12 +2203,14 @@ void glue(helper_aesenc, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s)
void glue(helper_aesenclast, SUFFIX)(CPUX86State *env, Reg *d, Reg *v, Reg *s)
{
- int i;
- Reg st = *v;
- Reg rk = *s;
+ for (int i = 0; i < SHIFT; i++) {
+ AESState *ad = (AESState *)&d->ZMM_X(i);
+ AESState *st = (AESState *)&v->ZMM_X(i);
+ AESState *rk = (AESState *)&s->ZMM_X(i);
+ AESState t;
- for (i = 0; i < 8 << SHIFT; i++) {
- d->B(i) = rk.B(i) ^ (AES_sbox[st.B(AES_shifts[i & 15] + (i & ~15))]);
+ aesenc_SB_SR(&t, st, false);
+ ad->v = t.v ^ rk->v;
}
}
--
2.34.1
next prev parent reply other threads:[~2023-06-03 2:35 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-03 2:33 [PATCH 00/35] crypto: Provide aes-round.h and host accel Richard Henderson
2023-06-03 2:33 ` [PATCH 01/35] tests/multiarch: Add test-aes Richard Henderson
2023-06-03 2:33 ` [PATCH 02/35] target/arm: Move aesmc and aesimc tables to crypto/aes.c Richard Henderson
2023-06-03 12:45 ` Ard Biesheuvel
2023-06-03 15:21 ` Richard Henderson
2023-06-05 10:45 ` Philippe Mathieu-Daudé
2023-06-05 11:01 ` Philippe Mathieu-Daudé
2023-06-03 2:33 ` [PATCH 03/35] crypto/aes: Add constants for ShiftRows, InvShiftRows Richard Henderson
2023-06-05 10:46 ` Philippe Mathieu-Daudé
2023-06-03 2:33 ` [PATCH 04/35] crypto: Add aesenc_SB_SR Richard Henderson
2023-06-03 13:15 ` Ard Biesheuvel
2023-06-03 15:24 ` Richard Henderson
2023-06-03 2:33 ` Richard Henderson [this message]
2023-06-03 2:33 ` [PATCH 06/35] target/arm: Demultiplex AESE and AESMC Richard Henderson
2023-06-05 10:56 ` Philippe Mathieu-Daudé
2023-06-03 2:33 ` [PATCH 07/35] target/arm: Use aesenc_SB_SR Richard Henderson
2023-06-03 2:33 ` [PATCH 08/35] target/ppc: " Richard Henderson
2023-06-03 2:34 ` [PATCH 09/35] target/riscv: " Richard Henderson
2023-06-03 2:34 ` [PATCH 10/35] crypto: Add aesdec_ISB_ISR Richard Henderson
2023-06-03 2:34 ` [PATCH 11/35] target/i386: Use aesdec_ISB_ISR Richard Henderson
2023-06-03 2:34 ` [PATCH 12/35] target/arm: " Richard Henderson
2023-06-03 2:34 ` [PATCH 13/35] target/ppc: " Richard Henderson
2023-06-03 2:34 ` [PATCH 14/35] target/riscv: " Richard Henderson
2023-06-03 2:34 ` [PATCH 15/35] crypto: Add aesenc_MC Richard Henderson
2023-06-03 2:34 ` [PATCH 16/35] target/arm: Use aesenc_MC Richard Henderson
2023-06-03 2:34 ` [PATCH 17/35] crypto: Add aesdec_IMC Richard Henderson
2023-06-03 2:34 ` [PATCH 18/35] target/i386: Use aesdec_IMC Richard Henderson
2023-06-03 2:34 ` [PATCH 19/35] target/arm: " Richard Henderson
2023-06-03 2:34 ` [PATCH 20/35] target/riscv: " Richard Henderson
2023-06-03 2:34 ` [PATCH 21/35] crypto: Add aesenc_SB_SR_MC_AK Richard Henderson
2023-06-03 2:34 ` [PATCH 22/35] target/i386: Use aesenc_SB_SR_MC_AK Richard Henderson
2023-06-03 2:34 ` [PATCH 23/35] target/ppc: " Richard Henderson
2023-06-03 2:34 ` [PATCH 24/35] target/riscv: " Richard Henderson
2023-06-03 2:34 ` [PATCH 25/35] crypto: Add aesdec_ISB_ISR_IMC_AK Richard Henderson
2023-06-03 2:34 ` [PATCH 26/35] target/i386: Use aesdec_ISB_ISR_IMC_AK Richard Henderson
2023-06-03 2:34 ` [PATCH 27/35] target/riscv: " Richard Henderson
2023-06-03 2:34 ` [PATCH 28/35] crypto: Add aesdec_ISB_ISR_AK_IMC Richard Henderson
2023-06-03 2:34 ` [PATCH 29/35] target/ppc: Use aesdec_ISB_ISR_AK_IMC Richard Henderson
2023-06-03 2:34 ` [PATCH 30/35] host/include/i386: Implement aes-round.h Richard Henderson
2023-06-03 2:34 ` [PATCH 31/35] host/include/aarch64: " Richard Henderson
2023-06-03 12:50 ` Ard Biesheuvel
2023-06-03 16:01 ` Richard Henderson
2023-06-03 2:34 ` [PATCH 32/35] crypto: Remove AES_shifts, AES_ishifts Richard Henderson
2023-06-03 2:34 ` [PATCH 33/35] crypto: Implement aesdec_IMC with AES_imc_rot Richard Henderson
2023-06-03 2:34 ` [PATCH 34/35] crypto: Remove AES_imc Richard Henderson
2023-06-03 2:34 ` [PATCH 35/35] crypto: Unexport AES_*_rot, AES_TeN, AES_TdN Richard Henderson
2023-06-03 13:23 ` [PATCH 00/35] crypto: Provide aes-round.h and host accel Ard Biesheuvel
2023-06-04 10:47 ` Ard Biesheuvel
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