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[PATCH v4 15/37] target/ppc: Use aesenc_SB_SR_AK
From: |
Richard Henderson |
Subject: |
[PATCH v4 15/37] target/ppc: Use aesenc_SB_SR_AK |
Date: |
Mon, 3 Jul 2023 12:04:58 +0200 |
This implements the VCIPHERLAST instruction.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/ppc/int_helper.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c
index d97a7f1f28..34257e9d76 100644
--- a/target/ppc/int_helper.c
+++ b/target/ppc/int_helper.c
@@ -25,6 +25,7 @@
#include "qemu/log.h"
#include "exec/helper-proto.h"
#include "crypto/aes.h"
+#include "crypto/aes-round.h"
#include "fpu/softfloat.h"
#include "qapi/error.h"
#include "qemu/guest-random.h"
@@ -2947,13 +2948,7 @@ void helper_vcipher(ppc_avr_t *r, ppc_avr_t *a,
ppc_avr_t *b)
void helper_vcipherlast(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
{
- ppc_avr_t result;
- int i;
-
- VECTOR_FOR_INORDER_I(i, u8) {
- result.VsrB(i) = b->VsrB(i) ^ (AES_sbox[a->VsrB(AES_shifts[i])]);
- }
- *r = result;
+ aesenc_SB_SR_AK((AESState *)r, (AESState *)a, (AESState *)b, true);
}
void helper_vncipher(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t *b)
--
2.34.1
- [PATCH v4 00/37] crypto: Provide aes-round.h and host accel, Richard Henderson, 2023/07/03
- [PATCH v4 11/37] crypto: Add aesdec_ISB_ISR_AK_IMC, Richard Henderson, 2023/07/03
- [PATCH v4 12/37] host/include/i386: Implement aes-round.h, Richard Henderson, 2023/07/03
- [PATCH v4 10/37] crypto: Add aesdec_ISB_ISR_IMC_AK, Richard Henderson, 2023/07/03
- [PATCH v4 13/37] host/include/aarch64: Implement aes-round.h, Richard Henderson, 2023/07/03
- [PATCH v4 20/37] target/i386: Use aesdec_ISB_ISR_AK, Richard Henderson, 2023/07/03
- [PATCH v4 16/37] target/ppc: Use aesdec_ISB_ISR_AK, Richard Henderson, 2023/07/03
- [PATCH v4 19/37] target/i386: Use aesenc_SB_SR_AK, Richard Henderson, 2023/07/03
- [PATCH v4 15/37] target/ppc: Use aesenc_SB_SR_AK,
Richard Henderson <=
- [PATCH v4 04/37] crypto/aes: Add AES_SH, AES_ISH macros, Richard Henderson, 2023/07/03
- [PATCH v4 05/37] crypto: Add aesenc_SB_SR_AK, Richard Henderson, 2023/07/03
- [PATCH v4 17/37] target/ppc: Use aesenc_SB_SR_MC_AK, Richard Henderson, 2023/07/03
- [PATCH v4 02/37] tests/multiarch: Add test-aes, Richard Henderson, 2023/07/03
- [PATCH v4 14/37] host/include/ppc: Implement aes-round.h, Richard Henderson, 2023/07/03
- [PATCH v4 09/37] crypto: Add aesenc_SB_SR_MC_AK, Richard Henderson, 2023/07/03
- [PATCH v4 07/37] crypto: Add aesenc_MC, Richard Henderson, 2023/07/03