crypto: arm64/aes-xts-ce: fix for big endian (caf4b9e2) · Commits · 戴 / test

Emit the XTS tweak literal constants in the appropriate order for a single 128-bit scalar literal load. Fixes: ("arm64/crypto: AES-ECB/CBC/CTR/XTS using ARMv8 NEON and Crypto Extensions") Signed-off-by:

Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by:

Herbert Xu <herbert@gondor.apana.org.au>

arch/arm64/crypto/aes-ce.S

+1 −0

Original line number	Diff line number	Diff line
		@@ -10,6 +10,7 @@
		*/

		#include <linux/linkage.h>
		#include <asm/assembler.h>

		#define AES_ENTRY(func) ENTRY(ce_ ## func)
		#define AES_ENDPROC(func) ENDPROC(ce_ ## func)

arch/arm64/crypto/aes-modes.S

+2 −1

Original line number	Diff line number	Diff line
		@@ -386,7 +386,8 @@ AES_ENDPROC(aes_ctr_encrypt)
		.endm

		.Lxts_mul_x:
		.word 1, 0, 0x87, 0
		CPU_LE( .quad 1, 0x87 )
		CPU_BE( .quad 0x87, 1 )

		AES_ENTRY(aes_xts_encrypt)
		FRAME_PUSH

Admin message