From: Ard Biesheuvel Date: Tue, 11 Oct 2016 18:15:19 +0000 (+0100) Subject: crypto: arm64/aes-xts-ce: fix for big endian X-Git-Tag: v4.10-rc1~117^2~124 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=caf4b9e2b326cc2a5005a5c557274306536ace61;p=linux.git crypto: arm64/aes-xts-ce: fix for big endian Emit the XTS tweak literal constants in the appropriate order for a single 128-bit scalar literal load. Fixes: 49788fe2a128 ("arm64/crypto: AES-ECB/CBC/CTR/XTS using ARMv8 NEON and Crypto Extensions") Signed-off-by: Ard Biesheuvel Signed-off-by: Herbert Xu --- diff --git a/arch/arm64/crypto/aes-ce.S b/arch/arm64/crypto/aes-ce.S index 78f3cfe92c08..b46093d567e5 100644 --- a/arch/arm64/crypto/aes-ce.S +++ b/arch/arm64/crypto/aes-ce.S @@ -10,6 +10,7 @@ */ #include +#include #define AES_ENTRY(func) ENTRY(ce_ ## func) #define AES_ENDPROC(func) ENDPROC(ce_ ## func) diff --git a/arch/arm64/crypto/aes-modes.S b/arch/arm64/crypto/aes-modes.S index f6e372c528eb..c53dbeae79f2 100644 --- a/arch/arm64/crypto/aes-modes.S +++ b/arch/arm64/crypto/aes-modes.S @@ -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