diff options
| -rw-r--r-- | arch/x86/crypto/glue_helper.c | 3 | ||||
| -rw-r--r-- | arch/x86/include/asm/crypto/glue_helper.h | 10 |
2 files changed, 2 insertions, 11 deletions
diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c index 260a060d7275..24ac9fad832d 100644 --- a/arch/x86/crypto/glue_helper.c +++ b/arch/x86/crypto/glue_helper.c @@ -27,6 +27,7 @@ #include <linux/module.h> #include <crypto/b128ops.h> +#include <crypto/gf128mul.h> #include <crypto/internal/skcipher.h> #include <crypto/lrw.h> #include <crypto/xts.h> @@ -457,7 +458,7 @@ void glue_xts_crypt_128bit_one(void *ctx, u128 *dst, const u128 *src, le128 *iv, le128 ivblk = *iv; /* generate next IV */ - le128_gf128mul_x_ble(iv, &ivblk); + gf128mul_x_ble(iv, &ivblk); /* CC <- T xor C */ u128_xor(dst, src, (u128 *)&ivblk); diff --git a/arch/x86/include/asm/crypto/glue_helper.h b/arch/x86/include/asm/crypto/glue_helper.h index 29e53ea7d764..ed8b66de541f 100644 --- a/arch/x86/include/asm/crypto/glue_helper.h +++ b/arch/x86/include/asm/crypto/glue_helper.h @@ -125,16 +125,6 @@ static inline void le128_inc(le128 *i) i->b = cpu_to_le64(b); } -static inline void le128_gf128mul_x_ble(le128 *dst, const le128 *src) -{ - u64 a = le64_to_cpu(src->a); - u64 b = le64_to_cpu(src->b); - u64 _tt = ((s64)a >> 63) & 0x87; - - dst->a = cpu_to_le64((a << 1) ^ (b >> 63)); - dst->b = cpu_to_le64((b << 1) ^ _tt); -} - extern int glue_ecb_crypt_128bit(const struct common_glue_ctx *gctx, struct blkcipher_desc *desc, struct scatterlist *dst, |