diff options
Diffstat (limited to 'lib/crypto')
-rw-r--r-- | lib/crypto/sha256.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/crypto/sha256.c b/lib/crypto/sha256.c index b8114028d06f..1458a20d53a5 100644 --- a/lib/crypto/sha256.c +++ b/lib/crypto/sha256.c @@ -14,7 +14,7 @@ #include <linux/bitops.h> #include <linux/string.h> #include <crypto/sha256.h> -#include <asm/byteorder.h> +#include <asm/unaligned.h> static inline u32 Ch(u32 x, u32 y, u32 z) { @@ -33,7 +33,7 @@ static inline u32 Maj(u32 x, u32 y, u32 z) static inline void LOAD_OP(int I, u32 *W, const u8 *input) { - W[I] = __be32_to_cpu(((__be32 *)(input))[I]); + W[I] = get_unaligned_be32((__u32 *)input + I); } static inline void BLEND_OP(int I, u32 *W) @@ -201,7 +201,7 @@ static void sha256_transform(u32 *state, const u8 *input) /* clear any sensitive info... */ a = b = c = d = e = f = g = h = t1 = t2 = 0; - memset(W, 0, 64 * sizeof(u32)); + memzero_explicit(W, 64 * sizeof(u32)); } int sha256_init(struct sha256_state *sctx) @@ -270,7 +270,7 @@ int sha256_final(struct sha256_state *sctx, u8 *out) /* Store state in digest */ for (i = 0; i < 8; i++) - dst[i] = cpu_to_be32(sctx->state[i]); + put_unaligned_be32(sctx->state[i], &dst[i]); /* Zeroize sensitive information. */ memset(sctx, 0, sizeof(*sctx)); |