1 files changed, 9 insertions, 28 deletions

diff --git a/crypto/rmd128.c b/crypto/rmd128.c
index f72d2ce848d0..89a535aa6eb8 100644
--- a/crypto/rmd128.c
+++ b/crypto/rmd128.c
@@ -44,7 +44,7 @@ struct rmd128_ctx {
 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */
 
 #define ROUND(a, b, c, d, f, k, x, s)  { \
-        (a) += f((b), (c), (d)) + (x) + (k); \
+        (a) += f((b), (c), (d)) + le32_to_cpu(x) + (k); \
         (a) = rol32((a), (s)); \
 }
 
@@ -218,28 +218,6 @@ static void rmd128_transform(u32 *state, u32 const *in)
         return;
 }
 
-static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
-{
-        while (words--) {
-                le32_to_cpus(buf);
-                buf++;
-        }
-}
-
-static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
-{
-        while (words--) {
-                cpu_to_le32s(buf);
-                buf++;
-        }
-}
-
-static inline void rmd128_transform_helper(struct rmd128_ctx *ctx)
-{
-        le32_to_cpu_array(ctx->buffer, sizeof(ctx->buffer) / sizeof(u32));
-        rmd128_transform(ctx->state, ctx->buffer);
-}
-
 static void rmd128_init(struct crypto_tfm *tfm)
 {
         struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
@@ -272,13 +250,13 @@ static void rmd128_update(struct crypto_tfm *tfm, const u8 *data,
         memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
                data, avail);
 
-        rmd128_transform_helper(rctx);
+        rmd128_transform(rctx->state, rctx->buffer);
         data += avail;
         len -= avail;
 
         while (len >= sizeof(rctx->buffer)) {
                 memcpy(rctx->buffer, data, sizeof(rctx->buffer));
-                rmd128_transform_helper(rctx);
+                rmd128_transform(rctx->state, rctx->buffer);
                 data += sizeof(rctx->buffer);
                 len -= sizeof(rctx->buffer);
         }
@@ -290,10 +268,12 @@ static void rmd128_update(struct crypto_tfm *tfm, const u8 *data,
 static void rmd128_final(struct crypto_tfm *tfm, u8 *out)
 {
         struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
-        u32 index, padlen;
+        u32 i, index, padlen;
         u64 bits;
+        u32 *dst = (u32 *)out;
         static const u8 padding[64] = { 0x80, };
-        bits = rctx->byte_count << 3;
+
+        bits = cpu_to_le64(rctx->byte_count << 3);
 
         /* Pad out to 56 mod 64 */
         index = rctx->byte_count & 0x3f;
@@ -304,7 +284,8 @@ static void rmd128_final(struct crypto_tfm *tfm, u8 *out)
         rmd128_update(tfm, (const u8 *)&bits, sizeof(bits));
 
         /* Store state in digest */
-        memcpy(out, rctx->state, sizeof(rctx->state));
+        for (i = 0; i < 4; i++)
+                dst[i] = cpu_to_le32(rctx->state[i]);
 
         /* Wipe context */
         memset(rctx, 0, sizeof(*rctx));