diff options
| -rw-r--r-- | crypto/poly1305_generic.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/crypto/poly1305_generic.c b/crypto/poly1305_generic.c index b1c2d57dc734..d752901ba0bc 100644 --- a/crypto/poly1305_generic.c +++ b/crypto/poly1305_generic.c @@ -210,7 +210,6 @@ EXPORT_SYMBOL_GPL(crypto_poly1305_update); int crypto_poly1305_final(struct shash_desc *desc, u8 *dst) { struct poly1305_desc_ctx *dctx = shash_desc_ctx(desc); - __le32 *mac = (__le32 *)dst; u32 h0, h1, h2, h3, h4; u32 g0, g1, g2, g3, g4; u32 mask; @@ -267,10 +266,10 @@ int crypto_poly1305_final(struct shash_desc *desc, u8 *dst) h3 = (h3 >> 18) | (h4 << 8); /* mac = (h + s) % (2^128) */ - f = (f >> 32) + h0 + dctx->s[0]; mac[0] = cpu_to_le32(f); - f = (f >> 32) + h1 + dctx->s[1]; mac[1] = cpu_to_le32(f); - f = (f >> 32) + h2 + dctx->s[2]; mac[2] = cpu_to_le32(f); - f = (f >> 32) + h3 + dctx->s[3]; mac[3] = cpu_to_le32(f); + f = (f >> 32) + h0 + dctx->s[0]; put_unaligned_le32(f, dst + 0); + f = (f >> 32) + h1 + dctx->s[1]; put_unaligned_le32(f, dst + 4); + f = (f >> 32) + h2 + dctx->s[2]; put_unaligned_le32(f, dst + 8); + f = (f >> 32) + h3 + dctx->s[3]; put_unaligned_le32(f, dst + 12); return 0; } |