From cd8edbd5e26829d9b6af7aee1c969eaf4840bee5 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Sun, 24 May 2015 01:41:32 +0300
Subject: add state-to-block conversion function

---
 include/aesni/data.h | 1 +
 src/common.c         | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/include/aesni/data.h b/include/aesni/data.h
index 029d8c8..d2f6cd5 100644
--- a/include/aesni/data.h
+++ b/include/aesni/data.h
@@ -37,5 +37,6 @@ typedef struct
 AesState;
 
 AesState aes_block_to_state(AesBlock);
+AesBlock aes_state_to_block(AesState);
 
 void print_aes_block(AesBlock);
diff --git a/src/common.c b/src/common.c
index 92f5e24..f4020db 100644
--- a/src/common.c
+++ b/src/common.c
@@ -24,6 +24,11 @@ AesState aes_block_to_state(AesBlock block)
     return state;
 }
 
+AesBlock aes_state_to_block(AesState state)
+{
+    return _mm_loadu_si128((__m128i*) &state.bytes);
+}
+
 void print_aes_block(AesBlock block)
 {
     int i, j;
-- 
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