[PATCH 3/5] crypto: export CHACHAPOLY_IV_SIZE

[Horia Geantă]

From: Cristian Stoica <cristian.sto...@nxp.com>

Move CHACHAPOLY_IV_SIZE to header file, so it can be reused.

Signed-off-by: Cristian Stoica <cristian.sto...@nxp.com>
Signed-off-by: Horia Geantă <horia.gea...@nxp.com>
---
 crypto/chacha20poly1305.c | 2 --
 include/crypto/chacha20.h | 1 +
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c
index 600afa99941f..f9dd5453046a 100644
--- a/crypto/chacha20poly1305.c
+++ b/crypto/chacha20poly1305.c
@@ -22,8 +22,6 @@
 
 #include "internal.h"
 
-#define CHACHAPOLY_IV_SIZE     12
-
 struct chachapoly_instance_ctx {
        struct crypto_skcipher_spawn chacha;
        struct crypto_ahash_spawn poly;
diff --git a/include/crypto/chacha20.h b/include/crypto/chacha20.h
index f76302d99e2b..2d3129442a52 100644
--- a/include/crypto/chacha20.h
+++ b/include/crypto/chacha20.h
@@ -13,6 +13,7 @@
 #define CHACHA20_IV_SIZE       16
 #define CHACHA20_KEY_SIZE      32
 #define CHACHA20_BLOCK_SIZE    64
+#define CHACHAPOLY_IV_SIZE     12
 
 struct chacha20_ctx {
        u32 key[8];
-- 
2.16.2