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authorMartin Willi <martin@strongswan.org>2015-07-16 19:14:05 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2015-07-17 21:20:26 +0800
commit2546f811ef45fc47fcb65531bea98beeed0c97cc (patch)
tree953ec34e28547cb648f131bde32cb842d7348920 /crypto/chacha20poly1305.c
parent6692cbc28e88b4cbffaab84b82bfff888c03ed3a (diff)
downloadlinux-2546f811ef45fc47fcb65531bea98beeed0c97cc.tar.bz2
crypto: poly1305 - Export common Poly1305 helpers
As architecture specific drivers need a software fallback, export Poly1305 init/update/final functions together with some helpers in a header file. Signed-off-by: Martin Willi <martin@strongswan.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto/chacha20poly1305.c')
-rw-r--r--crypto/chacha20poly1305.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c
index 410554d3a1ff..b71445f282ad 100644
--- a/crypto/chacha20poly1305.c
+++ b/crypto/chacha20poly1305.c
@@ -14,6 +14,7 @@
#include <crypto/internal/skcipher.h>
#include <crypto/scatterwalk.h>
#include <crypto/chacha20.h>
+#include <crypto/poly1305.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -21,9 +22,6 @@
#include "internal.h"
-#define POLY1305_BLOCK_SIZE 16
-#define POLY1305_DIGEST_SIZE 16
-#define POLY1305_KEY_SIZE 32
#define CHACHAPOLY_IV_SIZE 12
struct chachapoly_instance_ctx {