cmac64: fix nettle_block16 usage

CMAC64 uses block8, rather than block16.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

diff --git a/cmac64.c b/cmac64.c
index 2fbffc9b5ea620ace588ae14edc6feb97f89a78e..636635ba478bd19d46c3eb253d4dd62b0d3cfc8d 100644 (file)
--- a/cmac64.c
+++ b/cmac64.c
@@ -98,7 +98,7 @@ cmac64_update(struct cmac64_ctx *ctx, const void *cipher,
              nettle_cipher_func *encrypt,
              size_t msg_len, const uint8_t *msg)
 {
-  union nettle_block16 Y;
+  union nettle_block8 Y;
   /*
    * check if we expand the block
    */