Move _ghash_digest.

3 files changed, 11 insertions, 6 deletions

diff --git a/ChangeLog b/ChangeLog
index edfd411a..dc288dd1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2022-02-19  Niels Möller  <nisse@lysator.liu.se>
+
+	* ghash-set-key.c (_ghash_digest): Moved function from...
+	* ghash-update.c (_ghash_digest): ...old location.
+
 2022-02-18  Niels Möller  <nisse@lysator.liu.se>
 
 	* block-internal.h (block16_zero): New function.
diff --git a/ghash-set-key.c b/ghash-set-key.c
index e8813a5e..fa3c5588 100644
--- a/ghash-set-key.c
+++ b/ghash-set-key.c
@@ -66,3 +66,9 @@ _ghash_set_key (struct gcm_key *ctx, const union nettle_block16 *key)
 	block16_xor3 (&ctx->h[i+j], &ctx->h[i], &ctx->h[j]);
     }
 }
+
+void
+_ghash_digest (const union nettle_block16 *state, union nettle_block16 *digest)
+{
+  block16_xor (digest, state);
+}
diff --git a/ghash-update.c b/ghash-update.c
index 00940ae5..b960bcda 100644
--- a/ghash-update.c
+++ b/ghash-update.c
@@ -136,9 +136,3 @@ _ghash_update (const struct gcm_key *ctx, union nettle_block16 *state,
     }
   return data;
 }
-
-void
-_ghash_digest (const union nettle_block16 *state, union nettle_block16 *digest)
-{
-  block16_xor (digest, state);
-}