Output configuration of libcryptobox

2 files changed, 5 insertions, 2 deletions

diff --git a/src/libcryptobox/poly1305/poly1305.c b/src/libcryptobox/poly1305/poly1305.c
index c98b28017..9e1eed04e 100644
--- a/src/libcryptobox/poly1305/poly1305.c
+++ b/src/libcryptobox/poly1305/poly1305.c
@@ -101,7 +101,8 @@ static int poly1305_is_aligned(const void *p)
 	return ((size_t) p & (sizeof(size_t) - 1)) == 0;
 }
 
-void poly1305_load(void)
+const char*
+poly1305_load(void)
 {
 	guint i;
 
@@ -113,6 +114,8 @@ void poly1305_load(void)
 			}
 		}
 	}
+
+	return poly1305_opt->desc;
 }
 
 /* processes inlen bytes (full blocks only), handling input alignment */
diff --git a/src/libcryptobox/poly1305/poly1305.h b/src/libcryptobox/poly1305/poly1305.h
index 8eae97c88..902a9c288 100644
--- a/src/libcryptobox/poly1305/poly1305.h
+++ b/src/libcryptobox/poly1305/poly1305.h
@@ -28,7 +28,7 @@ void poly1305_auth(unsigned char *mac, const unsigned char *in, size_t inlen,
 		const poly1305_key *key);
 int poly1305_verify(const unsigned char mac1[16], const unsigned char mac2[16]);
 
-void poly1305_load(void);
+const char* poly1305_load(void);
 
 #if defined(__cplusplus)
 }