2 files changed, 4 insertions, 2 deletions
diff --git a/src/libcryptobox/blake2/blake2.c b/src/libcryptobox/blake2/blake2.c
index addaf61f5..ecc465b35 100644
--- a/src/libcryptobox/blake2/blake2.c
+++ b/src/libcryptobox/blake2/blake2.c
@@ -278,7 +278,7 @@ blake2b_keyed (unsigned char *hash,
 	blake2b_final (&S, hash);
 }
 
-void
+const char*
 blake2b_load (void)
 {
 	guint i;
@@ -291,4 +291,6 @@ blake2b_load (void)
 			}
 		}
 	}
+
+	return blake2b_opt->desc;
 }
diff --git a/src/libcryptobox/blake2/blake2.h b/src/libcryptobox/blake2/blake2.h
index 37f1dbb4b..903a6ed0e 100644
--- a/src/libcryptobox/blake2/blake2.h
+++ b/src/libcryptobox/blake2/blake2.h
@@ -65,7 +65,7 @@ void blake2b_keyed (unsigned char *hash,
 		const unsigned char *key,
 		size_t keylen);
 
-void blake2b_load (void);
+const char* blake2b_load (void);
 
 #if defined(__cplusplus)
 }