1 files changed, 1 insertions, 0 deletions
diff --git a/common/util.h b/common/util.h
index 891431b5c..c503717db 100644
--- a/common/util.h
+++ b/common/util.h
@@ -212,6 +212,7 @@ int get_pk_algo_from_key (gcry_sexp_t key);
 int get_pk_algo_from_canon_sexp (const unsigned char *keydata,
                                  size_t keydatalen);
 char *pubkey_algo_string (gcry_sexp_t s_pkey, enum gcry_pk_algos *r_algoid);
+const char *hash_algo_to_string (int algo);
 
 /*-- convert.c --*/
 int hex2bin (const char *string, void *buffer, size_t length);