add (de)serialization + test. add some docu and stubs

1 files changed, 3 insertions, 9 deletions

diff --git a/crypto.h b/crypto.h
index aa518cd..4ccd1ca 100644
--- a/crypto.h
+++ b/crypto.h
@@ -44,17 +44,11 @@ struct brandt_hash_code {
 void brandt_hash (const void *block, size_t size, struct brandt_hash_code *ret);
 
 
-/* --- MPI --- */
-
-void brandt_mpi_print_unsigned (void *buf, size_t size, gcry_mpi_t val);
-void brandt_mpi_scan_unsigned (gcry_mpi_t *result,
-                               const void *data,
-                               size_t     size);
-
-
 /* --- EC --- */
 
-struct ec_point {
+/* used for serialized mpis and serialized curve points (they are the same size
+ * when compressed) */
+struct ec_mpi {
 	unsigned char data[256 / 8];
 };