add first ZKP including test case

1 files changed, 2 insertions, 4 deletions

diff --git a/crypto.h b/crypto.h
index 28bf4eb..0df73e4 100644
--- a/crypto.h
+++ b/crypto.h
@@ -25,10 +25,6 @@
 #include <gcrypt.h>
 #include <stdint.h>
 
-extern gcry_mpi_point_t ec_gen;
-extern gcry_ctx_t ec_ctx;
-
-
 void brandt_crypto_init ();
 
 
@@ -57,5 +53,7 @@ void brandt_mpi_scan_unsigned (gcry_mpi_t *result, const void *data, size_t size
 void brandt_ec_skey_create (gcry_mpi_t* skey);
 void brandt_ec_pkey_compute (gcry_mpi_point_t* pkey, const gcry_mpi_t skey);
 void brandt_ec_keypair_create (gcry_mpi_point_t* pkey, gcry_mpi_t* skey);
+void brandt_ec_keypair_create_base (gcry_mpi_point_t* pkey, gcry_mpi_t* skey, const gcry_mpi_point_t base);
+int brandt_ec_point_cmp (const gcry_mpi_point_t a, const gcry_mpi_point_t b);
 
 #endif /* ifndef _BRANDT_CRYPTO_H */