remove tvg, it's now part of GNUnet

3 files changed, 0 insertions, 268 deletions

diff --git a/.gitignore b/.gitignore
index a4b9928b1..6e8473df2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -57,7 +57,6 @@ src/exchange/test_taler_exchange_httpd_home/.local/share/taler/exchange/live-key
 src/exchange/test_taler_exchange_httpd_home/.local/share/taler/exchange/wirefees/
 src/exchange-tools/taler-auditor-sign
 src/exchange-tools/taler-exchange-dbinit
-src/exchange-tools/taler-exchange-tvg
 src/exchange-tools/taler-exchange-keycheck
 src/exchange-tools/taler-exchange-keyup
 src/exchange-tools/taler-exchange-wire
diff --git a/src/exchange-tools/Makefile.am b/src/exchange-tools/Makefile.am
index 0a4bd6fe8..b08cea687 100644
--- a/src/exchange-tools/Makefile.am
+++ b/src/exchange-tools/Makefile.am
@@ -16,7 +16,6 @@ bin_PROGRAMS = \
   taler-exchange-keycheck \
   taler-exchange-wire \
   taler-exchange-dbinit \
-  taler-exchange-tvg \
   taler-wire
 
 taler_wire_SOURCES = \
@@ -61,13 +60,6 @@ taler_exchange_keycheck_LDADD = \
   -lgnunetutil  $(XLIB)
 taler_exchange_keycheck_LDFLAGS = $(POSTGRESQL_LDFLAGS)
 
-taler_exchange_tvg_SOURCES = \
-  taler-exchange-tvg.c
-taler_exchange_tvg_LDADD = \
-  $(LIBGCRYPT_LIBS) \
-  $(top_builddir)/src/util/libtalerutil.la \
-  -lgnunetutil  $(XLIB)
-
 taler_exchange_dbinit_SOURCES = \
   taler-exchange-dbinit.c
 taler_exchange_dbinit_LDADD = \
diff --git a/src/exchange-tools/taler-exchange-tvg.c b/src/exchange-tools/taler-exchange-tvg.c
deleted file mode 100644
index 55e658fc4..000000000
--- a/src/exchange-tools/taler-exchange-tvg.c
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
-  This file is part of TALER
-  Copyright (C) 2019 GNUnet e.V.
-
-  TALER is free software; you can redistribute it and/or modify it under the
-  terms of the GNU General Public License as published by the Free Software
-  Foundation; either version 3, or (at your option) any later version.
-
-  TALER is distributed in the hope that it will be useful, but WITHOUT ANY
-  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
-  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License along with
-  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
-*/
-
-/**
- * @file exchange-tools/taler-exchange-tvg.c
- * @brief Generate test vectors for cryptographic operations.
- * @author Florian Dold
- */
-#include "platform.h"
-#include "taler_util.h"
-#include "taler_signatures.h"
-#include <gnunet/gnunet_util_lib.h>
-
-
-/**
- * Print data base32-crockford with a preceding label.
- *
- * @param label label to print
- * @param data data to print
- * @param size size of data
- */
-static void
-display_data (char *label, void *data, size_t size)
-{
-  char *enc = GNUNET_STRINGS_data_to_string_alloc (data, size);
-  printf ("%s %s\n", label, enc);
-  GNUNET_free (enc);
-}
-
-
-/**
- * Main function that will be run.
- *
- * @param cls closure
- * @param args remaining command-line arguments
- * @param cfgfile name of the configuration file used (for saving, can be NULL!)
- * @param cfg configuration
- */
-static void
-run (void *cls,
-     char *const *args,
-     const char *cfgfile,
-     const struct GNUNET_CONFIGURATION_Handle *cfg)
-{
-  {
-    struct GNUNET_HashCode hc;
-    char *str = "Hello, GNU Taler";
-
-    GNUNET_CRYPTO_hash (str, strlen (str), &hc);
-
-    printf ("hash code:\n");
-    display_data ("  input", str, strlen (str));
-    display_data ("  output", &hc, sizeof (struct GNUNET_HashCode));
-  }
-  {
-    struct GNUNET_CRYPTO_EcdhePrivateKey *priv1;
-    struct GNUNET_CRYPTO_EcdhePublicKey pub1;
-    struct GNUNET_CRYPTO_EcdhePrivateKey *priv2;
-    struct GNUNET_HashCode skm;
-    priv1 = GNUNET_CRYPTO_ecdhe_key_create ();
-    priv2 = GNUNET_CRYPTO_ecdhe_key_create ();
-    GNUNET_CRYPTO_ecdhe_key_get_public (priv1, &pub1);
-    GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_ecc_ecdh (priv2, &pub1, &skm));
-
-    printf ("ecdhe key:\n");
-    display_data ("  priv1", priv1, sizeof (struct
-                                            GNUNET_CRYPTO_EcdhePrivateKey));
-    display_data ("  pub1", &pub1, sizeof (struct
-                                           GNUNET_CRYPTO_EcdhePublicKey));
-    display_data ("  priv2", priv2, sizeof (struct
-                                            GNUNET_CRYPTO_EcdhePrivateKey));
-    display_data ("  skm", &skm, sizeof (struct GNUNET_HashCode));
-    GNUNET_free (priv1);
-    GNUNET_free (priv2);
-  }
-
-  {
-    struct GNUNET_CRYPTO_EddsaPrivateKey *priv;
-    struct GNUNET_CRYPTO_EddsaPublicKey pub;
-    priv = GNUNET_CRYPTO_eddsa_key_create ();
-    GNUNET_CRYPTO_eddsa_key_get_public (priv, &pub);
-
-    printf ("eddsa key:\n");
-    display_data ("  priv", priv, sizeof (struct
-                                          GNUNET_CRYPTO_EddsaPrivateKey));
-    display_data ("  pub", &pub, sizeof (struct GNUNET_CRYPTO_EddsaPublicKey));
-    GNUNET_free (priv);
-  }
-  {
-    struct GNUNET_CRYPTO_EddsaPrivateKey *priv;
-    struct GNUNET_CRYPTO_EddsaPublicKey pub;
-    struct GNUNET_CRYPTO_EddsaSignature sig;
-    struct TALER_ProposalDataPS data = { 0 };
-    priv = GNUNET_CRYPTO_eddsa_key_create ();
-    GNUNET_CRYPTO_eddsa_key_get_public (priv, &pub);
-    data.purpose.size = htonl (sizeof (struct TALER_ProposalDataPS));
-    GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_eddsa_sign (priv, &data.purpose,
-                                                          &sig));
-    GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_eddsa_verify (0,
-                                                            &data.purpose,
-                                                            &sig,
-                                                            &pub));
-
-    printf ("eddsa sig:\n");
-    display_data ("  priv", priv, sizeof (struct
-                                          GNUNET_CRYPTO_EddsaPrivateKey));
-    display_data ("  pub", &pub, sizeof (struct GNUNET_CRYPTO_EddsaPublicKey));
-    display_data ("  data", &data, sizeof (struct TALER_ProposalDataPS));
-    display_data ("  sig", &sig, sizeof (struct GNUNET_CRYPTO_EddsaSignature));
-    GNUNET_free (priv);
-  }
-
-  {
-    size_t out_len = 64;
-    char out[out_len];
-    char *ikm = "I'm the secret input key material";
-    char *salt = "I'm very salty";
-    char *ctx = "I'm a context chunk, also known as 'info' in the RFC";
-
-    GNUNET_assert (GNUNET_OK == GNUNET_CRYPTO_kdf (&out,
-                                                   out_len,
-                                                   salt,
-                                                   strlen (salt),
-                                                   ikm,
-                                                   strlen (ikm),
-                                                   ctx,
-                                                   strlen (ctx),
-                                                   NULL));
-
-    printf ("kdf:\n");
-    display_data ("  salt", salt, strlen (salt));
-    display_data ("  ikm", ikm, strlen (ikm));
-    display_data ("  ctx", ctx, strlen (ctx));
-    printf ("  out_len %u\n", (unsigned int) out_len);
-    display_data ("  out", out, out_len);
-  }
-  {
-    struct GNUNET_CRYPTO_EcdhePrivateKey *priv_ecdhe;
-    struct GNUNET_CRYPTO_EcdhePublicKey pub_ecdhe;
-    struct GNUNET_CRYPTO_EddsaPrivateKey *priv_eddsa;
-    struct GNUNET_CRYPTO_EddsaPublicKey pub_eddsa;
-    struct GNUNET_HashCode key_material;
-    priv_ecdhe = GNUNET_CRYPTO_ecdhe_key_create ();
-    GNUNET_CRYPTO_ecdhe_key_get_public (priv_ecdhe, &pub_ecdhe);
-    priv_eddsa = GNUNET_CRYPTO_eddsa_key_create ();
-    GNUNET_CRYPTO_eddsa_key_get_public (priv_eddsa, &pub_eddsa);
-    GNUNET_CRYPTO_ecdh_eddsa (priv_ecdhe, &pub_eddsa, &key_material);
-
-    printf ("eddsa_ecdh:\n");
-    display_data ("  priv_ecdhe", priv_ecdhe, sizeof (struct
-                                                      GNUNET_CRYPTO_EcdhePrivateKey));
-    display_data ("  pub_ecdhe", &pub_ecdhe, sizeof (struct
-                                                     GNUNET_CRYPTO_EcdhePublicKey));
-    display_data ("  priv_eddsa", priv_eddsa, sizeof (struct
-                                                      GNUNET_CRYPTO_EddsaPrivateKey));
-    display_data ("  pub_eddsa", &pub_eddsa, sizeof (struct
-                                                     GNUNET_CRYPTO_EddsaPublicKey));
-    display_data ("  key_material", &key_material, sizeof (struct
-                                                           GNUNET_HashCode));
-  }
-
-  {
-    struct GNUNET_CRYPTO_RsaPrivateKey *skey;
-    struct GNUNET_CRYPTO_RsaPublicKey *pkey;
-    struct GNUNET_HashCode message_hash;
-    struct GNUNET_CRYPTO_RsaBlindingKeySecret bks;
-    struct GNUNET_CRYPTO_RsaSignature *blinded_sig;
-    struct GNUNET_CRYPTO_RsaSignature *sig;
-    char *blinded_data;
-    size_t blinded_len;
-    char *public_enc_data;
-    size_t public_enc_len;
-    char *blinded_sig_enc_data;
-    size_t blinded_sig_enc_length;
-    char *sig_enc_data;
-    size_t sig_enc_length;
-    skey = GNUNET_CRYPTO_rsa_private_key_create (2048);
-    pkey = GNUNET_CRYPTO_rsa_private_key_get_public (skey);
-    GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, &message_hash,
-                                sizeof (struct GNUNET_HashCode));
-    GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK, &bks, sizeof (struct
-                                                                          GNUNET_CRYPTO_RsaBlindingKeySecret));
-    GNUNET_assert (GNUNET_YES == GNUNET_CRYPTO_rsa_blind (&message_hash, &bks,
-                                                          pkey, &blinded_data,
-                                                          &blinded_len));
-    blinded_sig = GNUNET_CRYPTO_rsa_sign_blinded (skey, blinded_data,
-                                                  blinded_len);
-    sig = GNUNET_CRYPTO_rsa_unblind (blinded_sig, &bks, pkey);
-    GNUNET_assert (GNUNET_YES == GNUNET_CRYPTO_rsa_verify (&message_hash, sig,
-                                                           pkey));
-    public_enc_len = GNUNET_CRYPTO_rsa_public_key_encode (pkey,
-                                                          &public_enc_data);
-    blinded_sig_enc_length = GNUNET_CRYPTO_rsa_signature_encode (blinded_sig,
-                                                                 &
-                                                                 blinded_sig_enc_data);
-    sig_enc_length = GNUNET_CRYPTO_rsa_signature_encode (sig, &sig_enc_data);
-    printf ("blind signing:\n");
-    display_data ("  message_hash", &message_hash, sizeof (struct
-                                                           GNUNET_HashCode));
-    display_data ("  rsa_public_key", public_enc_data, public_enc_len);
-    display_data ("  blinding_key_secret", &bks, sizeof (struct
-                                                         GNUNET_CRYPTO_RsaBlindingKeySecret));
-    display_data ("  blinded_message", blinded_data, blinded_len);
-    display_data ("  blinded_sig", blinded_sig_enc_data,
-                  blinded_sig_enc_length);
-    display_data ("  sig", sig_enc_data, sig_enc_length);
-    GNUNET_CRYPTO_rsa_private_key_free (skey);
-    GNUNET_CRYPTO_rsa_public_key_free (pkey);
-    GNUNET_CRYPTO_rsa_signature_free (sig);
-    GNUNET_CRYPTO_rsa_signature_free (blinded_sig);
-  }
-}
-
-
-/**
- * The main function of the test vector generation tool.
- *
- * @param argc number of arguments from the command line
- * @param argv command line arguments
- * @return 0 ok, 1 on error
- */
-int
-main (int argc,
-      char *const *argv)
-{
-  const struct GNUNET_GETOPT_CommandLineOption options[] = {
-    GNUNET_GETOPT_OPTION_END
-  };
-
-  /* force linker to link against libtalerutil; if we do
-     not do this, the linker may "optimize" libtalerutil
-     away and skip #TALER_OS_init(), which we do need */
-  (void) TALER_project_data_default ();
-  GNUNET_assert (GNUNET_OK ==
-                 GNUNET_log_setup ("taler-exchange-dbinit",
-                                   "INFO",
-                                   NULL));
-  if (GNUNET_OK !=
-      GNUNET_PROGRAM_run (argc, argv,
-                          "taler-exchange-tvg",
-                          "Generate test vectors",
-                          options,
-                          &run, NULL))
-    return 1;
-  return 0;
-}