-address misc. fixmes

1 files changed, 0 insertions, 142 deletions

diff --git a/src/util/crypto.c b/src/util/crypto.c
index 1b486d404..13b9188c5 100644
--- a/src/util/crypto.c
+++ b/src/util/crypto.c
@@ -246,90 +246,6 @@ TALER_cs_refresh_nonce_derive (
 }
 
 
-void
-TALER_planchet_blinding_secret_create (
-  const struct TALER_PlanchetMasterSecretP *ps,
-  const struct TALER_ExchangeWithdrawValues *alg_values,
-  union TALER_DenominationBlindingKeyP *bks)
-{
-  switch (alg_values->cipher)
-  {
-  case TALER_DENOMINATION_INVALID:
-    GNUNET_break (0);
-    return;
-  case TALER_DENOMINATION_RSA:
-    GNUNET_assert (GNUNET_YES ==
-                   GNUNET_CRYPTO_kdf (&bks->rsa_bks,
-                                      sizeof (bks->rsa_bks),
-                                      "bks",
-                                      strlen ("bks"),
-                                      ps,
-                                      sizeof(*ps),
-                                      NULL,
-                                      0));
-    return;
-  case TALER_DENOMINATION_CS:
-    GNUNET_assert (GNUNET_YES ==
-                   GNUNET_CRYPTO_kdf (&bks->nonce,
-                                      sizeof (bks->nonce),
-                                      "bseed",
-                                      strlen ("bseed"),
-                                      ps,
-                                      sizeof(*ps),
-                                      &alg_values->details.cs_values,
-                                      sizeof(alg_values->details.cs_values),
-                                      NULL,
-                                      0));
-    return;
-  default:
-    GNUNET_break (0);
-  }
-}
-
-
-// FIXME: move to denom.c?
-void
-TALER_planchet_setup_coin_priv (
-  const struct TALER_PlanchetMasterSecretP *ps,
-  const struct TALER_ExchangeWithdrawValues *alg_values,
-  struct TALER_CoinSpendPrivateKeyP *coin_priv)
-{
-  switch (alg_values->cipher)
-  {
-  case TALER_DENOMINATION_RSA:
-    GNUNET_assert (GNUNET_YES ==
-                   GNUNET_CRYPTO_kdf (coin_priv,
-                                      sizeof (*coin_priv),
-                                      "coin",
-                                      strlen ("coin"),
-                                      ps,
-                                      sizeof(*ps),
-                                      NULL,
-                                      0));
-    break;
-  case TALER_DENOMINATION_CS:
-    GNUNET_assert (GNUNET_YES ==
-                   GNUNET_CRYPTO_kdf (coin_priv,
-                                      sizeof (*coin_priv),
-                                      "coin",
-                                      strlen ("coin"),
-                                      ps,
-                                      sizeof(*ps),
-                                      &alg_values->details.cs_values,
-                                      sizeof(alg_values->details.cs_values),
-                                      NULL,
-                                      0));
-    break;
-  default:
-    GNUNET_break (0);
-    return;
-  }
-  coin_priv->eddsa_priv.d[0] &= 248;
-  coin_priv->eddsa_priv.d[31] &= 127;
-  coin_priv->eddsa_priv.d[31] |= 64;
-}
-
-
 enum GNUNET_GenericReturnValue
 TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk,
                         const struct TALER_ExchangeWithdrawValues *alg_values,
@@ -369,26 +285,6 @@ TALER_planchet_detail_free (struct TALER_PlanchetDetail *pd)
 }
 
 
-void
-TALER_blinded_planchet_free (struct TALER_BlindedPlanchet *blinded_planchet)
-{
-  switch (blinded_planchet->cipher)
-  {
-  case TALER_DENOMINATION_RSA:
-    GNUNET_free (blinded_planchet->details.rsa_blinded_planchet.blinded_msg);
-    break;
-  case TALER_DENOMINATION_CS:
-    memset (blinded_planchet,
-            0,
-            sizeof (*blinded_planchet));
-    /* nothing to do for CS */
-    break;
-  default:
-    GNUNET_break (0);
-  }
-}
-
-
 enum GNUNET_GenericReturnValue
 TALER_planchet_to_coin (
   const struct TALER_DenominationPublicKey *dk,
@@ -498,44 +394,6 @@ TALER_refresh_get_commitment (struct TALER_RefreshCommitmentP *rc,
 }
 
 
-enum GNUNET_GenericReturnValue
-TALER_coin_ev_hash (const struct TALER_BlindedPlanchet *blinded_planchet,
-                    const struct TALER_DenominationHash *denom_hash,
-                    struct TALER_BlindedCoinHash *bch)
-{
-  struct GNUNET_HashContext *hash_context;
-
-  hash_context = GNUNET_CRYPTO_hash_context_start ();
-  GNUNET_CRYPTO_hash_context_read (hash_context,
-                                   denom_hash,
-                                   sizeof(*denom_hash));
-  switch (blinded_planchet->cipher)
-  {
-  case TALER_DENOMINATION_RSA:
-    GNUNET_CRYPTO_hash_context_read (
-      hash_context,
-      blinded_planchet->details.rsa_blinded_planchet.blinded_msg,
-      blinded_planchet->details.rsa_blinded_planchet.blinded_msg_size);
-    break;
-  case TALER_DENOMINATION_CS:
-    // FIXME: simplifies once 'nonce' is removed
-    // from TALER_BlindedCsPlanchet!
-    GNUNET_CRYPTO_hash_context_read (
-      hash_context,
-      &blinded_planchet->details.cs_blinded_planchet.c[0],
-      sizeof (struct GNUNET_CRYPTO_CsC) * 2);
-    break;
-  default:
-    GNUNET_break (0);
-    GNUNET_CRYPTO_hash_context_abort (hash_context);
-    return GNUNET_SYSERR;
-  }
-  GNUNET_CRYPTO_hash_context_finish (hash_context,
-                                     &bch->hash);
-  return GNUNET_OK;
-}
-
-
 void
 TALER_coin_pub_hash (const struct TALER_CoinSpendPublicKeyP *coin_pub,
                      const struct TALER_AgeHash *age_commitment_hash,