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-rw-r--r--src/benchmark/taler-aggregator-benchmark.c9
-rw-r--r--src/include/taler_testing_lib.h3
-rw-r--r--src/testing/testing_api_cmd_recoup.c1
-rw-r--r--src/testing/testing_api_cmd_recoup_refresh.c6
-rw-r--r--src/testing/testing_api_cmd_withdraw.c38
-rw-r--r--src/util/crypto.c34
6 files changed, 62 insertions, 29 deletions
diff --git a/src/benchmark/taler-aggregator-benchmark.c b/src/benchmark/taler-aggregator-benchmark.c
index 062cb1da9..bace70027 100644
--- a/src/benchmark/taler-aggregator-benchmark.c
+++ b/src/benchmark/taler-aggregator-benchmark.c
@@ -493,6 +493,7 @@ run (void *cls,
struct TALER_PlanchetSecretsP ps;
struct TALER_ExchangeWithdrawValues alg_values;
struct TALER_CoinSpendPublicKeyP coin_pub;
+ union TALER_DenominationBlindingKeyP bks;
RANDOMIZE (&coin_pub);
GNUNET_assert (GNUNET_OK ==
@@ -500,6 +501,7 @@ run (void *cls,
&denom_pub,
TALER_DENOMINATION_RSA,
1024));
+ alg_values.cipher = TALER_DENOMINATION_RSA;
TALER_denom_pub_hash (&denom_pub,
&h_denom_pub);
make_amountN (2, 0, &issue.properties.value);
@@ -521,10 +523,11 @@ run (void *cls,
TALER_planchet_blinding_secret_create (&ps,
- &alg_values);
+ &alg_values,
+ &bks);
GNUNET_assert (GNUNET_OK ==
TALER_denom_blind (&denom_pub,
- &ps.blinding_key,
+ &bks,
NULL, /* FIXME-oec */
&coin_pub,
&alg_values,
@@ -538,7 +541,7 @@ run (void *cls,
GNUNET_assert (GNUNET_OK ==
TALER_denom_sig_unblind (&denom_sig,
&bds,
- &ps.blinding_key,
+ &bks,
&denom_pub));
TALER_blinded_denom_sig_free (&bds);
TALER_denom_pub_free (&denom_pub);
diff --git a/src/include/taler_testing_lib.h b/src/include/taler_testing_lib.h
index 5e3fe288b..70bbda7fb 100644
--- a/src/include/taler_testing_lib.h
+++ b/src/include/taler_testing_lib.h
@@ -2443,6 +2443,7 @@ TALER_TESTING_get_trait (const struct TALER_TESTING_Trait *traits,
#define TALER_TESTING_SIMPLE_TRAITS(op) \
op (bank_row, const uint64_t) \
op (reserve_priv, const struct TALER_ReservePrivateKeyP) \
+ op (planchet_secret, const struct TALER_PlanchetSecretsP) \
op (reserve_pub, const struct TALER_ReservePublicKeyP) \
op (merchant_priv, const struct TALER_MerchantPrivateKeyP) \
op (merchant_pub, const struct TALER_MerchantPublicKeyP) \
@@ -2482,7 +2483,7 @@ TALER_TESTING_get_trait (const struct TALER_TESTING_Trait *traits,
#define TALER_TESTING_INDEXED_TRAITS(op) \
op (denom_pub, const struct TALER_EXCHANGE_DenomPublicKey) \
op (denom_sig, const struct TALER_DenominationSignature) \
- op (planchet_secret, const struct TALER_PlanchetSecretsP) \
+ op (planchet_secrets, const struct TALER_PlanchetSecretsP) \
op (exchange_wd_value, const struct TALER_ExchangeWithdrawValues) \
op (coin_priv, const struct TALER_CoinSpendPrivateKeyP) \
op (coin_pub, const struct TALER_CoinSpendPublicKeyP) \
diff --git a/src/testing/testing_api_cmd_recoup.c b/src/testing/testing_api_cmd_recoup.c
index da7f00a8e..74c294ef4 100644
--- a/src/testing/testing_api_cmd_recoup.c
+++ b/src/testing/testing_api_cmd_recoup.c
@@ -284,7 +284,6 @@ recoup_run (void *cls,
}
if (GNUNET_OK !=
TALER_TESTING_get_trait_planchet_secret (coin_cmd,
- idx,
&planchet))
{
GNUNET_break (0);
diff --git a/src/testing/testing_api_cmd_recoup_refresh.c b/src/testing/testing_api_cmd_recoup_refresh.c
index 9b09358f9..a1f34f70e 100644
--- a/src/testing/testing_api_cmd_recoup_refresh.c
+++ b/src/testing/testing_api_cmd_recoup_refresh.c
@@ -277,9 +277,9 @@ recoup_refresh_run (void *cls,
return;
}
if (GNUNET_OK !=
- TALER_TESTING_get_trait_planchet_secret (coin_cmd,
- idx,
- &planchet))
+ TALER_TESTING_get_trait_planchet_secrets (coin_cmd,
+ idx,
+ &planchet))
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
diff --git a/src/testing/testing_api_cmd_withdraw.c b/src/testing/testing_api_cmd_withdraw.c
index 7e2eecce9..306409155 100644
--- a/src/testing/testing_api_cmd_withdraw.c
+++ b/src/testing/testing_api_cmd_withdraw.c
@@ -100,6 +100,22 @@ struct WithdrawState
struct TALER_ReservePublicKeyP reserve_pub;
/**
+ * Private key of the coin.
+ */
+ struct TALER_CoinSpendPrivateKeyP coin_priv;
+
+ /**
+ * Blinding key used during the operation.
+ */
+ union TALER_DenominationBlindingKeyP bks;
+
+ /**
+ * Values contributed from the exchange during the
+ * withdraw protocol.
+ */
+ struct TALER_ExchangeWithdrawValues exchange_vals;
+
+ /**
* Interpreter state (during command).
*/
struct TALER_TESTING_Interpreter *is;
@@ -263,6 +279,9 @@ reserve_withdraw_cb (void *cls,
case MHD_HTTP_OK:
TALER_denom_sig_deep_copy (&ws->sig,
&wr->details.success.sig);
+ ws->coin_priv = wr->details.success.coin_priv;
+ ws->bks = wr->details.success.bks;
+ ws->exchange_vals = wr->details.success.exchange_vals;
if (0 != ws->total_backoff.rel_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
@@ -388,11 +407,11 @@ withdraw_run (void *cls,
&ws->reserve_pub);
if (NULL == ws->reuse_coin_key_ref)
{
- TALER_planchet_setup_coin_priv (&ws->ps.coin_priv);
+ TALER_planchet_setup_random (&ws->ps);
}
else
{
- const struct TALER_CoinSpendPrivateKeyP *coin_priv;
+ const struct TALER_PlanchetSecretsP *ps;
const struct TALER_TESTING_Command *cref;
char *cstr;
unsigned int index;
@@ -406,11 +425,9 @@ withdraw_run (void *cls,
GNUNET_assert (NULL != cref);
GNUNET_free (cstr);
GNUNET_assert (GNUNET_OK ==
- TALER_TESTING_get_trait_coin_priv (cref,
- index,
- &coin_priv));
- TALER_planchet_setup_coin_priv (&ws->ps.coin_priv);
- ws->ps.coin_priv = *coin_priv;
+ TALER_TESTING_get_trait_planchet_secret (cref,
+ &ps));
+ ws->ps = *ps;
}
if (NULL == ws->pk)
{
@@ -513,9 +530,12 @@ withdraw_traits (void *cls,
/* history entry MUST be first due to response code logic below! */
TALER_TESTING_make_trait_reserve_history (&ws->reserve_history),
TALER_TESTING_make_trait_coin_priv (0 /* only one coin */,
- &ws->ps.coin_priv),
+ &ws->coin_priv),
+ TALER_TESTING_make_trait_planchet_secret (&ws->ps),
TALER_TESTING_make_trait_blinding_key (0 /* only one coin */,
- &ws->ps.blinding_key),
+ &ws->bks),
+ TALER_TESTING_make_trait_exchange_wd_value (0 /* only one coin */,
+ &ws->exchange_vals),
TALER_TESTING_make_trait_denom_pub (0 /* only one coin */,
ws->pk),
TALER_TESTING_make_trait_denom_sig (0 /* only one coin */,
diff --git a/src/util/crypto.c b/src/util/crypto.c
index b315cd31a..b4e610ab0 100644
--- a/src/util/crypto.c
+++ b/src/util/crypto.c
@@ -147,6 +147,16 @@ TALER_link_recover_transfer_secret (
void
+TALER_planchet_setup_random (
+ struct TALER_PlanchetSecretsP *ps)
+{
+ GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_STRONG,
+ ps,
+ sizeof (*ps));
+}
+
+
+void
TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
uint32_t coin_num_salt,
struct TALER_PlanchetSecretsP *ps)
@@ -167,11 +177,12 @@ TALER_planchet_setup_refresh (const struct TALER_TransferSecretP *secret_seed,
}
+// FIXME: bad name!
void
-cs_blinding_seed_derive (const struct
- TALER_PlanchetSecretsP *ps,
- const struct GNUNET_CRYPTO_CsRPublic r_pub[2],
- struct GNUNET_CRYPTO_CsNonce *blind_seed)
+cs_blinding_seed_derive (
+ const struct TALER_PlanchetSecretsP *ps,
+ const struct GNUNET_CRYPTO_CsRPublic r_pub[2],
+ struct GNUNET_CRYPTO_CsNonce *blind_seed)
{
GNUNET_assert (GNUNET_YES ==
GNUNET_CRYPTO_hkdf (blind_seed,
@@ -190,9 +201,9 @@ cs_blinding_seed_derive (const struct
void
-TALER_cs_withdraw_nonce_derive (const struct
- TALER_PlanchetSecretsP *ps,
- struct TALER_CsNonce *nonce)
+TALER_cs_withdraw_nonce_derive (
+ const struct TALER_PlanchetSecretsP *ps,
+ struct TALER_CsNonce *nonce)
{
GNUNET_assert (GNUNET_YES ==
GNUNET_CRYPTO_kdf (nonce,
@@ -229,11 +240,10 @@ TALER_cs_refresh_nonce_derive (
void
-TALER_planchet_blinding_secret_create (const struct TALER_PlanchetSecretsP *ps,
-
- const struct
- TALER_ExchangeWithdrawValues *alg_values,
- union TALER_DenominationBlindingKeyP *bks)
+TALER_planchet_blinding_secret_create (
+ const struct TALER_PlanchetSecretsP *ps,
+ const struct TALER_ExchangeWithdrawValues *alg_values,
+ union TALER_DenominationBlindingKeyP *bks)
{
switch (alg_values->cipher)
{
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-17 15:00:49 +0000