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authorFlorian Dold <florian@dold.me>2021-12-09 10:38:02 +0100
committerFlorian Dold <florian@dold.me>2021-12-09 10:38:12 +0100
commitdcb73693dd69767828b975dc603e6b0dd2d5408d (patch)
tree89e5b3e9d4ac2efc5c70437e0b50d086c47282f5 /src/exchange-tools
parent5433c2a475a9325d0b9f0272faa197a6f8e6d24b (diff)
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crypto worker: eddsa signing
Diffstat (limited to 'src/exchange-tools')
-rw-r--r--src/exchange-tools/taler-crypto-worker.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/src/exchange-tools/taler-crypto-worker.c b/src/exchange-tools/taler-crypto-worker.c
index 674724ed..6690b912 100644
--- a/src/exchange-tools/taler-crypto-worker.c
+++ b/src/exchange-tools/taler-crypto-worker.c
@@ -137,42 +137,39 @@ run (void *cls,
"sent response\n");
continue;
}
- if (0 == strcmp ("setup_refresh_planchet", op))
+ if (0 == strcmp ("eddsa_sign",
+ op))
{
- struct TALER_TransferSecretP transfer_secret;
- uint32_t coin_index;
+ struct GNUNET_CRYPTO_EddsaSignature sig;
+ struct GNUNET_CRYPTO_EccSignaturePurpose *msg;
+ struct GNUNET_CRYPTO_EddsaPrivateKey priv;
+ size_t msg_size;
json_t *resp;
- struct GNUNET_JSON_Specification eddsa_verify_spec[] = {
- GNUNET_JSON_spec_uint32 ("coin_index",
- &coin_index),
- GNUNET_JSON_spec_fixed_auto ("transfer_secret",
- &transfer_secret),
+ struct GNUNET_JSON_Specification eddsa_sign_spec[] = {
+ GNUNET_JSON_spec_fixed_auto ("priv",
+ &priv),
+ GNUNET_JSON_spec_varsize ("msg",
+ (void **) &msg,
+ &msg_size),
GNUNET_JSON_spec_end ()
};
- struct TALER_CoinSpendPublicKeyP coin_pub;
- struct TALER_PlanchetSecretsP ps;
-
- if (GNUNET_OK !=
- GNUNET_JSON_parse (args,
- eddsa_verify_spec,
- NULL,
- NULL))
+ if (GNUNET_OK != GNUNET_JSON_parse (args,
+ eddsa_sign_spec,
+ NULL,
+ NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"malformed op args\n");
global_ret = 1;
return;
}
- TALER_planchet_setup_refresh (&transfer_secret,
- coin_index,
- &ps);
- GNUNET_CRYPTO_eddsa_key_get_public (&ps.coin_priv.eddsa_priv,
- &coin_pub.eddsa_pub);
-
+ GNUNET_CRYPTO_eddsa_sign_ (
+ &priv,
+ msg,
+ &sig
+ );
resp = GNUNET_JSON_PACK (
- GNUNET_JSON_pack_data_auto ("coin_priv", &ps.coin_priv),
- GNUNET_JSON_pack_data_auto ("coin_pub", &coin_pub),
- GNUNET_JSON_pack_data_auto ("blinding_key", &ps.blinding_key)
+ GNUNET_JSON_pack_data_auto ("sig", &sig)
);
json_dumpf (resp, stdout, JSON_COMPACT);
printf ("\n");
@@ -181,24 +178,26 @@ run (void *cls,
"sent response\n");
continue;
}
- if (0 == strcmp (op, "create_planchet"))
+ if (0 == strcmp ("setup_refresh_planchet", op))
{
struct TALER_TransferSecretP transfer_secret;
- uint32_t coin_num_salt;
- struct TALER_PlanchetSecretsP ps;
- struct TALER_CoinSpendPublicKeyP coin_pub;
+ uint32_t coin_index;
json_t *resp;
- struct GNUNET_JSON_Specification eddsa_verify_spec[] = {
+ struct GNUNET_JSON_Specification setup_refresh_planchet_spec[] = {
+ GNUNET_JSON_spec_uint32 ("coin_index",
+ &coin_index),
GNUNET_JSON_spec_fixed_auto ("transfer_secret",
&transfer_secret),
- GNUNET_JSON_spec_uint32 ("coin_index",
- &coin_num_salt),
GNUNET_JSON_spec_end ()
};
- if (GNUNET_OK != GNUNET_JSON_parse (args,
- eddsa_verify_spec,
- NULL,
- NULL))
+ struct TALER_CoinSpendPublicKeyP coin_pub;
+ struct TALER_PlanchetSecretsP ps;
+
+ if (GNUNET_OK !=
+ GNUNET_JSON_parse (args,
+ setup_refresh_planchet_spec,
+ NULL,
+ NULL))
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"malformed op args\n");
@@ -206,7 +205,8 @@ run (void *cls,
return;
}
TALER_planchet_setup_refresh (&transfer_secret,
- coin_num_salt, &ps);
+ coin_index,
+ &ps);
GNUNET_CRYPTO_eddsa_key_get_public (&ps.coin_priv.eddsa_priv,
&coin_pub.eddsa_pub);