diff options
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/crypto.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/util/crypto.c b/src/util/crypto.c index 99171ebc..b75cd8b4 100644 --- a/src/util/crypto.c +++ b/src/util/crypto.c @@ -226,6 +226,7 @@ TALER_planchet_setup_random (struct TALER_PlanchetSecretsP *ps) * * @param dk denomination key for the coin to be created * @param ps secret planchet internals (for #TALER_planchet_to_coin) + * @param[out] c_hash set to the hash of the public key of the coin (needed later) * @param[out] pd set to the planchet detail for TALER_MERCHANT_tip_pickup() and * other withdraw operations * @return #GNUNET_OK on success @@ -233,6 +234,7 @@ TALER_planchet_setup_random (struct TALER_PlanchetSecretsP *ps) int TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk, const struct TALER_PlanchetSecretsP *ps, + struct GNUNET_HashCode *c_hash, struct TALER_PlanchetDetail *pd) { struct TALER_CoinSpendPublicKeyP coin_pub; @@ -241,9 +243,9 @@ TALER_planchet_prepare (const struct TALER_DenominationPublicKey *dk, &coin_pub.eddsa_pub); GNUNET_CRYPTO_hash (&coin_pub.eddsa_pub, sizeof (struct GNUNET_CRYPTO_EcdsaPublicKey), - &pd->c_hash); + c_hash); if (GNUNET_YES != - GNUNET_CRYPTO_rsa_blind (&pd->c_hash, + GNUNET_CRYPTO_rsa_blind (c_hash, &ps->blinding_key.bks, dk->rsa_public_key, &pd->coin_ev, |