diff options
Diffstat (limited to 'src/lib/exchange_api_link.c')
| -rw-r--r-- | src/lib/exchange_api_link.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/lib/exchange_api_link.c b/src/lib/exchange_api_link.c index 55d3bdb66..ec085b533 100644 --- a/src/lib/exchange_api_link.c +++ b/src/lib/exchange_api_link.c @@ -138,6 +138,7 @@ parse_link_coin (const struct TALER_EXCHANGE_LinkHandle *lh, struct TALER_PlanchetDetail pd; struct TALER_CoinPubHash c_hash; struct TALER_CoinSpendPublicKeyP old_coin_pub; + struct TALER_BlindedCoinHash coin_envelope_hash; GNUNET_CRYPTO_eddsa_key_get_public (&lh->coin_priv.eddsa_priv, &old_coin_pub.eddsa_pub); @@ -151,11 +152,14 @@ parse_link_coin (const struct TALER_EXCHANGE_LinkHandle *lh, GNUNET_JSON_parse_free (spec); return GNUNET_SYSERR; } + GNUNET_CRYPTO_hash (pd.coin_ev, + pd.coin_ev_size, + &coin_envelope_hash.hash); + if (GNUNET_OK != TALER_wallet_link_verify (&pd.denom_pub_hash, trans_pub, - pd.coin_ev, - pd.coin_ev_size, + &coin_envelope_hash, &old_coin_pub, &link_sig)) { |