diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/taler_crypto_lib.h | 10 | ||||
| -rw-r--r-- | src/include/taler_exchangedb_plugin.h | 9 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h index f12516177..18c214e19 100644 --- a/src/include/taler_crypto_lib.h +++ b/src/include/taler_crypto_lib.h @@ -354,10 +354,10 @@ struct TALER_CoinPublicInfo struct TALER_CoinSpendPublicKeyP coin_pub; /** - * Public key representing the denomination of the coin - * that is being deposited. + * Hash of the public key representing the denomination of the coin that is + * being deposited. */ - struct TALER_DenominationPublicKey denom_pub; + struct GNUNET_HashCode denom_pub_hash; /** * (Unblinded) signature over @e coin_pub with @e denom_pub, @@ -401,12 +401,14 @@ struct TALER_TrackTransferDetails * is not expired, and the signature is correct. * * @param coin_public_info the coin public info to check for validity + * @param denom_pub denomination key, must match @a coin_public_info's `denom_pub_hash` * @return #GNUNET_YES if the coin is valid, * #GNUNET_NO if it is invalid * #GNUNET_SYSERR if an internal error occured */ int -TALER_test_coin_valid (const struct TALER_CoinPublicInfo *coin_public_info); +TALER_test_coin_valid (const struct TALER_CoinPublicInfo *coin_public_info, + const struct TALER_DenominationPublicKey *denom_pub); GNUNET_NETWORK_STRUCT_BEGIN diff --git a/src/include/taler_exchangedb_plugin.h b/src/include/taler_exchangedb_plugin.h index 2d9f14208..0a46c7264 100644 --- a/src/include/taler_exchangedb_plugin.h +++ b/src/include/taler_exchangedb_plugin.h @@ -147,9 +147,9 @@ struct TALER_EXCHANGEDB_CollectableBlindcoin struct TALER_DenominationSignature sig; /** - * Denomination key (which coin was generated). + * Hash of the denomination key (which coin was generated). */ - struct TALER_DenominationPublicKey denom_pub; + struct GNUNET_HashCode denom_pub_hash; /** * Value of the coin being exchangeed (matching the denomination key) @@ -1045,6 +1045,7 @@ typedef int const struct TALER_Amount *amount, const struct TALER_ReservePublicKeyP *reserve_pub, const struct TALER_CoinPublicInfo *coin, + const struct TALER_DenominationPublicKey *denom_pub, const struct TALER_CoinSpendSignatureP *coin_sig, const struct TALER_DenominationBlindingKeyP *coin_blind); @@ -1274,14 +1275,14 @@ struct TALER_EXCHANGEDB_Plugin * * @param cls the @e cls of this struct with the plugin-specific state * @param session connection to use - * @param denom_pub the public key used for signing coins of this denomination + * @param denom_pub_hash hash of the public key used for signing coins of this denomination * @param[out] issue set to issue information with value, fees and other info about the coin * @return transaction status code */ enum GNUNET_DB_QueryStatus (*get_denomination_info) (void *cls, struct TALER_EXCHANGEDB_Session *session, - const struct TALER_DenominationPublicKey *denom_pub, + const struct GNUNET_HashCode *denom_pub_hash, struct TALER_EXCHANGEDB_DenominationKeyInformationP *issue); |