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-rw-r--r--src/include/taler_signatures.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/src/include/taler_signatures.h b/src/include/taler_signatures.h
index 1a64d52f..6ed71153 100644
--- a/src/include/taler_signatures.h
+++ b/src/include/taler_signatures.h
@@ -161,6 +161,13 @@
#define TALER_SIGNATURE_EXCHANGE_AFFIRM_DENOM_UNKNOWN 1042
+/**
+ * Signature where the Exchange confirms that it does not consider a denomination valid for the given operation
+ * at this time.
+ */
+#define TALER_SIGNATURE_EXCHANGE_AFFIRM_DENOM_EXPIRED 1043
+
+
/**********************/
/* Auditor signatures */
/**********************/
@@ -1544,6 +1551,37 @@ struct TALER_DenominationUnknownAffirmationPS
/**
+ * Response by which the exchange affirms that it does not
+ * currently consider the given denomination to be valid
+ * for the requested operation.
+ */
+struct TALER_DenominationExpiredAffirmationPS
+{
+
+ /**
+ * Purpose is #TALER_SIGNATURE_EXCHANGE_AFFIRM_DENOM_EXPIRED
+ */
+ struct GNUNET_CRYPTO_EccSignaturePurpose purpose;
+
+ /**
+ * When did the exchange sign this message.
+ */
+ struct GNUNET_TIME_AbsoluteNBO timestamp;
+
+ /**
+ * Name of the operation that is not allowed at this time. Might NOT be 0-terminated, but is padded with 0s.
+ */
+ char operation[8];
+
+ /**
+ * Hash of the public denomination key we do not know.
+ */
+ struct GNUNET_HashCode h_denom_pub;
+
+};
+
+
+/**
* Response by which the exchange affirms that it has
* closed a reserve and send back the funds.
*/