add one more p2p signature

1 files changed, 53 insertions, 1 deletions

diff --git a/src/include/taler_crypto_lib.h b/src/include/taler_crypto_lib.h
index 521a24aee..809c6a8fe 100644
--- a/src/include/taler_crypto_lib.h
+++ b/src/include/taler_crypto_lib.h
@@ -195,7 +195,7 @@ struct TALER_TransferPublicKeyP
 
 
 /**
- * @brief Type of transfer public keys used during refresh
+ * @brief Type of transfer private keys used during refresh
  * operations.
  */
 struct TALER_TransferPrivateKeyP
@@ -208,6 +208,32 @@ struct TALER_TransferPrivateKeyP
 
 
 /**
+ * @brief Type of public keys used for contract
+ * encryption.
+ */
+struct TALER_ContractDiffiePublicP
+{
+  /**
+   * Taler uses ECDHE for contract encryption.
+   */
+  struct GNUNET_CRYPTO_EcdhePublicKey ecdhe_pub;
+};
+
+
+/**
+ * @brief Type of private keys used for contract
+ * encryption.
+ */
+struct TALER_ContractDiffiePrivateP
+{
+  /**
+   * Taler uses ECDHE for contract encryption.
+   */
+  struct GNUNET_CRYPTO_EcdhePrivateKey ecdhe_priv;
+};
+
+
+/**
  * @brief Type of online public keys used by the exchange to sign
  * messages.
  */
@@ -3427,6 +3453,32 @@ TALER_exchange_offline_denom_validity_verify (
   const struct TALER_MasterSignatureP *master_sig);
 
 
+// FIXME: document
+void
+TALER_exchange_offline_partner_details_sign (
+  const struct TALER_MasterPublicKeyP *partner_pub,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  struct GNUNET_TIME_Relative wad_frequency,
+  const struct TALER_Amount *wad_fee,
+  const char *partner_base_url,
+  const struct TALER_MasterPrivateKeyP *master_priv,
+  struct TALER_MasterSignatureP *master_sig);
+
+
+// FIXME: document
+enum GNUNET_GenericReturnValue
+TALER_exchange_offline_partner_details_verify (
+  const struct TALER_MasterPublicKeyP *partner_pub,
+  struct GNUNET_TIME_Timestamp start_date,
+  struct GNUNET_TIME_Timestamp end_date,
+  struct GNUNET_TIME_Relative wad_frequency,
+  const struct TALER_Amount *wad_fee,
+  const char *partner_base_url,
+  const struct TALER_MasterPublicKeyP *master_pub,
+  const struct TALER_MasterSignatureP *master_sig);
+
+
 /**
  * Create security module EdDSA signature.
  *