-expanding namestore API with pkey <-> zkey conversion functions

1 files changed, 28 insertions, 0 deletions

diff --git a/src/include/gnunet_namestore_service.h b/src/include/gnunet_namestore_service.h
index 1e459a850..759b53581 100644
--- a/src/include/gnunet_namestore_service.h
+++ b/src/include/gnunet_namestore_service.h
@@ -613,6 +613,34 @@ GNUNET_NAMESTORE_z2s (const struct GNUNET_CRYPTO_EccPublicKey *z);
 
 
 /**
+ * Convert public key to the respective absolute domain name in the
+ * ".zkey" pTLD. 
+ * This is one of the very few calls in the entire API that is
+ * NOT reentrant!
+ * 
+ * @param pkey a public key with (x,y) on the eliptic curve 
+ * @return string "Y.X.zkey" where X and Y are the coordinates of the public
+ *         key in an encoding suitable for DNS labels.
+ */
+const char *
+GNUNET_NAMESTORE_pkey_to_zkey (const struct GNUNET_CRYPTO_EccPublicKey *pkey);
+
+
+/**
+ * Convert an absolute domain name in the ".zkey" pTLD to the
+ * respective public key.
+ * 
+ * @param zkey string "Y.X.zkey" where X and Y are the coordinates of the public
+ *         key in an encoding suitable for DNS labels.
+ * @param pkey set to a public key with (x,y) on the eliptic curve 
+ * @return #GNUNET_SYSERR if @a zkey has the wrong syntax
+ */
+int
+GNUNET_NAMESTORE_zkey_to_pkey (const char *zkey,
+                               struct GNUNET_CRYPTO_EccPublicKey *pkey);
+
+
+/**
  * Calculate the DHT query for a given @a label in a given @a zone.
  * 
  * @param zone private key of the zone