rct: add serialization machinery to rct types

src/ringct/rctTypes.h

@@ -47,6 +47,9 @@ extern "C" {
 }
 #include "crypto/crypto.h"
 
+#include "serialization/serialization.h"
+
+
 //Define this flag when debugging to get additional info on the console
 #ifdef DBG
 #define DP(x) dp(x)
@@ -106,6 +109,12 @@ namespace rct {
         key mask;
         key amount;
         key senderPk;
+
+        BEGIN_SERIALIZE_OBJECT()
+          FIELD(mask)
+          FIELD(amount)
+          FIELD(senderPk)
+        END_SERIALIZE()
     };
 
     //containers for representing amounts
@@ -132,6 +141,12 @@ namespace rct {
         keyM ss;
         key cc;
         keyV II;
+
+        BEGIN_SERIALIZE_OBJECT()
+            FIELD(ss)
+            FIELD(cc)
+            FIELD(II)
+        END_SERIALIZE()
     };
     //contains the data for an asnl sig
     // also contains the "Ci" values such that
@@ -142,6 +157,11 @@ namespace rct {
     struct rangeSig {
         asnlSig asig;
         key64 Ci;
+
+        BEGIN_SERIALIZE_OBJECT()
+            FIELD(asig)
+            FIELD(Ci)
+        END_SERIALIZE()
     };
     //A container to hold all signatures necessary for RingCT
     // rangeSigs holds all the rangeproof data of a transaction
@@ -157,15 +177,14 @@ namespace rct {
         //pairs that you mix with
         vector<ecdhTuple> ecdhInfo;
         ctkeyV outPk;
-    };
 
-    struct rmsSig {
+        BEGIN_SERIALIZE_OBJECT()
-        vector<rangeSig> rangeSigs;
+            FIELD(rangeSigs)
-        mgSig MG;
+            FIELD(MG)
-        ctkeyM mixRing;
+            FIELD(mixRing)
-        vector<ecdhTuple> destinationEcdhInfo;
+            FIELD(ecdhInfo)
-        vector<ecdhTuple> participantEcdhInfo;
+            FIELD(outPk)
-        ctkeyV outPk;
+        END_SERIALIZE()
     };
     
     //other basepoint H = toPoint(cn_fast_hash(G)), G the basepoint
@@ -270,4 +289,7 @@ namespace rct {
     xmr_amount b2d(bits amountb);
 }
 
+template<typename T> std::ostream &print256(std::ostream &o, const T &v);
+inline std::ostream &operator <<(std::ostream &o, const rct::key &v) { return print256(o, v); }
+
 #endif  /* RCTTYPES_H */

src/serialization/crypto.h

@@ -37,6 +37,7 @@
 #include "crypto/chacha8.h"
 #include "crypto/crypto.h"
 #include "crypto/hash.h"
+#include "ringct/rctTypes.h"
 
 // read
 template <template <bool> class Archive>
@@ -92,3 +93,31 @@ VARIANT_TAG(debug_archive, crypto::secret_key, "secret_key");
 VARIANT_TAG(debug_archive, crypto::key_derivation, "key_derivation");
 VARIANT_TAG(debug_archive, crypto::key_image, "key_image");
 VARIANT_TAG(debug_archive, crypto::signature, "signature");
+
+BLOB_SERIALIZER(rct::key);
+BLOB_SERIALIZER(rct::key64);
+BLOB_SERIALIZER(rct::ctkey);
+BLOB_SERIALIZER(rct::ecdhTuple);
+BLOB_SERIALIZER(rct::asnlSig);
+
+VARIANT_TAG(debug_archive, rct::key, "rct::key");
+VARIANT_TAG(debug_archive, rct::key64, "rct::key64");
+VARIANT_TAG(debug_archive, rct::ctkey, "rct::ctkey");
+VARIANT_TAG(debug_archive, rct::ecdhTuple, "rct::ecdhTuple");
+VARIANT_TAG(debug_archive, rct::asnlSig, "rct::asnlSig");
+VARIANT_TAG(debug_archive, rct::rctSig, "rct::rctSig");
+
+VARIANT_TAG(binary_archive, rct::key, 0x90);
+VARIANT_TAG(binary_archive, rct::key64, 0x91);
+VARIANT_TAG(binary_archive, rct::ctkey, 0x92);
+VARIANT_TAG(binary_archive, rct::ecdhTuple, 0x93);
+VARIANT_TAG(binary_archive, rct::asnlSig, 0x94);
+VARIANT_TAG(binary_archive, rct::rctSig, 0x95);
+
+VARIANT_TAG(json_archive, rct::key, "rct_key");
+VARIANT_TAG(json_archive, rct::key64, "rct_key64");
+VARIANT_TAG(json_archive, rct::ctkey, "rct_ctkey");
+VARIANT_TAG(json_archive, rct::ecdhTuple, "rct_ecdhTuple");
+VARIANT_TAG(json_archive, rct::asnlSig, "rct_asnlSig");
+VARIANT_TAG(json_archive, rct::rctSig, "rct_rctSig");
+