Partially implement 'add' operation

1 files changed, 12 insertions, 1 deletions

diff --git a/src/Signature.cpp b/src/Signature.cpp
index 34f6190..d328b58 100644
--- a/src/Signature.cpp
+++ b/src/Signature.cpp
@@ -1,4 +1,5 @@
 #include "../include/Signature.hpp"
+#include "../include/Hash.hpp"
 #include <sodium/crypto_sign_ed25519.h>
 #include <sodium/utils.h>
 #include <cstring>
@@ -48,10 +49,20 @@ namespace odhtdb
             return result;
         }
         
+        size_t PublicKey::operator()() const
+        {
+            return fnvHash((const unsigned char*)data, PUBLIC_KEY_NUM_BYTES);
+        }
+        
+        bool PublicKey::operator==(const PublicKey &other) const
+        {
+            return memcmp(data, other.data, PUBLIC_KEY_NUM_BYTES) == 0;
+        }
+        
         string PublicKey::toString() const
         {
             string result;
-            result.resize(PUBLIC_KEY_NUM_BYTES * 2);
+            result.resize(PUBLIC_KEY_NUM_BYTES * 2 + 1);
             sodium_bin2hex(&result[0], PUBLIC_KEY_NUM_BYTES * 2 + 1, (const unsigned char*)data, PUBLIC_KEY_NUM_BYTES);
             return result;
         }