Add database storage (in memory), need to store it on disk later

1 files changed, 4 insertions, 2 deletions

diff --git a/src/Signature.cpp b/src/Signature.cpp
index 804047e..946d754 100644
--- a/src/Signature.cpp
+++ b/src/Signature.cpp
@@ -9,7 +9,9 @@ namespace odhtdb
 {
     namespace Signature
     {
-        PublicKey::PublicKey(char *_data, size_t size)
+        PublicKey PublicKey::ZERO("\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", PUBLIC_KEY_NUM_BYTES);
+        
+        PublicKey::PublicKey(const char *_data, size_t size)
         {
             if(size != PUBLIC_KEY_NUM_BYTES)
             {
@@ -41,7 +43,7 @@ namespace odhtdb
             return result;
         }
         
-        PrivateKey::PrivateKey(char *_data, size_t size)
+        PrivateKey::PrivateKey(const char *_data, size_t size)
         {
             if(size != PRIVATE_KEY_NUM_BYTES)
             {