Fix PrivateKey/PublicKey ::toString

1 files changed, 3 insertions, 9 deletions

diff --git a/src/Signature.cpp b/src/Signature.cpp
index cba5954..b6fb12a 100644
--- a/src/Signature.cpp
+++ b/src/Signature.cpp
@@ -1,7 +1,7 @@
 #include "../include/odhtdb/Signature.hpp"
 #include "../include/odhtdb/Hash.hpp"
+#include "../include/odhtdb/bin2hex.hpp"
 #include <sodium/crypto_sign_ed25519.h>
-#include <sodium/utils.h>
 #include <cstring>
 
 using namespace std;
@@ -61,10 +61,7 @@ namespace odhtdb
         
         string PublicKey::toString() const
         {
-            string result;
-            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;
+            return bin2hex(data, PUBLIC_KEY_NUM_BYTES);
         }
         
         PrivateKey::PrivateKey(const char *_data, size_t size)
@@ -108,10 +105,7 @@ namespace odhtdb
         
         string PrivateKey::toString() const
         {
-            string result;
-            result.resize(PRIVATE_KEY_NUM_BYTES * 2);
-            sodium_bin2hex(&result[0], PRIVATE_KEY_NUM_BYTES * 2 + 1, (const unsigned char*)data, PRIVATE_KEY_NUM_BYTES);
-            return result;
+            return bin2hex(data, PRIVATE_KEY_NUM_BYTES);
         }
         
         KeyPair::KeyPair()