cpp_convert_raw_public_key_to_wif exposed by Wax C++ core

core/foundation.cpp

@@ -278,6 +278,28 @@ std::string foundation::cpp_convert_raw_private_key_to_wif(const std::string& he
   return fc::ecc::private_key::regenerate(sharedSecret).key_to_wif();
 }
 
+std::string foundation::cpp_convert_raw_public_key_to_wif(const std::string& hexData)
+{
+  if(hexData.size() == 2 * sizeof(fc::ecc::public_key_data))
+  {
+    /// compressed form
+    fc::ecc::public_key_data keyData;
+    detail::convert_from_hex(hexData, keyData);
+
+    return fc::ecc::public_key::to_base58_with_prefix(keyData, HIVE_ADDRESS_PREFIX);
+
+  }
+  else
+  {
+    FC_ASSERT(hexData.size() == 2 * sizeof(fc::ecc::public_key_point_data), "Invalid size of raw public key buffer: ${s}", ("s", (hexData.size())));
+    /// uncompressed form
+    fc::ecc::public_key_point_data keyData;
+    detail::convert_from_hex(hexData, keyData);
+
+    fc::ecc::public_key key(keyData);
+    return key.to_base58_with_prefix(HIVE_ADDRESS_PREFIX);
+  }
+}
 
 brain_key_data foundation::cpp_suggest_brain_key()
 {

core/foundation.hpp

@@ -20,6 +20,11 @@ public:
   */
   std::string cpp_convert_raw_private_key_to_wif(const std::string& hexData);
 
+  /** Allows to convert raw public key form (expressed as hex string) into Hive WIF format (with prefix).
+  *   \param hexData - depending on length compressed or uncompressed key format is chosen
+  */
+  std::string cpp_convert_raw_public_key_to_wif(const std::string& hexData);
+
   brain_key_data cpp_suggest_brain_key();
 
   /** Returns map of hive::protocol constants in form: