Reorganizing the zerocash tree.

src/zerocash/MintTransaction.h

@@ -0,0 +1,69 @@
+/** @file
+ *****************************************************************************
+
+ Declaration of interfaces for the class MintTransaction.
+
+ *****************************************************************************
+ * @author     This file is part of libzerocash, developed by the Zerocash
+ *             project and contributors (see AUTHORS).
+ * @copyright  MIT license (see LICENSE file)
+ *****************************************************************************/
+
+#ifndef MINTTRANSACTION_H_
+#define MINTTRANSACTION_H_
+
+#include "CoinCommitment.h"
+#include "Coin.h"
+
+typedef std::vector<unsigned char> CoinCommitmentValue;
+
+namespace libzerocash{
+
+/***************************** Mint transaction ******************************/
+
+class MintTransaction {
+public:
+    MintTransaction();
+
+    /**
+     * Creates a transaction minting the provided coin.
+     *
+     * @param c the coin to mint.
+     */
+    MintTransaction(const Coin& c);
+
+    /**
+     * Verifies the MintTransaction.
+     * In particular, this checks that output coin commitment
+     * actually is to a coin of the claimed value.
+     *
+     * @return true if valid, false otherwise.
+     */
+    bool verify() const;
+
+    /**
+     *Gets the commitment to the coin that was minted by this transaction.
+     *
+     * @return the commitment
+     */
+    const CoinCommitmentValue& getMintedCoinCommitmentValue() const;
+
+    /**
+     * Gets the monetary value of the minted coin.
+     *
+     * @return the value
+     */
+    uint64_t getMonetaryValue() const;
+
+
+private:
+	std::vector<unsigned char>	coinValue;			// coin value
+	std::vector<unsigned char>	internalCommitment; // "k" in paper notation
+    CoinCommitment				externalCommitment; // "cm" in paper notation
+
+	const CoinCommitment& getCoinCommitment() const { return this->externalCommitment; }
+};
+
+} /* namespace libzerocash */
+
+#endif /* MINTTRANSACTION_H_ */