text: /**
  * @file       Zerocoin.h
  *
  * @brief      Exceptions and constants for Zerocoin
  *
  * @author     Ian Miers, Christina Garman and Matthew Green
  * @date       June 2013
  *
  * @copyright  Copyright 2013 Ian Miers, Christina Garman and Matthew Green
  * @license    This project is released under the MIT license.
  **/
  // Copyright (c) 2015 The PIVX developers
  
  #ifndef ZEROCOIN_DEFINES_H_
  #define ZEROCOIN_DEFINES_H_
  
  #include <stdexcept>
  
  #define ZEROCOIN_DEFAULT_SECURITYLEVEL      80
  #define ZEROCOIN_MIN_SECURITY_LEVEL         80
  #define ZEROCOIN_MAX_SECURITY_LEVEL         80
  #define ACCPROOF_KPRIME                     160
  #define ACCPROOF_KDPRIME                    128
  #define MAX_COINMINT_ATTEMPTS               1000
  #define ZEROCOIN_MINT_PRIME_PARAM			20
  #define ZEROCOIN_VERSION_STRING             "0.11"
  #define ZEROCOIN_VERSION_INT				11
  #define ZEROCOIN_PROTOCOL_VERSION           "1"
  #define HASH_OUTPUT_BITS                    256
  #define ZEROCOIN_COMMITMENT_EQUALITY_PROOF  "COMMITMENT_EQUALITY_PROOF"
  #define ZEROCOIN_ACCUMULATOR_PROOF          "ACCUMULATOR_PROOF"
  #define ZEROCOIN_SERIALNUMBER_PROOF         "SERIALNUMBER_PROOF"
  
  // Activate multithreaded mode for proof verification
  #define ZEROCOIN_THREADING 1
  
  // Uses a fast technique for coin generation. Could be more vulnerable
  // to timing attacks. Turn off if an attacker can measure coin minting time.
  #define	ZEROCOIN_FAST_MINT 1
  
  #endif /* ZEROCOIN_H_ */
  