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#ifndef _NSKEYGENHANDLER_H_
#define _NSKEYGENHANDLER_H_

#include <string>

class GURL;
typedef struct PK11SlotInfoStr PK11SlotInfo;

namespace mozilla_security_manager {

#define DEFAULT_RSA_KEYGEN_PE 65537L
#define DEFAULT_RSA_KEYGEN_ALG SEC_OID_PKCS1_MD5_WITH_RSA_ENCRYPTION

// Generates the key pair and the cert request (SPKAC), and returns a
// base64-encoded string suitable for use as the form value of <keygen>.
// Parameters:
//   key_size_in_bits: key size in bits (usually 2048)
//   challenge: challenge string sent by server
//   url: the URL which requested the SPKAC
//   slot: a slot to generate the key in, should be authenticated
//   stores_key: should the generated key pair be stored persistently?
std::string GenKeyAndSignChallenge(int key_size_in_bits,
                                   const std::string& challenge,
                                   const GURL& url,
                                   PK11SlotInfo* slot,
                                   bool stores_key);

}  // namespace mozilla_security_manager

#endif //_NSKEYGENHANDLER_H_