toxcore/nacl/crypto_onetimeauth/wrapper-auth.cpp
2013-07-02 09:53:34 -04:00

12 lines
411 B
C++

#include <string>
using std::string;
#include "crypto_onetimeauth.h"
string crypto_onetimeauth(const string &m,const string &k)
{
if (k.size() != crypto_onetimeauth_KEYBYTES) throw "incorrect key length";
unsigned char a[crypto_onetimeauth_BYTES];
crypto_onetimeauth(a,(const unsigned char *) m.c_str(),m.size(),(const unsigned char *) k.c_str());
return string((char *) a,crypto_onetimeauth_BYTES);
}