File: random.cc

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// Copyright (c) 2012-2014 Konstantin Isakov <ikm@zbackup.org> and ZBackup contributors, see CONTRIBUTORS
// Part of ZBackup. Licensed under GNU GPLv2 or later + OpenSSL, see LICENSE

#include "random.hh"
#include <openssl/rand.h>

namespace Random {
void generateTrue( void * buf, unsigned size )
{
  if ( RAND_bytes( (unsigned char *) buf, size ) != 1 )
    throw exCantGenerate();
}

void generatePseudo( void * buf, unsigned size )
{
  if ( RAND_pseudo_bytes( (unsigned char *) buf, size ) < 0 )
    throw exCantGenerate();
}
}