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view libtomcrypt/src/pk/asn1/der/boolean/der_encode_boolean.c @ 958:1bf92da7a2a0

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Try without identifying current user Small change that warns the user if the current user cannot be identified rather than aborting. This came in handy when I put dropbear on a dlink that did not have a true user environment. Falling back on the "-l" option and user@ options works just fine as a client. The only implication I found is that the -J option will fail ungracefully without a known own_user.
author iquaba <cooka2011@gmail.com>
date Wed, 06 Aug 2014 08:48:43 -0500
parents 0cbe8f6dbf9e
children f849a5ca2efc
line wrap: on
line source

/* LibTomCrypt, modular cryptographic library -- Tom St Denis
 *
 * LibTomCrypt is a library that provides various cryptographic
 * algorithms in a highly modular and flexible manner.
 *
 * The library is free for all purposes without any express
 * guarantee it works.
 *
 * Tom St Denis, [email protected], http://libtomcrypt.com
 */
#include "tomcrypt.h"

/**
  @file der_encode_boolean.c
  ASN.1 DER, encode a BOOLEAN, Tom St Denis
*/


#ifdef LTC_DER

/**
  Store a BOOLEAN
  @param in       The boolean to encode
  @param out      [out] The destination for the DER encoded BOOLEAN
  @param outlen   [in/out] The max size and resulting size of the DER BOOLEAN
  @return CRYPT_OK if successful
*/
int der_encode_boolean(int in, 
                       unsigned char *out, unsigned long *outlen)
{
   LTC_ARGCHK(outlen != NULL);
   LTC_ARGCHK(out    != NULL);
   
   if (*outlen < 3) {
       *outlen = 3;
       return CRYPT_BUFFER_OVERFLOW;
   }
   
   *outlen = 3;
   out[0] = 0x01;
   out[1] = 0x01;
   out[2] = in ? 0xFF : 0x00;
   
   return CRYPT_OK;
}

#endif

/* $Source: /cvs/libtom/libtomcrypt/src/pk/asn1/der/boolean/der_encode_boolean.c,v $ */
/* $Revision: 1.3 $ */
/* $Date: 2006/06/16 21:53:41 $ */