mirror of
https://github.com/Laupetin/OpenAssetTools.git
synced 2025-04-22 09:05:44 +00:00
50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
/* 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.
|
|
*/
|
|
#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
|
|
|
|
/* ref: HEAD -> master, tag: v1.18.2 */
|
|
/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
|
|
/* commit time: 2018-07-01 22:49:01 +0200 */
|