+
−/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+
− *
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− * LibTomCrypt is a library that provides various cryptographic
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− * algorithms in a highly modular and flexible manner.
+
− *
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− * The library is free for all purposes without any express
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− * guarantee it works.
+
− */
+
−#include "tomcrypt.h"
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−
+
−/**
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−  @file der_encode_boolean.c
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−  ASN.1 DER, encode a BOOLEAN, Tom St Denis
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−*/
+
−
+
−
+
−#ifdef LTC_DER
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−
+
−/**
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−  Store a BOOLEAN
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−  @param in       The boolean to encode
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−  @param out      [out] The destination for the DER encoded BOOLEAN
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−  @param outlen   [in/out] The max size and resulting size of the DER BOOLEAN
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−  @return CRYPT_OK if successful
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−*/
+
−int der_encode_boolean(int in,
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−                       unsigned char *out, unsigned long *outlen)
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−{
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−   LTC_ARGCHK(outlen != NULL);
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−   LTC_ARGCHK(out    != NULL);
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−
+
−   if (*outlen < 3) {
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−       *outlen = 3;
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−       return CRYPT_BUFFER_OVERFLOW;
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−   }
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−
+
−   *outlen = 3;
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−   out[0] = 0x01;
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−   out[1] = 0x01;
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−   out[2] = in ? 0xFF : 0x00;
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−
+
−   return CRYPT_OK;
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−}
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−
+
−#endif
+
−
+
−/* ref:         $Format:%D$ */
+
−/* git commit:  $Format:%H$ */
+
−/* commit time: $Format:%ai$ */