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Merge commit '36adc36' into dtls

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* commit '36adc36':
  Add support for getrandom()
  Use library default for trunc-hmac in ssl_client2
  Make truncated hmac a runtime option server-side
  Fix portability issue in script
  Specific error for suites in common but none good
  Prefer SHA-1 certificates for pre-1.2 clients
  Some more refactoring/tuning.
  Minor refactoring

Conflicts:
	include/polarssl/error.h
	include/polarssl/ssl.h
	library/error.c
This commit is contained in:
Manuel Pégourié-Gonnard 2015-01-21 13:48:45 +00:00
commit bfccdd3c92
11 changed files with 262 additions and 63 deletions
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21
programs/ssl/ssl_client2.c
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@ -92,7 +92,7 @@ int main( int argc, char *argv[] )
#define DFL_MAX_VERSION -1
#define DFL_AUTH_MODE SSL_VERIFY_REQUIRED
#define DFL_MFL_CODE SSL_MAX_FRAG_LEN_NONE
#define DFL_TRUNC_HMAC 0
#define DFL_TRUNC_HMAC -1
#define DFL_RECSPLIT -1
#define DFL_RECONNECT 0
#define DFL_RECO_DELAY 0
@ -274,7 +274,7 @@ static int my_verify( void *data, x509_crt *crt, int depth, int *flags )
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
#define USAGE_TRUNC_HMAC \
" trunc_hmac=%%d default: 0 (disabled)\n"
" trunc_hmac=%%d default: library default\n"
#else
#define USAGE_TRUNC_HMAC ""
#endif /* POLARSSL_SSL_TRUNCATED_HMAC */
@ -740,9 +740,12 @@ int main( int argc, char *argv[] )
}
else if( strcmp( p, "trunc_hmac" ) == 0 )
{
opt.trunc_hmac = atoi( q );
if( opt.trunc_hmac < 0 || opt.trunc_hmac > 1 )
goto usage;
switch( atoi( q ) )
{
case 0: opt.trunc_hmac = SSL_TRUNC_HMAC_DISABLED; break;
case 1: opt.trunc_hmac = SSL_TRUNC_HMAC_ENABLED; break;
default: goto usage;
}
}
else if( strcmp( p, "hs_timeout" ) == 0 )
{
@ -1057,12 +1060,8 @@ int main( int argc, char *argv[] )
#endif
#if defined(POLARSSL_SSL_TRUNCATED_HMAC)
if( opt.trunc_hmac != 0 )
if( ( ret = ssl_set_truncated_hmac( &ssl, SSL_TRUNC_HMAC_ENABLED ) ) != 0 )
{
printf( " failed\n ! ssl_set_truncated_hmac returned %d\n\n", ret );
goto exit;
}
if( opt.trunc_hmac != DFL_TRUNC_HMAC )
ssl_set_truncated_hmac( &ssl, opt.trunc_hmac );
#endif
#if defined(POLARSSL_SSL_EXTENDED_MASTER_SECRET)