41 lines
1.1 KiB
Text
41 lines
1.1 KiB
Text
/* BEGIN_HEADER */
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#include <mbedtls/ssl.h>
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#include <mbedtls/ssl_internal.h>
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_SSL_TLS_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE depends_on:MBEDTLS_SSL_DTLS_ANTI_REPLAY */
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void ssl_dtls_replay( char *prevs, char *new, int ret )
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{
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mbedtls_ssl_context ssl;
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mbedtls_ssl_config conf;
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char *end_prevs = prevs + strlen( prevs ) + 1;
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mbedtls_ssl_init( &ssl );
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mbedtls_ssl_config_init( &conf );
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TEST_ASSERT( mbedtls_ssl_config_defaults( &conf,
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MBEDTLS_SSL_IS_CLIENT,
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MBEDTLS_SSL_TRANSPORT_DATAGRAM ) == 0 );
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TEST_ASSERT( mbedtls_ssl_setup( &ssl, &conf ) == 0 );
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/* Read previous record numbers */
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for( ; end_prevs - prevs >= 13; prevs += 13 )
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{
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prevs[12] = '\0';
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unhexify( ssl.in_ctr + 2, prevs );
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mbedtls_ssl_dtls_replay_update( &ssl );
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}
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/* Check new number */
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unhexify( ssl.in_ctr + 2, new );
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TEST_ASSERT( mbedtls_ssl_dtls_replay_check( &ssl ) == ret );
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mbedtls_ssl_free( &ssl );
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mbedtls_ssl_config_free( &conf );
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}
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/* END_CASE */
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