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- Added appropriate error handling to ctr_drbg_init()
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@ -61,7 +61,12 @@ int main( int argc, char *argv[] )
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}
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entropy_init( &entropy );
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ctr_drbg_init( &ctr_drbg, entropy_func, &entropy, (unsigned char *) "RANDOM_GEN", 10 );
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ret = ctr_drbg_init( &ctr_drbg, entropy_func, &entropy, (unsigned char *) "RANDOM_GEN", 10 );
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if( ret != 0 )
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{
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printf( "failed in ctr_drbg_init: %d\n", ret );
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goto cleanup;
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}
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ctr_drbg_set_prediction_resistance( &ctr_drbg, CTR_DRBG_PR_OFF );
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#if defined(POLARSSL_FS_IO)
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@ -69,17 +74,17 @@ int main( int argc, char *argv[] )
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if( ret == POLARSSL_ERR_CTR_DRBG_FILE_IO_ERROR )
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{
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printf("Failed to open seedfile. Generating one.\n");
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printf( "Failed to open seedfile. Generating one.\n" );
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ret = ctr_drbg_write_seed_file( &ctr_drbg, "seedfile" );
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if( ret != 0 )
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{
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printf("failed in ctr_drbg_write_seed_file: %d\n", ret );
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printf( "failed in ctr_drbg_write_seed_file: %d\n", ret );
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goto cleanup;
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}
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}
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else if( ret != 0 )
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{
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printf("failed in ctr_drbg_update_seed_file: %d\n", ret );
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printf( "failed in ctr_drbg_update_seed_file: %d\n", ret );
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goto cleanup;
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}
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#endif
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