227     unsigned char buf[MBEDTLS_ENTROPY_MAX_GATHER];  in entropy_gather_internal()  local
243                         buf, MBEDTLS_ENTROPY_MAX_GATHER, &olen ) ) != 0 )  in entropy_gather_internal()
253             entropy_update( ctx, (unsigned char) i, buf, olen );  in entropy_gather_internal()
290     unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];  in mbedtls_entropy_func()  local
333     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );  in mbedtls_entropy_func()
336     mbedtls_sha512_finish( &ctx->accumulator, buf );  in mbedtls_entropy_func()
343     mbedtls_sha512_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );  in mbedtls_entropy_func()
348     mbedtls_sha512( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );  in mbedtls_entropy_func()
350     mbedtls_sha256_finish( &ctx->accumulator, buf );  in mbedtls_entropy_func()
357     mbedtls_sha256_update( &ctx->accumulator, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );  in mbedtls_entropy_func()
362     mbedtls_sha256( buf, MBEDTLS_ENTROPY_BLOCK_SIZE, buf, 0 );  in mbedtls_entropy_func()
368     memcpy( output, buf, len );  in mbedtls_entropy_func()
385     unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];  in mbedtls_entropy_update_nv_seed()  local
388     if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )  in mbedtls_entropy_update_nv_seed()
391     if( mbedtls_nv_seed_write( buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) < 0 )  in mbedtls_entropy_update_nv_seed()
395     memset( buf, 0, MBEDTLS_ENTROPY_BLOCK_SIZE );  in mbedtls_entropy_update_nv_seed()
396     mbedtls_entropy_update_manual( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE );  in mbedtls_entropy_update_nv_seed()
407     unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE];  in mbedtls_entropy_write_seed_file()  local
412     if( ( ret = mbedtls_entropy_func( ctx, buf, MBEDTLS_ENTROPY_BLOCK_SIZE ) ) != 0 )  in mbedtls_entropy_write_seed_file()
415     if( fwrite( buf, 1, MBEDTLS_ENTROPY_BLOCK_SIZE, f ) != MBEDTLS_ENTROPY_BLOCK_SIZE )  in mbedtls_entropy_write_seed_file()
432     unsigned char buf[ MBEDTLS_ENTROPY_MAX_SEED_SIZE ];  in mbedtls_entropy_update_seed_file()  local
444     if( fread( buf, 1, n, f ) != n )  in mbedtls_entropy_update_seed_file()
452     mbedtls_entropy_update_manual( ctx, buf, n );  in mbedtls_entropy_update_seed_file()
477 static int mbedtls_entropy_source_self_test_gather( unsigned char *buf, size_t buf_len )  in mbedtls_entropy_source_self_test_gather()  argument
486         if( ( ret = mbedtls_hardware_poll( NULL, buf + entropy_len,  in mbedtls_entropy_source_self_test_gather()
503 static int mbedtls_entropy_source_self_test_check_bits( const unsigned char *buf,  in mbedtls_entropy_source_self_test_check_bits()  argument
512         set &= buf[i];  in mbedtls_entropy_source_self_test_check_bits()
513         unset |= buf[i];  in mbedtls_entropy_source_self_test_check_bits()
583     unsigned char buf[MBEDTLS_ENTROPY_BLOCK_SIZE] = { 0 };  in mbedtls_entropy_self_test()  local
603     if( ( ret = mbedtls_entropy_update_manual( &ctx, buf, sizeof buf ) ) != 0 )  in mbedtls_entropy_self_test()
616         if( ( ret = mbedtls_entropy_func( &ctx, buf, sizeof( buf ) ) ) != 0 )  in mbedtls_entropy_self_test()
619         for( j = 0; j < sizeof( buf ); j++ )  in mbedtls_entropy_self_test()
620             acc[j] |= buf[j];  in mbedtls_entropy_self_test()
623     for( j = 0; j < sizeof( buf ); j++ )  in mbedtls_entropy_self_test()