RecSlidWindow结构体 参考

#include <rec_anti_replay.h>

Public 属性
uint64_t	top
uint64_t	window

详细描述

Anti-replay check function: Use uint64_t variable to store flag bit，When receive a message, set the flag of corresponding sequence number to 1 The least significant bit of the variable stores the maximum sequence number of the sliding window top, when the top updates, shift the sliding window to the left If a duplicate message or a message whose sequence number is smaller than the minimum sliding window value is received, discard it

window: 64 bits Range: [top-63, top)

1. Initial state： top - 63 top | - - - - - - |
2. hen the top + 2 message is received： top - 61 top + 2 | - - - - - - |

---

该结构体的文档由以下文件生成:

• tls/record/src/rec_anti_replay.h