安全处理的方法和装置制造方法及图纸

本申请实施例公开了一种安全处理的方法和装置，以期减少PDCP层安全处理的失败。该方法用于接收端，接收端的第一实体维护第一序列号，且每向分组数据汇聚协议PDCP实体发送一个PDCP数据包，第一序列号的值增加，该方法包括：第一实体接收数据包，并将该数据包解析为PDCP数据包；第一实体向PDCP实体发送PDCP数据包和第一序列号，其中，PDCP数据包包括PDCP序列号，第一序列号的长度大于PDCP序列号的长度，且第一序列号用于在第一实体发送给PDCP实体的PDCP数据包中存在丢失的PDCP数据包时调整参数COUNT，该参数COUNT用于安全处理。

Method and device of safety treatment

The embodiment of this application discloses a method and device for security processing in order to reduce the failure of PDCP layer security processing. This method is used at the receiving end. The first entity of the receiving end maintains the first serial number and sends a PDCP packet to the PDCP entity of the packet data aggregation protocol. The value of the first serial number increases. The method includes: the first entity receives the data packet and parses it into a PDCP packet; the first entity sends the PDCP packet and the first serial number to the PDCP entity, in which the number of PDCP is increased. Packets include PDCP serial numbers, the length of the first serial number is longer than that of the PDCP serial number, and the first serial number is used to adjust the parameter COUNT when there is a missing PDCP packet in the PDCP packet sent by the first entity to the PDCP entity. The parameter COUNT is used for security processing.

【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。

【技术保护点】
PCT国内申请，权利要求书已公开。

【技术特征摘要】
【国外来华专利技术】PCT国内申请，...

【专利技术属性】
技术研发人员：龚晓东，
申请(专利权)人：华为技术有限公司，
类型：发明
国别省市：广东,44