Security algorithm determination method and device, electronic equipment and storage medium

The embodiment of the invention relates to a security algorithm determination method and device, electronic equipment and a storage medium. User equipment (UE) acquires identification information of a wireless voice over WiFi (VoWiFi) network to be accessed; according to the corresponding relation between the identification information of the VoWiFi network and a security algorithm, the security algorithm adopted in the process of accessing the VoWiFi network is determined, and the security algorithm comprises an encryption algorithm and/or an integrity algorithm. The conditions of VoWiFi network registration failure, communication failure and the like caused by inconsistency of security algorithms of the UE and the VoWiFi network are reduced, and the communication reliability is improved. 本发明实施例是关于安全性算法确定方法、装置、电子设备及存储介质。用户设备(UE)获取待接入的无线语音(VoWiFi)网络的标识信息；根据所述VoWiFi网络的所述标识信息与安全性算法的对应关系，确定在接入所述VoWiFi网络过程中采用的安全性算法，其中，所述安全性算法包括：加密算法和/或完整性算法。减少由于UE与VoWiFi网络的安全性算法不一致，产生的VoWiFi网络注册失败和通信失败等情况，提高通信可靠性。