Digital cellular telecommunications system (Phase 2+); 3G Security; Specification of the A5/4 Encryption Algorithms for GSM and ECSD, and the GEA4 Encryption Algorithm for GPRS (V12.0.0; 3GPP TS 55.226 version 12.0.0 Release 12)
标准号:ETSI TS 155 226-2014
标准名称: 数字蜂窝通信系统 (第2+阶段). 3G安全. GSM和ECSD用A5/4加密算法和GPRS用GEA4加密算法的规格 (V12.0.0; 3GPP TR 55.226版本12.0.0, 版本12)
英文名称:Digital cellular telecommunications system (Phase 2+); 3G Security; Specification of the A5/4 Encryption Algorithms for GSM and ECSD, and the GEA4 Encryption Algorithm for GPRS (V12.0.0; 3GPP TS 55.226 version 12.0.0 Release 12)
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):M04