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자료 검색결과

표준종류

정보통신단체표준(TTAS)

표준번호

TTAT.3G-33.102(R7-7.1.0)

구 표준번호

제개정일

2008-04-09

총 페이지

한글 표준명

IMT-2000 3GPP - 3G 보안; 보안 아키텍처(R7)

영문 표준명

IMT-2000 3GPP-3G security; Security architecture(R7)

한글 내용요약

영문 내용요약

This specification defines the security architecture, i.e., the security features and the security mechanisms, for the third generation mobile telecommunication system.
A security feature is a service capability that meets one or several security requirements. The complete set of security features address the security requirements as they are defined in "3G Security: Threats and Requirements" (TS 21.133 [1]) and implement the security objectives and principles described in TS 33.120 [2]. A security mechanism is an element that is used to realise a security feature. All security features and security mechanisms taken together form the security architecture.
An example of a security feature is user data confidentiality. A security mechanism that may be used to implement that feature is a stream cipher using a derived cipher key.
This specification defines 3G security procedures performed within 3G capable networks (R99+), i.e. intra-UMTS and UMTS-GSM. As an example, UMTS authentication is applicable to UMTS radio access as well as GSM radio access provided that the serving network node and the MS are UMTS capable. Interoperability with non-UMTS capable networks (R98-) is also covered.