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Ç¥ÁعøÈ£ | TTAE.IT-H233 | ±¸Ç¥ÁعøÈ£ | |
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Á¦°³Á¤ÀÏ | 2006-06-29 | ÃÑÆäÀÌÁö | 35 |
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¿µ¹®Ç¥Áظí | Confidentiality system for audiovisual services | ||
Çѱ۳»¿ë¿ä¾à | º¸¾È ½Ã½ºÅÛÀº 2°³ÀÇ ºÎ¹® Áï µ¥ÀÌÅ͸¦ À§ÇÑ ±â¹Ð¼º ±¸Á¶ ¶Ç´Â ¾ÏÈ£È °úÁ¤ ±×¸®°í Å° °ü¸® ¼ºê ½Ã½ºÅÛÀ¸·Î ÀÌ·ç¾îÁ® ÀÖ´Ù.
ÀÌ Ç¥ÁØÀº ITU-T Ç¥ÁØ H.320, H.221, H.230 ¹× H.242¿¡ µû¸¦´Â Çù´ë¿ª ½Ãû°¢ ¼ºñ½º¿¡¼ÀÇ »ç¿ëÀ» À§ÇÑ º¸¾È ½Ã½ºÅÛÀÇ ±â¹Ð¼º ºÎ¹®À» ¼³¸íÇÑ´Ù. ¾ÏÈ£È ¾Ë°í¸®ÁòÀÌ ÀÌ¿Í °°Àº º¸¾È ½Ã½ºÅÛÀ» À§ÇØ ¿ä±¸µÇ´õ¶óµµ ÀÌ·¯ÇÑ ¾Ë°í¸®ÁòÀÇ ¸ðµç »ç¾çÀº ¿©±â¿¡ Æ÷ÇÔµÇÁö ¾Ê´Â´Ù. ¸î ¸î ¾Ë°í¸®ÁòÀº ºÎ±â A¿¡ Á¤ÀÇÇÑ´Ù. |
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¿µ¹®³»¿ë¿ä¾à | This Recommendation describes the confidentiality part of a privacy system suitable for use in narrow-band audiovisual services conforming to ITU T Recs H.320, H.221, H.230 and H.242. Although an encryption algorithm is required for such a privacy system, the specifications of such algorithms are not all included here: the system caters for more than one specific algorithm. Some of those algorithms and their parameters are defined in Annex A. A privacy system consists of two parts, the confidentiality mechanism or encryption process for the data, and a key management subsystem as described in ITU T Rec. H.234. | ||
±¹Á¦Ç¥ÁØ | ITU-T H.233 | ||
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