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Ç¥ÁعøÈ£ | TTAE.IF-RFC3853 | ±¸Ç¥ÁعøÈ£ | |
---|---|---|---|
Á¦°³Á¤ÀÏ | 2005-12-21 | ÃÑÆäÀÌÁö | 16 |
ÇѱÛÇ¥Áظí | SIPÀ§ÇÑ AES ¾ÏÈ£¾Ë°í¸®Áò Àû¿ë | ||
¿µ¹®Ç¥Áظí | S/MIME Advanced Encryption Standard (AES) Requirement for the Session Initiation Protocol (SIP) | ||
Çѱ۳»¿ë¿ä¾à | Advanced Encryption Standard (AES)´Â 3DESº¸´Ù ó¸® ¼Óµµ°¡ ´õ¿í ºü¸£¸ç Á»´õ º¸¾ÈÀûÀÌ´Ù. ÇöÀç 3DES´Â S/MIME¿¡¼ °Á¦ÀûÀ¸·Î »ç¿ëÇÏ°Ô µÇ¾îÀÖ´Ù. AES´Â ¶ÇÇÑ ¸Þ¸ð¸®°¡ Àû°Ô µé±â ¶§¹®¿¡ À̵¿ ´Ü¸»¿¡ Àû¿ëÇϱâ ÀûÇÕÇÏ´Ù.º» Ç¥ÁØÀº ÇöÀç SIP¿¡¼ S/MIMEÀ» ±¸ÇöÇϴµ¥ 3DES°¡ ±ÔÁ¤µÇ¾î ÀÖ´Â °ÍÀ» AES·Î ¾÷µ¥ÀÌÆ®ÇÏ´Â ¹æ¹ýÀ» ±ÔÁ¤ÇÑ´Ù | ||
¿µ¹®³»¿ë¿ä¾à | The Advanced Encryption Standard (AES) is widely believed to be faster than Triple-DES (3DES, which has previously been mandated for usage with S/MIME) and to be comparably secure. AES is also believed to have comparatively low memory requirements, which makes it suitable for use in mobile or embedded devices, an important use-case for SIP. RFC 3261 currently specifies 3DES as the mandatory-to-implement ciphersuite for implementations of S/MIME in the Session Initiation Protocol (SIP). This document updates the normative guidance of RFC 3261 to require the Advanced Encryption Standard (AES) for S/MIME. | ||
±¹Á¦Ç¥ÁØ | IETF RFC 3853 | ||
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