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Ç¥ÁعøÈ£ [ÆóÁö] TTAK.KO-12.0246 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2014-12-17 ÃÑÆäÀÌÁö 207
ÇѱÛÇ¥Áظí 128 ºñÆ® ºí·Ï ¾ÏÈ£ LEA ¿î¿µ ¸ðµå
¿µ¹®Ç¥Áظí Modes of Operation for the 128-Bit Block Cipher LEA
Çѱ۳»¿ë¿ä¾à º» Ç¥ÁØÀº ºí·Ï ¾ÏÈ£ LEA(Lightweight Encryption Algorithm)ÀÇ ±â¹Ð¼º ¿î¿µ ¸ðµåÀÎ ECB(Electronic Code Book), CBC(Cipher Block Chaining), CFB(Cipher FeedBack), OFB(Output FeedBack), CTR(CounTeR)°ú ÀÎÁõ ¾Ïȣȭ ¿î¿µ ¸ðµåÀÎ CCM, GCMÀÇ ¾Ï・º¹È£È­ °úÁ¤, ±×¸®°í ÀÎÁõ ¿î¿µ ¸ðµåÀÎ CMACÀÇ ÀÎÁõ°ª »ý¼º・°ËÁõ °úÁ¤À» Á¤ÀÇÇÏ°í ÀÖ´Ù. ¶ÇÇÑ ±¸Çö ÀûÇÕ¼ºÀ» È®ÀÎÇϱâ À§ÇÑ ÂüÁ¶ ±¸Çö°ªÀ» ºÎ·Ï¿¡ ¸í½ÃÇÏ°í ÀÖ´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines the overall structure of confidential modes of operation ECB(Electronic Code Book), CBC(Cipher Block Chaining), CFB(Ciphertext FeedBack), OFB(Output FeedBack), CTR(CounTeR), authenticated encryption modes of operation CCM, GCM, and message authentication mode of operation CMAC. And test vectors for implementation conformance checks are provided in appendix.
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