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Ç¥ÁعøÈ£ TTAE.OT-12.0024 ±¸Ç¥ÁعøÈ£
Á¦°³Á¤ÀÏ 2025-12-05 ÃÑÆäÀÌÁö 69
ÇѱÛÇ¥ÁØ¸í °ËÁõ °¡´ÉÇÑ ÀÚ°Ý Áõ¸í µ¥ÀÌÅÍ ¹«°á¼º 1.0
¿µ¹®Ç¥Áظí Verifiable Credential Data Integrity 1.0
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº µ¥ÀÌÅÍ ¹«°á¼º º¸ÀåÀ» À§ÇÑ ±¸Á¶ÀûÀ̰í À¯¿¬ÇÑ µðÁöÅÐ ¼­¸í ÇÁ·¹ÀÓ¿öÅ©¸¦ Á¤ÀÇÇÑ´Ù. ±âº»ÀûÀ¸·Î ¹®¼­¿¡ proof Çʵ带 »ðÀÔÇÏ¿© ¼­¸í Á¤º¸¸¦ Ç¥ÇöÇϸç, ¿©±â¿¡ ¼­¸í ŸÀÔ, »ý¼º ÀϽÃ, ¾ÏÈ£ ½ºÀ§Æ®(cryptographic suite), ¼­¸í ¸ñÀû(proofPurpose), °ËÁõ ¸Þ¼­µå µî ´Ù¾çÇÑ ¿ä¼Ò°¡ Æ÷ÇԵȴÙ. º¹¼ö ¼­¸íÀ» À§ÇØ Proof Set(ºñ¼øÂ÷ ¼­¸í)°ú Proof Chain(¼øÂ÷ ¼­¸í) ±¸Á¶¸¦ Áö¿øÇϸç, JSON ¹× JSON-LD ¹®¼­ Çü½Ä¿¡ Àû¿ëµÇµµ·Ï ¼³°èµÇ¾ú´Ù.
¿µ¹®³»¿ë¿ä¾à This standard defines a flexible digital signature framework for ensuring data integrity. It introduces a proof field containing signature details such as type, timestamp, cryptographic suite, purpose, and verification method. It supports both non-sequential (proof Set) and sequential (proof Chain) signatures across JSON and JSON-LD formats.
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°ü·ÃÆÄÀÏ TTAE.OT-12.0024.pdf TTAE.OT-12.0024.pdf            

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