{"id":16500,"date":"2024-07-26T16:51:31","date_gmt":"2024-07-26T07:51:31","guid":{"rendered":"https:\/\/www.techopedia.com\/kr\/?post_type=definition&p=16500"},"modified":"2024-07-26T16:51:31","modified_gmt":"2024-07-26T07:51:31","slug":"atomic-swap","status":"publish","type":"definition","link":"https:\/\/www.techopedia.com\/kr\/definition\/atomic-swap","title":{"rendered":"\uc544\ud1a0\ubbf9 \uc2a4\uc651(Atomic Swap)"},"content":{"rendered":"
\uc544\ud1a0\ubbf9 \uc2a4\uc651(Atomic Swap)\uc740 \ud574\uc2dc \ud0c0\uc784\ub85d \uc2a4\ub9c8\ud2b8 \uacc4\uc57d<\/a>\uc744 \uc0ac\uc6a9\ud574 P2P \ubc29\uc2dd\uc73c\ub85c \uc774\ub904\uc9c0\ub294 \uac00\uc0c1\ud654\ud3d0\uc758 \ud06c\ub85c\uc2a4\uccb4\uc778<\/a> \uad50\ud658\uc774\ub2e4.<\/p>\n \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uc81c3\uc790 \uac00\uc0c1\ud654\ud3d0 \uac70\ub798\uc18c\ub098 \uc720\ub3d9\uc131 \ud480<\/a>\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0, \uc11c\ub85c \ub2e4\ub978 \ube14\ub85d\uccb4\uc778 \uac04\uc5d0 \uac00\uc0c1\ud654\ud3d0<\/a>\ub97c \uac70\ub798\ud558\ub294 \uac00\uc7a5 \ud0c8\uc911\uc559\ud654<\/a>\ub418\uace0 \uc2e0\ub8b0\uac00 \ud544\uc694 \uc5c6\ub294(trustless) \ubc29\ubc95\uc73c\ub85c \uac04\uc8fc\ub41c\ub2e4.<\/p>\n \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d<\/a>(hash timelock contract)\uc774\ub77c\ub294 \ud2b9\ubcc4\ud55c \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc744 \uc0ac\uc6a9\ud574 \uc2e0\ub8b0\uac00 \ud544\uc694 \uc5c6\ub294 P2P \uad50\ucc28 \uccb4\uc778 \uac70\ub798\ub97c \uac00\ub2a5\ud558\uac8c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uacc4\uc57d\uc740 \uac70\ub798 \ucc38\uc5ec\uc790\ub4e4\uc774 \ud1a0\ud070<\/a>\uc744 \uc608\uce58\ud558\ub294 \uae08\uace0 \ub610\ub294 \uc5d0\uc2a4\ud06c\ub85c(escrow) \uacc4\uc815 \uc5ed\ud560\uc744 \ud55c\ub2e4. \uac70\ub798\ub294 \uc77c\uc815\ub7c9\uc758 \uac00\uc0c1\ud654\ud3d0\ub97c \uc608\uce58\ud558\ub294 \ub4f1 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uc870\uac74\uc774 \ucda9\uc871\ub420 \ub54c\ub9cc \uc2e4\ud589\ub41c\ub2e4.<\/p>\n \ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d\uc5d0 \uac00\uc0c1\ud654\ud3d0\uac00 \uc608\uce58\ub418\uba74, \uac01 \ub2f9\uc0ac\uc790\ub294 \uacc4\uc57d\uc744 \uc2e4\ud589\ud558\uae30 \uc704\ud574 \uc554\ud638\ud559\uc801 \uc99d\uba85\uc744 \uc81c\ucd9c\ud574\uc57c \ud55c\ub2e4. \uc9c0\uc815\ub41c \uc2dc\uac04 \ub0b4\uc5d0 \uc99d\uba85\uc774 \uc81c\ucd9c\ub418\uc9c0 \uc54a\uc73c\uba74 \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc740 \uc608\uce58\ub41c \uac00\uc0c1\ud654\ud3d0 \ud1a0\ud070\uc744 \uc790\ub3d9\uc73c\ub85c \uac01 \uc18c\uc720\uc790\uc5d0\uac8c \ubc18\ud658\ud55c\ub2e4.<\/p>\n \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc758 \uc815\uc758\ub97c \ub354 \uc798 \uc774\ud574\ud558\uae30 \uc704\ud574 \ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d\uc5d0 \ub300\ud574 \uc870\uae08 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcf4\uc790.<\/p>\n \ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d\uc740 \uac1c\uc778 \ud0a4\uc640 \uc554\ud638\ud654 \ud574\uc2dc\ub85c \uc81c\uc5b4\ub418\ub294 \uc2dc\uac04 \uc81c\ud55c \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc774\ub2e4. \uacc4\uc57d\uc744 \uc2e4\ud589\ud558\uae30 \uc704\ud574 \uac70\ub798 \ub2f9\uc0ac\uc790\ub294 \uc9c0\uc815\ub41c \uc2dc\uac04 \ub0b4\uc5d0 \ubbf8\ub9ac \uc815\ud574\uc9c4 \uc870\uac74\uc744 \ubaa8\ub450 \ucda9\uc871\ud574\uc57c \ud558\uba70, \uadf8\ub807\uc9c0 \uc54a\uc73c\uba74 \uc608\uce58\ub41c \ud1a0\ud070\uc744 \uc18c\uc720\uc790\uc5d0\uac8c \ub3cc\ub824\ubcf4\ub0b4\uc57c \ud55c\ub2e4.<\/p>\n \ub2e4\uc74c\uc740 P2P \ubc29\uc2dd\uc73c\ub85c \uac00\uc0c1\ud654\ud3d0\uc758 \ud06c\ub85c\uc2a4\uccb4\uc778 \uac70\ub798\ub97c \uc2e4\ud589\ud558\ub294 \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc758 \uc608\uc2dc\ub2e4:<\/p>\n \uc81c\ud55c \uc2dc\uac04 \ub0b4\uc5d0 \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc744 \uc644\ub8cc\ud558\uba74 \uacc4\uc57d\uc744 \ub418\ub3cc\ub9b4 \uc218 \uc5c6\uc73c\uba70 \uac70\ub798\uac00 \ucd5c\uc885\uc801\uc73c\ub85c \uc644\ub8cc\ub41c\ub2e4.<\/p>\n \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uc885\uc885 \ud06c\ub85c\uc2a4\uccb4\uc778 \ube0c\ub9ac\uc9c0<\/a>\uc640 \ube44\uad50\ub41c\ub2e4. \uc774 \ub450 \uae30\uc220\uc740 \ubaa8\ub450 \uc11c\ub85c \ub2e4\ub978 \ube14\ub85d\uccb4\uc778 \uac04\uc5d0 \uac00\uc0c1\ud654\ud3d0\ub97c \uc774\ub3d9\ud558\ub294 \uac83\uc744 \uc6a9\uc774\ud558\uac8c \ud55c\ub2e4. \uc774\ub294 \ube14\ub85d\uccb4\uc778 \ub124\ud2b8\uc6cc\ud06c\uac00 \uacaa\ub294 \uace0\uc9c8\uc801\uc778 \uace0\ub9bd \ubb38\uc81c\ub97c \ud574\uacb0\ud55c\ub2e4.<\/p>\n \uadf8\ub7ec\ub098 \uc544\ud1a0\ubbf9 \uc2a4\uc651\uacfc \ube0c\ub9ac\uc9c0\uac00 \ud06c\ub85c\uc2a4\uccb4\uc778 \ud1a0\ud070\uc744 \uc804\uc1a1\ud558\ub294 \ubc29\uc2dd\uc740 \uc11c\ub85c \uc644\uc804\ud788 \ub2e4\ub974\ub2e4.<\/p>\n \ube0c\ub9ac\uc9c0\ub294 \uc0ac\uc6a9\ud558\uae30 \uc27d\ub2e4. \uac00\uc0c1\ud654\ud3d0 \uc9c0\uac11<\/a>\uc744 \ud06c\ub85c\uc2a4\uccb4\uc778 \ube0c\ub9ac\uc9c0\uc5d0 \uc5f0\uacb0\ud558\uace0 \uac70\ub798 \uc218\uc218\ub8cc\ub97c \uc9c0\ubd88\ud558\uae30\ub9cc \ud558\uba74, \ud55c \ube14\ub85d\uccb4\uc778\uc5d0\uc11c \ub2e4\ub978 \ube14\ub85d\uccb4\uc778\uc73c\ub85c \uac00\uc0c1\ud654\ud3d0\ub97c \uc804\uc1a1\ud560 \uc218 \uc788\ub2e4.<\/p>\n \uc774 \uacfc\uc815\uc740 \ub9e4\uc6b0 \uac04\ub2e8\ud558\uc5ec \uba54\ud0c0\ub9c8\uc2a4\ud06c(MetaMask)\uc640 \uac19\uc740 \uac00\uc0c1\ud654\ud3d0 \uc9c0\uac11\uc740 \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ud06c\ub85c\uc2a4\uccb4\uc778 \ube0c\ub9ac\uc9c0\ub97c \uc9d1\uacc4\ud558\uc5ec \uc9c0\uac11\uc758 \uc778\ud130\ud398\uc774\uc2a4\uc5d0\uc11c \uc9c1\uc811 \ud06c\ub85c\uc2a4\uccb4\uc778 \uc2a4\uc651\uc744 \ud560 \uc218 \uc788\uac8c \ud55c\ub2e4.<\/p>\n \uadf8\ub7ec\ub098 \ube0c\ub9ac\uc9c0\ub294 \uc911\uc559 \uc9d1\uc911\ud654 \uc704\ud5d8\uc774 \uc788\uc73c\uba70, \ud574\ucee4\uc758 \ud45c\uc801\uc774 \ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\ub2e4. \ube0c\ub9ac\uc9c0\ub294 \uc678\ubd80 \uac80\uc99d\uc790\uc5d0 \uc758\ud574 \ubcf4\uc548\uc774 \uc720\uc9c0\ub418\uae30 \ub54c\ubb38\uc5d0 \uc704\ud5d8\ud560 \uc218 \uc788\ub2e4. 2023\ub144 9\uc6d4 \uae30\uc900, \ud06c\ub85c\uc2a4\uccb4\uc778\uc5d0\uc11c 26\uc5b5 6\ucc9c\ub9cc \ub2ec\ub7ec \uc0c1\ub2f9\uc758 \uac00\uc0c1\ud654\ud3d0\uac00 \ub3c4\ub09c\ub2f9\ud588\ub2e4<\/a>.<\/p>\n \ubc18\ub300\ub85c, \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc774 \uc0ac\uc6a9\ud558\ub294 P2P \ubc29\uc2dd\uc758 \ud06c\ub85c\uc2a4\uccb4\uc778 \uc2a4\uc651\uc740 \ubcf4\uc548\uc774 \uac00\uc7a5 \uc911\uc694\ud55c \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc801\ud569\ud55c \uc635\uc158\uc774 \ub420 \uc218 \uc788\ub2e4.<\/p>\n \ub354 \uc911\uc694\ud55c \uc810\uc740, \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \ub124\uc774\ud2f0\ube0c \ud1a0\ud070\uc744 \uc9c1\uc811 \uc804\uc1a1\ud560 \uc218 \uc788\ub294 \ubc18\uba74, \ube0c\ub9ac\uc9c0\ub294 \ub7a9\ub4dc \ud1a0\ud070\uacfc \ub77d\uc564\ubbfc\ud2b8(lock-and-mint) \uba54\ucee4\ub2c8\uc998\uc744 \uc0ac\uc6a9\ud55c\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uac00\uc0c1\ud654\ud3d0 \uc5c5\uacc4\uc5d0\uc11c \uc798 \uc0ac\uc6a9\ub418\uc9c0 \uc54a\ub294 \uae30\uc220\uc774\ub2e4. \ub354 \ub9ce\uc740 \uc0ac\ub78c\uc774 \uc774 \uae30\uc220\uc744 \uc54c\uac8c \ub418\uace0 \uac00\uc0c1\ud654\ud3d0 \ucee4\ubba4\ub2c8\ud2f0\uc5d0\uc11c \ubcf4\uc548\uc5d0 \ub300\ud55c \uad00\uc2ec\uc774 \ub192\uc544\uc9c0\uba74 \uc544\ud1a0\ubbf9 \uc2a4\uc651 \uc0ac\uc6a9\uc774 \uc99d\uac00\ud560 \uc218 \uc788\ub2e4.<\/p>\n \uc774\ubbf8 \uc544\ud1a0\ubbf9 \uc2a4\uc651 \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \ud0c8\uc911\uc559\ud654 \uac70\ub798\uc18c\uac00 \uac1c\ubc1c\ub418\uace0 \uc788\uc73c\uba70, \uac70\ub798\uc18c\uac00 \uc720\ub3d9\uc131 \ud480\uc774 \uc544\ub2cc \ud0c8\uc911\uc559\ud654\ub41c \uc8fc\ubb38\uc11c\ub97c \uc0ac\uc6a9\ud574 \uac70\ub798\ub97c \ucd09\uc9c4\ud558\ub294 \uac83\uc744 \ubcfc \uc218 \uc788\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":" \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc774\ub780? \uc544\ud1a0\ubbf9 \uc2a4\uc651(Atomic Swap)\uc740 \ud574\uc2dc \ud0c0\uc784\ub85d \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc744 \uc0ac\uc6a9\ud574 P2P \ubc29\uc2dd\uc73c\ub85c \uc774\ub904\uc9c0\ub294 \uac00\uc0c1\ud654\ud3d0\uc758 \ud06c\ub85c\uc2a4\uccb4\uc778 \uad50\ud658\uc774\ub2e4. \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uc81c3\uc790 \uac00\uc0c1\ud654\ud3d0 \uac70\ub798\uc18c\ub098 \uc720\ub3d9\uc131 \ud480\uc5d0 \uc758\uc874\ud558\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0, \uc11c\ub85c \ub2e4\ub978 \ube14\ub85d\uccb4\uc778 \uac04\uc5d0 \uac00\uc0c1\ud654\ud3d0\ub97c \uac70\ub798\ud558\ub294 \uac00\uc7a5 \ud0c8\uc911\uc559\ud654\ub418\uace0 \uc2e0\ub8b0\uac00 \ud544\uc694 \uc5c6\ub294(trustless) \ubc29\ubc95\uc73c\ub85c \uac04\uc8fc\ub41c\ub2e4. \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098? \uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d(hash timelock contract)\uc774\ub77c\ub294 \ud2b9\ubcc4\ud55c \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc744 \uc0ac\uc6a9\ud574 \uc2e0\ub8b0\uac00 […]<\/p>\n","protected":false},"author":286557,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"definitioncat":[25],"class_list":["post-16500","definition","type-definition","status-publish","format-standard","hentry","definitioncat-cryptocurrency"],"acf":[],"yoast_head":"\n\uc544\ud1a0\ubbf9 \uc2a4\uc651\uc740 \uc5b4\ub5bb\uac8c \uc791\ub3d9\ud558\ub098?<\/span><\/h2>\n
\ud574\uc2dc \ud0c0\uc784\ub85d \uacc4\uc57d<\/span><\/h2>\n
\uc608\uc2dc\ub97c \ud1b5\ud574 \uc124\uba85\ud558\ub294 \uc544\ud1a0\ubbf9 \uc2a4\uc651<\/span><\/h3>\n
\n
\uc544\ud1a0\ubbf9 \uc2a4\uc651\uc758 \uc7a5\ub2e8\uc810<\/span><\/h2>\n
\uc7a5\uc810<\/span><\/h3>\n
\n
\ub2e8\uc810<\/span><\/h3>\n
\n
\n
\uc544\ud1a0\ubbf9 \uc2a4\uc651\uc774 \ube0c\ub9ac\uc9c0\ubcf4\ub2e4 \ub098\uc740\uac00?<\/span><\/h2>\n
\uacb0\ub860<\/span><\/h2>\n