[{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/3734#BlogPosting","mainEntityOfPage":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/3734","headline":"\u666e\u904d\u7684\u306b\u30e6\u30cb\u30fc\u30af\u306a\u8b58\u5225\u5b50 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","name":"\u666e\u904d\u7684\u306b\u30e6\u30cb\u30fc\u30af\u306a\u8b58\u5225\u5b50 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2","description":"before-content-x4 a \u666e\u904d\u7684\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50 \uff08 uuid \uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u60c5\u5831\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b128\u30d3\u30c3\u30c8\u756a\u53f7\u3067\u3059\u3002\u8868\u73fe \u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50 \uff08 \u30ac\u30a4\u30c9 \uff09\u306f\u3001\u901a\u5e38\u3001Microsoft\uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u306a\u3069\uff09\u306b\u95a2\u9023\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002 after-content-x4 \u6a19\u6e96\u7684\u306a\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u751f\u6210\u3059\u308b\u5834\u5408\u3001UUID\u306f\u5b9f\u7528\u7684\u306a\u76ee\u7684\u306e\u305f\u3081\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u660e\u78ba\u306b\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 UUID\u304c\u8907\u88fd\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u306f\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u885d\u7a81\u306e\u53ef\u80fd\u6027\u306f\u307b\u3068\u3093\u3069\u7121\u8996\u3067\u304d\u307e\u3059\u3002 UUID\u306e\u5229\u70b9\u306e1\u3064\u306f\u3001\u4ed6\u306e\u307b\u3068\u3093\u3069\u306e\u756a\u53f7\u4ed8\u3051\u30b9\u30ad\u30fc\u30e0\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001\u4e2d\u592e\u767b\u9332\u4e8b\u52d9\u6240\u304b\u3089\u306e\u72ec\u7acb\u307e\u305f\u306f\u5f53\u4e8b\u8005\u9593\u306e\u8abf\u6574\u3067\u3059\u3002 \u3057\u305f\u304c\u3063\u3066\u3001\u8ab0\u3082\u304cUUID\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u3001\u8b58\u5225\u5b50\u304c\u4ed6\u306e\u4f55\u304b\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u3059\u3067\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u5225\u306e\u8b58\u5225\u5b50\u3092\u8907\u88fd\u3057\u306a\u3044\u3068\u3044\u3046\u53ef\u80fd\u306a\u9650\u308a\u6700\u5927\u306e\u78ba\u5b9f\u6027\u3092\u6301\u3064\u4f55\u304b\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001UUID\u3092\u4f7f\u7528\u3057\u305f\u72ec\u7acb\u3057\u305f\u95a2\u4fc2\u8005\u306b\u3088\u3063\u3066\u30de\u30fc\u30af\u3055\u308c\u305f\u60c5\u5831\u306f\u3001\u5f8c\u3067\u5358\u4e00\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u8981\u7d04\u3059\u308b\u304b\u3001\u8907\u88fd\u306e\u7121\u8996\u3067\u304d\u308b\u78ba\u7387\u3067\u540c\u3058\u30c1\u30e3\u30cd\u30eb\u3067\u8ee2\u9001\u3055\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 UUID\u3068GUID\u306e\u4f7f\u7528\u306f\u5e83\u7bc4\u3067\u3059\u3002\u591a\u304f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u751f\u6210\u3068\u89e3\u6790\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002 after-content-x4 \u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\uff08DCE\uff09\u306e\u4e00\u90e8\u3068\u3057\u3066Open Software Foundation\uff08OSF\uff09\u306b\u3088\u3063\u3066\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u5728RFC","datePublished":"2019-10-09","dateModified":"2019-10-09","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/author\/lordneo#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/author\/lordneo","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/wikimedia.org\/api\/rest_v1\/media\/math\/render\/svg\/1924927d783e2d3969734633e134f643b6f9a8cd","url":"https:\/\/wikimedia.org\/api\/rest_v1\/media\/math\/render\/svg\/1924927d783e2d3969734633e134f643b6f9a8cd","height":"","width":""},"url":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/3734","wordCount":2015,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4a \u666e\u904d\u7684\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50 \uff08 uuid \uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u60c5\u5831\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b128\u30d3\u30c3\u30c8\u756a\u53f7\u3067\u3059\u3002\u8868\u73fe \u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50 \uff08 \u30ac\u30a4\u30c9 \uff09\u306f\u3001\u901a\u5e38\u3001Microsoft\uff08\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u30ec\u30b8\u30b9\u30c8\u30ea\u306a\u3069\uff09\u306b\u95a2\u9023\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u6a19\u6e96\u7684\u306a\u65b9\u6cd5\u306b\u5f93\u3063\u3066\u751f\u6210\u3059\u308b\u5834\u5408\u3001UUID\u306f\u5b9f\u7528\u7684\u306a\u76ee\u7684\u306e\u305f\u3081\u306b\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u660e\u78ba\u306b\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 UUID\u304c\u8907\u88fd\u3055\u308c\u3066\u3044\u308b\u53ef\u80fd\u6027\u306f\u30bc\u30ed\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u885d\u7a81\u306e\u53ef\u80fd\u6027\u306f\u307b\u3068\u3093\u3069\u7121\u8996\u3067\u304d\u307e\u3059\u3002 UUID\u306e\u5229\u70b9\u306e1\u3064\u306f\u3001\u4ed6\u306e\u307b\u3068\u3093\u3069\u306e\u756a\u53f7\u4ed8\u3051\u30b9\u30ad\u30fc\u30e0\u3068\u306f\u5bfe\u7167\u7684\u306b\u3001\u4e2d\u592e\u767b\u9332\u4e8b\u52d9\u6240\u304b\u3089\u306e\u72ec\u7acb\u307e\u305f\u306f\u5f53\u4e8b\u8005\u9593\u306e\u8abf\u6574\u3067\u3059\u3002 \u3057\u305f\u304c\u3063\u3066\u3001\u8ab0\u3082\u304cUUID\u3092\u4f5c\u6210\u3057\u3001\u305d\u308c\u3092\u4f7f\u7528\u3057\u3066\u3001\u8b58\u5225\u5b50\u304c\u4ed6\u306e\u4f55\u304b\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u3059\u3067\u306b\u4f5c\u6210\u3055\u308c\u3066\u3044\u308b\u5225\u306e\u8b58\u5225\u5b50\u3092\u8907\u88fd\u3057\u306a\u3044\u3068\u3044\u3046\u53ef\u80fd\u306a\u9650\u308a\u6700\u5927\u306e\u78ba\u5b9f\u6027\u3092\u6301\u3064\u4f55\u304b\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001UUID\u3092\u4f7f\u7528\u3057\u305f\u72ec\u7acb\u3057\u305f\u95a2\u4fc2\u8005\u306b\u3088\u3063\u3066\u30de\u30fc\u30af\u3055\u308c\u305f\u60c5\u5831\u306f\u3001\u5f8c\u3067\u5358\u4e00\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u8981\u7d04\u3059\u308b\u304b\u3001\u8907\u88fd\u306e\u7121\u8996\u3067\u304d\u308b\u78ba\u7387\u3067\u540c\u3058\u30c1\u30e3\u30cd\u30eb\u3067\u8ee2\u9001\u3055\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 UUID\u3068GUID\u306e\u4f7f\u7528\u306f\u5e83\u7bc4\u3067\u3059\u3002\u591a\u304f\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306f\u3001\u30c6\u30ad\u30b9\u30c8\u30d7\u30ec\u30bc\u30f3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u751f\u6210\u3068\u89e3\u6790\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u74b0\u5883\uff08DCE\uff09\u306e\u4e00\u90e8\u3068\u3057\u3066Open Software Foundation\uff08OSF\uff09\u306b\u3088\u3063\u3066\u6a19\u6e96\u5316\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u5728RFC 4122\u3067\u898f\u5236\u3055\u308c\u3066\u3044\u307e\u3059\u3002 UUID\u306f16\u30d0\u30a4\u30c8\u306e\u6570\u5b57\u3067\u69cb\u6210\u3055\u308c\u300116\u9032\u6570\u304c\u30ea\u30b9\u30c8\u3055\u308c\u30015\u3064\u306e\u30b0\u30eb\u30fc\u30d7\u306b\u5206\u304b\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u901a\u5e38\u306e\u5f62\u3067\u306f\u3001UUID\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 550E8400-E29B-11D4-A716-446655440000 UUID\u306f\u3001ISO\/IEC 11578\uff1a1996\u306e\u4e00\u90e8\u3068\u3057\u3066\u6587\u66f8\u5316\u3055\u308c\u3066\u3044\u307e\u3059\u3002 IETF\u306b\u306f\u3001UUID\u306b\u57fa\u3065\u3044\u305f\u3082\u306e\u304c\u3042\u308a\u307e\u3059 RFC 4122 \u516c\u958b\u3002 UUID\u306e\u30aa\u30ea\u30b8\u30ca\u30eb\uff08\u30d0\u30fc\u30b8\u30e7\u30f31\uff09\u751f\u6210\u30b9\u30ad\u30fc\u30e0\u306f\u3001UUID\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3092UUID\u306eMAC\u30a2\u30c9\u30ec\u30b9\u3068\u30b0\u30ec\u30b4\u30ea\u30aa\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u958b\u59cb\u4ee5\u6765100\u30ca\u30ce\u79d2\u9593\u9694\u3092\u751f\u6210\u3059\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306eMAC\u30a2\u30c9\u30ec\u30b9\u306b\u6dfb\u4ed8\u3059\u308b\u3053\u3068\u3067\u3057\u305f\u3002\u5b9f\u969b\u306b\u306f\u3001\u5b9f\u969b\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3088\u308a\u8907\u96d1\u3067\u3059\u3002\u3053\u306e\u30b9\u30ad\u30fc\u30e0\u306f\u3001\u751f\u6210\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30a2\u30a4\u30c7\u30f3\u30c6\u30a3\u30c6\u30a3\u3068\u751f\u6210\u6642\u9593\u306e\u4e21\u65b9\u3092\u660e\u3089\u304b\u306b\u3059\u308b\u305f\u3081\u3001\u6279\u5224\u3055\u308c\u307e\u3057\u305f\u3002        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4\u751f\u6210\u306e\u305f\u3081\u306e\u4ed6\u306e\u3044\u304f\u3064\u304b\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u958b\u767a\u3055\u308c\u3001\u6a19\u6e96\u306b\u6d41\u308c\u8fbc\u307e\u308c\u307e\u3057\u305f\u3002\u3053\u308c\u306f\u3001\u4e71\u6570\uff08\u30d0\u30fc\u30b8\u30e7\u30f34 UUID\uff09\u306e\u307f\u306b\u57fa\u3065\u3044\u3066\u3044\u308b\u30b9\u30ad\u30fc\u30e0\u3001\u304a\u3088\u3073\u4efb\u610f\u306e\u6587\u5b57\u5217\u304b\u3089\u306eUUID\uff08\u4f8b\uff1aDNS\u30a8\u30f3\u30c8\u30ea\u3001ISO OID\u3001\u300cX.500\u8457\u540d\u306a\u540d\u524d\u300d\u3001\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u610f\u5473\u8ad6\uff09\u307e\u305f\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u306euUID\uff085 uuid\uff09\uff085 uuid\uff085\uff09\uff09\u306a\u3069\uff09\u304b\u3089\u306e\u30b9\u30ad\u30fc\u30e0\u3067\u3059\u3002 Java\u306e\u30ea\u30ea\u30fc\u30b95.0\u306f\u3001128\u30d3\u30c3\u30c8\u5e45UUID\u3092\u751f\u6210\u3059\u308b\u30af\u30e9\u30b9\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u30af\u30e9\u30b9\u306eAPI\u30c9\u30ad\u30e5\u30e1\u30f3\u30bf\u30ea\u30fc java.util.uud [\u521d\u3081] \u53c2\u7167\u3059\u308b RFC 4122 \u3002\u4ed6\u306e\u591a\u304f\u306e\u8a00\u8a9e\u306f\u3001UUID\u306e\u751f\u6210\u306e\u305f\u3081\u306e\u5b8c\u6210\u3057\u305f\u30eb\u30fc\u30c1\u30f3\u3082\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002 RFC 4122 UUID\u306e\u69cb\u9020\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u500b\u3005\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u540d\u524d\u306f\u3001\u5143\u306eUUID\u30d0\u30fc\u30b8\u30e7\u30f31\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u4eca\u65e5\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30e9\u30f3\u30c0\u30e0\u306b\u751f\u6210\u3055\u308c\u305fUUID\u306b\u5bfe\u3059\u308b\u6b74\u53f2\u7684\u95a2\u5fc3\u306e\u307f\u3067\u3059\u3002 \u5f8c\u306buuid\u3092\u69cb\u7bc9\u3057\u307e\u3059 RFC 4122  \u30aa\u30d5\u30bb\u30c3\u30c8 Feldname \u30c7\u30fc\u30bf\u30fb\u30bf\u30a4\u30d7 \u8aac\u660e 0 time_low uint32_t \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u4f4e\u54c1\u8cea\u306e32\u30d3\u30c3\u30c8 4 time_mid uint16_t \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3001\u30df\u30c9\u30eb16\u30d3\u30c3\u30c8 6 time_hi_and_version uint16_t \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4e0b\u90e812\u30d3\u30c3\u30c8\u306e\u30bf\u30a4\u30e0\u30c6\u30f3\u30d7\u30eb\u306e\u6700\u9ad8\u306e\u30d3\u30c3\u30c8\u3001\u4e0a\u90e84\u30d3\u30c3\u30c8\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u30c7\u30b6\u30a4\u30ca\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059 8 clock_seq_high_and_reserved uint8_t \u30af\u30ed\u30c3\u30af\u30b7\u30fc\u30b1\u30f3\u30b9\u306e\u4e0a\u4f4d6\u30d3\u30c3\u30c8\uff08\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4e0a\u4f4d2\u30d3\u30c3\u30c8\u306f\u3001\u3053\u3053\u3067\u8aac\u660e\u3059\u308bUUID\u30d0\u30ea\u30a2\u30f3\u30c8\u306b\u5e38\u306b\u542b\u307e\u308c\u3066\u3044\u307e\u3059 \u5341 \uff09\uff09 9 clock_seq_low uint8_t \u30af\u30ed\u30c3\u30af\u30b7\u30fc\u30b1\u30f3\u30b9\u306e8\u30d3\u30c3\u30c8\u3092\u4e0b\u3052\u307e\u3059 \u5341 \u30ce\u30fc\u30c9 uint48_t \u30ce\u30fc\u30c9\u8b58\u5225\u756a\u53f7\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059 \u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4e0a\u4f4d4\u30d3\u30c3\u30c8 time_hi_and_version SO -Called\u3092\u4e0e\u3048\u307e\u3059 \u30d0\u30fc\u30b8\u30e7\u30f3 des uuid an\u3002\u53b3\u5bc6\u306b\u8a00\u3048\u3070\u3001\u3053\u308c\u306f\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u306a\u304f\u3001\u4e00\u7a2e\u306eUUID\u30b5\u30d6\u30bf\u30a4\u30d7\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u306b\u6b21\u306e5\u3064\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002 uuid\u30d0\u30fc\u30b8\u30e7\u30f3\u5f8c RFC 4122  \u30d0\u30fc\u30b8\u30e7\u30f3 \u8aac\u660e \u521d\u3081 \u30aa\u30ea\u30b8\u30ca\u30eb\u3001\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u30d9\u30fc\u30b9\u306eUUID 2 DCE\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d0\u30fc\u30b8\u30e7\u30f3 3 \u540d\u524d\u30d9\u30fc\u30b9\u3001Md5-Hasht 4 \u30e9\u30f3\u30c0\u30e0\u307e\u305f\u306f\u64ec\u4f3c\u8010\u6027uuid 5 Nambasiert\u3001sha1-hasht \u3055\u3089\u306b\u30012022\u5e74\u306e\u6642\u70b9\u3067\u6b21\u306e\u8868\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u4ed6\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u306e\u5c0e\u5165\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 [2] \u65b0\u3057\u3044UUID\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u63d0\u6848 [2] \u30d0\u30fc\u30b8\u30e7\u30f3 \u8aac\u660e 6 \u30bf\u30a4\u30e0\u30c6\u30f3\u30d7\u30eb – \u30d0\u30fc\u30b8\u30e7\u30f31\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3059\u304c\u3001\u30c7\u30fc\u30bf\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u7570\u306a\u308b\u914d\u7f6e\u304c\u3042\u308a\u307e\u3059 7 \u30bf\u30a4\u30e0\u30c6\u30f3\u30d7\u30eb –  Unix\u671f\u9593\u306b\u30d9\u30fc\u30b9 8 \u5b9f\u9a13\u307e\u305f\u306f\u30e1\u30fc\u30ab\u30fc\u306e\u56fa\u6709\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528 Time Temple\u30d9\u30fc\u30b9\u306eUUID [ \u7de8\u96c6 | \u30bd\u30fc\u30b9\u30c6\u30ad\u30b9\u30c8\u3092\u7de8\u96c6\u3057\u307e\u3059 ] \u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u306f\u30011582\u5e7410\u670815\u65e5\u4ee5\u964d\u306e\u6700\u5f8c\u306e100 ns\u9593\u9694\u3067\u3042\u3063\u305f60\u30d3\u30c3\u30c8\u5024\u3067\u3059\uff08\u4eca\u65e5\u306e\u30b0\u30ec\u30b4\u30ea\u30aa\u30ab\u30ec\u30f3\u30c0\u30fc\u306e\u5c0e\u5165\uff09\u3002\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u3092\u306f\u3063\u304d\u308a\u3068\u4fdd\u3064\u305f\u3081\u306b\u3001\u30b7\u30b9\u30c6\u30e0\u6642\u9593\u3092\u5143\u306b\u623b\u3059\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u304c\u3042\u308a\u307e\u3059 \u30af\u30ed\u30c3\u30af\u30b7\u30fc\u30b1\u30f3\u30b9 \u3001\u3053\u308c\u306f1\u500d\u306b\u5897\u52a0\u3059\u308b\u304b\u3001\u65b0\u3057\u3044\uff08\u64ec\u4f3c\uff09\u3067\u30e9\u30f3\u30c0\u30e0\u306a\u5024\u306b\u306a\u308a\u307e\u3059\u3002\u30ce\u30fc\u30c9ID\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306bMAC\u30a2\u30c9\u30ec\u30b9\u304c\u306a\u3044\u5834\u5408\u3001\u30b7\u30b9\u30c6\u30e0\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u306e1\u3064\u307e\u305f\u306f\u64ec\u4f3c\u8a31\u5bb9\u5024\u306eMAC\u30a2\u30c9\u30ec\u30b9\u306b\u306a\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002 [3] \uff08\u64ec\u4f3c\uff09\u30e9\u30f3\u30c0\u30e0\u306b\u751f\u6210\u3055\u308c\u305fUUID\uff08\u30d0\u30fc\u30b8\u30e7\u30f34\uff09 [ \u7de8\u96c6 | \u30bd\u30fc\u30b9\u30c6\u30ad\u30b9\u30c8\u3092\u7de8\u96c6\u3057\u307e\u3059 ] UUID\u5f62\u5f0f\u306b\u3088\u3063\u3066\u56fa\u5b9a\u5024\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u3059\u3079\u3066\u306e\u30d3\u30c3\u30c8\u306f\u3001\uff08\u64ec\u4f3c\uff09\u30e9\u30f3\u30c0\u30e0\u5024\u3067\u5360\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002 \u305d\u306e\u3088\u3046\u306a\u751f\u6210\u3055\u308c\u305fUUID\u306e\u72ec\u81ea\u6027\u306f\u4fdd\u8a3c\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u304c\u3001\u30e9\u30f3\u30c0\u30e0\u306b\u751f\u6210\u53ef\u80fd\u306aUUID\u306e\u7dcf\u6570\u306f 2 122 \u2248 5,316 9 de \u5341 36 {displayStyle 2^{122}\u7d045 {\u3001} 3169CDOT 10^{36}} \u975e\u5e38\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u30012\u3064\u306e\u540c\u3058UUID\u3092\u4f5c\u6210\u3059\u308b\u78ba\u7387\u306f\u975e\u5e38\u306b\u5c11\u306a\u3044\u305f\u3081\u3001\u4f7f\u7528\u3055\u308c\u308b\u30e9\u30f3\u30c0\u30e0\u6570\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u7b49\u3057\u3044\u6bd4\u7387\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001UUID\u306f\u3001\u4e2d\u592e\u306e\u5236\u5fa1\u672c\u4f53\u306a\u3057\u3067\u306f\u671b\u307e\u3057\u3044\u3088\u3046\u306b\u751f\u6210\u3055\u308c\u3001\u540c\u3058UUID\u304c\u4f55\u304b\u4ed6\u306e\u3082\u306e\u306b\u4f7f\u7528\u3055\u308c\u308b\u3068\u3044\u3046\u95a2\u9023\u3059\u308b\u5371\u967a\u3092\u5b9f\u884c\u305b\u305a\u306b\u30e9\u30d9\u30eb\u4ed8\u3051\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002 UUID\u3067\u30de\u30fc\u30af\u3055\u308c\u305f\u60c5\u5831\u306f\u3001\u8a2d\u8a08\u8005\u306e\u7af6\u5408\u3092\u89e3\u6d88\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u5f8c\u3067\u5358\u4e00\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u30de\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002 UUID\u6a19\u6e96\u306e\u5b9f\u88c5\u306e\u4f8b\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u540d\u524d\u30d9\u30fc\u30b9\u306eUUID\uff08\u30d0\u30fc\u30b8\u30e7\u30f33\u304a\u3088\u30735\uff09 [ \u7de8\u96c6 | \u30bd\u30fc\u30b9\u30c6\u30ad\u30b9\u30c8\u3092\u7de8\u96c6\u3057\u307e\u3059 ] UUID\u306f\u3001\u3053\u308c\u4ee5\u4e0a\u8a73\u7d30\u306a\u540d\u524d\u304b\u3089\u751f\u6210\u3055\u308c\u307e\u3059\u3002\u540d\u524d\u306f\u3001\u5272\u308a\u5f53\u3066\u3089\u308c\u305f\u540d\u524d\u30eb\u30fc\u30e0\u5185\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3001\u30ea\u30bd\u30fc\u30b9\u306a\u3069\u306e\u660e\u78ba\u306a\u8b58\u5225\u5b50\u3067\u3059\u3002\u540d\u524d\u30eb\u30fc\u30e0\u306euuid\u306b\u57fa\u3065\u3044\u3066\u3001uuid\u306f\u3001\u540d\u524d\u306euuid\u3068\u540d\u524d\u81ea\u4f53\u304b\u3089\u30d0\u30a4\u30c8\u3092\u5f62\u6210\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u540d\u524d\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u3001\u3053\u306e\u30d0\u30a4\u30c6\u30fc\u30bc\u30b7\u30fc\u30b1\u30f3\u30b9\u306fmd5\u307e\u305f\u306fsha1\u3067\u8caf\u8535\u3055\u308c\u307e\u3059\u3002\u30cf\u30c3\u30b7\u30e5\u306f\u3001\u5229\u7528\u53ef\u80fd\u306aUUID\u30d3\u30c3\u30c8\u3067\u5b9a\u7fa9\u3055\u308c\u305f\u65b9\u6cd5\u3067\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002 RFC 4122 \u540d\u524d\u306e\u90e8\u5c4bDNS\u3001URL\u3001ISO OID\u3001\u304a\u3088\u3073\u300cX.500 Distinguished Name\u300d\u7528\u306e\u4f8b\u306e\u540d\u524d\u306e\u30eb\u30fc\u30e0UUID\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002 \u305f\u3068\u3048\u3070\u3001DNS\u540d\u304b\u3089 www.example.org \u6b21\u306e\u3088\u3046\u306b\u3001UUID\u30d0\u30fc\u30b8\u30e7\u30f35\u3092\u751f\u6210\u3067\u304d\u307e\u3059\u3002 \u300cDNS\u300d\u540d\u306e\u540d\u524d\u7a7a\u9593UUID\u306f6BA7B810-9DAD-11D1-80B4-00C04FD430C8\u3067\u3059\u3002 \u540d\u524d\u306eByteFolge\u306f\u3053\u306eByteFolge\u306b\u306a\u308a\u307e\u3059 www.example.org \u53d6\u308a\u4ed8\u3051\u3089\u308c\u305f\uff08\u8102\u80aa\u306eNamepace uuid\u304b\u3089\u306e\u30d0\u30a4\u30c8\uff09\uff1a 0x6b 0xa7 0xb8 0x10 0x9d 0xad 0x11 0xd1 0x80 0xb4 0x00 0xc0 0x4f 0xd4 0x30 0xc8  0x77 0x77 0x77 0x2e 0x65 0x78 0x61 0x6d 0x70 0x6c 0x65 0x2e 0x6f 0x72 0x67 \u3002 \u3053\u306e\u30d0\u30a4\u30c6\u30fc\u30bc\u30b7\u30fc\u30b1\u30f3\u30b9\u306f\u3001SHA1\u3067\u8ffd\u8de1\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u7d50\u679c\u3001\u6b21\u306eSHA1-HASH\uff1a74738FF55367E9589AEE98FFFDCD187694028007 SHA1-Hashes\u306e\u30d3\u30c3\u30c8\u306f\u3001UUID\u30d0\u30fc\u30b8\u30e7\u30f35\u306e\u5229\u7528\u53ef\u80fd\u306a\u30d3\u30c3\u30c8\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002 Generierter UUID\uff1a74738ff5-5367- 5 958- 9 AEE-98FFFDCD1876\u3002 \uff08\u8102\u80aa\u306e\u30de\u30fc\u30af\u3055\u308c\u305f\u5834\u6240\u306b\u306f\u3001UUID\u30d0\u30ea\u30a2\u30f3\u30c8\u3068\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u306e\u56fa\u5b9a\u30d3\u30c3\u30c8\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\uff09 a \u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50 \u5206\u6563\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u7528\u3055\u308c\u308b128\u30d3\u30c3\u30c8\uff0816\u30d0\u30a4\u30c8\uff09\u306e\u6570\u5b57\u3067\u3059\u3002 GUID\u306f\u3001Universally University Identifier Standard\uff08UUID\uff09\u306e\u5b9f\u88c5\u3092\u8868\u3057\u307e\u3059\u3002 GUID\u306f\u901a\u5e38\u30018-4-4-4-12\u5f62\u5f0f\u3067\u3059 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx \u305d\u308c\u305e\u308c\u304c\u8868\u793a\u3055\u308c\u307e\u3059 \u30d0\u30c4 16\u9032\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u306e\u30b5\u30a4\u30f3\u306e\u5834\u5408\u3001\u3057\u305f\u304c\u3063\u3066\u3001\u65700\u301c9\u307e\u305f\u306f\u6587\u5b57a -f\u3067\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 B. 936DA01F-9ABD-4D9D-80C7-02AF85C822A8 \uff0832\u6587\u5b57\/\u6570\u5b57\u3001\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0\u30b9\u30af\u30ea\u30fc\u30c936\u6587\u5b57\uff09\u3002 3\u756a\u76ee\u306e\u30d6\u30ed\u30c3\u30af\u306e4\u3064\u306e\u9ad8\u54c1\u8cea\u30d3\u30c3\u30c8\uff08\u5de6\u304b\u3089\u30ab\u30a6\u30f3\u30c8\uff09\u306f\u3001GUID\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u305d\u3053\u304b\u3089GUID\u306e\u751f\u6210\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u30bf\u30a4\u30d7\u3092\u7de0\u3081\u304f\u304f\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 4\u756a\u76ee\u306e\u30d6\u30ed\u30c3\u30af\u306e\u6700\u59273\u3064\u306e\u6700\u5927\u30d3\u30c3\u30c8\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u30d0\u30ea\u30a2\u30f3\u30c8\u3092\u8b58\u5225\u3057\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u306f4\u3067\u3001936DA01F-9ABD-\u306e8\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u3067\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 4 d9d- 8 0C7-02AF85C822A8\u3002\u3053\u306e\u4f8b\u3068\u540c\u3058\u30d0\u30ea\u30a2\u30f3\u30c8\u306f\u3001\u3053\u306e\u30d0\u30ea\u30a2\u30f3\u30c8\u306e\u6700\u521d\u306e2\u30d3\u30c3\u30c8\u30ab\u30a6\u30f3\u30c8\u306e\u307f\u304c\u3042\u308b\u305f\u3081\u30018\u3001A\u307e\u305f\u306fB\u306e\u4ee3\u308f\u308a\u306bA\u307e\u305f\u306fB\u3067\u30de\u30fc\u30af\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 [5] \u30e6\u30cb\u30fc\u30af\u306a\u8b58\u5225\u5b50\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306e\u8003\u3048\u3089\u308c\u308b\u65b9\u6cd5\u306f\u3001\u4e2d\u592e\u767b\u9332\u4e8b\u52d9\u6240\u306b\u3088\u308b\u5272\u308a\u5f53\u3066\u3067\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ab\u30fc\u30c9\u306e\u5834\u5408\u3001\u57fa\u790e\u3068\u306a\u308bMAC\u30a2\u30c9\u30ec\u30b9\u306e\u305f\u3081\u306e\u3053\u306e\u3088\u3046\u306a\u4e2d\u592e\u30ec\u30b8\u30b9\u30c8\u30ea\u30aa\u30d5\u30a3\u30b9\u304c\u3059\u3067\u306b\u3042\u308a\u307e\u3059\u3002\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u4e00\u5ea6\u306b\u30c7\u30fc\u30bf\u30ec\u30b3\u30fc\u30c9\u306e\u307f\u3092\u4f5c\u6210\u3067\u304d\u308b\u3068\u60f3\u5b9a\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u30b0\u30ed\u30fc\u30d0\u30eb\u306b\u660e\u78ba\u306a\u8b58\u5225\u3092\u958b\u59cb\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3068\u30bf\u30a4\u30e0\u30e9\u30a4\u30f3\u306eMAC\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002\u30d0\u30fc\u30b8\u30e7\u30f31\u306e\u30ac\u30a4\u30c9\u306f\u3001MAC\u30a2\u30c9\u30ec\u30b9\u3068\u8a08\u7b97\u30b7\u30b9\u30c6\u30e0\u306e\u73fe\u5728\u306e\u6642\u523b\u306b\u57fa\u3065\u3044\u3066\u3044\u307e\u3059\u3002 MAC\u30a2\u30c9\u30ec\u30b9\u306e\u4f7f\u7528\u306f\u8b70\u8ad6\u306e\u4f59\u5730\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7279\u5b9a\u306e\u30db\u30b9\u30c8\u304cGUID\u306e\u8457\u8005\u3067\u3042\u308b\u304b\u3069\u3046\u304b\u304c\u660e\u3089\u304b\u306b\u306a\u308b\u305f\u3081\u3067\u3059\u3002\u3053\u308c\u306f\u3001GUID\u30d7\u30ed\u30c7\u30e5\u30fc\u30b5\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 [6] \u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f34\u3067\u306f\u3001MAC\u30a2\u30c9\u30ec\u30b9\u306fGUID\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u8457\u8005\u306e\u9589\u9396\u306f\u307b\u3068\u3093\u3069\u4e0d\u53ef\u80fd\u3067\u3059\u3002 GUID\u306e\u5927\u90e8\u5206\u306f\u73fe\u5728\u3001\u591a\u304f\u306e\u64ec\u4f3c\u3067\u3042\u308a\u3001\u6697\u53f7\u5316\u7684\u306b\u5b89\u5168\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002 Microsoft\u306f\u3001GUID\u3068\u3082\u547c\u3070\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30e2\u30c7\u30eb\u3067UUIDS\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u3089\u306eID\u306f\u72ec\u81ea\u306e\u4ed5\u69d8\u306e\u4e00\u90e8\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u8aac\u660e\u3059\u308bUUID\u306f\u3001\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4e0a\u4f4d2\u30d3\u30c3\u30c8\u306b\u3042\u308a\u307e\u3059 clock_seq_high_and_reserved \u8a8d\u8b58\u53ef\u80fd\u3002\u3042\u306a\u305f\u306b\u306f\u5e38\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059 \u5341 \u3002\u30d8\u30ad\u30b5\u30c7\u30f3\u30c4\u30a3\u306e\u30de\u30ea\u30c0\u30eb\u8868\u73fe\u3067\u306f\u30014\u756a\u76ee\u306e\u6570\u5b57\u306e\u6700\u521d\u306e16\u9032\u6570\u6841\u306f\u5e38\u306b8\u306e\u9593\u3067\u3059 \u30d8\u30c3\u30af\u30b9 \u304a\u3088\u3073b \u30d8\u30c3\u30af\u30b9 \u3001Z\u3002 B. 5945C961-E74D-478F- 8 AFE-DA53CF4189E3\u3002 Microsoft\u304c\u4f7f\u7528\u3059\u308b\u6b74\u53f2\u7684\u306aUUID\u306f\u3001\u3053\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u4e0a\u4f4d3\u30d3\u30c3\u30c8\u306b\u4fa1\u5024\u304c\u3042\u308a\u307e\u3059 110 \u3001\u3057\u305f\u304c\u3063\u3066\u3001\u516d\u30de\u30eb\u90e8\u9580\u306b\u306f\u30014\u756a\u76ee\u306e\u6570\u5b57\u306e\u6700\u521d\u306e16\u9032\u6570\u304c\u3042\u308a\u307e\u3059\u3002 \u30d8\u30c3\u30af\u30b9 \u307e\u305f\u306fd \u30d8\u30c3\u30af\u30b9 \u3002\u4f8b\uff1a\u306e\u30ac\u30a4\u30c9 iunknown -Com\u306e\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306fUUID 000000-0000-0000-\u3092\u6240\u6709\u3057\u3066\u3044\u307e\u3059 c 000-0000000046\u3002 Microsoft\u306eWindows\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u305f\u3068\u3048\u3070\u30aa\u30d5\u30a3\u30b9\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3001COM\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3001\u307e\u305f\u306fActive-X\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u660e\u78ba\u306b\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u3001\u591a\u304f\u306e\u5834\u6240\u3067GUID\u304c\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5225\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001GUID\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30c6\u30fc\u30d6\u30eb\u306e\u30c7\u30fc\u30bf\u30ad\u30e3\u30ea\u30a2\u3068\u30d1\u30fc\u30c6\u30a3\u30b7\u30e7\u30f3\u30bf\u30a4\u30d7\u306e\u8b58\u5225\u3067\u3059\u3002 \u540c\u3058UUID\u304c\u8907\u6570\u56de\u751f\u6210\u3055\u308c\u3001\u3055\u307e\u3056\u307e\u306a\u53c2\u7167\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u3068\u3001\u885d\u7a81\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30d0\u30fc\u30b8\u30e7\u30f31\u30682\u3067\u306f\u3001\u6a19\u6e96\u306e\u5b9f\u88c5\u304c\u610f\u56f3\u7684\u307e\u305f\u306f\u610f\u56f3\u305b\u305a\u306b\u9038\u8131\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306e\u307f\u885d\u7a81\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30cf\u30c3\u30b7\u30e5\u30d9\u30fc\u30b9\u306e\u30d0\u30fc\u30b8\u30e7\u30f33\u304a\u3088\u30735\u3001\u304a\u3088\u3073\u64ec\u4f3c\u3055\u308c\u305f\u30d0\u30fc\u30b8\u30e7\u30f34\u3067\u306f\u3001\u885d\u7a81\u306f\u5b9f\u88c5\u306b\u504f\u308a\u306a\u304f\u4f5c\u6210\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u53ef\u80fd\u6027\u306f\u975e\u5e38\u306b\u4f4e\u3044\u305f\u3081\u3001\u901a\u5e38\u7121\u8996\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306e\u53ef\u80fd\u6027\u306f\u3001\u8a95\u751f\u65e5\u306e\u554f\u984c\u306b\u5f93\u3063\u3066\u8a08\u7b97\u3067\u304d\u307e\u3059\u3002 [7] \u305f\u3068\u3048\u3070\u3001\u8a08\u7b97\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f34 UUID\u306e\u6570\u306f2.71\u5146\u3067\u3059\u3002\u3053\u308c\u306f\u6b21\u306e\u3088\u3046\u306b\u8a08\u7b97\u3055\u308c\u307e\u3059\u3002 n \u2248 \u521d\u3081 2 + 14+ 2 \u00d7 ln \u2061 \uff08 2 \uff09\uff09 \u00d7 2122\u2248 2 \u3001 71 \u00d7 \u5341 18 \u3002 {Displaystyle Napprox {frac {1} {2}}+{sqrt {{frac {1} {4}}+2times ln (2) Times 2}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}  1\u79d2\u3042\u305f\u308a10\u5104UUID\u3092\u751f\u6210\u3057\u305f\u5834\u5408\u3001\u3053\u306e\u6570\u306eUUID\u3092\u751f\u6210\u3059\u308b\u306b\u306f85\u5e74\u304c\u5fc5\u8981\u3067\u3059\u3002 \u885d\u7a81\u3092\u898b\u3064\u3051\u308b\u78ba\u7387\u306e\u305f\u3081\u306b\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u30d0\u30fc\u30b8\u30e7\u30f34 UUID\u306e\u6700\u5c0f\u6570\u306f\u3001\u3053\u306e\u5f0f\u3067\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 n \u2248 2 \u00d7 2122\u00d7 ln \u2061 11\u2212p\u3002 {displaystyle napprox {sqrt {2times 2 {{122} niges ln {frac {1} {1-p}}}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002}\u3002  \u3057\u305f\u304c\u3063\u3066\u300110\u5104\u304b\u3089\u91cd\u8907\u3057\u305f\u3082\u306e\u306e\u53ef\u80fd\u6027\u306f103\u5146-4 UUID\u3067\u3059\u3002 \u2191   \u30af\u30e9\u30b9 uuid Java API\u4ed5\u69d8Bei Oracle\u3002 \uff08UUID\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u542b\u3080\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044 RFC 4122 \uff1a\u666e\u904d\u7684\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50\uff08UUID\uff09URN\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3001\u30bb\u30af\u30b7\u30e7\u30f34.2\u300c\u6642\u9593\u30d9\u30fc\u30b9\u306eUUID\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u3002\uff09  \u2191 a b  \u65b0\u3057\u3044UUID\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3001\u30c9\u30e9\u30d5\u30c8\u30d4\u30fc\u30dc\u30c7\u30a3\u30c7\u30a3\u30b9\u30d1\u30c3\u30c1-New-Uuid-Format-04\u3002 23. 2022\u5e746\u6708\u3001 2022\u5e746\u670830\u65e5\u306b\u30a2\u30af\u30bb\u30b9 \u3002   \u2191  Time Temple\u30d9\u30fc\u30b9\u306eUUID\uff08\u82f1\u8a9e\uff09\u306e\u3088\u308a\u8a73\u7d30\u306a\u8aac\u660e  \u2191   Linux\u30d7\u30ed\u30b0\u30e9\u30de\u306e\u30de\u30cb\u30e5\u30a2\u30eb\u3002 \u30e9\u30f3\u30c0\u30e0\uff084\uff09\u3002\u306e\uff1a Linux\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u3002 \u30de\u30a4\u30b1\u30eb\u30fb\u30b1\u30ea\u30b9\u30af\u30012021\u5e743\u670822\u65e5\u3001 2021\u5e7410\u670819\u65e5\u306b\u30a2\u30af\u30bb\u30b9 \uff08\u82f1\u8a9e\uff09\u3002   \u2191  \u30ea\u30fc\u30c1\u3001\u30dd\u30fc\u30ebJ.\u3001\u98df\u4e8b\u3001\u30de\u30a4\u30b1\u30eb\u3001\u30b6\u30eb\u30c4\u3001\u30ea\u30c3\u30c1\uff1a \u666e\u904d\u7684\u306b\u4e00\u610f\u306e\u8b58\u5225\u5b50\uff08UUID\uff09urn\u30cd\u30fc\u30e0\u30b9\u30da\u30fc\u30b9\u3002 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u30bf\u30b9\u30af\u30d5\u30a9\u30fc\u30b9\u3001\u30b8\u30e5\u30ea2015\u3001 2018\u5e743\u670822\u65e5\u306b\u30a2\u30af\u30bb\u30b9 \uff08\u82f1\u8a9e\uff09\u3002   \u2191  \u30d4\u30fc\u30bf\u30fc\u30fb\u30b7\u30a8\u30ea\u30f3\u30b0\u3001\u30af\u30ea\u30b9\u30c1\u30e3\u30f3\u30fb\u30d1\u30fc\u30bd\u30f3\uff1a \u30d3\u30c3\u30b0\u30d6\u30e9\u30b6\u30fc\u30d3\u30eb\u3002 Microsoft\u306e\u79d8\u5bc6ID\u756a\u53f7\u306f\u3001\u6545\u969c\u3057\u3066\u3044\u307e\u3059 \u3002\u306e\uff1a C\u3067\u306f\u3042\u308a\u307e\u305b\u3093 \u3002 Heise Verlag\u3001\u30cf\u30ce\u30fc\u30d0\u30fc1999\u5e746\u6708\uff08 \u30aa\u30f3\u30e9\u30a4\u30f3 \uff09\u3002   \u2191  \u30d1\u30a6\u30ed\u30fb\u30a4\u30a8\u30b9\u3001\u30ab\u30eb\u30ed\u30b9\u30fb\u30d0\u30b1\u30ed\u3001\u30dd\u30fc\u30e9\u30fb\u30a2\u30eb\u30de\u30a8\u30a4\u30c0\uff1a \u30e2\u30d0\u30a4\u30eb\u74b0\u5883\u3067\u306eID\u751f\u6210\u3002 \u306e\uff1a repositorium.sdum.uminho.pt\u3002 1\u67081\u65e5\u306b\u30a2\u30af\u30bb\u30b9  \u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff1aWeb\/\u4e00\u6642\u3092\u5f15\u7528\u3057\u307e\u3059       (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2jp\/wiki10\/archives\/3734#breadcrumbitem","name":"\u666e\u904d\u7684\u306b\u30e6\u30cb\u30fc\u30af\u306a\u8b58\u5225\u5b50 – \u30a6\u30a3\u30ad\u30da\u30c7\u30a3\u30a2"}}]}]