{"id":477221,"date":"2023-08-09T09:09:19","date_gmt":"2023-08-09T09:09:19","guid":{"rendered":""},"modified":"2023-09-05T11:14:17","modified_gmt":"2023-09-05T11:14:17","slug":"file-hash","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/file-hash\/","title":{"rendered":"\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5"},"content":{"rendered":"<h2>\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5\u306e\u7d39\u4ecb<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306f\u3001\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb \u30d5\u30a3\u30f3\u30ac\u30fc\u30d7\u30ea\u30f3\u30c8\u3068\u3082\u547c\u3070\u308c\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc \u30b5\u30a4\u30a8\u30f3\u30b9\u3068\u30b5\u30a4\u30d0\u30fc 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\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u5e38\u306b\u540c\u3058\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u751f\u6210\u3059\u308b\u305f\u3081\u3001\u691c\u8a3c\u30d7\u30ed\u30bb\u30b9\u306e\u4e00\u8cab\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u56fa\u5b9a\u9577<\/strong>: \u5165\u529b\u30c7\u30fc\u30bf\u306e\u30b5\u30a4\u30ba\u306b\u95a2\u4fc2\u306a\u304f\u3001\u30cf\u30c3\u30b7\u30e5\u5024\u306f\u4e00\u5b9a\u306e\u307e\u307e\u3067\u3042\u308a\u3001\u52b9\u7387\u7684\u306a\u4fdd\u5b58\u3068\u6bd4\u8f03\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4e0d\u53ef\u9006\u6027<\/strong>: \u30d5\u30a1\u30a4\u30eb\u306e\u30cf\u30c3\u30b7\u30e5\u5316\u306f\u4e00\u65b9\u5411\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u3042\u308a\u3001\u30cf\u30c3\u30b7\u30e5\u5024\u306e\u307f\u304b\u3089\u5143\u306e\u30c7\u30fc\u30bf\u3092\u30ea\u30d0\u30fc\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u306f\u4e8b\u5b9f\u4e0a\u4e0d\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8010\u885d\u7a81\u6027<\/strong>: \u512a\u308c\u305f\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u7570\u306a\u308b\u5165\u529b\u304c\u540c\u3058\u30cf\u30c3\u30b7\u30e5\u5024 (\u885d\u7a81) \u3092\u751f\u6210\u3059\u308b\u53ef\u80fd\u6027\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u8aa4\u3063\u305f\u691c\u8a3c\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5\u306e\u5185\u90e8\u69cb\u9020<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u3001\u30d3\u30c3\u30c8\u6f14\u7b97\u3001\u30e2\u30b8\u30e5\u30e9\u30fc\u6f14\u7b97\u3001\u8ad6\u7406\u95a2\u6570\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u6570\u5b66\u6f14\u7b97\u3092\u4f7f\u7528\u3057\u3066\u3001\u5165\u529b\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3057\u3066\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5185\u90e8\u52d5\u4f5c\u306f\u975e\u5e38\u306b\u8907\u96d1\u3067\u3001\u8907\u6570\u56de\u306e\u51e6\u7406\u3068\u5909\u63db\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e 1 \u3064\u306b\u3001SHA-2 \u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u30d5\u30a1\u30df\u30ea\u30fc\u306b\u5c5e\u3059\u308b SHA-256 (Secure Hash Algorithm 256-bit) \u304c\u3042\u308a\u307e\u3059\u3002SHA-256 \u306e\u4ed5\u7d44\u307f\u3092\u7c21\u5358\u306b\u8aac\u660e\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d1\u30c7\u30a3\u30f3\u30b0<\/strong>: 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\u30a6\u30a4\u30eb\u30b9\u5bfe\u7b56\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u4fb5\u5165\u691c\u77e5\u30b7\u30b9\u30c6\u30e0\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u65e2\u77e5\u306e\u60aa\u610f\u306e\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3068\u30a6\u30a4\u30eb\u30b9\u3092\u8fc5\u901f\u306b\u8b58\u5225\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30b8\u30bf\u30eb\u7f72\u540d<\/strong>\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u4f7f\u7528\u3057\u3066\u3001\u96fb\u5b50\u6587\u66f8\u306e\u51fa\u6240\u3068\u6574\u5408\u6027\u3092\u8a8d\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u91cd\u8907\u6392\u9664<\/strong>: \u30cf\u30c3\u30b7\u30e5\u306f\u30c7\u30fc\u30bf\u91cd\u8907\u6392\u9664\u30d7\u30ed\u30bb\u30b9\u3067\u5229\u7528\u3055\u308c\u3001\u91cd\u8907\u30d5\u30a1\u30a4\u30eb\u304c\u52b9\u7387\u7684\u306b\u8b58\u5225\u3055\u308c\u3001\u6392\u9664\u3055\u308c\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5\u306e\u7a2e\u985e<\/h2>\n<p>\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u8907\u6570\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u306b\u56fa\u6709\u306e\u7279\u6027\u3068\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u8868\u306f\u3001\u4e00\u822c\u7684\u306a\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u305d\u306e\u7279\u6027\u306e\u6982\u8981\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/th>\n<th>\u51fa\u529b\u30b5\u30a4\u30ba<\/th>\n<th>\u8010\u885d\u7a81\u6027<\/th>\n<th>\u4e00\u822c\u7684\u306a\u7528\u9014<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MD5<\/td>\n<td>128\u30d3\u30c3\u30c8<\/td>\n<td>\u5f31\u3044<\/td>\n<td>\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u3001\u30c1\u30a7\u30c3\u30af\u30b5\u30e0\u691c\u8a3c<\/td>\n<\/tr>\n<tr>\n<td>SHA-1<\/td>\n<td>160\u30d3\u30c3\u30c8<\/td>\n<td>\u5f31\u3044<\/td>\n<td>\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3001Git \u30ea\u30dd\u30b8\u30c8\u30ea<\/td>\n<\/tr>\n<tr>\n<td>SHA-256<\/td>\n<td>256\u30d3\u30c3\u30c8<\/td>\n<td>\u5f37\u3044<\/td>\n<td>SSL\u8a3c\u660e\u66f8\u3001\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3<\/td>\n<\/tr>\n<tr>\n<td>SHA-3<\/td>\n<td>256\/512 \u30d3\u30c3\u30c8<\/td>\n<td>\u5f37\u3044<\/td>\n<td>\u6697\u53f7\u5316\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5\u306e\u4f7f\u7528\u65b9\u6cd5\u3068\u95a2\u9023\u3059\u308b\u8ab2\u984c<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306f\u3055\u307e\u3056\u307e\u306a\u5206\u91ce\u3067\u5fdc\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u304c\u3001\u8ab2\u984c\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b\u3068\u95a2\u9023\u3059\u308b\u554f\u984c\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\n<p><strong>\u30d5\u30a1\u30a4\u30eb\u306e\u6574\u5408\u6027\u691c\u8a3c<\/strong>: \u30e6\u30fc\u30b6\u30fc\u306f\u3001\u63d0\u4f9b\u3055\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u8a08\u7b97\u3055\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u3068\u6bd4\u8f03\u3059\u308b\u3053\u3068\u3067\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u6574\u5408\u6027\u3092\u691c\u8a3c\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u5143\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u4fb5\u5bb3\u3055\u308c\u305f\u5834\u5408\u3001\u653b\u6483\u8005\u306f\u507d\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u63d0\u4f9b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30fc\u30bf\u91cd\u8907\u6392\u9664<\/strong>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306f\u30b9\u30c8\u30ec\u30fc\u30b8 \u30b7\u30b9\u30c6\u30e0\u5185\u306e\u91cd\u8907\u30c7\u30fc\u30bf\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u60aa\u610f\u306e\u3042\u308b\u653b\u6483\u8005\u306f\u3053\u306e\u624b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u30cf\u30c3\u30b7\u30e5\u885d\u7a81\u3092\u901a\u3058\u3066\u6a5f\u5bc6\u60c5\u5831\u3092\u8b58\u5225\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u30c7\u30b8\u30bf\u30eb\u7f72\u540d<\/strong>: \u30d5\u30a1\u30a4\u30eb\u306e\u30cf\u30c3\u30b7\u30e5\u5316\u306f\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u304c\u3001\u5168\u4f53\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u79d8\u5bc6\u9375\u306e\u4fdd\u8b77\u3068\u7f72\u540d\u751f\u6210\u30d7\u30ed\u30bb\u30b9\u306b\u3082\u4f9d\u5b58\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u3053\u308c\u3089\u306e\u8ab2\u984c\u3092\u514b\u670d\u3059\u308b\u306b\u306f\u3001\u6697\u53f7\u5316\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3001\u30cf\u30c3\u30b7\u30e5\u5024\u306e\u5b89\u5168\u306a\u4fdd\u5b58\u3001\u5f37\u529b\u306a\u30cf\u30c3\u30b7\u30e5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4f7f\u7528\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n<h2>\u4e3b\u306a\u7279\u5fb4\u3068\u6bd4\u8f03<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u3092\u985e\u4f3c\u306e\u7528\u8a9e\u3084\u6982\u5ff5\u3068\u6bd4\u8f03\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7279\u6027<\/th>\n<th>\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5<\/th>\n<th>\u6697\u53f7\u5316<\/th>\n<th>\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u76ee\u7684<\/td>\n<td>\u30c7\u30fc\u30bf\u6574\u5408\u6027\u691c\u8a3c<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027<\/td>\n<td>\u30c7\u30fc\u30bf\u8868\u73fe<\/td>\n<\/tr>\n<tr>\n<td>\u51fa\u529b<\/td>\n<td>\u56fa\u5b9a\u30b5\u30a4\u30ba\u306e\u30cf\u30c3\u30b7\u30e5\u5024<\/td>\n<td>\u53ef\u5909\u9577\u6697\u53f7\u6587<\/td>\n<td>\u53ef\u5909\u9577\u30a8\u30f3\u30b3\u30fc\u30c9\u3055\u308c\u305f\u30c7\u30fc\u30bf<\/td>\n<\/tr>\n<tr>\n<td>\u53ef\u9006\u6027<\/td>\n<td>\u4e0d\u53ef\u9006\u7684\uff08\u4e00\u65b9\u7684\uff09<\/td>\n<td>\u30ea\u30d0\u30fc\u30b7\u30d6\u30eb\uff08\u53cc\u65b9\u5411\uff09<\/td>\n<td>\u30ea\u30d0\u30fc\u30b7\u30d6\u30eb\uff08\u53cc\u65b9\u5411\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f7f\u7528\u6cd5<\/td>\n<td>\u30c7\u30fc\u30bf\u691c\u8a3c\u3001\u30de\u30eb\u30a6\u30a7\u30a2\u691c\u51fa<\/td>\n<td>\u30c7\u30fc\u30bf\u4fdd\u8b77\u3001\u5b89\u5168\u306a\u901a\u4fe1<\/td>\n<td>\u30c7\u30fc\u30bf\u306e\u30b7\u30ea\u30a2\u30eb\u5316\u3001URL \u30a8\u30f3\u30b3\u30fc\u30c9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5c55\u671b\u3068\u5c06\u6765\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc<\/h2>\n<p>\u6280\u8853\u304c\u9032\u5316\u3059\u308b\u306b\u3064\u308c\u3001\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8ab2\u984c\u3068\u8981\u4ef6\u3082\u9032\u5316\u3057\u307e\u3059\u3002\u653b\u6483\u8005\u306e\u8a08\u7b97\u80fd\u529b\u306e\u5897\u5927\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u3001\u7814\u7a76\u8005\u306f SHA-3 \u30d5\u30a1\u30df\u30ea\u306e\u3088\u3046\u306a\u3088\u308a\u5805\u7262\u306a\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u3092\u7d99\u7d9a\u7684\u306b\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306e\u5c06\u6765\u306f\u3001\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u6f5c\u5728\u7684\u306a\u8105\u5a01\u306b\u8010\u3048\u3089\u308c\u308b\u3001\u91cf\u5b50\u8010\u6027\u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u91cd\u70b9\u304c\u7f6e\u304b\u308c\u308b\u3068\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\n<h2>\u30d7\u30ed\u30ad\u30b7\u30b5\u30fc\u30d0\u30fc\u3068\u30d5\u30a1\u30a4\u30eb\u30cf\u30c3\u30b7\u30e5<\/h2>\n<p>OneProxy (oneproxy.pro) \u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3 \u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u30b5\u30fc\u30d0\u30fc\u306e\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u8981\u6c42\u3068\u5fdc\u7b54\u3092\u8ee2\u9001\u3057\u307e\u3059\u3002\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u81ea\u4f53\u306f\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u3092\u76f4\u63a5\u4f7f\u7528\u3057\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30c7\u30fc\u30bf\u8ee2\u9001\u7528\u306e\u5b89\u5168\u306a\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u8ee2\u9001\u4e2d\u306e\u6539\u3056\u3093\u3084\u30c7\u30fc\u30bf\u7834\u640d\u3092\u9632\u3050\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u30ad\u30e3\u30c3\u30b7\u30e5 \u30e1\u30ab\u30cb\u30ba\u30e0\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3053\u3068\u3067\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u914d\u5e03\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3057\u3001\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306e\u53d6\u5f97\u306b\u304a\u3051\u308b\u5916\u90e8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3078\u306e\u4f9d\u5b58\u3092\u6e1b\u3089\u3059\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n<p>\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u3068\u95a2\u9023\u30c8\u30d4\u30c3\u30af\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u6b21\u306e\u30ea\u30bd\u30fc\u30b9\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li><a href=\"https:\/\/csrc.nist.gov\/projects\/hash-functions\" target=\"_new\" rel=\"noopener nofollow\">\u30a2\u30e1\u30ea\u30ab\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240 (NIST) \u2013 \u30cf\u30c3\u30b7\u30e5\u95a2\u6570<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Cryptographic_hash_function\" target=\"_new\" rel=\"noopener nofollow\">Wikipedia \u2013 \u6697\u53f7\u30cf\u30c3\u30b7\u30e5\u95a2\u6570<\/a><\/li>\n<li><a href=\"https:\/\/www.cloudflare.com\/learning\/ssl\/what-is-sha-256\/\" target=\"_new\" rel=\"noopener nofollow\">SHA-256 \u2013 SHA-2 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u7d39\u4ecb<\/a><\/li>\n<li><a href=\"https:\/\/blog.cloudflare.com\/a-laymans-guide-to-cryptographic-hashes-and-digital-signatures\/\" target=\"_new\" rel=\"noopener nofollow\">\u6697\u53f7\u30cf\u30c3\u30b7\u30e5\u3068\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u306e\u521d\u5fc3\u8005\u5411\u3051\u30ac\u30a4\u30c9<\/a><\/li>\n<\/ul>\n<p>\u7d50\u8ad6\u3068\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5\u306f\u73fe\u4ee3\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u30b5\u30a4\u30d0\u30fc \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3059\u308b\u6a5f\u80fd\u306b\u3088\u308a\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u306e\u691c\u8a3c\u304b\u3089\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u306e\u4fdd\u8b77\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u4e0d\u53ef\u6b20\u306a\u3082\u306e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u30c6\u30af\u30ce\u30ed\u30b8\u304c\u9032\u6b69\u3059\u308b\u306b\u3064\u308c\u3066\u3001\u30d5\u30a1\u30a4\u30eb \u30cf\u30c3\u30b7\u30e5 \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u9032\u5316\u306f\u30c7\u30b8\u30bf\u30eb\u74b0\u5883\u306b\u304a\u3044\u3066\u5f15\u304d\u7d9a\u304d\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3001\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u7dad\u6301\u304c\u4fdd\u8a3c\u3055\u308c\u307e\u3059\u3002<\/p>","protected":false},"featured_media":477222,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477221","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>File Hash: Enhancing Digital Integrity and Security<\/mark>","faq_items":[{"question":"What is File Hash and why is it important?","answer":"<p>File Hash, also known as a checksum or digital fingerprint, is a unique identifier generated from a file or data using a mathematical algorithm. It ensures data integrity and authenticity, allowing users to verify the accuracy and originality of their files. File Hash is vital for tasks like verifying downloads, detecting malware, and securing digital signatures.<\/p>"},{"question":"How did File Hash originate, and when was it first mentioned?","answer":"<p>The concept of File Hash dates back to the late 1970s when computer scientists explored cryptographic techniques for data integrity. The first mention of file hash algorithms can be traced back to the 1980s, with researchers like Ronald Rivest introducing MD4 and MD5 hash functions.<\/p>"},{"question":"How does File Hash work internally?","answer":"<p>File Hash uses mathematical algorithms, such as SHA-256, to process input data and produce a fixed-size output (hash value). This process involves padding the data, initialization, compression functions, and generating the final hash value. The result is a unique, irreversible, and consistent representation of the input data.<\/p>"},{"question":"What are the key features of File Hash?","answer":"<p>The key features of File Hash include determinism (consistent output for the same input), fixed length (constant hash value regardless of data size), irreversibility (impossible to reverse-engineer original data from hash value), and collision resistance (minimizing the chance of different inputs producing the same hash value).<\/p>"},{"question":"What types of File Hash algorithms exist?","answer":"<p>There are various File Hash algorithms available, each with its own characteristics and applications. Some popular algorithms include MD5, SHA-1, SHA-256, and SHA-3. While MD5 and SHA-1 are considered weak due to collision vulnerabilities, SHA-256 and SHA-3 offer stronger security.<\/p>"},{"question":"How is File Hash used, and what challenges does it face?","answer":"<p>File Hash is used for data integrity verification, malware detection, digital signatures, and data deduplication. However, challenges include compromised hash values, potential hash collisions, and the protection of digital signatures.<\/p>"},{"question":"How does File Hash compare to encryption and encoding?","answer":"<p>File Hash serves data integrity verification, while encryption ensures data confidentiality, and encoding represents data in different formats. File Hash is irreversible, while encryption is reversible, and encoding can be either reversible or irreversible.<\/p>"},{"question":"What are the future perspectives for File Hash?","answer":"<p>As technology evolves, researchers will continue to develop robust hash functions, especially focusing on quantum-resistant algorithms to counter potential threats from quantum computers.<\/p>"},{"question":"How are Proxy Servers associated with File Hash?","answer":"<p>Proxy servers like OneProxy enhance online privacy and security by acting as intermediaries between clients and servers. While proxy servers themselves may not directly use File Hash, they can provide secure connections for data transfer, preventing tampering or data corruption during transit.<\/p><p>For more information about File Hash and related topics, visit OneProxy!<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477221\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media\/477222"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477221"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}