{"id":477095,"date":"2023-08-09T09:07:44","date_gmt":"2023-08-09T09:07:44","guid":{"rendered":""},"modified":"2023-09-05T11:14:01","modified_gmt":"2023-09-05T11:14:01","slug":"encryption-key","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/jp\/wiki\/encryption-key\/","title":{"rendered":"\u6697\u53f7\u5316\u30ad\u30fc"},"content":{"rendered":"

\u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u306e\u8ee2\u9001\u304a\u3088\u3073\u4fdd\u5b58\u6642\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3001\u6700\u65b0\u306e\u6697\u53f7\u5316\u30b7\u30b9\u30c6\u30e0\u306e\u91cd\u8981\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3059\u3002\u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u8aad\u307f\u53d6\u308a\u53ef\u80fd\u306a\u30d7\u30ec\u30fc\u30f3 \u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308a\u4e0d\u53ef\u80fd\u306a\u5f62\u5f0f (\u6697\u53f7\u6587) \u306b\u5909\u63db\u3059\u308b\u4e00\u610f\u306e\u6587\u5b57\u307e\u305f\u306f\u5024\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002\u5bfe\u5fdc\u3059\u308b\u5fa9\u53f7\u5316\u30ad\u30fc\u3092\u6301\u3064\u500b\u4eba\u306e\u307f\u304c\u3001\u3053\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u5143\u306b\u623b\u3057\u3066\u5143\u306e\u30c7\u30fc\u30bf\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u6a5f\u5bc6\u60c5\u5831\u3092\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u304b\u3089\u4fdd\u8b77\u3057\u3001\u30c7\u30b8\u30bf\u30eb\u901a\u4fe1\u306e\u6a5f\u5bc6\u6027\u3068\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3059\u308b\u4e0a\u3067\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002<\/p>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306e\u8d77\u6e90\u3068\u305d\u306e\u6700\u521d\u306e\u8a00\u53ca\u306e\u6b74\u53f2<\/h2>\n

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\u6697\u53f7\u5316\u30ad\u30fc\u306b\u3064\u3044\u3066\u306e\u6700\u521d\u306e\u660e\u78ba\u306a\u8a00\u53ca\u306f\u3001\u30a2\u30e1\u30ea\u30ab\u306e\u6570\u5b66\u8005\u3067\u6697\u53f7\u5b66\u8005\u306e\u30af\u30ed\u30fc\u30c9\u30fb\u30b7\u30e3\u30ce\u30f3\u306e\u8457\u4f5c\u306b\u3042\u308a\u307e\u3059\u3002\u5f7c\u306f 1949 \u5e74\u306b\u767a\u8868\u3057\u305f\u753b\u671f\u7684\u306a\u8ad6\u6587\u300c\u79d8\u5bc6\u30b7\u30b9\u30c6\u30e0\u306e\u901a\u4fe1\u7406\u8ad6\u300d\u3067\u5bfe\u79f0\u9375\u6697\u53f7\u5316\u306e\u6982\u5ff5\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u8ad6\u6587\u3067\u3001\u30b7\u30e3\u30ce\u30f3\u306f\u79d8\u5bc6\u9375\u3092\u4f7f\u7528\u3057\u3066\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u6697\u53f7\u5316\u304a\u3088\u3073\u5fa9\u53f7\u5316\u3059\u308b\u6982\u5ff5\u3092\u7d39\u4ecb\u3057\u3001\u6697\u53f7\u5316\u306e\u5206\u91ce\u306b\u9769\u547d\u3092\u3082\u305f\u3089\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306b\u95a2\u3059\u308b\u8a73\u7d30\u60c5\u5831\u3002\u6697\u53f7\u5316\u30ad\u30fc\u306e\u30c8\u30d4\u30c3\u30af\u3092\u62e1\u5f35\u3057\u307e\u3059\u3002<\/h2>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u73fe\u4ee3\u306e\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u57fa\u790e\u3092\u5f62\u6210\u3057\u307e\u3059\u3002\u5bfe\u79f0\u6697\u53f7\u5316\u3067\u4f7f\u7528\u3055\u308c\u308b\u77ed\u3044\u30ad\u30fc\u304b\u3089\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3067\u4f7f\u7528\u3055\u308c\u308b\u9577\u3044\u30ad\u30fc\u307e\u3067\u3001\u3055\u307e\u3056\u307e\u306a\u30b5\u30a4\u30ba\u3068\u8907\u96d1\u3055\u304c\u3042\u308a\u307e\u3059\u3002\u6697\u53f7\u5316\u306e\u5f37\u5ea6\u306f\u30ad\u30fc\u306e\u9577\u3055\u306b\u6b63\u6bd4\u4f8b\u3059\u308b\u305f\u3081\u3001\u9577\u3044\u30ad\u30fc\u306f\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u653b\u6483\u306b\u5bfe\u3057\u3066\u3088\u308a\u5b89\u5168\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u5bfe\u79f0\u6697\u53f7\u5316\u30ad\u30fc<\/h3>\n

\u5bfe\u79f0\u6697\u53f7\u5316\u306f\u79d8\u5bc6\u9375\u6697\u53f7\u5316\u3068\u3082\u547c\u3070\u308c\u3001\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306e\u4e21\u65b9\u306e\u30d7\u30ed\u30bb\u30b9\u306b 1 \u3064\u306e\u5171\u6709\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306e\u4e21\u65b9\u304c\u540c\u3058\u30ad\u30fc\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u306e\u6697\u53f7\u5316\u306b\u52b9\u7387\u7684\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u9375\u3092\u5f53\u4e8b\u8005\u9593\u3067\u5b89\u5168\u306b\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u8ab2\u984c\u3067\u3042\u308a\u3001\u4fb5\u5bb3\u3055\u308c\u308b\u3068\u30c7\u30fc\u30bf\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u30ad\u30fc<\/h3>\n

\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u306f\u516c\u958b\u9375\u6697\u53f7\u5316\u3068\u3082\u547c\u3070\u308c\u3001\u6570\u5b66\u7684\u306b\u95a2\u9023\u3059\u308b 2 \u3064\u306e\u9375\u3001\u3064\u307e\u308a\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u516c\u958b\u9375\u306f\u5e83\u304f\u914d\u5e03\u3055\u308c\u3001\u6697\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001\u79d8\u5bc6\u9375\u306f\u79d8\u5bc6\u306b\u4fdd\u6301\u3055\u308c\u3001\u5fa9\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u65b9\u6cd5\u306f\u9375\u914d\u5e03\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u304c\u3001\u5bfe\u79f0\u6697\u53f7\u5316\u3088\u308a\u3082\u8a08\u7b97\u91cf\u304c\u591a\u304f\u3001\u51e6\u7406\u901f\u5ea6\u3082\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6697\u53f7\u5316\u30ad\u30fc<\/h3>\n

\u30cf\u30a4\u30d6\u30ea\u30c3\u30c9\u6697\u53f7\u5316\u306f\u3001\u5bfe\u79f0\u6697\u53f7\u5316\u3068\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u306e\u4e21\u65b9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u4e21\u65b9\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306e\u5229\u70b9\u3092\u6d3b\u7528\u3057\u307e\u3059\u3002\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u3001\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u306e\u9593\u3067\u5bfe\u79f0\u30ad\u30fc\u3092\u5b89\u5168\u306b\u4ea4\u63db\u3057\u3001\u305d\u306e\u5f8c\u3001\u5bfe\u79f0\u6697\u53f7\u5316\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u969b\u306e\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u307e\u3059\u3002\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3068\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u4fdd\u3061\u307e\u3059\u3002<\/p>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306e\u5185\u90e8\u69cb\u9020\u3002\u6697\u53f7\u5316\u30ad\u30fc\u306e\u4ed5\u7d44\u307f\u3002<\/h2>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306e\u5185\u90e8\u69cb\u9020\u306f\u3001\u4f7f\u7528\u3055\u308c\u308b\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u5bfe\u79f0\u6697\u53f7\u5316\u30ad\u30fc\u306f\u901a\u5e38\u3001\u56fa\u5b9a\u30b5\u30a4\u30ba\u306e\u30d3\u30c3\u30c8 \u30b7\u30fc\u30b1\u30f3\u30b9\u3067\u69cb\u6210\u3055\u308c\u3001\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306e\u4e21\u65b9\u306b\u540c\u3058\u30ad\u30fc\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u3067\u306f\u3001\u516c\u958b\u30ad\u30fc\u3068\u79d8\u5bc6\u30ad\u30fc\u3067\u69cb\u6210\u3055\u308c\u308b\u30ad\u30fc \u30da\u30a2\u3092\u751f\u6210\u3059\u308b\u6570\u5b66\u7684\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

\u6697\u53f7\u5316\u306e\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6697\u53f7\u5316\u30ad\u30fc\u3092\u5e73\u6587\u30c7\u30fc\u30bf\u306b\u9069\u7528\u3057\u3066\u3001\u6697\u53f7\u6587\u3092\u751f\u6210\u3057\u307e\u3059\u3002\u9006\u306b\u3001\u5fa9\u53f7\u5316\u3067\u306f\u3001\u5fa9\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u5bfe\u5fdc\u3059\u308b\u5fa9\u53f7\u5316\u30ad\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u6697\u53f7\u6587\u3092\u5e73\u6587\u306b\u623b\u3057\u307e\u3059\u3002<\/p>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306e\u4e3b\u306a\u6a5f\u80fd\u306e\u5206\u6790\u3002<\/h2>\n

\u6697\u53f7\u5316\u30ad\u30fc\u306b\u306f\u3001\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u306a\u3044\u304f\u3064\u304b\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. \n

    \u6a5f\u5bc6\u4fdd\u6301:<\/strong> \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u6a29\u9650\u306e\u306a\u3044\u30a8\u30f3\u30c6\u30a3\u30c6\u30a3\u304c\u30c7\u30fc\u30bf\u3092\u8aad\u307f\u53d6\u308c\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u6a5f\u5bc6\u60c5\u5831\u306e\u6a5f\u5bc6\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  2. \n

    \u8aa0\u5b9f\u3055\uff1a<\/strong> \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u60c5\u5831\u306b\u5bfe\u3059\u308b\u4e0d\u6b63\u306a\u5909\u66f4\u3084\u6539\u3056\u3093\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  3. \n

    \u8a8d\u8a3c:<\/strong> \u975e\u5bfe\u79f0\u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3068\u8a8d\u8a3c\u306b\u4f7f\u7528\u3055\u308c\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u8eab\u5143\u3092\u78ba\u8a8d\u3057\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u4fe1\u983c\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

  4. \n

    \u5426\u8a8d\u9632\u6b62:<\/strong> \u975e\u5bfe\u79f0\u6697\u53f7\u5316\u306b\u3088\u308a\u5426\u8a8d\u4e0d\u53ef\u6027\u304c\u5b9f\u73fe\u3055\u308c\u3001\u9001\u4fe1\u8005\u304c\u7279\u5b9a\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u9001\u4fe1\u3092\u5426\u5b9a\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

  5. \n

    \u30c7\u30fc\u30bf\u4fdd\u8b77:<\/strong> \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u4fdd\u5b58\u4e2d\u306e\u30c7\u30fc\u30bf\u3068\u8ee2\u9001\u4e2d\u306e\u30c7\u30fc\u30bf\u306e\u4e21\u65b9\u3092\u4fdd\u8b77\u3057\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u4e0d\u53ef\u6b20\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u6697\u53f7\u5316\u30ad\u30fc\u306e\u7a2e\u985e<\/h2>\n

    \u6697\u53f7\u5316\u30ad\u30fc\u306b\u306f\u3055\u307e\u3056\u307e\u306a\u5f62\u5f0f\u304c\u3042\u308a\u3001\u305d\u308c\u305e\u308c\u7279\u5b9a\u306e\u76ee\u7684\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u6700\u3082\u4e00\u822c\u7684\u306a\u7a2e\u985e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
    \u30bf\u30a4\u30d7<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
    \u5bfe\u79f0\u9375<\/td>\n\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306e\u305f\u3081\u306e\u5358\u4e00\u306e\u5171\u6709\u30ad\u30fc\u3002<\/td>\n<\/tr>\n
    \u975e\u5bfe\u79f0\u9375<\/td>\n\u6570\u5b66\u7684\u306b\u95a2\u9023\u3059\u308b\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u306e\u30da\u30a2\u3002<\/td>\n<\/tr>\n
    \u30c8\u30ea\u30d7\u30ebDES\u30ad\u30fc<\/td>\n\u30c8\u30ea\u30d7\u30eb \u30c7\u30fc\u30bf\u6697\u53f7\u5316\u6a19\u6e96 (DES) \u3067\u4f7f\u7528\u3055\u308c\u308b\u5bfe\u79f0\u30ad\u30fc\u3002<\/td>\n<\/tr>\n
    AES \u30ad\u30fc<\/td>\nAdvanced Encryption Standard (AES) \u3067\u4f7f\u7528\u3055\u308c\u308b\u5bfe\u79f0\u30ad\u30fc\u3002<\/td>\n<\/tr>\n
    RSA \u30ad\u30fc<\/td>\nRSA \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u57fa\u3065\u304f\u975e\u5bfe\u79f0\u30ad\u30fc\u3002<\/td>\n<\/tr>\n
    ECC \u30ad\u30fc<\/td>\n\u6955\u5186\u66f2\u7dda\u6697\u53f7 (ECC) \u306b\u57fa\u3065\u304f\u975e\u5bfe\u79f0\u30ad\u30fc\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \u6697\u53f7\u5316\u30ad\u30fc\u306e\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u306b\u95a2\u9023\u3059\u308b\u554f\u984c\u3068\u305d\u306e\u89e3\u6c7a\u7b56\u3002<\/h2>\n

    \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3055\u307e\u3056\u307e\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b7\u30ca\u30ea\u30aa\u3067\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n

      \n
    1. \n

      \u5b89\u5168\u306a\u901a\u4fe1:<\/strong> \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u5b89\u5168\u306a\u901a\u4fe1\u3092\u4fdd\u8a3c\u3057\u3001\u6a5f\u5bc6\u30c7\u30fc\u30bf\u3092\u76d7\u8074\u304b\u3089\u4fdd\u8b77\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    2. \n

      \u30c7\u30fc\u30bf\u4fdd\u8b77:<\/strong> \u6697\u53f7\u5316\u30ad\u30fc\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u500b\u4eba\u7528\u30c7\u30d0\u30a4\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3057\u3001\u30c7\u30fc\u30bf\u4fb5\u5bb3\u306e\u30ea\u30b9\u30af\u3092\u8efd\u6e1b\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n

    3. \n

      \u5b89\u5168\u306a\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3:<\/strong> \u96fb\u5b50\u5546\u53d6\u5f15\u3084\u9280\u884c\u53d6\u5f15\u306a\u3069\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u53d6\u5f15\u3067\u306f\u3001\u91d1\u878d\u60c5\u5831\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b\u6697\u53f7\u5316\u30ad\u30fc\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/li>\n

    4. \n

      \u4eee\u60f3\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (VPN):<\/strong> VPN \u306f\u6697\u53f7\u5316\u30ad\u30fc\u3092\u5229\u7528\u3057\u3066\u3001\u30ea\u30e2\u30fc\u30c8 \u30a2\u30af\u30bb\u30b9\u3068\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 \u30d6\u30e9\u30a6\u30b8\u30f3\u30b0\u306e\u305f\u3081\u306e\u5b89\u5168\u306a\u30c8\u30f3\u30cd\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u305f\u3060\u3057\u3001\u6697\u53f7\u5316\u30ad\u30fc\u306e\u4f7f\u7528\u306b\u306f\u8ab2\u984c\u304c\u306a\u3044\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

        \n
      1. \n

        \u30ad\u30fc\u7ba1\u7406:<\/strong> \u7279\u306b\u5927\u898f\u6a21\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u3001\u6697\u53f7\u5316\u30ad\u30fc\u306e\u7ba1\u7406\u306f\u8907\u96d1\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5805\u7262\u306a\u30ad\u30fc\u7ba1\u7406\u624b\u6cd5\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      2. \n

        \u30ad\u30fc\u914d\u5e03:<\/strong> \u7279\u306b\u975e\u5bfe\u79f0\u6697\u53f7\u5316\u306e\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u8a31\u53ef\u3055\u308c\u305f\u76f8\u624b\u306b\u6697\u53f7\u5316\u30ad\u30fc\u3092\u5b89\u5168\u306b\u914d\u5e03\u3059\u308b\u3053\u3068\u304c\u56f0\u96e3\u306a\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/li>\n

      3. \n

        \u30ad\u30fc\u30b9\u30c8\u30ec\u30fc\u30b8:<\/strong> \u79d8\u5bc6\u9375\u304c\u4fb5\u5bb3\u3055\u308c\u308b\u3068\u4e0d\u6b63\u30a2\u30af\u30bb\u30b9\u3084\u30c7\u30fc\u30bf\u306e\u6f0f\u6d29\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u79d8\u5bc6\u9375\u3092\u4fdd\u8b77\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u3053\u308c\u3089\u306e\u8ab2\u984c\u306b\u5bfe\u51e6\u3059\u308b\u305f\u3081\u306b\u3001\u7d44\u7e54\u306f\u30ad\u30fc\u306e\u751f\u6210\u3001\u30ed\u30fc\u30c6\u30fc\u30b7\u30e7\u30f3\u3001\u4fdd\u7ba1\u3001\u304a\u3088\u3073\u5ec3\u68c4\u306b\u95a2\u3059\u308b\u30d9\u30b9\u30c8 \u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002\u30ad\u30fc\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3068\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30e2\u30b8\u30e5\u30fc\u30eb (HSM) \u306f\u3001\u30ad\u30fc\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u305f\u3081\u306b\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

        \u4e3b\u306a\u7279\u5fb4\u3084\u305d\u306e\u4ed6\u306e\u985e\u4f3c\u7528\u8a9e\u3068\u306e\u6bd4\u8f03\u3092\u8868\u3084\u30ea\u30b9\u30c8\u306e\u5f62\u5f0f\u3067\u793a\u3057\u307e\u3059\u3002<\/h2>\n

        \u985e\u4f3c\u306e\u7528\u8a9e\u3092\u6301\u3064\u6697\u53f7\u5316\u30ad\u30fc\u306e\u6bd4\u8f03\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n\n\n
        \u5b66\u671f<\/th>\n\u8aac\u660e<\/th>\n<\/tr>\n<\/thead>\n
        \u6697\u53f7\u5316\u30ad\u30fc<\/td>\n\u5e73\u6587\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u6587\u306b\u5909\u63db\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u5fa9\u53f7\u30ad\u30fc<\/td>\n\u6697\u53f7\u5316\u30d7\u30ed\u30bb\u30b9\u3092\u9006\u306b\u3057\u3001\u6697\u53f7\u6587\u304b\u3089\u5e73\u6587\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u516c\u958b\u9375<\/td>\n\u6697\u53f7\u5316\u3068\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u306b\u4f7f\u7528\u3055\u308c\u308b\u975e\u5bfe\u79f0\u30ad\u30fc \u30da\u30a2\u306e\u4e00\u90e8\u3002<\/td>\n<\/tr>\n
        \u79d8\u5bc6\u9375<\/td>\n\u975e\u5bfe\u79f0\u30ad\u30fc \u30da\u30a2\u306e\u4e00\u90e8\u3002\u5fa9\u53f7\u5316\u3068\u7f72\u540d\u306e\u691c\u8a3c\u306e\u305f\u3081\u306b\u79d8\u5bc6\u306b\u4fdd\u6301\u3055\u308c\u307e\u3059\u3002<\/td>\n<\/tr>\n
        \u6697\u53f7<\/td>\n\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u5316\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3002<\/td>\n<\/tr>\n
        \u30cf\u30c3\u30b7\u30e5\u95a2\u6570<\/td>\n\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u691c\u8a3c\u306b\u4f7f\u7528\u3055\u308c\u308b\u4e00\u65b9\u5411\u95a2\u6570\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \u6697\u53f7\u9375\u306b\u95a2\u3059\u308b\u5c06\u6765\u306e\u5c55\u671b\u3068\u6280\u8853\u3002<\/h2>\n

        \u6697\u53f7\u9375\u306e\u5c06\u6765\u306f\u3001\u9032\u5316\u3059\u308b\u8105\u5a01\u306b\u5bfe\u6297\u3059\u308b\u305f\u3081\u306e\u7d99\u7d9a\u7684\u306a\u6539\u5584\u3068\u9769\u65b0\u306b\u3042\u308a\u307e\u3059\u3002\u91cf\u5b50\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306f\u3001\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u7834\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u5f93\u6765\u306e\u6697\u53f7\u5316\u65b9\u6cd5\u306b\u6f5c\u5728\u7684\u306a\u8ab2\u984c\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002\u30dd\u30b9\u30c8\u91cf\u5b50\u6697\u53f7\u306f\u3001\u91cf\u5b50\u8010\u6027\u306e\u3042\u308b\u6697\u53f7\u5316\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u958b\u767a\u306b\u7126\u70b9\u3092\u5f53\u3066\u305f\u6709\u671b\u306a\u7814\u7a76\u5206\u91ce\u3067\u3059\u3002<\/p>\n

        \u3055\u3089\u306b\u3001\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u5316\u305b\u305a\u306b\u8a08\u7b97\u3067\u304d\u308b\u6280\u8853\u3067\u3042\u308b\u6e96\u540c\u578b\u6697\u53f7\u5316\u306e\u9032\u6b69\u306b\u3088\u308a\u3001\u30af\u30e9\u30a6\u30c9\u74b0\u5883\u3084 IoT \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306e\u5b89\u5168\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002<\/p>\n

        \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u3069\u306e\u3088\u3046\u306b\u4f7f\u7528\u3057\u3001\u6697\u53f7\u5316\u30ad\u30fc\u3068\u3069\u306e\u3088\u3046\u306b\u95a2\u9023\u4ed8\u3051\u308b\u304b\u3002<\/h2>\n

        \u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u306f\u3001\u6697\u53f7\u5316\u30ad\u30fc\u3092\u88dc\u5b8c\u3057\u3066\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3059\u308b\u3068\u3001\u305d\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u30b5\u30fc\u30d0\u30fc\u3092\u4ecb\u3057\u3066\u8ee2\u9001\u3055\u308c\u307e\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u76ee\u7684\u306e Web \u30b5\u30a4\u30c8\u9593\u306e\u4ef2\u4ecb\u5f79\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u6697\u53f7\u5316\u30ad\u30fc\u3092\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u3068\u30d7\u30ed\u30ad\u30b7\u9593\u3067\u9001\u4fe1\u3055\u308c\u308b\u30c7\u30fc\u30bf\u304c\u4fdd\u8b77\u3055\u308c\u3001\u6f5c\u5728\u7684\u306a\u653b\u6483\u8005\u3084\u76d7\u8074\u8005\u306b\u5bfe\u3059\u308b\u4fdd\u8b77\u304c\u3055\u3089\u306b\u5f37\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\n

        OneProxy (oneproxy.pro) \u306a\u3069\u306e\u30d7\u30ed\u30ad\u30b7 \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u3092\u901a\u904e\u3059\u308b\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3068\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u6697\u53f7\u5316\u5bfe\u7b56\u3092\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001Web \u95b2\u89a7\u4e2d\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30d7\u30e9\u30a4\u30d0\u30b7\u30fc\u304c\u5f37\u5316\u3055\u308c\u3001\u6f5c\u5728\u7684\u306a\u8105\u5a01\u304b\u3089\u4fdd\u8b77\u3055\u308c\u307e\u3059\u3002<\/p>\n

        \u95a2\u9023\u30ea\u30f3\u30af<\/h2>\n

        \u6697\u53f7\u5316\u30ad\u30fc\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

          \n
        1. \u7c73\u56fd\u56fd\u7acb\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240 (NIST) \u2013 \u6697\u53f7\u5316\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8<\/a><\/li>\n
        2. IETF \u2013 \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0 \u30bf\u30b9\u30af \u30d5\u30a9\u30fc\u30b9<\/a><\/li>\n
        3. Crypto101 \u2013 \u6697\u53f7\u5316\u306e\u5165\u9580\u30ea\u30bd\u30fc\u30b9<\/a><\/li>\n
        4. OpenSSL \u2013 \u4eba\u6c17\u306e\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u6697\u53f7\u5316\u30e9\u30a4\u30d6\u30e9\u30ea<\/a><\/li>\n<\/ol>\n

          \u6697\u53f7\u5316\u306f\u73fe\u4ee3\u306e\u30b5\u30a4\u30d0\u30fc\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u91cd\u8981\u306a\u5074\u9762\u3067\u3042\u308a\u3001\u6697\u53f7\u5316\u30ad\u30fc\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u30c7\u30b8\u30bf\u30eb\u4e16\u754c\u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u3068\u901a\u4fe1\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306e\u57fa\u672c\u3067\u3042\u308b\u3053\u3068\u3092\u5fd8\u308c\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"featured_media":0,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477095","wiki","type-wiki","status-publish","hentry"],"acf":{"faq_title":"Frequently Asked Questions about Encryption Key: Safeguarding Data in the Digital World<\/mark>","faq_items":[{"question":"What is an Encryption Key?","answer":"

          An encryption key is a unique set of characters or values used to transform readable data into an unreadable format known as ciphertext. It plays a vital role in securing data during transmission and storage, ensuring confidentiality and integrity.<\/p>"},{"question":"How did Encryption Keys evolve over time?","answer":"

          The concept of encryption dates back to ancient times, but modern encryption methods started during World War II with machines like Enigma. The first explicit mention of encryption keys can be found in Claude Shannon's 1949 paper, which introduced symmetric-key cryptography.<\/p>"},{"question":"What are the main types of Encryption Keys?","answer":"

          There are three main types of encryption keys:<\/p>

          1. Symmetric Key:<\/strong> Uses a single shared key for both encryption and decryption.<\/li>
          2. Asymmetric Key:<\/strong> Involves a pair of related keys: public key for encryption and private key for decryption.<\/li>
          3. Hybrid Key:<\/strong> Combines both symmetric and asymmetric encryption for enhanced security and efficiency.<\/li><\/ol>"},{"question":"How does Encryption Key work internally?","answer":"

            The internal structure of an encryption key varies based on the algorithm used. Symmetric keys are fixed-length sequences of bits used for both encryption and decryption. Asymmetric keys are generated as a pair of mathematically related public and private keys.<\/p>"},{"question":"What are the key features of Encryption Keys?","answer":"

            Encryption keys offer essential features such as confidentiality, integrity, authentication, and non-repudiation. They protect data from unauthorized access, tampering, and ensure secure communications.<\/p>"},{"question":"What are the challenges related to Encryption Key use?","answer":"

            Key management, distribution, and storage are common challenges. Organizations need to implement robust practices to securely generate, share, and store encryption keys to avoid data breaches and unauthorized access.<\/p>"},{"question":"How can Proxy Servers be associated with Encryption Keys?","answer":"

            Proxy servers, like OneProxy (oneproxy.pro), can use encryption keys to enhance user privacy and security. By securing data transmitted between users and proxy servers, they provide an additional layer of protection while browsing the web.<\/p>"},{"question":"What does the future hold for Encryption Keys?","answer":"

            The future of encryption keys lies in continuous improvement and innovation. Post-quantum cryptography and homomorphic encryption are promising areas of research to counter quantum computing threats and enable secure data processing.<\/p>"},{"question":"Where can I find more information about Encryption Keys?","answer":"

            For more information about Encryption Keys and related topics, you can explore resources such as the National Institute of Standards and Technology (NIST) Cryptographic Toolkit, IETF, Crypto101, and OpenSSL. Stay informed and secure in the digital world!<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/wiki\/477095","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\/477095\/revisions"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/jp\/wp-json\/wp\/v2\/media?parent=477095"}],"curies":[{"name":"\u3046\u30fc\u3093","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}