{"id":20949,"date":"2025-05-07T12:06:00","date_gmt":"2025-05-07T03:06:00","guid":{"rendered":"https:\/\/biz.moneyforward.com\/contract\/basic\/?p=20949"},"modified":"2026-03-27T15:03:13","modified_gmt":"2026-03-27T06:03:13","slug":"%e9%9b%bb%e5%ad%90%e7%bd%b2%e5%90%8d%e3%81%ae%e5%85%ac%e9%96%8b%e9%8d%b5%e6%9a%97%e5%8f%b7%e6%96%b9%e5%bc%8f%e3%81%a8%e3%81%af%ef%bc%9f%e7%a7%98%e5%af%86%e9%8d%b5%e3%81%a7%e6%9a%97%e5%8f%b7%e5%8c%96","status":"publish","type":"post","link":"https:\/\/biz.moneyforward.com\/contract\/basic\/20949\/","title":{"rendered":"\u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3068\u306f\uff1f\u79d8\u5bc6\u9375\u3067\u6697\u53f7\u5316\u3059\u308b\u4ed5\u7d44\u307f\u3092\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac"},"content":{"rendered":"

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<\/div>

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\"\"<\/div>
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<\/div><\/div><\/a><\/div><\/div>\n

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\n
    \n
  • \u516c\u958b\u9375\uff1a\u53d7\u4fe1\u8005\u3068\u5171\u6709\u3057\u3066\u3001\u76f8\u624b\u65b9\u304c\u6697\u53f7\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u3092\u5fa9\u53f7\u3059\u308b\u969b\u306b\u7528\u3044\u308b<\/li>\n
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    \n
      \n
    1. \u9001\u4fe1\u8005\u304c\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u751f\u6210\u3059\u308b<\/li>\n
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      \u30cf\u30c3\u30b7\u30e5\u5024\u3092\u751f\u6210\u3059\u308b<\/h3>\n

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      \u30cf\u30c3\u30b7\u30e5\u5024\u3092\u79d8\u5bc6\u9375\u3067\u6697\u53f7\u5316\u3057\u305f\u3042\u3068\u306f\u3001\u9001\u4fe1\u8005\u304c\u96fb\u5b50\u7f72\u540d\u3092\u6dfb\u4ed8\u3057\u3066\u96fb\u5b50\u6587\u66f8\u3092\u53d7\u4fe1\u8005\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002<\/b><\/span>\u3053\u306e\u969b\u3001\u516c\u958b\u9375\u3092\u9001\u4ed8\u3057\u3066\u304a\u304b\u306a\u3044\u3068\u53d7\u4fe1\u8005\u306e\u307b\u3046\u3067\u306f\u6697\u53f7\u5316\u3055\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u5fa9\u53f7\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

      \u516c\u958b\u9375\u3067\u7f72\u540d\u3092\u691c\u8a3c\u3059\u308b<\/h3>\n

      \u53d7\u4fe1\u8005\u306f\u3001\u516c\u958b\u9375\u3092\u7528\u3044\u3066\u9001\u4fe1\u8005\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u6697\u53f7\u5316\u3055\u308c\u305f\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u5fa9\u53f7\u3057\u307e\u3059\u3002<\/b><\/span>\u5fa9\u53f7\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u79d8\u5bc6\u9375\u3068\u5bfe\u306b\u306a\u3063\u3066\u3044\u308b\u516c\u958b\u9375\u3092\u6301\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9001\u4fe1\u8005\u3068\u53d7\u4fe1\u8005\u9593\u3060\u3051\u3067\u96fb\u5b50\u6587\u66f8\u3092\u5171\u6709\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

      \u305d\u306e\u5f8c\u3001\u53d7\u4fe1\u8005\u5074\u3067\u96fb\u5b50\u6587\u66f8\u3092\u9001\u4fe1\u8005\u3068\u540c\u3058\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u3092\u4f7f\u3063\u3066\u30cf\u30c3\u30b7\u30e5\u5024\u3092\u7b97\u51fa\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30cf\u30c3\u30b7\u30e5\u5024\u304c\u540c\u3058\u3067\u3042\u308c\u3070\u3001\u96fb\u5b50\u6587\u66f8\u304c\u9001\u4fe1\u8005\u306e\u9001\u3063\u305f\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u306e\u8a3c\u660e\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

      \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u306e\u7a2e\u985e<\/h2>\n

      \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u306e\u7a2e\u985e\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/span>\u3053\u3053\u3067\u306f\u3001\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u306e\u7a2e\u985e\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

      RSA<\/h3>\n

      RSA\uff08Rivest-Shamir-Adleman cryptosystem\uff09\u306f\u3001\u4ee3\u8868\u7684\u306a\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u306e\u3072\u3068\u3064\u3067\u3059\u3002<\/b><\/span>RSA\u3067\u306f\u3001\u7d20\u56e0\u6570\u5206\u89e3\u3092\u7528\u3044\u3066\u6697\u53f7\u5316\u3059\u308b\u4ed5\u7d44\u307f\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u6841\u6570\u306e\u591a\u3044\u6570\u5b57\u3092\u7d20\u56e0\u6570\u5206\u89e3\u3059\u308b\u3053\u3068\u306f\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u3082\u96e3\u3057\u3044\u305f\u3081\u3001\u7b2c\u4e09\u8005\u306b\u3088\u308b\u6539\u3056\u3093\u304c\u4e0d\u53ef\u80fd\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

      DSA<\/h3>\n

      DSA\uff08Digital Signature Algorithm\uff09\u306f\u3001\u6574\u6570\u540c\u58eb\u306e\u6f14\u7b97\u3092\u6d3b\u7528\u3057\u305f\u6697\u53f7\u6280\u8853\u3067\u3059\u3002<\/b><\/span>\u96fb\u5b50\u7f72\u540d\u5c02\u7528\u3067\u4f7f\u7528\u3055\u308c\u308b\u6697\u53f7\u5316\u6280\u8853\u3067\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

      RSA\u3068\u306e\u9055\u3044\u306f\u3001RSA\u304c\u7d20\u56e0\u6570\u5206\u89e3\u3092\u6d3b\u7528\u3057\u305f\u6697\u53f7\u5316\u6280\u8853\u306a\u306e\u306b\u5bfe\u3057\u3001DSA\u306f\u6574\u6570\u540c\u58eb\u306e\u6f14\u7b97\u3092\u7528\u3044\u305f\u6280\u8853\u3067\u3042\u308b\u70b9\u3067\u3059\u3002<\/p>\n

      ECDSA<\/h3>\n

      ECDSA\uff08Elliptic Curve Digital Signature Algorithm\uff09\u306f\u3001\u6955\u5186\u66f2\u7dda\u306e\u6f14\u7b97\u3092\u5229\u7528\u3057\u3066\u516c\u958b\u9375\u3068\u79d8\u5bc6\u9375\u3092\u751f\u6210\u3059\u308b\u6697\u53f7\u5316\u6280\u8853\u3067\u3059\u3002<\/b><\/span><\/p>\n

      DSA\u3068\u540c\u3058\u304f\u672c\u4eba\u6027\u306e\u78ba\u8a8d\u3092\u76ee\u7684\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u307e\u3059\u304c\u3001DSA\u3068\u6bd4\u3079\u308b\u3068\u6697\u53f7\u304c\u77ed\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\uff08\u5b89\u5168\u6027\u306f\u540c\u7b49\uff09\u3002<\/p>\n

      EdDSA<\/h3>\n

      \u6955\u5186\u66f2\u7dda\u6697\u53f7\u6280\u8853\u3067\u3042\u308bEdDSA\uff08Edwards Curve Digital Signature Algorithm\uff09\u3067\u306f\u3001\u6697\u53f7\u5316\u3068\u5fa9\u53f7\u3067\u7570\u306a\u308b2\u3064\u306e\u9375\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/b><\/span><\/p>\n

      \u307b\u304b\u306e\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u3067\u767a\u5238\u3055\u308c\u305f\u5b89\u5168\u6027\u306e\u554f\u984c\u3092\u56de\u907f\u3057\u305f\u3046\u3048\u3067\u3001\u6697\u53f7\u5316\u51e6\u7406\u304c\u9ad8\u52b9\u7387\u3067\u884c\u308f\u308c\u308b\u8a2d\u8a08\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002RSA\u3068\u6bd4\u3079\u3066\u3001\u7d041\/10\u306e\u30c7\u30fc\u30bf\u9577\u3067\u306e\u9ad8\u901f\u51e6\u7406\u3067\u3042\u308a\u3064\u3064\u3001\u540c\u7b49\u306e\u5b89\u5168\u6027\u304c\u3042\u308b\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

      IC\u30ab\u30fc\u30c9\u3084\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u6697\u53f7\u901a\u4fe1\u30d7\u30ed\u30c8\u30b3\u30eb\u306a\u3069\u3067\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b\u6697\u53f7\u5316\u6280\u8853\u3067\u3059\u3002<\/p>\n

      \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n

      \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u6b21\u306e2\u3064\u3067\u3059\u3002<\/b><\/span><\/p>\n

      \n
        \n
      • \u6cd5\u7684\u52b9\u529b\u304c\u3042\u308b<\/li>\n
      • \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u308b<\/li>\n<\/ul>\n<\/div>\n

        \u305d\u308c\u305e\u308c\u306e\u30e1\u30ea\u30c3\u30c8\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

        \u6cd5\u7684\u52b9\u529b\u304c\u3042\u308b<\/h3>\n

        \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u3068\u3057\u3066\u3001\u6cd5\u7684\u52b9\u529b\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/b><\/span>\u96fb\u5b50\u7f72\u540d\u3067\u306f\u3001\u624b\u66f8\u304d\u6587\u66f8\u306b\u304a\u3051\u308b\u7f72\u540d\u30fb\u62bc\u5370\u3068\u540c\u7b49\u306e\u52b9\u529b\u304c\u8a8d\u3081\u3089\u308c\u308b\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u63a1\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u96fb\u5b50\u6587\u66f8\u304c\u771f\u6b63\u306b\u6210\u7acb\u3057\u305f\u6587\u66f8\u3067\u3042\u308b\u3068\u306e\u6cd5\u7684\u52b9\u529b\u3092\u4e0e\u3048\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

        \u305f\u3060\u3057\u3001\u96fb\u5b50\u7f72\u540d\u6cd5\u306b\u3088\u3063\u3066\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b\u8981\u4ef6\uff08\u672c\u4eba\u78ba\u8a8d\u3068\u975e\u6539\u3056\u3093\u6027\uff09\u3092\u8a3c\u660e\u3067\u304d\u306a\u3044\u5834\u5408\u306b\u306f\u3001\u6cd5\u7684\u52b9\u529b\u3092\u6301\u305f\u306a\u3044\u305f\u3081\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

        \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u308b<\/h3>\n

        \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u3092\u5f37\u5316\u3067\u304d\u308b\u70b9\u3082\u3001\u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/b><\/span>\u6697\u53f7\u5316\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3067\u3042\u308c\u3070\u3001\u306a\u308a\u3059\u307e\u3057\u9632\u6b62\u306b\u306a\u308b\u307b\u304b\u3001\u96fb\u5b50\u6587\u66f8\u304c\u4e07\u304c\u4e00\u5916\u90e8\u306b\u6d41\u51fa\u3057\u3066\u3082\u7c21\u5358\u306b\u306f\u5143\u30c7\u30fc\u30bf\u306e\u60c5\u5831\u306b\u305f\u3069\u308a\u7740\u3051\u307e\u305b\u3093\u3002<\/p>\n

        \u696d\u52d9\u4e0a\u3001\u3069\u3046\u3057\u3066\u3082USB\u306a\u3069\u3092\u5229\u7528\u3057\u3066\u793e\u5916\u306b\u30d5\u30a1\u30a4\u30eb\u3092\u6301\u3061\u51fa\u3059\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u3067\u3082\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u304a\u3051\u3070\u7d1b\u5931\u6642\u306b\u30c7\u30fc\u30bf\u304c\u6d41\u51fa\u3059\u308b\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3055\u305b\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

        \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9<\/h2>\n

        \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/b><\/span>\u4e3b\u306a\u6ce8\u610f\u70b9\u306f\u3001\u6b21\u306e2\u3064\u3067\u3059\u3002<\/p>\n

        \n
          \n
        • \u79d8\u5bc6\u9375\u306e\u7ba1\u7406\u3092\u5fb9\u5e95\u3059\u308b<\/li>\n
        • \u96fb\u5b50\u7f72\u540d\u306e\u6709\u52b9\u671f\u9650\u3092\u78ba\u8a8d\u3059\u308b<\/li>\n<\/ul>\n<\/div>\n

          \u79d8\u5bc6\u9375\u306e\u7ba1\u7406\u3092\u5fb9\u5e95\u3059\u308b<\/h3>\n

          \u96fb\u5b50\u7f72\u540d\u306e\u516c\u958b\u9375\u6697\u53f7\u65b9\u5f0f\u3092\u4f7f\u7528\u3059\u308b\u3068\u304d\u306e\u6ce8\u610f\u70b9\u3068\u3057\u3066\u3001\u79d8\u5bc6\u9375\u306e\u7ba1\u7406\u306e\u5fb9\u5e95\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/b><\/span>\u524d\u8ff0\u3057\u305f\u3088\u3046\u306b\u3001\u79d8\u5bc6\u9375\u306f\u5fa9\u53f7\u5316\u306b\u7528\u3044\u308b\u5927\u5207\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\n

          \u79d8\u5bc6\u9375\u3092\u7d1b\u5931\u3059\u308b\u3068\u6697\u53f7\u5316\u3057\u305f\u30c7\u30fc\u30bf\u3092\u5143\u30c7\u30fc\u30bf\u306b\u5fa9\u53f7\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u5916\u90e8\u306b\u6697\u53f7\u9375\u3092\u6d41\u51fa\u3055\u305b\u3066\u3057\u307e\u3046\u3068\u3001\u5143\u30c7\u30fc\u30bf\u3092\u5b88\u308c\u307e\u305b\u3093\u3002<\/p>\n

          \u62c5\u5f53\u8005\u306f\u3001\u79d8\u5bc6\u9375\u306e\u7ba1\u7406\u3092\u5fb9\u5e95\u3067\u304d\u308b\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u3088\u3046\u306b\u5fc3\u304c\u3051\u307e\u3057\u3087\u3046\u3002<\/p>\n

          \u96fb\u5b50\u7f72\u540d\u306e\u6709\u52b9\u671f\u9650\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n

          \u96fb\u5b50\u7f72\u540d\u3067\u7528\u3044\u308b\u96fb\u5b50\u8a3c\u660e\u66f8\u306b\u306f\u6709\u52b9\u671f\u9650\u304c\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b\u305f\u3081\u6ce8\u610f\u3057\u307e\u3057\u3087\u3046\u3002<\/b><\/span>\u96fb\u5b50\u8a3c\u660e\u66f8\u306e\u6709\u52b9\u671f\u9650\u306f\u3001\u96fb\u5b50\u7f72\u540d\u6cd5\u306b\u3088\u308a\u6700\u95775\u5e74\u3068\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

          \u306a\u304a\u3001\u6709\u52b9\u671f\u9650\u3092\u8a2d\u3051\u308b\u76ee\u7684\u306f\u3001\u65b0\u305f\u306a\u6280\u8853\u304c\u767b\u5834\u3059\u308b\u3053\u3068\u3067\u6697\u53f7\u3092\u7834\u3089\u308c\u308b\u30ea\u30b9\u30af\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n

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