{"published":"2022-04-15 20:30:00","blog_title":"Develop with pleasure!","height":"190","provider_name":"Hatena Blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftechmedia-think.hatenablog.com%2Fentry%2F2022%2F04%2F15%2F203000\" title=\"Ed25519\u3067\u6c7a\u5b9a\u8ad6\u7684\u306a\u9375\u5c0e\u51fa\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308bBIP32-Ed25519 - Develop with pleasure!\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"description":"Bitcoin\u306e\u30a6\u30a9\u30ec\u30c3\u30c8\u306a\u3069\u304c\u3001\u5358\u4e00\u306e\u30de\u30b9\u30bf\u30fc\u30b7\u30fc\u30c9\u304b\u3089\u591a\u6570\u306e\u9375\u30da\u30a2\u3092\u6c7a\u5b9a\u8ad6\u7684\u306b\u5c0e\u51fa\u3059\u308b\u4ed5\u69d8\u3092\u5b9a\u7fa9\u3057\u305f\u306e\u304cBIP-32\u2193 techmedia-think.hatenablog.com \u3053\u308c\u306f\u3001Bitcoin\u304c\u63a1\u7528\u3057\u3066\u3044\u308b\u6955\u5186\u66f2\u7ddasecp256k1\u3068ECDSA\u3092\u524d\u63d0\u306b\u4f5c\u3089\u308c\u305f\u4ed5\u69d8\u306b\u306a\u308b\u3002 \u3053\u308c\u306b\u5bfe\u3057\u3066\u3001EdDSA\uff08Edwards-Curve\u30c7\u30b8\u30bf\u30eb\u7f72\u540d\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\uff09\u306e\u4e00\u7a2e\u3067\u3042\u308bEd25519\u306b\u304a\u3044\u3066\u3082\u3001BIP32\u3068\u540c\u69d8\u306e\u6c7a\u5b9a\u8ad6\u7684\u306a\u9375\u5c0e\u51fa\u3092\u53ef\u80fd\u306b\u3059\u308b\u63d0\u6848\u306e\uff11\u3064\u304cBIP32-Ed25519\u2193 https://raw.githubusercontent.com/LedgerHQ/orakolo/ma\u2026","author_name":"techmedia-think","type":"rich","url":"https://techmedia-think.hatenablog.com/entry/2022/04/15/203000","provider_url":"https://hatena.blog","title":"Ed25519\u3067\u6c7a\u5b9a\u8ad6\u7684\u306a\u9375\u5c0e\u51fa\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308bBIP32-Ed25519","width":"100%","categories":["Cryptography","EdDSA","BIP"],"author_url":"https://blog.hatena.ne.jp/techmedia-think/","blog_url":"https://techmedia-think.hatenablog.com/"}