{"author_name":"apullo","description":"OpenSSL\u3067HMAC-SHA256\u3092\u6f14\u7b97\u3057\u3088\u3046\u3068\u3057\u305f\u3093\u3067\u3059\u304c\u3001\u306a\u305c\u304b\u6f14\u7b97\u7d50\u679c\u304c\u5408\u308f\u306a\u3044\u30fb\u30fb\u30fb \u4f7f\u3063\u305f\u306e\u306f RFC 4868 - Using HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 with IPsec 2.7.1. PRF Test Vectors Test Case PRF-2 \u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u30c6\u30b9\u30c8\u30d9\u30af\u30bf\u3067\u3059\u3002 Data.txt what do ya want for nothing? \u203b\u6539\u884c\u306f\u3042\u308a\u307e\u305b\u3093 $ openssl dgst -hmac 4a656665 -sha256 data.txt \u3068\u3059\u308b\u3068\u3001 HMAC-SHA256(d\u2026","version":"1.0","width":"100%","categories":["\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a"],"title":"OpenSSL HMAC\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u3044\u65b9\uff08dgst -hmac\u306e\u5f15\u6570\u304c\u3072\u3069\u3044\u4ef6\uff09","author_url":"https://blog.hatena.ne.jp/apullo/","blog_url":"https://eng-notebook.com/","blog_title":"Engineer's Notebook ","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/a/apullo/20230320/20230320214842.jpg","provider_url":"https://hatena.blog","published":"2013-11-06 08:45:01","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Feng-notebook.com%2Fblog-entry-107%2F\" title=\"OpenSSL HMAC\u30b3\u30de\u30f3\u30c9\u306e\u4f7f\u3044\u65b9\uff08dgst -hmac\u306e\u5f15\u6570\u304c\u3072\u3069\u3044\u4ef6\uff09 - Engineer&#39;s Notebook \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","url":"https://eng-notebook.com/blog-entry-107/","type":"rich"}