{"height":"190","provider_url":"https://hatena.blog","title":"sha256\u30cf\u30c3\u30b7\u30e5\u306e\u5c0e\u5165","categories":["postgressql"],"author_url":"https://blog.hatena.ne.jp/letitride/","blog_url":"https://letitride.hatenablog.com/","author_name":"letitride","image_url":null,"published":"2015-12-15 10:26:46","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fletitride.hatenablog.com%2Fentry%2F20151215%2F1450142806\" title=\"sha256\u30cf\u30c3\u30b7\u30e5\u306e\u5c0e\u5165 - \u30c6\u30c3\u30af\u30e1\u30e2\u8de1\u5730\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","type":"rich","description":"\u30b9\u30fc\u30d1\u30fc\u30e6\u30fc\u30b6\u3067\u5b9f\u884c $ psql dbname -Upostgres dbname=# CREATE EXTENSION pgcrypto;\u30cf\u30c3\u30b7\u30e5\u5024\u53d6\u5f97 $ select digest( 'text', 'sha256'); digest -------------------------------------------------------------------- \\x982d9e3eb996f559e633f4d194def3761d909f5a3b647d1a851fead67c32c9d1bytea hex\u3067\u8868\u8a18\u3055\u308c\u308b\u306e\u3067text\u3068\u3057\u3066\u6271\u3046\u306b\u306f $ select encod\u2026","blog_title":"\u30c6\u30c3\u30af\u30e1\u30e2\u8de1\u5730","url":"https://letitride.hatenablog.com/entry/20151215/1450142806","version":"1.0","provider_name":"Hatena Blog"}