{"height":"190","author_url":"https://blog.hatena.ne.jp/a4dosanddos/","image_url":null,"author_name":"a4dosanddos","url":"https://a4dosanddos.hatenablog.com/entry/2015/10/17/023753","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0\u65e5\u8a18","title":"\u300cJava\u300dAES\u306e\u6697\u5fa9\u53f7\u30b5\u30f3\u30d7\u30eb","categories":["Java"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa4dosanddos.hatenablog.com%2Fentry%2F2015%2F10%2F17%2F023753\" title=\"\u300cJava\u300dAES\u306e\u6697\u5fa9\u53f7\u30b5\u30f3\u30d7\u30eb - \u30d7\u30ed\u30b0\u30e9\u30e0\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2015-10-17 02:37:53","type":"rich","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","width":"100%","version":"1.0","blog_url":"https://a4dosanddos.hatenablog.com/","description":"AES\u306e\u6697\u5fa9\u53f7\u30b5\u30f3\u30d7\u30eb\u3092\u66f8\u3044\u3066\u307f\u305f\u306e\u3067\u3001\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u25a0 AESTest.java import java.security.Key; import java.util.Random; import javax.crypto.Cipher; import javax.crypto.spec.IvParameterSpec; import javax.crypto.spec.SecretKeySpec; public class AESTest { public static void main(String[] args) throws Exception { String data = \u2026"}