{"blog_title":"kyumina","type":"rich","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkyumina.hatenablog.com%2Fentry%2F2018%2F03%2F05%2F020100\" title=\"\u9ad8\u5c02\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c6\u30b9\u30c82017:Crypto:400pt\u306ewriteup - kyumina\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u9ad8\u5c02\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c6\u30b9\u30c82017\u306e\u50d5\u306ewriteup\u306f\u3053\u3053\u3092\u307f\u3066 http://hmkyu.blogspot.jp/2017/10/2017writeup.html Homomorphic Encryption [Crypto / 400pt] Problem In the server, addition with encrypted flag and your encrypted message is computed. Following cryptosystem has additive homomorphism.Link: http://citeseerx.ist.psu.edu/\u2026","published":"2018-03-05 02:01:00","title":"\u9ad8\u5c02\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c6\u30b9\u30c82017:Crypto:400pt\u306ewriteup","width":"100%","blog_url":"https://kyumina.hatenablog.com/","author_name":"kyumina","author_url":"https://blog.hatena.ne.jp/kyumina/","provider_url":"https://hatena.blog","categories":[],"height":"190","version":"1.0","url":"https://kyumina.hatenablog.com/entry/2018/03/05/020100"}