{"author_url":"https://blog.hatena.ne.jp/smoking186/","provider_name":"Hatena Blog","blog_title":"186 @ hatenablog","provider_url":"https://hatena.blog","description":"Cryptology ePrint Archive: Report 2008/322 - Markus R\u00fcckert \u201cEfficient Quantum-immune Blind Signatures\u201d Buchman\u3068\u3053\u306e\u5b66\u751f\u3055\u3093. GPV\u7f72\u540d\u3092\u5143\u306b\u3057\u305f\u30d6\u30e9\u30a4\u30f3\u30c9\u7f72\u540d\u306e\u63d0\u6848. \u3088\u304f\u8a3c\u660e\u3092\u8aad\u3093\u3067\u306a\u3044\u306e\u3060\u3051\u308c\u3069\u3082, GPV\u7f72\u540d\u304csEUF-CMA in ROM\u306a\u3053\u3068\u304b\u3089\u5b89\u5168\u6027\u3092\u8a00\u3063\u3066\u3044\u308b\u69d8\u5b50.\u76f4\u89b3\u7684\u306a\u8aac\u660e\u306f\u7c21\u5358. \u683c\u5b50\u30d9\u30fc\u30b9\u306e\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u306b\u306f\u7dda\u5f62\u6027\u304c\u3042\u308b. (\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u30e9\u30f3\u30c0\u30e0\u306a\u884c\u5217A. \u305d\u308c\u3092\u30e1\u30c3\u30bb\u30fc\u30b8x\u306b\u639b\u3051\u3066, \u30c0\u30a4\u30b8\u30a7\u30b9\u30c8\u306fAx mod q.) \u3053\u306e\u30cf\u30c3\u30b7\u30e5\u95a2\u6570\u306b\u30c8\u30e9\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20080803%2F1217766054\" title=\" - 186 @ hatenablog\" 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","published":"2008-08-03 21:20:54","width":"100%","author_name":"smoking186","categories":["crypt","lattice"],"type":"rich","blog_url":"https://186.hatenablog.com/","url":"https://186.hatenablog.com/entry/20080803/1217766054","title":"","image_url":null}