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aab\u7b97\u6cd5\u91c7\u7528\u5206\u7ec4\u52a0\u5bc6\u7684\u65b9\u5f0f\uff0c\u5c06\u660e\u6587\u5206\u6210\u56fa\u5b9a\u957f\u5ea6\u7684\u5757\uff0c\u6bcf\u4e2a\u5757\u90fd\u91c7\u7528\u76f8\u540c\u7684\u52a0\u5bc6\u7b97\u6cd5\u8fdb\u884c\u52a0\u5bc6\u3002\u5b83\u7684\u5bc6\u94a5\u957f\u5ea6\u53ef\u4ee5\u662f128\u4f4d\u3001192\u4f4d\u6216256\u4f4d\uff0c\u5bc6\u94a5\u957f\u5ea6\u8d8a\u957f\uff0c\u52a0\u5bc6\u5f3a\u5ea6\u8d8a\u9ad8\uff0c\u4f46\u52a0\u5bc6\u901f\u5ea6\u4e5f\u4f1a\u53d8\u6162\u3002<\/p>\n

aab\u7b97\u6cd5\u91c7\u7528\u4e86\u56db\u4e2a\u4e0d\u540c\u7684\u52a0\u5bc6\u6a21\u5f0f\uff1a\u7535\u5b50\u5bc6\u7801\u672c\u6a21\u5f0f\uff08ECB\uff09\u3001\u5bc6\u7801\u5757\u94fe\u6a21\u5f0f\uff08CBC\uff09\u3001\u5bc6\u7801\u53cd\u9988\u6a21\u5f0f\uff08CFB\uff09\u548c\u8f93\u51fa\u53cd\u9988\u6a21\u5f0f\uff08OFB\uff09\u3002\u5176\u4e2d\uff0c\u6700\u5e38\u7528\u7684\u662fCBC\u6a21\u5f0f\uff0c\u5b83\u91c7\u7528\u4e86IV\uff08Initialization Vector\uff09\u5411\u91cf\u6765\u589e\u5f3a\u52a0\u5bc6\u7684\u5b89\u5168\u6027\u3002<\/p>\n

aab\u7b97\u6cd5\u7684\u52a0\u5bc6\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u56db\u4e2a\u6b65\u9aa4\uff1a\u5bc6\u94a5\u6269\u5c55\u3001\u521d\u59cb\u8f6e\u3001\u91cd\u590d\u8f6e\u548c\u6700\u7ec8\u8f6e\u3002\u5728\u5bc6\u94a5\u6269\u5c55\u9636\u6bb5\uff0caab\u7b97\u6cd5\u5c06\u8f93\u5165\u7684\u5bc6\u94a5\u6269\u5c55\u4e3a\u591a\u4e2a\u8f6e\u5bc6\u94a5\uff0c\u6bcf\u4e2a\u8f6e\u5bc6\u94a5\u90fd\u662f\u7531\u5bc6\u94a5\u6269\u5c55\u7b97\u6cd5\u751f\u6210\u7684\u3002\u5728\u521d\u59cb\u8f6e\u548c\u6700\u7ec8\u8f6e\u4e2d\uff0caab\u7b97\u6cd5\u5c06\u660e\u6587\u548c\u8f6e\u5bc6\u94a5\u8fdb\u884c\u5f02\u6216\u64cd\u4f5c\u3002\u5728\u91cd\u590d\u8f6e\u4e2d\uff0caab\u7b97\u6cd5\u91c7\u7528\u4e86\u56db\u4e2a\u4e0d\u540c\u7684\u64cd\u4f5c\uff1a\u5b57\u8282\u4ee3\u66ff\u3001\u884c\u79fb\u4f4d\u3001\u5217\u6df7\u6dc6\u548c\u8f6e\u5bc6\u94a5\u52a0\u3002<\/p>\n

\u5b57\u8282\u4ee3\u66ff\u64cd\u4f5c\u662faab\u7b97\u6cd5\u4e2d\u6700\u57fa<\/p>\n

<\/figure>\n<\/p>\n

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\u5728\u89e3\u5bc6\u8fc7\u7a0b\u4e2d\uff0caab\u7b97\u6cd5\u91c7\u7528\u4e86\u4e0e\u52a0\u5bc6\u8fc7\u7a0b\u76f8\u53cd\u7684\u6b65\u9aa4\uff0c\u5c06\u5bc6\u6587\u8f6c\u6362\u56de\u660e\u6587\u3002\u7531\u4e8eaab\u7b97\u6cd5\u91c7\u7528\u4e86\u5bf9\u79f0\u52a0\u5bc6\u7684\u65b9\u5f0f\uff0c\u56e0\u6b64\u52a0\u5bc6\u548c\u89e3\u5bc6\u4f7f\u7528\u7684\u662f\u76f8\u540c\u7684\u5bc6\u94a5\u3002\u8fd9\u79cd\u52a0\u5bc6\u65b9\u5f0f\u7684\u4f18\u70b9\u662f\u52a0\u5bc6\u901f\u5ea6\u5feb\uff0c\u7f3a\u70b9\u662f\u5bc6\u94a5\u7684\u5b89\u5168\u6027\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u3002<\/p>\n

\u603b\u4e4b\uff0caab\u7b97\u6cd5\u662f\u4e00\u79cd\u975e\u5e38\u5b89\u5168\u548c\u53ef\u9760\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8eandroid aab \u52a0\u56fa<\/a>\u5404\u4e2a\u9886\u57df\uff0c\u5305\u62ec\u7535\u5b50\u5546\u52a1\u3001\u91d1\u878d\u3001\u901a\u4fe1\u7b49\u3002\u5b83\u7684\u4f18\u70b9\u662f\u52a0\u5bc6\u5f3a\u5ea6\u9ad8\u3001\u52a0\u5bc6\u901f\u5ea6\u5feb\u3001\u5b89\u5168\u6027\u53ef\u9760\uff0c\u4f46\u7f3a\u70b9\u662f\u5bc6\u94a5\u7684\u5b89\u5168\u6027\u5bb9\u6613\u53d7\u5230\u653b\u51fb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

aab\u662f\u4e00\u79cd\u5e38\u7528\u7684\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5168\u79f0\u4e3aAdvanced Encryption Standard\uff08\u9ad8\u7ea7\u52a0\u5bc6\u6807\u51c6\uff09\uff0c\u662f\u4e00\u79cd\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u3002\u5b83\u662f\u7531\u7f8e\u56fd\u56fd\u5bb6\u6807\u51c6\u6280\u672f\u7814\u7a76\u6240\uff08NIST\uff09\u57282001\u5e74\u53d1\u5e03\u7684\uff0c\u76ee\u524d\u5df2\u6210\u4e3a<\/p>\n","protected":false},"author":22,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5143,5142,250,2267,3171],"topic":[],"class_list":["post-2480","post","type-post","status-publish","format-standard","hentry","category-kaifaapp","tag-androidapk","tag-iosh5-app","tag-250","tag-2267","tag-3171"],"_links":{"self":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/2480","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/users\/22"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/comments?post=2480"}],"version-history":[{"count":0,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/posts\/2480\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/media?parent=2480"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/categories?post=2480"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/tags?post=2480"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.zhidianwl.net\/zhidianwl\/wp-json\/wp\/v2\/topic?post=2480"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}