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标题: 解一下AES 加密 [打印本页]

作者: 强盛科技 时间: 2025-2-24 19:41
标题: 解一下AES 加密
o7wty2GNL/ZRgRj6ULYc52OhG9tWpi/of5IB3n2iNN5kkyyOjg== 秘钥是这样的
数据 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

原始json 数据

{"code":0,"message":"SUCCESS","data":[{"main_url":"https://v11-novelapp.fqnovelvod.com/e600758c0a66807f4fb2a475c2f40f16/67bdabb5/video/tos/cn/tos-cn-v-710116/oUQPYgBAzHazEfGOfLL6e1Md47X2JIHAGQx3C8/?a=1967&ch=0&cr=0&dr=0&er=3&cd=0%7C0%7C0%7C0&br=48&bt=48&ft=l2ATmwN8ttdLCQJ~_CkO5aKX9-z57LpCHT7xaSGZm68mK4URXL8VVmbj5SLDa1PEO5vY&mime_type=audio_mp4&qs=3&rc=OjNlaDZnNWk1aTc5ZTs7NkBpM3RudW85cnNydzMzNDk8M0AuNl9jLy5fXjQxLjNiLl8uYSNyZGlzMmQ0cmdgLS1kXzBzcw%3D%3D&btag=c0000e00030000&cdn_type=2&dy_q=1740396524&l=20250224192844817AF6DD1BF992C4B8F2&pwid=187&req_cdn_type=r","is_encrypt":true,"encryption_key":"o7wty2GNL/ZRgRj6ULYc52OhG9tWpi/of5IB3n2iNN5kkyyOjg==","backup_url":"https://v3-novelapp.fqnovelvod.com/b24c485aaa20a027c3c73b0e762cbeaf/67bdabb5/video/tos/cn/tos-cn-v-710116/oUQPYgBAzHazEfGOfLL6e1Md47X2JIHAGQx3C8/?a=1967&ch=0&cr=0&dr=0&er=3&cd=0%7C0%7C0%7C0&br=48&bt=48&ft=l2ATmwN8ttdLCQJ~_CkO5aKX9-z57LpCHT7xaSGZm68mK4URXL8VVmbj5SLDa1PEO5vY&mime_type=audio_mp4&qs=3&rc=OjNlaDZnNWk1aTc5ZTs7NkBpM3RudW85cnNydzMzNDk8M0AuNl9jLy5fXjQxLjNiLl8uYSNyZGlzMmQ0cmdgLS1kXzBzcw%3D%3D&btag=c0000e00030000&cdn_type=2&dy_q=1740396524&l=20250224192844817AF6DD1BF992C4B8F2&pwid=187&req_cdn_type=r","item_id":"7449762528817332760","quality":48,"video_model":"{\"status\":10,\"message\":\"success\",\"enable_ssl\":true,\"auto_definition\":\"360p\",\"enable_adaptive\":false,\"video_id\":\"v039b6g10000ctjoup7og65lvrlkgqu0\",\"video_duration\":586.292,\"media_type\":\"audio\",\"url_expire\":1740483509,\"fallback_api\":\"https://vas-lf-x.snssdk.com/video/fplay/1/62d2fda2f3f1a7fb460cdb3763964464/v039b6g10000ctjoup7og65lvrlkgqu0?aid=1967&device_id=4396295340188857&device_platform=unknown&force_fids=OTAxNw%3D%3D&imp=false&key_seed=Ixgbz9PCbEO%2B2IJ%2BVe3tzzsSbNRMsoF0RqnO1%2BVcO2g%3D&multi_rate_audios=true&ssl=true&stream_type=audio_encrypt&update_version_code=58932&vps=0&vquality=3\",\"video_list\":{\"video_1\":{\"definition\":\"\",\"quality\":\"medium\",\"vtype\":\"m4a\",\"vwidth\":0,\"vheight\":0,\"bitrate\":50096,\"real_bitrate\":50096,\"fps\":0,\"codec_type\":\"aac\",\"size\":3671407,\"main_url\":\"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\",\"backup_url_1\":\"aHR0cHM6Ly92My1ub3ZlbGFwcC5mcW5vdmVsdm9kLmNvbS9iMjRjNDg1YWFhMjBhMDI3YzNjNzNiMGU3NjJjYmVhZi82N2JkYWJiNS92aWRlby90b3MvY24vdG9zLWNuLXYtNzEwMTE2L29VUVBZZ0JBekhhekVmR09mTEw2ZTFNZDQ3WDJKSUhBR1F4M0M4Lz9hPTE5NjcmY2g9MCZjcj0wJmRyPTAmZXI9MyZjZD0wJTdDMCU3QzAlN0MwJmJyPTQ4JmJ0PTQ4JmZ0PWwyQVRtd044dHRkTENRSn5fQ2tPNWFLWDktejU3THBDSFQ3eGFTR1ptNjhtSzRVUlhMOFZWbWJqNVNMRGExUEv*nXZZJm1pbWVfdHlwZT1hdWRpb19tcDQmcXM9MyZyYz1Pak5sYURabk5XazFhVGM1WlRzN05rQnBNM1J1ZFc4NWNuTnlkek16TkRrOE0wQXVObDlqTHk1ZlhqUXhMak5pTGw4dVlTTnlaR2x6TW1RMGNtZGdMUzFrWHpCemN3JTNEJTNEJmJ0YWc9YzAwMDBlMDAwMzAwMDAmY2RuX3R5cGU9MiZkeV9xPTE3NDAzOTY1MjQmbD0yMDI1MDIyNDE5Mjg0NDgxN0FGNkREMUJGOTkyQzRCOEYyJnB3aWQ9MTg3JnJlcV9jZG5fdHlwZT1y\",\"file_id\":\"13b818eb66144f72afb21d23febb9017\",\"volume\":{\"loudness\":-12,\"peak\":1,\"maximum_momentary_loudness\":-5.1,\"maximum_short_term_loudness\":-10.1,\"loudness_range_start\":-15.6,\"loudness_range_end\":-11.2,\"loudness_range\":4.4,\"version\":2,\"volume_info_json\":\"{\\\"Peak\\\": 1.0, \\\"Loudness\\\": -12.0, \\\"MaximumMomentaryLoudness\\\": -5.1, \\\"MaximumShortTermLoudness\\\": -10.1, \\\"LoudnessRangeStart\\\": -15.6, \\\"LoudnessRangeEnd\\\": -11.2, \\\"LoudnessRange\\\": 4.4, \\\"Version\\\": 2, \\\"Metrics\\\": {\\\"Loudness\\\": {\\\"Integrated\\\": -12.028}, \\\"Phase\\\": {\\\"RMSDownmixDiff\\\": -0.003}, \\\"RMSStats\\\": {\\\"LRDiff\\\": -0.007, \\\"Peak\\\": 0.923, \\\"LTotal\\\": -15.922, \\\"RTotal\\\": -15.914}, \\\"Version\\\": \\\"1.4.2\\\"}}\"},\"quality_type\":0,\"encryption_method\":\"cenc-aes-ctr\",\"encode_user_tag\":\"heaac_v2_48\",\"audio_profile\":\"aac_he_v2\",\"gear_des_key\":\"0:M4A|1:audio_encrypt|2:aac|5:medium|6:heaac_v2_48\",\"url_expire\":1740483509,\"preload_size\":327680,\"preload_interval\":60,\"preload_min_step\":5,\"preload_max_step\":10,\"file_hash\":\"866ce1e2349fe317d61c7834c804af48\",\"encrypt\":true,\"spade_a\":\"o7wty2GNL/ZRgRj6ULYc52OhG9tWpi/of5IB3n2iNN5kkyyOjg==\",\"kid\":\"67678f87f8818b904e70a1a800530dea\"}},\"popularity_level\":0,\"has_embedded_subtitle\":false,\"key_seed\":\"Ixgbz9PCbEO+2IJ+Ve3tzzsSbNRMsoF0RqnO1+VcO2g=\"}","indate":86400,"vid":"v039b6g10000ctjoup7og65lvrlkgqu0"}]}

有大佬帮忙借一下吗。我没解开

作者: DAOS 时间: 2025-2-24 19:46
用base64解码就行了

作者: nha30 时间: 2025-2-24 19:51
这应该不是AES，密文这么短。明文这么长。看起来像是某种压缩算法法

作者: awqear 时间: 2025-2-24 19:56
base64 解码后就是一串视频地址url

作者: 强盛科技 时间: 2025-2-24 19:58

DAOS 发表于 2025-2-24 19:46
用base64解码就行了

访问一下发现放不出来

作者: 强盛科技 时间: 2025-2-24 19:59

awqear 发表于 2025-2-24 19:56
base64 解码后就是一串视频地址url

放不出来

作者: 强盛科技 时间: 2025-2-24 19:59

DAOS 发表于 2025-2-24 19:46
用base64解码就行了

放不出来

作者: DAOS 时间: 2025-2-24 20:10

强盛科技发表于 2025-2-24 19:59
放不出来

放不出来就对了

作者: 鹏书 时间: 2025-2-24 20:13
放不出来不是很正常吗

作者: samll88 时间: 2025-2-24 20:17
#AES算法_AES_128_OFB, , #数据填充_ZERO_PADDING

作者: awqear 时间: 2025-2-24 20:25

强盛科技发表于 2025-2-24 19:59
放不出来

你提供的 url 放不出你问我们?

作者: 久居时光 时间: 2025-2-27 16:13
。。。他提供的数据直接base64不就得到结果了吗，也没加密啊

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