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中国DOS联盟论坛 » DOS学习入门 & 精彩文章（教学室） » Old book "Floppy Disk Encryption and Decryption Technology" by Fan Xiuwei View 55,378　Replies 135

Floor 16 Posted 2006-03-02 13:42　·　中国山西太原联通

yaya

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Floor 17 Posted 2007-05-11 14:36　·　中国山东聊城电信

rasiel

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Floor 18 Posted 2007-05-14 07:19　·　中国辽宁大连联通

mtiankong

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Floor 19 Posted 2007-05-15 16:07　·　中国江苏无锡电信

wentaowen

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Already bookmarked, thanks a lot.

Floor 20 Posted 2007-05-15 21:59　·　中国湖北黄石大冶市电信

gyt5

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Floor 21 Posted 2007-05-16 01:53　·　中国北京北京华宇兴盛科技发展有限公司电信节点

oioc

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Come and thank me after downloading! Can't the attachment be larger? A file of over 7M needs to be split into 29 parts. It's not easy to upload and downloading is troublesome.

Floor 22 Posted 2007-05-17 14:21　·　中国浙江杭州华数宽带

joinhoone

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Hard work... Hard work... I also worked very hard to download

Floor 23 Posted 2007-05-25 13:31　·　中国江西九江电信

lan305242050

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Nothing to say more, just say a big thank you, brother~

Floor 24 Posted 2007-05-25 20:31　·　中国广东深圳南山区电信

enjoyer

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First, don't get off and say thank you first! It's obvious it's not easy.

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Floor 25 Posted 2007-05-25 21:51　·　中国广东深圳南山区电信

enjoyer

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The content discussed is based on 360K floppy disks, and I've never seen such old relics. I don't know if there's any reference value for the current 1.44M floppy disks. Let's take a look first.

一切从底层开始

Floor 26 Posted 2007-05-25 23:45　·　中国广东深圳南山区电信

enjoyer

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Not bad! Just read the first more than twenty pages, and it feels valuable for reference. Isn't the 1.44M one a modified version where the number of tracks per side is doubled, the number of sectors per track is doubled, and the capacity is exactly increased by four times?

一切从底层开始

Floor 27 Posted 2007-05-26 21:31　·　中国广东深圳电信

ldr2zjj

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Floor 28 Posted 2007-05-26 21:37　·　中国广东深圳电信

ldr2zjj

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