Well, not crypto but stego. I was looking for ways to use existing infrastructure for transporting ascii messages to send info which is not harvestable by machines. This came up: It is intended for cross-eyed free viewing. Cross your eyes until the Vs and Xs at the top and bottom overlap with the adjacent ones. V V V V V OIWEQPOISDFBKJFOIWEQPOISDFBKJFOIWEQPOISDFBKJFOIWEQPOISDFBKJF EDGHOUIEROUIYWEVDGHOXUIEROIYWEVDGHEOXUIEOIYWEVDGHEOXUIEOIYWE KJBSVDBOIWERTBAKJBSVEDBOIWRTBAKJBSOVEDBOWRTBAKJBSOVEDBOWRTBA SFDHNWECTBYUVRGSFDHNYWECTBUVRGSFDHCNYWECBUVRGSFDHCNYWECBUVRG HNOWFHLSFDGWVRGHNOWFGHLSFDWVRGHNOWSFGHLSDWVRGHNLOWSFGLSDWVRG YPOWVXTNWFECHRGYPOWVEXTNWFCHRGYPOWNVEXTNFCHRGYPWOWNVETNFCHRG SVYUWXRGTWVETUISVYUWVXRGTWVETUISVYUWVXRGWVETUISVYUWVXRGWVETU WVERBYOIAWEYUIVWVERBEYOIAWEYUIVWVERBEYOIWEYUIVWLVERBEOIWEYUI EUIOETOUINWEBYOEUIOEWTOUINWEBYOEUIOEWTOUNWEBYOETUIOEWOUNWEBY WFVEWVETN9PUW4TWFVEWPVETN9UW4TWFVETWPVET9UW4TWFBVETWPET9UW4T NOUWQERFECHIBYWNOUWQXERFECIBYWNOUWFQXERFCIBYWNOFUWFQXRFCIBYW VEHWETUQECRFVEVEHWERTUQECFVEVEHWQERTUQCFVEVEOHWQERUQCFVE UIWTUIRTWUYWQCRUIWTUYIRTWUWQCRUIWTXUYIRTUWQCRUIBWTXUYRTUWQCR IYPOWOXNPWTHIECIYPOWTOXNPWHIECIYPONWTOXNWHIECIYLPONWTXNWHIEC R9UHWVETPUNRQYBR9UHWVETPUNRQYBR9UHWVETPUNRQYBR9UHWVETPUNRQYB Any sources for making these ? I know that it can be machine-read, by extracting 3D figure and OCR-ing, but not today easily and in quantity.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Anonymous <mix@mix2.hyperreal.pl> wrote:
Any sources for making these ?
There's AA3D, which is based on AALib. It seems that the AALib homepage is no more, but I'm sure you can google a copy of it. - -- Riad Wahby rsw@mit.edu MIT VI-2/A 2002 5105 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE6KydkiHor6RkxxqYRAl/qAJ0UIaKB8b7GjHtkwkpGWf2ySa2nEACgoArL 6igk1qkTYyehtGfouuZsGfI= =pcbg -----END PGP SIGNATURE-----
participants (2)
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Anonymous
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Riad S. Wahby