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### Crypto problem

Posted: March 10th, 2014, 8:41 am
At nano level? Micro text?

### Crypto problem

Posted: March 10th, 2014, 12:50 pm
QuoteOriginally posted by: outrunQuoteOriginally posted by: CuchulainnAt nano level? Micro text?I don't understand this question. ?I'm talking about storing and retrieving bytes on a computer. You can think of that data as a high dimensional object; a set of byte vectors, each byte vector representing a point in space. The geometric struture is just an interpretation of the bytes/data to make it easier to talk about things like "low-dimensional projections".In the plot you see two complicated 3d objects. The projections on the side planes of that object give the letters GEB. For crypto storage the 3d object and the projections would be very high dimensional object, the projection very non-linear functions, and the result of those projections a noisy sets of bits which ony the secret communicators know the meaning of (it would encrypted messages). The main point is that you write different data (a 3d object) than you read (a 2d projection) The "B" projection on the floor is very interesting! It seems to depend on both 3D object, but any of them will do even though the 3D objects look very different. Two different objects map to the same B in the floor projection but to different letters in other projections.Sounds like a variant of the [l=digital sundial] or maybe a way to see the Statue of Liberty from random pictures in New York City. The questions are: 1. To write N bits into the data store, how many bits must be written or changed in the data store?2. To read those N bits from the data store, without revealing which N bits one wants, how many bits must be read from the data store?

### Crypto problem

Posted: March 10th, 2014, 7:17 pm

### Crypto problem

Posted: March 10th, 2014, 10:00 pm