In the past you saw international and national standardization of very well‐defined technologies. For example, if you were going to build nuts and bolts, what the threads look like, and you know, with the proper spacing and height and grip and so on. And so you know, this is not rocket science. It’s critically important to an engineer’s infrastructure to have standardization of these things, but it’s not as if we are trying to somehow codify the laws of physics.
The interesting phenomenon related to the RSA algorithm and is not shared with some of the other algorithms is it is useful for both encryption and for digital signature. That is they are two distinct uses and this single algorithm is useful for both of those. And there’s an amazing and somewhat interesting story that then develops from that.
We’re at a thousand dollars per gigabyte, which is what current disk drives cost. The twenty terabytes that people estimate in ASCII that’s in the Library of Congress is just twenty million dollars. So that’s not very much money in terms of being able to store and retrieve [crosstalk] the Library of Congress.