Talk:RSA code: Difference between revisions

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(→‎Split the task?: more on bignum)
(→‎Split the task?: prime link)
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:::::: [http://cisnet.baruch.cuny.edu/holowczak/classes/9444/rsademo/ java key gen demo]
:::::: [http://cisnet.baruch.cuny.edu/holowczak/classes/9444/rsademo/ java key gen demo]
:::::: [http://shop-js.sourceforge.net/crypto2.htm js key gen demo]
:::::: [http://shop-js.sourceforge.net/crypto2.htm js key gen demo]
:::::: [http://www.prime-numbers.org/ prime number source] - I've requested a few over 5 billion and will post some


:::::Character blocking/unblocking could be a whole other task. In fact we could clone the page and mark everything needs improvement (get the rsa out). This task needs more specification. The example text would encode ha as 0801 which is a character set size of 100 not the 31 or 32 shown. I think some of the code examples used base 30ish. This kind of task is common but unrelated to encryption. Older operating systems used to encode characters in 6 rather than 8 bits yielding 4 characters per 3 bytes, printable mappings as well.
:::::Character blocking/unblocking could be a whole other task. In fact we could clone the page and mark everything needs improvement (get the rsa out). This task needs more specification. The example text would encode ha as 0801 which is a character set size of 100 not the 31 or 32 shown. I think some of the code examples used base 30ish. This kind of task is common but unrelated to encryption. Older operating systems used to encode characters in 6 rather than 8 bits yielding 4 characters per 3 bytes, printable mappings as well.