Calculator Community > TI 68K
Authenticator App
ACagliano:
Well, me and beck are currently working on HASHLIB. It's a LibLoad compatible library that does general checksums, CRC, SHA-1, and SHA-256. That's already released, but it was done by me in C and converted to asm... Me and beckadamtheinventor (mostly him -- he's better with assembly) are re-implementing the existing routines in assembly to make them faster and smaller.
https://www.cemetech.net/downloads/files/2123/x2282
We also plan to implement a lightweight version of RSA, using an asymmetric 256-bit keypair. I've already implemented it in a python test server, now it needs to be done calc side so we can test. Essentially, the calculator would create a private key and a public key, and send that to a remote host. The remote host would do the same, sending its own public key back to the initiating calculator. Both local and remote hosts would dump the other host's pubkey into a buffer, and proceed to communicate over this psuedo-RSA framework. I say "pseudo" because RSA needs a minimum of 1024 bits to be considered secure, but this is a calculator after all...
It remains to be seen if we can feasibly pull this off without a great deal of speed-loss in transferring data.
1cook:
--- Quote from: Eeems on February 24, 2021, 10:55:35 am ---Are you planning to publish on ticalc?
--- End quote ---
No, sorry. They only have static file uploads and not any links to files. I would like to use github as a single place to upload source an binaries, so that I can make changes in a single place.
NonstickAtom785:
--- Quote from: 1cook on February 24, 2021, 09:15:01 pm ---
--- Quote from: Eeems on February 24, 2021, 10:55:35 am ---Are you planning to publish on ticalc?
--- End quote ---
No, sorry. They only have static file uploads and not any links to files. I would like to use github as a single place to upload source an binaries, so that I can make changes in a single place.
--- End quote ---
Well you can always release major versions on TI-Calc.org. A lot of new people do go to that site.
Eeems:
--- Quote from: 1cook on February 24, 2021, 09:15:01 pm ---
--- Quote from: Eeems on February 24, 2021, 10:55:35 am ---Are you planning to publish on ticalc?
--- End quote ---
No, sorry. They only have static file uploads and not any links to files. I would like to use github as a single place to upload source an binaries, so that I can make changes in a single place.
--- End quote ---
I would recommend still putting major versions on ticalc as it's the primary location people get programs from in the calculator community.
1cook:
Hi. I posted to ticalc because everyone said that I should.
https://www.ticalc.org/archives/files/fileinfo/476/47602.html
I know that I misspelled the title of the post. I can update it when I send the new release.
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