Daily Shaarli

All links of one day in a single page.

July 24, 2022

Free open source implementation of RSA for the Tandy/Radio Shack TRS-80 Color Computer
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This is a program for the Tandy / Radio-Shack TRS-80 Color Computer to perform RSA key generation, encryption, and decryption. The code is all written in 6809 assembly. It will operate with up to 2048 bit keys.

It should work on any CoCo with at least 32kb of memory. 16k CoCos should work for smaller keysizes.