SHA-256 on a Commodore 64, Five Times Faster 0 ▲ 2^x bits on Imapenguin 3 hours ago · Tech · hide Back in 2021 I promised a closer look at SHA-256 on the C64. It turns out the old program got the wrong answer for anything 32 characters or longer. Here’s the fix, and then a version that hashes in 58,514 cycles instead of 328,431. Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town
