Practical preimages for 19- and 20-step SHA-256 with standard padding
One CPU core solves arbitrary 19-step padded targets in median 19.5 seconds.
Stories per day · 30 days
1 stories, newest first · one card per story
1 stories, newest first · one card per story
One CPU core solves arbitrary 19-step padded targets in median 19.5 seconds.
Today 1.5K readers · 2.4K views · 754 reads · all time 189K views