1
vote
1answer
89 views

What's the difference between “HashX-512” and “HashX-1024”?

I need to make a Skein hash's, specifically, Skein-1024; however, I only have access currently to Skein-512. Is there any way to utilize a Skein-512 function to get the result of a Skein-1024 hash? ...
7
votes
1answer
229 views

Why does Skein use an output transform, but other similar hashes don't?

Skein uses an additional compression function call to finalize the output, even when the output isn't larger than the native output size. The Skein paper says: Due to Skein’s output ...