Here are a couple of submissions on the cryptopals challenges: https://news.ycombinator.com/item?id=8166064 https://news.ycombinator.com/item?id=8166064 https

Here are a couple of submissions on the cryptopals challenges: https://news.ycombinator.com/item?id=8166064 https://news.ycombinator.com/item?id=8166064 https://news.ycombinator.com/item?id=12720009 https://news.ycombinator.com/item?id=12720009 One comment in the first discussion is from a user stuck on the problem discussed in this blog post.