That's looks like a really good method. How quickly can you compute f(url, poem)? My hash function is f(url, one-of-3-master-passwords) and takes about 5 seconds to calulate.
I always feel like I missed out on being able to do proper hashing functions in my head. When my 8 month old son is old enough I'm planning on training him to be able to compute MD5 and SHA hashes.
I always feel like I missed out on being able to do proper hashing functions in my head. When my 8 month old son is old enough I'm planning on training him to be able to compute MD5 and SHA hashes.