8 сент. 2010 г. · I assume MD5 is fairly slow on 100,000+ requests so I wanted to know what would be the best method to hash the phrases, maybe rolling out my own ...

26 мар. 2011 г. · I want to know what is the best and fastest implementation of hash algorithms for Java especially MD5 and SHA-2 512 (SHA512) or 256.

9 апр. 2012 г. · I'd just use MD5 as it is one of the fastest widely available algorithms and is good as long as you do not need security.

27 сент. 2012 г. · For the moment, SHA1 is adequate. No collisions are known. It would help a lot to know the average size of the thing you are hashing.

6 февр. 2017 г. · The fastest way to hash a 8-16 byte string to a unique string is to not do anything at all to it. Just store it as is. It's short as it is.

19 нояб. 2009 г. · To compare two files, use this algorithm: This allows for a fast fail (if the sizes are different, you know that the files are different).

12 апр. 2011 г. · Adler32 is extremely fast to compute. Any method based on checksums or hashes is vulnerable to collisions, but you can minimise the risk by ...

6 янв. 2014 г. · Winner so far is the templated hash (Hash5) function. Best level of performance for speed for various block sizes.

30 нояб. 2012 г. · To evaluate the speed and distribution properties of hash algorithms, Austin Appleby created the excellent SMHasher package. A short summary of ...

29 мая 2014 г. · For a pair of int s you can go for Szudzik's Function. It 'elegantly' pairs two natural numbers to a unique single number.