I need a hash function h[n]:[t] from k wise independent hash family when k is small (<= 5). Or I need n hash values chosen uniformly randomly from [1-t] such that they are k wise independent. I ...

I've been trying to get a high level understanding of what MurmurHash does. I've read a basic description but have yet to find a good explanation of when to use it and why. I know its very fast b...

I'm implementing a simple Bloom filter as an exercise. Bloom filters require multiple hash functions, which for practical purposes I don't have. Assuming I want to have 3 hash functions, isn't it e...

I need (and can't find) a pure python (no c++) implementation of MurmurHash, and I'm too novice to write myself. Speed or memory usage doesn't matter on my project. I find a attempt here, but it's...

I'm using SHA-1 to detect duplicates in a program handling files. It is not required to be cryptographic strong and may be reversible. I found this list of fast hash functions https://code.google.c...

I have two different program that wish to hash same string using Murmur3 in Python and Java respectively. Python version 2.7.9: mmh3.hash128('abc') Gives 79267961763742113019008347020647561319L...

I'm writing a BloomFilter and wanted to use Scala's default MurmurHash3 implementation: scala.util.MurmurHash3. My compile is failing however with the following compile error: [error] /mnt/hgfs/dr...

I am using Ubuntu 16.04. I am trying to install Murmurhash python library but it is throwing error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 . I looked on Internet and it is says th...

I'm trying to port a C# implementation of MurmurHash3 to VB.Net. It runs... but can someone provide me with some known Test Vectors to verify correctness? Known string text Seed value Result of ...

We're trying to settle an internal debate on our dev team: We're looking for a 64-bit PHP hash function. We found a PHP implementation of MurmurHash3, but MurmurHash3 is either 32-bit or 128-bit, ...

Haskell and Python don't seem to agree on Murmurhash2 results. Python, Java, and PHP returned the same results but Haskell don't. Am I doing something wrong regarding Murmurhash2 on Haskell? Here ...

In Scala 2.10, MurmurHash for some reason is deprecated, saying I should use MurmurHash3 now. But the API is different, and there is no useful scaladocs for MurmurHash3 -> fail. For instance, curr...