尝试改为Murmur3算法,hash值为32位,支持入参字符串格式为UTF8或UTF16 // use MurmurHash3 algorithm to compute hash code template<typename T> static uint32_t ComputeHashForData(const T *data, size_t size, uint32_t hashSeed) { return MurmurShift(hash, length); } 可能由于方舟内部存在utf8/utf...
MurmurHash是一种非加密型的hash函数,是Austin Appleby在2008年发明的,据说作者已经被邀请到谷歌上班了,羡慕大佬的一天。 MurMurHash的优点 hash 速度快,比安全散列算法快几十倍; hash值更均匀 MurMurHash的设计思想 32位的hash值计算,每四个字符一组,处理一次。 每个字符组中的char都会转成uint32,分别左移0,8,16...
AlgorithmTime Taken Windows (ms)Time Taken OSX (ms) MD5369338 SHA-1482415 SHA-256677642 SHA-512906782 Murmur-1143101 Murmur-2135123 Murmur-2-6410292 Murmur-3168119 Murmur-3-128160261 Builds 1.0.0 First release with Murmur 1/2/3 hashes
💬 An implementation of the non-cryptographic hash Murmur3 hashingelixirmurmur3hash-algorithm UpdatedJun 8, 2021 Elixir MurmurHash3 x64 128-bit - a fast, non-cryptographic hash function hashingmurmurhash3hash-functionshashmurmurmurmur3non-cryptographicnon-cryptographic-hash-functions ...
What is a MD5 hash? MD5 (Message Digest algorithm, 5th version) is an algorithm which converts a given sequence of characters into another unique sequence of characters, with a fixed length, called "hash". For instance, the MD5 hash of the wordpasswordis5f4dcc3b5aa765d61d8327deb882cf99....
首先是hash函数,在Jedis中有两种Hash算法可供选择,分别是MurMurHash和MD5. 按照Jedis的说法MurmurHash更快,效果更好些。 全栈程序员站长 2022/11/08 1.1K0 murmurhash3 java_MurMurHash3 编程算法c++ packageutil.hash;/*** The MurmurHash3 algorithm was created by Austin Appleby and placed in the public domain...
C# Murmur 3 hash anyone? If you need a fast and reliable (read very good to avoid collisions) hashing algorithm (not cryptographic), look no further, Murmur 3 is here to the rescue. Take it fromhere, it’s compatible with Unity3D....
包路径:com.google.common.hash.Hashing类名称:Hashing方法名:murmur3_128 Hashing.murmur3_128介绍 [英]Returns a hash function implementing the 128-bit murmur3 algorithm, x64 variant (little-endian variant), using a seed value of zero. The exact C++ equivalent is the MurmurHash3_x64_128 ...
importcom.google.common.hash.HashFunction; importcom.google.common.hash.Hashing; importio.mycat.config.model.rule.RuleAlgorithm; importio.mycat.util.exception.MurmurHashException; /** * consistancy hash, murmur hash * implemented by Guava
包路径:com.google.common.hash.Hashing类名称:Hashing方法名:murmur3_32 Hashing.murmur3_32介绍 [英]Returns a hash function implementing the 32-bit murmur3 algorithm, x86 variant (little-endian variant), using a seed value of zero. The exact C++ equivalent is the MurmurHash3_x86_32 function (...