murmurhash2 UpdatedMay 24, 2023 Rust user-cube/NewsAnalyzer Star1 Code Issues Pull requests Tool to analyze news from a dataset. javabloom-filterfnv-1ahashminhashjava-8murmurhash2java-swing UpdatedNov 23, 2020 Java Go Package for MurmurHash2 ...
func murmurhash2(key []byte, seed uint32) uint32 {m := uint32(0x5bd1e995)r := 24keyLen := uint32(len(key))h := seed ^ keyLenoffset := 0e := binary.LittleEndianfor keyLen >= 4 {k := e.Uint32(key[offset : offset+4])k *= mk ^= k >> rk *= mh *= mh ^= ko...
redis中算法之——MurmurHash2算法 MurmurHash算法由Austin Appleby发明于2008年,是一种非加密hash算法,适用于基于hash查找的场景。murmurhash最新版本是MurMurHash3,支持32位,64位及128位值的产生。 MurmurHash标准使用C++实现,但是也有其他主流语言的支持版本,包括:perl、C#、ruby、python、java等。这种算法即使输入的键是...
func murmurhash2(key []byte, seed uint32) uint32 {m := uint32(0x5bd1e995)r := 24keyLen := uint32(len(key))h := seed ^ keyLenoffset := 0e := binary.LittleEndianfor keyLen >= 4 {k := e.Uint32(key[offset : offset+4])k *= mk ^= k >> rk *= mh *= mh ^= ko...
murmurhash2 MurmurHash2 x86 32 位以 TypeScript 实现,支持 Unicode 字符。 Install npm install murmurhash2 Usage import{murmur2}from'murmurhash2';murmur2('Hi there ???',12345); Development 安装nodejs和yarn,然后: yarn yarn run build Tests 存储...
murmurhash2算法python3版本 在翻译加密代码时遇到这个murmurhash2算法了,网上找了几个现成的加密结果对不上,自己手动对照原加密翻译了一般python3版本的。 代码语言:javascript 代码运行次数:0 #-*-coding:utf-8-*-# @ Time:2021/8/2614:40# @Note:Pleasedonot usethisprogramforillegal uses.importctypes...
MurmurHash2 unsigned int murMurHash(const void *key, int len) { const unsigned int m = 0x5bd1e995; const int r = 24; const int seed = 97; unsigned int h = seed ^ len; // Mix 4 bytes at a time into the hash const unsigned char *data = (const unsigned char *)key;...
ngx_murmur_hash2函数位于Nginx源码的src/core/ngx_murmurhash.c文件中。它是Nginx中用于计算哈希值的一个关键函数。 函数实现细节: ngx_murmur_hash2函数实现了MurmurHash2算法。这个算法是一种非加密哈希函数,特点是速度快且哈希分布良好。以下是一个简化的代码示例,展示了ngx_murmur_hash2函数的基本结构: c uint...
MurmurHash2Flaw Let's look at what happens in Murmur2's inner loop when processing 'bad' keys of the formuint32_t key[2] = {x,x};- Here's the loop as written while(len >= 4) { uint32_t k = *(uint32_t*)data; // we'll call this the 'pre-mix' step k *= m; k ^...
murmurhash2: LuaJIT MurmurHash 2 bindings to NGINX / nginx-module-lua murmurhash2 implementation InstallationIf you haven't set up RPM repository subscription, sign up. Then you can proceed with the following steps.CentOS/RHEL 7 or Amazon Linux 2yum -y install https://extras.getpagespeed.com/...