如何全面了解计算文本的各类Hash加密方法？

本文共计206个文字，预计阅读时间需要1分钟。

DEMO演示：[点击访问](http://dighash.com/)

全站代码：[点击访问](https://github.com/hustcc/dig_hash)

求star hash算法包：md2, md4, md5, sha1, sha224, sha256, sha384, sha512, ripemd128, ripemd160, ripemd256, ripemd320, whirlpool, tiger128_3, tiger160_3, tiger192_3

DEMO演示：dighash.com/

全站代码：github.com/hustcc/dig_hash，求star

hash算法包括：md2,md4,md5,sha1,sha224,sha256,sha384,sha512,ripemd128,ripemd160,ripemd256,ripemd320,whirlpool,tiger128_3,tiger160_3,tiger192_3,tiger128_4,tiger160_4,tiger192_4,snefru,snefru256,gost,gost-crypto,adler32,crc32,crc32b,fnv132,fnv1a32,fnv164,fnv1a64,joaat,haval128_3,haval160_3,haval192_3,haval224_3,haval256_3,haval128_4,haval160_4,haval192_4,haval224_4,haval256_4,haval128_5,haval160_5,haval192_5,haval224_5,haval256_5

看晕了吧，直接看上面的demo网址吧！

1.[代码][PHP]代码

function cal_hash($chars) { $algos = hash_algos(); $hash_rst = array(); foreach($algos as $algo) { $st = microtime(); $rst = hash($algo, $chars, false); $et = microtime(); list($ss, $si) = explode(' ', $st); list($es, $ei) = explode(' ', $et); $hash_rst[str_replace(",", "_", $algo)] = array('rst' => $rst, 'time' => $ei + $es - $si - $ss); } return $hash_rst; }

2.[图片] 未命名.png