HMAC-MD5 哈希 密钥: Text Hex 0 字符编码: UTF-8 UTF-16LE UTF-16BE GBK(简繁体) GB18030(中日韩) Big5(台湾繁体中文) Hex(16 进制) ASMO-708 CP1025 CP866 CP875 DOS-720 DOS-862 EUC-JP IBM-THAI IBM037 IBM273 IBM277 IBM278 IBM280 IBM284 IBM285 IBM290 IBM297 IBM420 IBM423 IBM424 IBM437 IBM500 IBM737 IBM775 IBM850 IBM852 IBM855 IBM857 IBM860 IBM861 IBM863 IBM864 IBM865 IBM869 IBM870 IBM871 IBM880 IBM905 IBM1026 IBM00858 IBM00924 IBM01047 IBM01140 IBM01141 IBM01142 IBM01143 IBM01144 IBM01145 IBM01146 IBM01147 IBM01148 IBM01149 ISO-8859-1 ISO-8859-2 ISO-8859-3 ISO-8859-4 ISO-8859-5 ISO-8859-6 ISO-8859-7 ISO-8859-8 ISO-8859-9 ISO-8859-13 ISO-8859-15 JOHAB KOI8-R KOI8-U KS_C_5601-1987 MACINTOSH SHIFT_JIS US-ASCII UTF-32LE UTF-32BE WINDOWS-1250 WINDOWS-1251 WINDOWS-1252 WINDOWS-1253 WINDOWS-1254 WINDOWS-1255 WINDOWS-1256 WINDOWS-1257 WINDOWS-1258 WINDOWS-874 X-CHINESE-CNS X-CHINESE-ETEN X-CP20001 X-CP20003 X-CP20004 X-CP20005 X-CP20261 X-CP20269 X-CP20936 X-CP20949 X-EBCDIC-KOREANEXTENDED X-EUROPA X-IA5 X-IA5-GERMAN X-IA5-NORWEGIAN X-IA5-SWEDISH X-MAC-ARABIC X-MAC-CE X-MAC-CHINESETRAD X-MAC-CROATIAN X-MAC-CYRILLIC X-MAC-GREEK X-MAC-HEBREW X-MAC-ICELANDIC X-MAC-JAPANESE X-MAC-ROMANIAN X-MAC-THAI X-MAC-TURKISH X-MAC-UKRAINIAN HMAC-MD5 HMAC-MD5 小写 HMAC-MD5 大写 说明 HMAC:Hash-based Message Authentication Code,基于 Hash 的消息认证码。HMAC-MD5 算法在 MD5 算法的基础上引入了密钥,而密钥只有传输双方才知道,所以会更加安全。 HMAC-MD5 生成的结果为:128 bits,16 bytes