ASP.NetÖÐMD5ºÍSHA1¼ÓÃܵļ¸ÖÖ·½·¨
Ê×Ïȼòµ¥½éÉÜÒ»ÏÂMD5ºÍSHA1:
MD5µÄÈ«³ÆÊÇMessage-Digest Algorithm 5£¨ÐÅÏ¢-ÕªÒªËã·¨£©£¬ÔÚ90Äê´ú³õÓÉMit Laboratory for Computer ScienceºÍRsa data security incµÄRonald l. rivest¿ª·¢³öÀ´£¬¾md2¡¢md3ºÍmd4·¢Õ¹¶øÀ´¡£ËüµÄ×÷ÓÃÊÇÈôóÈÝÁ¿ÐÅÏ¢ÔÚÓÃÊý×ÖÇ©ÃûÈí¼þÇ©Êð˽ÈËÃܳ×ǰ±»"ѹËõ"³ÉÒ»ÖÖ±£Ãܵĸñʽ£¨¾ÍÊǰÑÒ»¸öÈÎÒⳤ¶ÈµÄ×Ö½Ú´®±ä»»³ÉÒ»¶¨³¤µÄ´óÕûÊý£©¡£²»¹ÜÊÇmd2¡¢md4»¹ÊÇmd5£¬ËüÃǶ¼ÐèÒª»ñµÃÒ»¸öËæ»ú³¤¶ÈµÄÐÅÏ¢²¢²úÉúÒ»¸ö128λµÄÐÅÏ¢ÕªÒª¡£
¼ÓÃܹþÏ£º¯Êý½«ÈÎÒⳤ¶ÈµÄ¶þ½øÖÆ×Ö·û´®Ó³ÉäΪ¹Ì¶¨³¤¶ÈµÄСÐͶþ½øÖÆ×Ö·û´®¡£¼ÓÃܹþÏ£º¯ÊýÓÐÕâÑùÒ»¸öÊôÐÔ£ºÔÚ¼ÆËãÉϲ»´ó¿ÉÄÜÕÒµ½É¢ÁÐΪÏàͬµÄÖµµÄÁ½¸ö²»Í¬µÄÊäÈ룻Ҳ¾ÍÊÇ˵£¬Á½×éÊý¾ÝµÄ¹þÏ£Öµ½öÔÚ¶ÔÓ¦µÄÊý¾ÝҲƥÅäʱ²Å»áÆ¥Åä¡£Êý¾ÝµÄÉÙÁ¿¸ü¸Ä»áÔÚ¹þÏ£ÖµÖвúÉú²»¿ÉÔ¤ÖªµÄ´óÁ¿¸ü¸Ä¡£ËùÒÔÄãºÜÄÑ´Ó¼ÓÃܺóµÄÎÄ×ÖÖÐÕÒµ½ÖëË¿Âí¼£¡£
SHA1µÄÈ«³ÆÊÇSecure Hash Algorithm(°²È«¹þÏ£Ëã·¨)
MD5 Ëã·¨µÄ¹þÏ£Öµ´óСΪ 128 λ¡£¶øSHA1 Ëã·¨µÄ¹þÏ£Öµ´óСΪ 160 λ¡£Á½ÖÖËã·¨¶¼ÊDz»¿ÉÄæ¡£
Ëä˵2004Äê8ÔÂ17ÈÕµÄÃÀ¹ú¼ÓÖÝÊ¥°Í°ÍÀµÄ¹ú¼ÊÃÜÂëѧ»áÒ飨Crypto’2004£©ÉÏ£¬À´×ÔÖйúɽ¶«´óѧµÄÍõÐ¡ÔÆ½ÌÊÚ×öÁËÆÆÒëMD5¡¢HAVAL-128¡¢ MD4ºÍRIPEMDËã·¨µÄ±¨¸æ£¬¹«²¼ÁËMDϵÁÐËã·¨µÄÆÆ½â½á¹û¡£Ðû¸æÁ˹ÌÈô½ðÌÀµÄÊÀ½çͨÐÐÃÜÂë±ê×¼MD£µµÄ±¤ÀݺäÈ»µ¹Ëú£¬Òý·¢ÁËÃÜÂëѧ½çµÄÐùÈ»´ó²¨¡£µ«ÊÇÎÒ¾õµÃ¶ÔÓÚÎÒÃÇ×öÆÕͨµÄÈí¼þÀ´Ëµ£¬Õâ¸ö¼ÓÃܰ²È«³Ì¶ÈÒѾ×㹻ʹÓÃÁË¡£
ÎÒÃÇÆ½³£ÓõÄ×î¶àµÄÎ޷ǾÍÊǼÓÃÜÓû§ÃÜÂ룬°Ñ¼ÓÃܺõÄÃÜÂë´æ´¢µ½Êý¾Ý¿âÖУ¬½øÐÐÃÜÂë±È½ÏµÄʱºò£¬°ÑÓû§ÊäÈëµÄÃÜÂëÔÙ½øÐмÓÃÜ£¬È»ºóÓëÊý¾Ý¿âÖеÄÃÜÎĽøÐбȽϡ£ÖÁÓÚasp.netÀàÖÐÊÇÈçºÎʵÏÖ¼ÓÃÜËã·¨µÄ£¬Õâ¸öÎÒÃDz»ÐèÒª¹ØÐÄ£¬»áÓþÍÐÐÁË¡£
ÏÂÃæ¾ÍÊÇAsp.netÖм¸ÖÖ¼ÓÃÜ·½·¨¡£¼ÓÃÜËã·¨ÓÐÁ½ÖÖ£¬Ò²¾ÍÊÇÉÏÃæÌáµ½µÄMD5ºÍSHA1,ÕâÀïÎÒ¾ÙµÄÀý×ÓÊÇÒÔMD5ΪÀý,SHA1´óÖÂÏàͬ£¬Ö»ÊÇʹÓõÄÀ಻һÑù¡£
MD5 Ïà¹ØÀࣺ
System.Security.Cryptography.MD5
System.Security.Cryptography.MD5CryptoServiceProvider()
System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(strSource, "MD5")
SHA1Ïà¹ØÀࣺ
System.Security.Cryptography.SHA1
System.Security.Cryptography.SHA1CryptoServiceProvider()
System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(strSource, "SHA1")
·½·¨ÈçÏ£º£¨ÓõÄvs2005£©
Code
1/**//// <summary>&
Ïà¹ØÎĵµ£º
http://www.cnblogs.com/JimmyZhang/archive/2007/11/25/971878.html
ÒýÑÔ
Http ÇëÇó´¦ÀíÁ÷³Ì ºÍ Http Handler ½éÉÜ ÕâÁ½ÆªÎÄÕÂÀÎÒÃÇÊ×ÏÈÁ˽âÁËHttpÇëÇóÔÚ·þÎñÆ÷¶ËµÄ´¦ÀíÁ÷³Ì£¬ËæºóÎÒÃÇÖªµÀHttpÇëÇó×îÖÕ»áÓÉʵÏÖÁËIHttpHandler½Ó¿ÚµÄÀà½øÐд¦Àí(Ó¦¸Ã¼ÇµÃPageÀàʵÏÖÁËIHttpHandler)¡£´Ó Http ÇëÇó´¦ÀíÁ÷³Ì Ò»ÎĵÄ×îºóµÄ ......
½éÉÜ£º
ÔÚÍøÒ³Ó¦ÓóÌÐòµÄ¿ª·¢ÖУ¬Ò³ÃæÖ®¼äµÄ´«ÖµÓ¦¸ÃÊÇ×î³£¼ûµÄÎÊÌâÁË¡£ ÔÚÕâÆªÎÄÕÂÀazamsharp ½«ÎªÎÒÃǽéÉÜһЩASP.NETÒ³Ãæ´«ÖµµÄ·½Ê½¡£±¾ÎÄËù¾ÙµÄÀý×ӷdz£¼òµ¥£¬½ö½ö°üº¬ÁËÒ»¸öÎı¾¿òºÍ¼¸¸ö°´Å¥£¬µ±°´Å¥µã»÷ʱÎı¾¿òÖеÄ×Ö·û´®½«»áÒÔ²»Í¬µÄ·½Ê½´«µÝµ½ÁíÍâµÄÒ³ÃæÈ¥¡£
1. Response.Redirect £¨» ......
ASP.NET AJAXÍÆ³öÒ²ÓÐÒ»¶Îʱ¼äÁË£¬µ±³õÐû³ÆµÄAJAX¿Í»§¶Ë½Å±¾¿ÉÒÔÍÑÀë·þÎñÆ÷¶Ë½Å±¾£¬ÔÚÖîÈçhtml,phpµÈƽ̨ÉÏʹÓ㬵«Ïñ΢Èí²»ÉÙÆäËû²úÆ·Ò»Ñù£¬Õâ¸ö·Ê´óµÄ£¬ÐÔÄܵÍÏ£¬ºÁÎÞÒÕÊõ¸ÐµÄ¿ò¼ÜÕýÔÚ±»´ó¼ÒËùÚ¸²¡¡£Ô½À´Ô½¶àµÄÈËÏëÒªÍÑÀëÕâ¸ö¿Í»§¶Ë½Å±¾£¬ÍÑÀëAJAXÌṩµÄ¿Í»§¶Ë¿Ø¼þ£¬Óøü¾«Á¶¸ü¸ßЧµÄ¿ò¼ÜÀ´µ÷Ó÷þÎñÆ÷¶Ë·½·¨¡£ºÜÏÔÈ»£¬Ä¿ ......
ASP.NETÏÂÔØ——word,txt,ͼƬ·½·¨
¡¡¡¡±¾ÎÄÖ÷Òª½éÉÜASP.NETÏÂÔØÖîÈçword,txt,ͼƬµÈµÄ·½·¨¡£
¡¡
¡¡ try
¡¡¡¡{
¡¡¡¡FullFileName = Server.MapPath(FileName); //FileName--ÒªÏÂÔØµÄÎļþÃû
¡¡¡¡FileInfo DownloadFile= new FileInfo(FullFileName);
¡¡¡¡if(Down ......