sha256 decrypt

Kangsheng's Authcode function can be said to make a significant contribution to China's PHP industry. Including Kangsheng's own products, and most Chinese companies using PHP use this function for encryption, Authcode is encrypted and decrypted using XOR. 　　The principle is as follows, if: Encryption Clear text: 1010 1001 Secret key: 1110 0011 Redaction: 0100 1010 To get the ciphertext 0100 1010, the need to decrypt and the key is different or u

key ). -IV option: Enter the initial variable. (If this option is not used, Openssl uses a password to automatically extract the initial variable ). -Salt option: whether to use the salt value. It is used by default. -P option: print the encryption key used by the encryption algorithm. Iii. cases: 1. Use the aes-128-cbc algorithm to encrypt files: Openssl enc-aes-128-cbc-in install. log-out enc. log (Note: Here install. log is the file you want to encrypt, and enc. log is the encrypted file. Af

Perform DES encryption and decryption on 16-bit hexadecimal strings. -Des encryption tool is successfully used. Java and C # code. Mutual encryption and decryption, Java code: (two methods) First: Package COM. FHK. decrypt; import Java. security. spec. keyspec; import javax. crypto. cipher; import javax. crypto. secretkey; import javax. crypto. secretkeyfactory; import javax. crypto. spec. deskeyspec; import COM. FHK. util. convertutil; /*** DES enc

encryption_key = "key "; Void context_beginrequest (Object sender, eventargs E){Httpcontext context = httpcontext. Current;If (context. Request. url. originalstring. Contains ("aspx") context. Request. rawurl. Contains ("? ")){String query = extractquery (context. Request. url. tostring ());String Path = getvirtualpath (); If (query. startswith (parameter_name, stringcomparison. ordinalignorecase )){// Decrypts the query string and rewrites the path.Context. items ["originalurl"] = context. Re

Error name Unable to decrypt the encrypted value set for "DSN" Parts Reporting Services Error description The following error occurs when deploying Server Reports in vs2005/bids --In this case, the following error occurs when you use a URL to access the Report Server --A similar error occurs when you access the report manager -- ErrorInformation Chinese The encrypted value set in "DSN" cannot be decrypted.The

initial variable. (If this option is not used, OpenSSL uses a password to automatically extract the initial variable ).-Salt option: whether to use the salt value. It is used by default.-P option: print the encryption key used by the encryption algorithm. Iii. cases: 1. Use the aes-128-cbc algorithm to encrypt files:OpenSSL ENC-aes-128-cbc-in install. Log-out enc. Log(Note: Here install. log is the file you want to encrypt, and ENC. log is the encrypted file. After you press enter, the system

Celadon Engine Campus Line--decrypt the core technology of six-hour development game2015-12-02 Celadon Assembly No.Editor's note: 2014 "surround the cat" after the fire all over the circle of friends, the H5 game market began to active. 2015 "Yugong Yishan" (Original side: Xiamen Celadon Digital Technology Co., Ltd.) to create a 1.8 million of the monthly flow, so that more and more capital began to pay attention to the H5 game. H5 game is based on it

I encountered a piece of PHP encryption, but I really don't know how to decrypt it. I want to ask the gods to have BASE64 and some garbled characters. I really don't know how to decrypt it. Because a forum with special characters cannot be sent up, the network disk address will be sent. Http://pan.baidu.com/share/link? Consumer id = 3556194294 uk = 2869471014 Reply to discussion (solution) There are re

see the encrypted just want to decrypt, want to see the content, to help decrypt, it is best to share the next idea, thank you！ I decrypted three times, there is a Chinese garbled, do not know how to do ... Reply to discussion (solution) copyright©2014 copyright©2014 Can you say the idea? Thank

0x1b06c810c86aaccd73d133d356d5 0xb7068f113d6aabcce1d173d3a0d595d7 Help decrypt it. Convert to 10 binary. Reply to discussion (solution) $s = pack (' h* ', ' 1b06c810c86aaccd73d133d356d5 '); $r = 0;for ($i =0; $i 548162345564899173501578159281877 $s = Pack (' h* ', ' 1b06c810c86aaccd73d133d356d5 '); $r = 0;for ($i =0; $i 548162345564899173501578159281877 0xb7068f113d6aabcce1d173d3a0d59

Who can help decrypt a file? Thank you! the file name is Service. php. we have found many methods that have not been decrypted successfully. please come here for help. Thank you lt ;? Php nbsp;/* nbsp; WARNING: nbsp; This nbsp; file nbsp; is nbsp; protect Can anyone help decrypt the content of a file? Thank you. File name: Service. php We have found many methods that have not been decrypted successfu

Urgent: how to use php to encrypt and decrypt url parameters? because base64_encode () is generated too long and too simple, is there any other way? ------ solution ------------------ try js: for example: javaScript code involves three functions: escape, encodeURI, and encodeURICompo. how to use php to encrypt and decrypt url parameters? Because base64_encode () is generated too long and too simple, is ther

Classic PHP Cryptographic decryption function Authcode () repair code, encryption decryption Authcode Authcode This function is used by many people, this function from the Discuz program, used to encrypt and decrypt the string, you can set the key (key) and expiration time, in many cases it is useful. The original function code may generate characters such as +,/, , resulting in the retrieval of value via URL being escaped, resulting in an inability

Urgent: how to use php to encrypt and decrypt url parameters? because base64_encode () is generated too long and too simple, is there any other way? ------ solution ------------------ try js: for example: javaScript code involves three functions: escape, encodeURI, and encodeURIComponent. how to use php to encrypt and decrypt url parameters? Because base64_encode () is generated too long and too simple, is

desdecrypt = des. createdecryptor (); // create crypto stream set to read and do a // des Decryption Transform on incoming bytes. cryptostream cryptostreamdecr = new cryptostream (fsread, desdecrypt, cryptostreammode. read); // print the contents of the decrypted file. streamwriter fsdecrypted = new streamwriter (soutputfilename); fsdecrypted. write (New streamreader (cryptostreamdecr ). readtoend (); fsdecrypted. flush (); fsdecrypted. close ();} static void main () {// must be 64 bits, 8 byte

Asp.net and java are used to encrypt and decrypt des, asp. netjavades Recently, a new project was developed in java. The old project is asp.net, and the interface transmission requires des encryption and decryption. I checked some information on the Internet and most of the information can't be used, after debugging and processing, the specific code is as follows: The key must be 8 bits. /// The corresponding java method is as follows: Package com. t

C #: use MD5 to encrypt and decrypt user passwords, C # usually involves encryption and decryption algorithms for user passwords. using MD5 encryption is the most common implementation method. This article summarizes common algorithms and shares them with you based on your little experience. 1. Use the 16-bit, 32-bit, 64-bit MD5 method to encrypt the user name 1) 16-bit MD5 Encryption /// 2) 32-bit MD5 Encryption /// 3) 64-bit MD5 Encryption Public

C # encrypt, decrypt, and reset the password of the PPT document, In our work, we will use a variety of documents, among which PPT plays an indispensable role. A ppt document may contain important business plans, Enterprise Operation materials, or company management materials. Therefore, in a competitive environment, confidentiality of important enterprise data is particularly important. For important data, we can choose to add a password for document

Text: string obfuscation technique in. NET program protection and how to decrypt the obfuscated stringVisual Studio provides a dotfuscator protector that can encrypt strings contained in user code. For example, in order to find the registration algorithm for this program, after loading the assembly with. NET Reflector, the string in the code is found in this form:New ArrayList (); string str = class64.smethod_0 ("?????????"); string New Version (); BO

Encrypt and decrypt with PHP base64 functionLab Environment:WindowsPHP Environment (Phpstudy One-click Environment Pack)Put the test php file in this directoryType the following codehas been encrypted by the Base64 function The following is a copy of the encrypted string after the change code is as follows:It's simple, it's not complicated. Many scenarios are useful for a simple noteEncrypt and decrypt with