blowfish decrypt

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Blowfish encryption, implemented in PHP and C + +, respectively, but with different results.

they are in the encryption and decryption in the middle State of the form of ciphertext, and we just want to use ciphertext to do the contrast ...Well, C + + does not MD5, processing abcdefgh, the result is 12db6214f5eab031, where key is "Strkey11", the displayed format is 16 binary, by converting the blowfish processing result of each byte into 16 letters to generateI use MD5 in PHP to output binary, is to match with C + +, and C + +,

Blowfish encryption is implemented using PHP and C ++, but the results are different.

formats of ciphertext in the intermediate state of encryption and decryption, and we just use ciphertext for comparison... Well, C ++ processes abcdefgh without MD5, and the result is 12DB6214F5EAB031, where KEY is "strkey11" and the displayed format is hexadecimal, it is generated by converting each BYTE of the blowfish processing result into a hexadecimal letter. The reason why I use MD5 in PHP to output binary data is to match C ++. in C ++,

Blowfish encryption. do not use PHP and C ++ for encryption, but the results are different.

need to find out whether PHP is wrong or C ++ is wrong. I used bin2hex before, but md5 is followed by binary data and cannot be verified, Can you not use the md5 direct character abcdefgh? what is it after encryption? The webpage result is Plaintext abcdefgh Ciphertext 5B4148819C51DCB5 ------ Solution -------------------- I used PHP online decoding. Http://www.tools4noobs.com/online_tools/decrypt/ 5B4148819C51DCB5 can be decrypted, but 12DB6214F5EA

Blowfish encryption, farewell using PHP and C + + implementation, but the results are different.

online decoding. http://www.tools4noobs.com/online_tools/decrypt/ 5B4148819C51DCB5 can decipher it, but 12db6214f5eab031 can't. Is there anything different about C + + programs? As long as encryption and decryption can not be mistaken, but to each other to decrypt the encryption must follow the same algorithm. The same symmetric algorithm, the same key, it is unlikely that ciphertext is not the same, ex

Blowfish algorithm description

1. BlowfishAlgorithmDescription (the data type in this document is based on tc2.0) The blowfish algorithm is used to encrypt 64-bit strings.The blowfish algorithm uses two "Boxes": ungigned long pbox [18] and unsigned long sbox [4,256].In the blowfish algorithm, there is a core encryption function: bf_en (which will be described in detail later ). This function

Use of BlowFish Encryption Algorithm in php

1 2 3 $ cipher = mcrypt_module_open (MCRYPT_BLOWFISH, '', MCRYPT_MODE_CBC ,''); 4 5 // The block-size of the Blowfish algorithm is 64-bits, therefore our IV 6 // is always 8 bytes: 7 $ iv = '000000 '; 8 9 $ key256 = '1234567890123456abcdefghijklmnop '; 10 $ key128 = '123 '; 11 12 printf ("iv: % s \ n", bin2hex ($ iv )); 13 printf ("key256: % s \ n", bin2hex ($ key256 )); 14 printf ("key128: % s \ n", bin2hex ($ key128 )); 15 16 $ cleartext = 'the quic

[Golang] Go implementation of Blowfish algorithm

This is a creation in Article, where the information may have evolved or changed. Recently due to the need for work, the implementation of a go Blowfish algorithm is required. In fact, go itself has a cryptographic algorithm library crypto, which has blowfish. But the algorithm differs from my needs in many details, resulting in a wide variety of final encryption results.

IOS Blowfish Encryption Decryption

Encounter a demand, pay password submitted to the server using Blowfish encryption, online data is very few, found the code is also with the results of online encryption, online encryption (to confirm the encryption results are incorrect):Blowfish Online EncryptionBlowfish Encryption Mode: ECBFill mode: pkcs5paddingOutput: Base64Character Set: UTF8Finally, a positive solution was found on the StackOverflow:

PHP blowfish encryption and decryption algorithm _php skills

PHP Blowfish algorithm encryption and decryption for your reference, the specific contents are as follows Blowfish encryption algorithm in PHP use the second example The above is the entire content of this article, I hope that you learn PHP program help.

Des, tripledes and blowfish in Silverlight

/*Des, tripledes and blowfish in Silverlight*/Namespace broccoliproducts{Using system;Using system. Collections. Generic;# If debugUsing system. diagnostics;# Endif // # If debugUsing system. LINQ;Using system. text;Using system. IO;Using system. Security. cryptography;/// /// Declaration of descrytography class/// Public static class descrytography{//////////////////////////////////////// /////////////////////// Nested classes/// /// Declaration of b

Blowfish encryption, respectively, using PHP and C + + implementation, but the results are different. How to handle

Blowfish encryption, respectively, using PHP and C + + implementation, but the results are different ...

Can you decrypt this code? 100 of the experts can not decrypt the code to solve the idea

Can you decrypt this code? 100 code that can't be decrypted by a master The title is a bit exaggerated, hehe! What is this code used to encrypt, how to decrypt it? Can you tell me the detailed method? T! cb [! Cb W! Cb; ' z! cb=u! cb;^! Cb= '! cb;! fnz!cb=u! cb;^! Cb; '!cb@!fnz!cb=s! cb W! Cb ------Solution-------------------- $style = ' Pink '; $indexseo = ' Amoy Empire ' l

Decrypt Lazy & lt; T & gt; and decrypt lazy

Decrypt Lazy 1. Use of Lazy I accidentally saw a piece of code and used Lazy when creating an object. As the name suggests, Lazy must be delayed loading. So how does it create an object and when does it create an object? First, let's look at the code of this column: public class OrderController : Controller { private readonly Lazy It is very easy to use. Put OrderService in Lazy So the question is, every time _ orderSrv. Value is click

Encrypt and decrypt with PHP's MCrypt module (AES, DES, etc.)

= Mcrypt_create_iv ($size, Mcrypt_rand);//Create an initial vector $key _size= Mcrypt_enc_get_key_size ($TD);//returns the maximum supported key lengths (in bytes) $salt= ' '; $subkey=substr(MD5(MD5($key).$salt), 0,$key _size);//complex processing of keys and setting the lengthMcrypt_generic_init ($TD,$subkey,$iv); $data=RTrim(Mdecrypt_generic ($TD,$endata)).‘ \ n '; Mcrypt_generic_deinit ($TD); Mcrypt_module_close ($TD); return $data;}$key= "Www.tencent.com";//$data = "Returns the maximum

Encrypt/decrypt & build private CAs with OpenSSL

, 3DES, AES, Blowfish, Idea, RC5, RC6.Asymmetric encryption: In this cryptography method, a pair of keys is required, one is a private key and the other is a public key. These two keys are mathematically related, and the information obtained by encrypting a user's key can only be decrypted with the user's decryption key. If one is known, it is not possible to calculate the other one. Therefore, if one of the two keys is exposed, it does not compromise

Use openssl to encrypt and decrypt files

Openssl is an open-source product used to implement the SSL protocol. It consists of three parts: cryptographic algorithm library, application program, and SSL protocol library. Openssl implements most of the algorithms required by the SSL protocol. Next I will introduce how to use Openssl for symmetric encryption of files. I. Openssl supports the following encryption algorithms: -Aes-128-cbc-aes-128-cfb-aes-128-cfb1 -Aes-128-cfb8-aes-128-ecb-aes-128-ofb -Aes-192-cbc-aes-192-cfb-aes-192-cfb1 -Ae

Use OpenSSL to encrypt and decrypt files

OpenSSL is an open-source product used to implement the SSL protocol. It consists of three parts: cryptographic algorithm library, application program, and SSL protocol library. OpenSSL implements most of the algorithms required by the SSL protocol. Next I will introduce how to use OpenSSL for symmetric encryption of files. I. OpenSSL supports the following encryption algorithms:-Aes-128-cbc-aes-128-cfb-aes-128-cfb1-Aes-128-cfb8-aes-128-ecb-aes-128-ofb-Aes-192-cbc-aes-192-cfb-aes-192-cfb1-Aes-

How to encrypt and decrypt a mcrypt extension library

Mcrypt 2.4.7 is a powerful cryptographic algorithm extension library that includes 22 algorithms, including the following algorithms: The following are the referenced contents:blowfish RC2 safer-sk64 Xteacast-256 RC4 safer-sk128des Rc4-iv Serpentenigma Rijndael-128 Threewaygost Rijndael-192 TripleDESloki97 Rijndael-256 Twofishpanamasaferplus Wake How do I install MCrypt?MCrypt is not included in the s

Encrypt and decrypt the Mcrypt Extension Library

The limcrypt extension library is used for encryption and decryption. Read the limcrypt extension library for encryption and decryption. Summary: Mcrypt2.4.7 is a powerful encryption algorithm Extension Library, which includes 22 algorithms, which includes the following algorithms: BlowfishRC2Safer-sk64xteaCast-256RC4Safer-sk128DESRC4-ivSerp Summary: Mcrypt 2.4.7 is a powerful Extension Library for encryption algorithms. It includes 22 algorithms, including the following algorithms:

How to encrypt and decrypt the Mcrypt extension Library

Summary: Mcrypt 2.4.7 is a powerful extension library for encryption algorithms. It includes 22 algorithms, including the following algorithms :???? Blowfish RC2 Safer-sk64 xtea ???? Cast-256 RC4 Safer-sk128 ???? DES RC4-iv Serpent ???? Enigma Rijndael-128 Threeway ???? Gost Rijndael-192 TripleDES ???? LOKI97 Rijndael-256 Twofish ???? PanamaSaferplus Wake ?? How to install Mcrypt? ?? Mcrypt is not included in the standard PHP package, so you need to d

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