blowfish

CakePHP - How do I implement blowfish hashing for passwords?

痞子三分冷 提交于 2019-11-29 07:35:44
Struggling to find answers to a few basic questions about using Blowfish in Cake 2.4. AppController.php public $components = array( 'Auth' => array( 'authenticate' => array( 'Form' => array( 'fields' => array( 'username' => 'email' ), 'passwordHasher' => 'Blowfish' ) ) ), 'Cookie', 'Session' ); What now? How do I log in? UsersController.php public function login() { if (!empty($this->request->data)) { if ($this->Auth->login()) { $this->redirect($this->Auth->redirectUrl()); } } } What do I need to add to this? I'm getting the following error if I try to log in: Warning (512): Invalid salt: for

How to implement Blowfish algorithm in iOS

大城市里の小女人 提交于 2019-11-29 07:15:32
What is the best way to implement BlowFish ECB encryption in iOS ??? I have been googling a lot and found the library here . But there are no documentation of this library. Not sure how to use it. I got Paul Kocher implementation from Bruce Schneier's website . And here is how an encryption method may look like: #define PADDING_PHRASE @" " #import "CryptoUtilities.h" #import "blowfish.h" #import "NSData+Base64Utilities.h" @implementation CryptoUtilities + (NSString *)blowfishEncrypt:(NSData *)messageData usingKey:(NSData *)secretKey { NSMutableData *dataToEncrypt = [messageData mutableCopy];

Using Blowfish Encryption within .NET

三世轮回 提交于 2019-11-29 06:23:05
I am working on a project where I need to undertake Blowfish encryption and decryption. Is there anything out there that others are using to do this within but cannot find anything within a .NET C# environment? I would ideally like something does not rely on running an exe as this will eventually live on a live server where exe’s are bared! I have read some of the older posts on SO but nothing suitable. Any ideas? Thanks Try to look at http://www.bouncycastle.org/csharp/ It's an open source project (MIT License to be precise) that gives APIs for encryption, including BlowFish 来源: https:/

phpMyAdmin errors (count, blowfish, etc.) after php7.2 upgrade on Ubuntu 16

情到浓时终转凉″ 提交于 2019-11-29 02:24:00
phpMyAdmin errors after php7.2 upgrade After upgrading to php7.2 on Ubuntu 16.04 LTS, phpMyAdmin shows annoying popup warnings when I view tables: "Some errors have been detected on the server! Please look at the bottom of this window. Ignore All. Ignore." At the bottom of the window: " Warning in ./libraries/sql.lib.php#601 count(): Parameter must be an array or an object that implements Countable" ... followed by a long backtrace list. This problem occurs on various phpMyAdmin 4.x versions including and below 4.5.4. How do I fix this? Update - Blowfish error After upgrading to the newest

How to create and store password hashes with Blowfish in PHP

僤鯓⒐⒋嵵緔 提交于 2019-11-28 19:58:51
问题 1) How do you create secure Blowfish hashes of passwords with crypt()? $hash = crypt('somePassword', '$2a$07$nGYCCmhrzjrgdcxjH$'); 1a) What is the significance of "$2a"? Does it just indicate that the Blowfish algorithm should be used? 1b) What is the significance of "$07"? Does a higher value imply a more secure hash? 1c) What is the significance of "$nGYCCmhrzjrgdcxjH$"? Is this the salt that will be used? Should this be randomly generated? Hard-coded? 2) How do you store Blowfish hashes?

Encryption with BlowFish in Java

和自甴很熟 提交于 2019-11-28 18:27:22
Following code works fine for me to encrypt a string with the BlowFish encryption. // create a key generator based upon the Blowfish cipher KeyGenerator keygenerator = KeyGenerator.getInstance("Blowfish"); // create a key SecretKey secretkey = keygenerator.generateKey(); // create a cipher based upon Blowfish Cipher cipher = Cipher.getInstance("Blowfish"); // initialise cipher to with secret key cipher.init(Cipher.ENCRYPT_MODE, secretkey); // get the text to encrypt String inputText = "MyTextToEncrypt"; // encrypt message byte[] encrypted = cipher.doFinal(inputText.getBytes()); If I want to

to use CRYPT_BLOWFISH on php 5.2 that doesn't support it

旧城冷巷雨未停 提交于 2019-11-28 10:20:31
问题 I am running my page on PHP 5.2 that does not support CRYPT_BLOWFISH but CRYPT_MD5 , and have heard that the blowfish is much more safer than md5. Since I am not the supervisor thing, I can not upgrade PHP to a version that supports it. Is there any hack for using CRYPT_BLOWFISH on PHP 5.2? and, $hash_key = crypt($something, '$2a$anySalt'); is pasting '$2a$' at the very first side correct? quite confused. P.s. If I use crypt() with CRYPT_BLOWFISH , will bcrypt work well in the crypt()

CakePHP - How do I implement blowfish hashing for passwords?

删除回忆录丶 提交于 2019-11-28 01:17:05
问题 Struggling to find answers to a few basic questions about using Blowfish in Cake 2.4. AppController.php public $components = array( 'Auth' => array( 'authenticate' => array( 'Form' => array( 'fields' => array( 'username' => 'email' ), 'passwordHasher' => 'Blowfish' ) ) ), 'Cookie', 'Session' ); What now? How do I log in? UsersController.php public function login() { if (!empty($this->request->data)) { if ($this->Auth->login()) { $this->redirect($this->Auth->redirectUrl()); } } } What do I

How to implement Blowfish algorithm in iOS

孤街浪徒 提交于 2019-11-28 00:46:46
问题 What is the best way to implement BlowFish ECB encryption in iOS ??? I have been googling a lot and found the library here. But there are no documentation of this library. Not sure how to use it. 回答1: I got Paul Kocher implementation from Bruce Schneier's website. And here is how an encryption method may look like: #define PADDING_PHRASE @" " #import "CryptoUtilities.h" #import "blowfish.h" #import "NSData+Base64Utilities.h" @implementation CryptoUtilities + (NSString *)blowfishEncrypt:

Using Blowfish Encryption within .NET

坚强是说给别人听的谎言 提交于 2019-11-27 23:52:18
问题 I am working on a project where I need to undertake Blowfish encryption and decryption. Is there anything out there that others are using to do this within but cannot find anything within a .NET C# environment? I would ideally like something does not rely on running an exe as this will eventually live on a live server where exe’s are bared! I have read some of the older posts on SO but nothing suitable. Any ideas? Thanks 回答1: Try to look at http://www.bouncycastle.org/csharp/ It's an open