md5

I have an app that must send login credentials that have been encrypted first by MD5 and then by 3DES. I have managed to use CryptoSwift to encrypt the string by MD5. However I cannot find anything to encrypt by 3DES on Swift. I have tried CommonCrypto. As far as I can tell this is in C but could be imported into Objective C with a bridging header. I have found a few articles and tutorials that tell me how to import CommonCrypto into Swift, either by a bridging header(with the warning it will not work with frameworks) or by Model.map. However neither are working. Im not sure if this is a

In a sentence, I want to configure JBoss 4.2.2 to use DatabaseServerLoginModule as the login-module for a Web application that is secured via Digest Authentication. The problem I am having is that the passwords fail to validate. I suspect the issue is either in how I've defined the application policy or in how the passwords are stored in the database. Below are all the relevant files. I have a MySQL database with users and roles defined using the following schema: CREATE TABLE SR_USER ( ID BIGINT(19) NOT NULL AUTO_INCREMENT, USERNAME VARCHAR(20) NOT NULL, PASSWORD VARCHAR(255) NOT NULL,

i have a hashing algorithm in C#, in a nutshell, it is: string input = "asd"; System.Security.Cryptography.MD5 alg = System.Security.Cryptography.MD5.Create(); System.Text.UTF8Encoding enc = new System.Text.UTF8Encoding(); byte[] hash = alg.ComputeHash(enc.GetBytes(input)); string output = Convert.ToBase64String(hash); // outputs: eBVpbsvxyW5olLd5RW0zDg== Console.WriteLine(output); Now I need to replicate this behaviour in php, $input = "asd"; $output = HashSomething($input); echo $output; How can I achieve it? I checked md5 utf8_decode utf8_encode base64_encode base64_decode url_decode but i

When calculating the md5 sum of large files, I see a single cpu core jump to 100% for however long it takes, leaving all other cores idle. My rudimentary understanding of md5 is the entire process is completely linear, where values are dependent on all previous values read, and there is nothing we can do to make it multi-threaded. Is this true? Or is there a way to break the files into sections, calculate <something> over multiple parts using multi-cores, and then combine those <something> values into the final md5? The library we're using to calculate the md5sum is http://libmd5-rfc