Top "Des" questions

Data Encryption Standard (DES) is a cryptographic block cipher algorithm.

How to return byte[] when decrypt using CryptoStream (DESCryptoServiceProvider)

This is a beginner question, Every time I search on the internet, decrypt with DESCryptoServiceProvider function always returning a string. …

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Brute forcing DES with a weak key

I am taking a course on Cryptography and am stuck on an assignment. The instructions are as follows: The plaintext …

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Select different padding modes in OpenSSL commands

I wrote a Java Card applet to do DES encryption/Decryption. The source code of my applet (If you want …

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How to encrypt an NSString in Objective C with DES in ECB-Mode?

I am trying to encrypt an NSString in Objective C on the iPhone. At least I wan't to get a …

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C# - Serializing/Deserializing a DES encrypted file from a stream

Does anyone have any examples of how to encrypt serialized data to a file and then read it back using …

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Convert char or string to bitset in c++

I'm doing an assignment on DES encryption and I can't seem to convert a string, let alone a char into …

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Looking for Simple C Implementation of AES-128 and DES

I need C versions of AES-128 and DES to run on an embedded SPARC processor. I'm trying to measure the …

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TripleDES key sizes - .NET vs Wikipedia

According to Wikipedia, TripleDES supports 56, 112, and 168-bit key lengths, but the System.Cryptography.TripleDESCryptoServiceProvider.LegalKeySizes says it only accepts 128 and 192…

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Time to crack DES? Is it a task suitable for a script kiddie yet?

Already understanding that AES is the encryption method of choice, should existing code that uses DES be re-written if the …

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How can I do an ISO 9797-1 MAC with triple DES in C#?

I've got a project which stipulates the following encryption rules for a 24 byte block of data. 1) Cryptography should be done …

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