This question already has an answer here: Which symmetric encryption...
We plan to use ECDHE algorithm to exchange keys between client and server so that both can derive a...
This question already has an answer here: Best way to convert string...
Recently, just for the heck of it, I've been playing around with an attempt at implementing Keccak,...
I am trying to generate a secret key in Java...
I was trying to solve the Book Report task of CTFlearn https://ctflearn.com/problems/99#. It should...
I'm using strong known bases {2, 7, 61} to solve Miller-Rabin. Assume I take a = 2 in this piece of...
I have read that there is no corelation between the key length and the block length in AES. But it...
I'm interested in the following problem: Given the binary representations of two integers x1, x2,...
I'm currently trying to implement an api (http://developers.music-story.com) whose authentication...
I am learning to program to implement DES encryption algorithm, But I met a problem: In the DES...
I'm trying to make a homophonic substitution cipher, where the most common letters are substituted...
I'm trying to port a crypto exchange API from JavaScript to Rust. The JavaScript version...
I'm getting following error in some severs after user successfully authenticated from...
So I installed node-rsa package in Node.js and generated RSA key (see below), saved it to .txt file...
Environment: Ubuntu 12.04.5 LTS x64, OpenSSL v1.0.2h, pyOpenSSL v16.1.0, Python v2.7.3, Eclipse...
I got this current code of Github(@Cahlen Humphreys) and initially it wasn't working but after...
Since a similar question, was regarded as off-topic... I have changed my question (to fit...
I am trying to understand how UCS for cryptographic protocols works and I noted that notion of...
Windows has classes X509Certificate2 and X509Certificate for certificate data. But none provides...
HI I do following for decrypt let session = SessionCipher(store: myStore, remoteAddress:...
I'm completely new in the NFC field, I want to build an application by using Mifare classic 1K with...
I have implemented Diffie–Hellman and I'm looking for a way to encrypt and decrypt messages with...
I have static key in my iOS application. By using that key I am encrypting credit/debit cards and...
I have a custom LoginController etc. So in my test, when logging a user out, the user's...
This question already has an answer here: Signing and verifying data...
I'm looking for USB token solution for asymmetrical decryption purpose. The server has encrypted...
This question already has an answer here: Why is crypt() generating...
when I review the code of Cryptodome, I found the latin-1 encoding is used with the annotation that...
I just switched from using a custom DES to the builtin DES using the following: SecretKey sk =...