https://salti.tech/tags/crypto/ Recent content in Cryptography on Salti Hugo -- gohugo.io en Mon, 15 Jun 2026 13:42:38 -0500 https://salti.tech/posts/primeauth/ Sat, 13 Jun 2026 00:15:34 -0500 https://salti.tech/posts/primeauth/ GitHub Repository Instead of pulling out your phone to open the Google Authenticator app to do 2 Factor Authentication, you can instead use this Mac OS menu bar app. It utilizes Apple’s Secure Enclave hardware security. Your fingerprint is requested when you try to grab a authentication code. This is similiar to my previous BriskAuth Browser Extension project except this is more secure and also isn’t hardcoded to a single service login. https://salti.tech/posts/aes_accelerator/ Fri, 12 Jun 2026 23:24:17 -0500 https://salti.tech/posts/aes_accelerator/ Designed an AES Accelerator on FPGA for CPRE 4880 Embedded Systems Design. Github Project Background Advanced Encryption Standard (AES) is a symmetric encryption algorithm. AES is also more of a group; there is AES-128, AES-192, and AES-256 —where the number refers to the size of the blocks in bits. There are different ways AES can be used to provide security, but the most primitive usage of AES is AES-ECB (electronic codebook) where blocks of input are encrypted or decrypted independently with a key. https://salti.tech/posts/larng/ Mon, 10 Mar 2025 18:06:52 -0500 https://salti.tech/posts/larng/ Low Latency True Random Number Generator. GitHub Page Status: In Fabrication Stage When I was taking 281 Digital Logic my first semester, I remember being tought about latches. Seeing the diagram of a latch, and seeing the truth table, I wasn’t able to trace the initial value. This got me curious. I knew that when you power the circuit up, it has to take on some value. It seemed to me that this value might be random. https://salti.tech/posts/brisk_auth_extention/ Sun, 14 Apr 2024 16:11:42 -0500 https://salti.tech/posts/brisk_auth_extention/ Here is my newer and more secure 2FA application. Github: https://github.com/theCow61/brisk_auth_extension Are you being forced to do 2 factor authentication? This may be your solution. The Okta login, even after saying to remeber this device, still may ask for the 2 factor authentication. This can feel very disruptive when you are trying to work, but then you have to pull out your phone. Currently, this is specifically for Iowa State University logins. https://salti.tech/posts/keyhold/ Fri, 18 Aug 2023 21:39:13 -0500 https://salti.tech/posts/keyhold/ My pre university project. My ideas for this project have expanded so this is my current project as of now. Github Project -- Demos There should have been a video here but your browser does not seem to support it. There should have been a video here but your browser does not seem to support it. There should have been a video here but your browser does not seem to support it.