secretkey

A burp extender that recalculate signature value automatically after you modified request parameter value.

An app to genrate random base64 characters on request for next JS applications

A 100% native C# implementation of TweetNaCl for .NET

Implementation of the single-step key derivation function (KDF) as described in NIST Special Publication 800-56C Rev1 supporting messages digest and HMAC.

🔐 A sample app that demonstrates usage of Cipher for Encryption and Decryption in android with benefits of biometric authentication.

Secret key generator for Django framework

Phantom Curve Attack: How the Pollard–Kangaroo Algorithm Exposes Private Keys of Lost Bitcoin Wallets via Low-Entropy Nonces under Exponential Degradation of the Secret Key Parameter “K”

Admin secret Key - Secure your admin access

A simple CLI tool to generate secret keys and UUIDs directly from your terminal.

AES symmetric-cryptography library for Java. Able to create, generete and store symmetric keys. Encrypt/decrypt methods for Strings, data in multiple ways. Encrypt/Decrypt Files.

Shadow Key Attack: Threat of Nonce Leakage in Bitcoin Transactions via Euclidean Algorithm Side-Channel (EUCLEAK) in YubiKey 5 and Infineon MCU

Chronoforge Attack: An Analysis of an ARM TrustZone Vulnerability — From Microsecond-Level Leakage to Full Compromise of Bitcoin Wallet Private Keys

Demonstrate Bitcoin private key recovery by exploiting nonce leakage in ECDSA via side-channel attacks on YubiKey 5 and Infineon chips.

🔐 A simple, client-side tool to generate secure Django SECRET_KEYs — fast, open-source, and ready to use in your browser.

File En/Decryption as Java Web Application using Advanced Encryption Standard

Serverless API using AWS Lambda and DynamoDB in JAVA

AES Encryption And Decryption In Java

Experiments on Symmetric-Key Cryptography Principles