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TLS 1.3 - Overview

Transport Layer Security (TLS) 1.3 is the latest version of the TLS protocol, designed to enhance internet security, speed, and privacy.

2024, Nov 04 — 8 minute read

Differential Cryptanalysis - Targeting Hash Functions and Cryptographic Algorithms

Differential cryptanalysis is a method to attack symmetric cryptographic algorithms, such as block ciphers, by analyzing the impact of specific input differences on output differences after several rounds of encryption.

2024, Oct 30 — 7 minute read

Introduction to Shamir’s Secret Sharing - How to share a secret

Shamir's Secret Sharing (SSS) is a cryptographic technique that allows to split a secret, such as a private key, into multiple shares distributed among trusted parties. Only a specified threshold of shares is required to reconstruct the secret, ensuring security against unauthorized access.

2024, Oct 29 — 7 minute read

Bitcoin Keys 101 - From seed phrase to address

This article explains the generation of private keys in Bitcoin until obtaining a public address and the different type of addresses.

2024, Oct 28 — 4 minute read

Overview of ECDSA - Elliptic Curve Digital Signature Algorithm

Learn how ECDSA (Elliptic Curve Digital Signature Algorithm) works, its role in digital signatures, and its different use cases, notably in Blockchain.

2024, Oct 23 — 8 minute read