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Edward Philips

May 25, 2025

ECC for Beginners: Elliptic Curves Without the Headache

Imagine you have two friends who each have a secret they want to share with one another, but they do not want anyone else to eavesdrop on their conversation. How can they exchange secret messages securely without the worry of ...

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Edward Philips

May 25, 2025

FIPS Kernel Cryptography: A Government-Grade Standard

In the intricate tapestry of digital security, FIPS kernel cryptography emerges as a government-grade standard—a sophisticated fortress designed to protect the most sensitive data from the ever-encroaching shadows of cyber threats. This protective mechanism is akin to a vigilant sentinel, ...

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Edward Philips

May 24, 2025

Quantum Cryptography’s Main Goals—And Why They Matter Now

Quantum cryptography, a sophisticated and burgeoning field, stands as a pinnacle of contemporary cryptographic endeavors. It seeks to leverage the peculiar principles of quantum mechanics to devise systems that can guarantee the confidentiality and integrity of information in ways unattainable ...

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Edward Philips

May 24, 2025

From Emails to eVoting: How Cryptography Shapes Our World

In an increasingly digital world, cryptography serves as the bedrock of secure communication and data integrity. Fundamentally, cryptography is the art of transforming information into a secure format that obscures its true meaning. As society digitizes, the critical functions of ...

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Edward Philips

May 24, 2025

Does HTTPS Stop Hackers in the Middle? Let’s Find Out

In the ever-evolving landscape of cybersecurity, one question remains pertinent: does HTTPS effectively thwart malicious hackers from intercepting data in transit? A playful inquiry such as this invites deeper scrutiny into the multifaceted world of online security. Understanding whether HTTPS ...

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Edward Philips

May 24, 2025

Real-World Scenarios Where Symmetric Encryption Shines

In the intricate landscape of cybersecurity, symmetry plays a vital role that often goes unnoticed. Symmetric encryption, a cornerstone of modern information security, encompasses a protocol where the same key is utilized for both encryption and decryption. As an efficient ...

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Edward Philips

May 24, 2025

How HTTPS Ensures Authenticity Integrity and Trust

In the vast and complex digital ecosystem, where data flits and flutters like a myriad of butterflies in a sun-dappled glade, HTTPS stands as a vigilant guardian. Much like the intricate weaving of a spider’s web, HTTPS binds together the ...

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Edward Philips

May 23, 2025

What Are Some Best Practices to Write a Killer Hash Function?

The profound significance of hash functions in cryptography cannot be overstated. Essential for securing data integrity and authenticity, these mathematical marvels play a pivotal role across various domains, from securing online transactions to password management. Crafting an effective hash function ...

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Edward Philips

May 23, 2025

What Are the Real Objectives of Cryptography? Here’s the Breakdown

Cryptography, often perceived as a mere tool for securing information, transcends its foundational purpose. While many associate its usage predominantly with data protection and privacy, there exist more profound objectives that delineate its significance in contemporary society. Cryptography operates at ...

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Edward Philips

May 23, 2025

How to Decrypt an Affine Cipher Without the Original Key

The Affine Cipher is a classic example of a monoalphabetic substitution cipher, which encodes messages through a linear transformation. This intriguing method combines the principles of modular arithmetic with the simplicity of basic substitution. While the Affine Cipher is relatively ...

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