Articles / Tag: #Cryptography

#Cryptography

Found 9 articles

Knowledge May 29, 2026

SHA-512 Hash Algorithm Explained: Principles, Uses, Security, and Best Practices

A detailed guide to SHA-512: how it works, what its output means, where it is used, how secure it is, and how it compares with SHA-256 and SHA-384.

Knowledge May 28, 2026

SHA-384 Hash Algorithm Explained: Principles, Uses, Security, and Best Practices

A detailed guide to SHA-384: how it works, what its output means, where it is used, how secure it is, and how it compares with SHA-256 and SHA-512.

Knowledge May 27, 2026

SHA-256 Hash Algorithm Explained: Principles, Uses, Security, and Best Practices

A detailed guide to SHA-256: how it works, what its output means, where it is used, how secure it is, and how it compares with MD5, SHA-1, and SHA-512. Includes an online SHA hash generator recommendation.

Knowledge May 26, 2026

SHA-1 Hash Algorithm Explained: Principles, Uses, Risks, and Modern Alternatives

A detailed guide to the SHA-1 hash algorithm: how it works, what its output means, where it was used, why it is no longer secure, and which alternatives to choose today. Includes an online SHA hash generator recommendation.

Knowledge May 22, 2026

AES Encryption Algorithm Explained: Principles, Modes, Applications, and Security Analysis

A comprehensive guide to AES (Advanced Encryption Standard): understand its working principles, encryption modes (ECB/CBC/CTR/GCM), key length selection, real-world applications, and security best practices. Includes online AES encrypt/decrypt tool.

Knowledge January 31, 2026

Rail Fence Cipher Guide: Principles, Encryption, and Decryption

A comprehensive guide to the Rail Fence Cipher (Zigzag Cipher). Learn how this classic transposition cipher works with step-by-step examples, and master the art of encrypting and decrypting messages.

Knowledge January 31, 2026

Vigenère Cipher Explained: The Indecipherable Cipher?

A deep dive into the Vigenère Cipher: history, polyalphabetic mechanism, encryption/decryption examples, and cryptanalysis methods like the Kasiski examination.

Knowledge January 30, 2026

MD5 Algorithm Explained: Principles, Applications, and Security Analysis

A comprehensive guide to the MD5 hash algorithm: understand its working principles, mathematical foundations, use cases, and security vulnerabilities. Includes online MD5 calculator recommendation.

Knowledge January 30, 2026

Caesar Cipher Explained: History, Principles, and Cryptanalysis

Dive deep into the Caesar Cipher - its historical origins, working principles, and encryption rules. Includes complete encryption examples, common variants, cryptanalysis methods, and online tool guide.