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# cryptography

Discussions on encryption, hashing, ciphers, and cryptographic protocols.

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signify: replacement for PGP signing?

signify: replacement for PGP signing?

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2 min read
HTTPS là gì mà web nào cũng xài (Phần 1)

HTTPS là gì mà web nào cũng xài (Phần 1)

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6 min read
Monoalphabetic and Polyalphabetic Ciphers in Cryptography

Monoalphabetic and Polyalphabetic Ciphers in Cryptography

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3 min read
Some notes on symmetric encryption in golang

Some notes on symmetric encryption in golang

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2 min read
Unlocking the Magic of Zero-Knowledge Proofs: Keeping Secrets Safe

Unlocking the Magic of Zero-Knowledge Proofs: Keeping Secrets Safe

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3 min read
File Encryption in Rust

File Encryption in Rust

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5 min read
Encrypting with Block Ciphers: A Guide to AES, CBC, and More

Encrypting with Block Ciphers: A Guide to AES, CBC, and More

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6 min read
Brute Force Attacks and CAPTCHA

Brute Force Attacks and CAPTCHA

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2 min read
libcert: Implementing S/MIME PKI in Lua (2)

libcert: Implementing S/MIME PKI in Lua (2)

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10 min read
ZK Series #4 [ Sets, Groups, Rings , Finite Fields and Prime Fields]

ZK Series #4 [ Sets, Groups, Rings , Finite Fields and Prime Fields]

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6 min read
Zero Knowledge Proofs Series #6 [Cryptographic Key Exchanges & Elliptic Curves I ]

Zero Knowledge Proofs Series #6 [Cryptographic Key Exchanges & Elliptic Curves I ]

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5 min read
Secure Your Data: AES-GCM Encryption & Decryption for JavaScript, TypeScript, Java, and Python 🛡️🔐

Secure Your Data: AES-GCM Encryption & Decryption for JavaScript, TypeScript, Java, and Python 🛡️🔐

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7 min read
ZKP Series #3 [Finite fields & Modular Arithmetic ]

ZKP Series #3 [Finite fields & Modular Arithmetic ]

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7 min read
Zero Knowledge Proofs Series #2

Zero Knowledge Proofs Series #2

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3 min read
How to share a secret

How to share a secret

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6 min read
Solving the CIA Kryptos Code (Part 4)

Solving the CIA Kryptos Code (Part 4)

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5 min read
Solving the CIA Kryptos Code (Part 2)

Solving the CIA Kryptos Code (Part 2)

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9 min read
Solving the CIA Kryptos Code (Part 3)

Solving the CIA Kryptos Code (Part 3)

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10 min read
🔐 Using Environment Variables a Little More Securely

🔐 Using Environment Variables a Little More Securely

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3 min read
Introduction to QuantCrypt: A Python Library for Quantum-Resistant Cryptography

Introduction to QuantCrypt: A Python Library for Quantum-Resistant Cryptography

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4 min read
Some useful OpenSSL command

Some useful OpenSSL command

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2 min read
Solving the CIA Kryptos Code (Part 1)

Solving the CIA Kryptos Code (Part 1)

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7 min read
Key repudiation in a web of trust

Key repudiation in a web of trust

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2 min read
Encryption Part 4: Hashes

Encryption Part 4: Hashes

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4 min read
Criptografia #0 - Conceitos essenciais

Criptografia #0 - Conceitos essenciais

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7 min read
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