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# cryptography

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

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Some notes on symmetric encryption in golang
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Some notes on symmetric encryption in golang

2
Comments 1
2 min read
Unlocking the Magic of Zero-Knowledge Proofs: Keeping Secrets Safe
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Unlocking the Magic of Zero-Knowledge Proofs: Keeping Secrets Safe

3
Comments
3 min read
File Encryption in Rust
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File Encryption in Rust

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Comments 2
5 min read
Encrypting with Block Ciphers: A Guide to AES, CBC, and More
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Encrypting with Block Ciphers: A Guide to AES, CBC, and More

9
Comments
6 min read
Brute Force Attacks and CAPTCHA
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Brute Force Attacks and CAPTCHA

39
Comments 1
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]
Cover image for ZK Series #4 [ Sets, Groups, Rings , Finite Fields and Prime Fields]

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

1
Comments
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 ]

4
Comments
5 min read
Secure Your Data: AES-GCM Encryption & Decryption for JavaScript, TypeScript, Java, and Python 🛡️🔐
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Secure Your Data: AES-GCM Encryption & Decryption for JavaScript, TypeScript, Java, and Python 🛡️🔐

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Comments 2
7 min read
ZKP Series #3 [Finite fields & Modular Arithmetic ]

ZKP Series #3 [Finite fields & Modular Arithmetic ]

4
Comments
7 min read
Zero Knowledge Proofs Series #2
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Zero Knowledge Proofs Series #2

2
Comments
3 min read
How to share a secret
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How to share a secret

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Comments 3
6 min read
Solving the CIA Kryptos Code (Part 4)
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Solving the CIA Kryptos Code (Part 4)

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

2
Comments
9 min read
Solving the CIA Kryptos Code (Part 3)
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Solving the CIA Kryptos Code (Part 3)

2
Comments
10 min read
🔐 Using Environment Variables a Little More Securely

🔐 Using Environment Variables a Little More Securely

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

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Comments
4 min read
Some useful OpenSSL command

Some useful OpenSSL command

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Comments
2 min read
Solving the CIA Kryptos Code (Part 1)
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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
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Encryption Part 4: Hashes

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4 min read
Criptografia #0 - Conceitos essenciais
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Criptografia #0 - Conceitos essenciais

6
Comments
7 min read
Encryption Part 2: Diffie-Hellman & Public Key Cryptography
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Encryption Part 2: Diffie-Hellman & Public Key Cryptography

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6 min read
Digital certificates And PKI
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Digital certificates And PKI

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5 min read
[Challenge]: Nobody's solved this yet, can you?

[Challenge]: Nobody's solved this yet, can you?

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Comments 7
1 min read
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