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  • Password Generators & Why Rust Changes the Game

    Entropy, CSPRNG, Diceware passphrases, and memory safety: why the language behind your vault matters as much as the quality of the generator.

  • Your password is already out there

    16 billion credentials exposed in one leak. Why reuse is the real danger — and how a password manager like QubKey changes the game.

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Expert articles on password security, Rust cryptography, and best practices.

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Password Generators & Why Rust Changes the Game
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Rust & cryptography

Password Generators & Why Rust Changes the Game

Entropy, CSPRNG, Diceware passphrases, and memory safety: why the language behind your vault matters as much as the quality of the generator.

June 8, 20265 min read62
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const leak = db.export();if (pwd === reused) breach++;credential_stuffing.run();SELECT email, password FROM users;sha1( password ) // weakfor (const row of dump) retry(row);
leak_dump.csv
  • user@gmail.com : Summer2020!
  • admin : qwerty123
  • jdoe : Password1!
  • hash: 5baa61e4c9b93f3f0682250b6cfe1a1
  • paypal_user : Passw0rd!
16B+
Password security

Your password is already out there

16 billion credentials exposed in one leak. Why reuse is the real danger — and how a password manager like QubKey changes the game.

June 8, 20264 min read72
Read more

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