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by yoha
3439 days ago
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> When you try to come up with random words to compose a password That's why you don't. Give a 64ki word dictionary from your native tongue to your computer and let it choose four words uniformly at random out of it. This gives you a password from a distribution with 64 bits of entropy, and is reasonably easy to memorize with moderate effort. This means an attacker is expected to proceed to 2\\63 hashes to crack such a password. It would take almost 4 year to crack its MD5 digest on the rig used in the demonstration. If you not using a password manager for external sites (which might not use proper KDFs), you can throw in a fifth word, and be safe for the foreseeable future. |
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