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fernandocorreia.dev
| | imapenguin.com
3.7 parsecs away

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| | What is an LFSR? An LFSR is a Linear Feedback Shift Register. It's a simple way of generating a sequence of numbers that look random. Used in cryptography and in generating pseudo-random numbers, they are interesting because they are so simple. Shift bits and feed a few of them back into the sequence. That's it. Important note: LFSRs are not cryptographically secure on their own. ESPECIALLY 8-bit LFSRs. More on that in the next post on this topic.
| | paragonie.com
2.8 parsecs away

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| | A lesson on cryptographically secure pseudorandom number generators in PHP, and how to generate random integers and strings from a high quality entropy source like /dev/urandom to generate secure random passwords in PHP.
| | www.pcg-random.org
3.4 parsecs away

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| | Using the Minimal C Implementation
| | karla.io
31.5 parsecs away

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| [AI summary] The author details their journey of building a custom SSH client, exploring the protocol's layers, algorithm negotiation, key exchange, and authentication processes.