Filippo Valsorda words.filippo.io

Quantum Computers Are Not a Threat to 128-bit Symmetric Keys

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A Cryptography Engineer’s Perspective on Quantum Computing Timelines

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Turn Dependabot Off

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Inspecting the Source of Go Modules

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go.sum Is Not a Lockfile

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Building a Transparent Keyserver

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The 2025 Go Cryptography State of the Union

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Claude Code Can Debug Low-level Cryptography

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The Geomys Standard of Care

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A Retrospective Survey of 2024/2025 Open Source Supply Chain Compromises

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Maintainers of Last Resort

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Cross-Site Request Forgery

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Go Assembly Mutation Testing

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Encrypting Files with Passkeys and age

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You Should Run a Certificate Transparency Log

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Benchmarking RSA Key Generation

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Benchmarking RSA Key Generation

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frood, an Alpine initramfs NAS

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frood, an Alpine initramfs NAS

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Accumulated Test Vectors

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