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Writing

Technical articles and research notes, mostly published on dev.to.

CryptographyResearchArgon2idHardware

KDF Benchmarking: Hardware Bottlenecks and GPU Resistance

Empirical analysis of Argon2id, Bcrypt, and PBKDF2 across multiple hardware tiers, from Intel iGPU to the RTX 5080, using Hashcat to identify real-world breaking points.

Security ArchitecturePrivacyZero-Knowledge

Opaque Identity: Rethinking User Identification in Zero-Knowledge Systems

Exploring the architectural trade-offs of a no-email, opaque identity model: mitigating cross-site credential stuffing and account enumeration while shifting more recovery responsibility to the user.