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Applied cryptographer, protocol review at Human8e Ltd

🌐 Remote💼 Full-time🗓 2026-10-01 → 2026-10-03

Core

Review a specific protocol specification for soundness before product shipment.

Role type

Applied cryptographer (protocol review)

Builds

Security validation of a mobile app authentication protocol

Domain

Cryptography, Mobile Security

Required skills

Protocol security analysis, Cryptographic protocol design, Signature-based authentication, Hardware-backed key integration, iOS security, Android security, ECDSA, SHA-256

Preferred skills

Published research on protocol security, Professional protocol review experience

Technologies

iOS, Android, ECDSA, P-256, SHA-256

Responsibilities

Analyze a frozen protocol specification with three messages and two parties, Answer six specific security questions in writing, Provide a competent second opinion on protocol soundness

Seniority

Contract, fixed fee

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