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Juanbanpar/README.md

About me

LinkedIn GitHub Personal website Gradiant

I'm a security researcher and software engineer working on applied cryptography, low-level systems and RISC-V.

My current work includes cryptographic inventories and agility, post-quantum migration, confidential computing and remote attestation. I also work with Linux, virtualization, eBPF and hardware-backed security mechanisms.

My background includes both research and implementation, with a focus on building and evaluating practical security systems.

Research focus

Applied cryptography & migration

Cryptographic Inventories Crypto-Agility CBOM PQC PKI HSMs TPMs PKCS#11

Trust & confidential computing

IETF RATS Measured Boot Linux IMA
AMD SEV-SNP Intel TDX RISC-V CoVE / ACE

GitHub activity

GitHub activity Most used languages

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Technical stack

Cryptography & key management

OpenSSL PKCS#11 HSM TPM 2.0 PQC CBOM

Confidential computing & attestation

AMD SEV-SNP Intel TDX IETF RATS Linux IMA Measured Boot RISC-V CoVE

Systems & low-level security

Linux QEMU KVM eBPF RISC-V Docker

Languages

Rust C C++ Python Java Kotlin

Talks & publications

Cryptographic inventories for an agile and secure post-quantum migration
RECSI 2026

Cryptographic inventories and CBOM as foundations for crypto-agility and structured PQC migration.

Proceedings

Visibilidad total, agilidad real
XIX Jornadas STIC CCN-CERT · 2025

Cryptographic discovery, inventory consolidation and migration planning for post-quantum environments.

Watch presentation

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  1. cargo-unsafe-surface cargo-unsafe-surface Public

    Cargo subcommand that statically traces reachable unsafe operations and FFI calls from Rust entry points, showing the call paths that lead to them.

    Rust

  2. wepsim-rv wepsim-rv Public

    Forked from acaldero/wepsim

    💡 WepSIM: Web Elemental Processor SIMulator 📱 💻 🖥️

    HTML 1

  3. binport binport Public

    Check Linux ELF binaries for ABI compatibility with target distributions.

    Rust

  4. denywhy denywhy Public

    Explain permission-related Linux command failures using syscall tracing and security diagnostics.

    Rust

  5. pkcs11-stack pkcs11-stack Public

    Rust PKCS#11 libraries and CLI for token management, cryptographic signing, and rustls TLS authentication.

    Rust

  6. watchdoctor watchdoctor Public

    Show which processes use Linux inotify watches and instances, and how close usage is to kernel limits.

    Rust