Adrià Massanet

Now

Decentralized security-related-works

ZK Research engineer in Ethereum Foundation working in the zkEVM, Halo2 and Post -quantum ethereum explorations (rust)
ZK Research engineer in Hermez & Vocdoni: solidity, go, rust, eg:
- Za! is an experimental port of the circom zk-SNARK compiler with embedded bellman-bn128 prover (rust)
- Voting rollup a simple zk-rollup for voting using storage proofs
- Halo2 anonymizer circuit
Core ethereum developer (parity/openethereum in Gnosis) (rust)
Helping Polygon migration of Agglayer go to rust.
Audits: AragonOS and MakerDAO, circuits & smartcontract code reviews for the Hermez Rollup. Also zk circuits review for Axiom, Status, Streamr, STOX, Sharpe Capital, OilCoin, Dragoneremum, FortKnoxter, Lamden, ZeroCarbonProject, ZMine, ZeusShieldCoin and others
Member of the White Hat Group
Giveth contributor.
EthSecurity badge from TheDAO

Personal/playground projects

Meshboard a minimal Bulletin Board for Meshtastic LoRA mesh network.
Kuska a secure scuttlebutt async-std libraries and server (rust)
Tesseracts a minimal block explorer for clique chains (rust)
go-ipfsc an ENS based IPFS-pinner (go)
solrsaverify PKCS#1 RSA verification library (solidity, outdated, now merged into OZ)
Kvartalo a barcelona local social cryptocurrency burner wallet for neigbourhoods
Slides of my talks and other docs

Education

Bachelor of Computer Science. The final project is NoFeud a PoC of Google chrome plugin for a distributed secret message sharing scheme among social networks.
Ethereum, Quorum & Hyperledger B9Lab developer courses.
NLP Master Practitioner & Trainers Trainer. Master in mindfullness (mainly MSBT, MSBR). Also generative and eriksonian hipnosis.

Centralized security-related works

Security design of an IoT smart lock.
Architecture & dev of CC EAL4+ Virtual smartcard for Qualified signatures at (ANCERT) Agencia Notarial de Certificación.
Development of cryptographic key management middleware on embeddable microcontrollers and cryptographic drivers (win/linux) at C3PO.
Secure mobile bank transaction authorization App for CaixaBank.
Technical product design for a Forensics-readiness tool for CaixaBank.
Dev & design of security-as-a-service middleware for AdES qualified s-signatures at Alliaria & WiseKey.
Dev & PKI operations design for webtrust CA at Firmaprofesional.
Dev for Enterprise Single Sign On solution at PasswordBank.
Dev for EAL4+ PKI crypto suite at Entrust.

Contact