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eth-crypto

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암호화 · 트랜잭션 서명

eth-crypto is a set of JavaScript helpers for signing, verifying, recovering addresses, and ECIES encryption alongside ethers or web3. Builders import it for one-off cryptographic steps that the client libraries do not expose directly.

관련 리소스

noble cryptography

noble cryptography는 읽기 쉬운 소스, 서명된 릴리스 및 투명한 npm 빌드를 우선시하는 최소 종속성 TypeScript 암호화 라이브러리 제품군으로, 메타마스크(MetaMask), Rabby, Rainbow를 포함한 대부분의 최신 JavaScript 지갑과 생태계 전반의 많은 SDK를 뒷받침합니다.

Web3Signer

Web3Signer is a remote signing service that keeps keys in a vault or hardware security module. Node and validator operators run it so signing happens outside the client process.

Fireblocks SDK

The Fireblocks SDK connects applications to Fireblocks' MPC wallet infrastructure for signing, transfers, and treasury operations. Builders use it to automate transactions and approval policies for wallets managed through Fireblocks.

Turnkey

Turnkey offers an API and SDK for secure key generation and transaction signing backed by trusted execution environments. Builders use it to create and operate wallet infrastructure without holding raw private keys in their own code.

Lit Protocol

Lit Protocol is a decentralized network for threshold key management with programmable signing through its programmable key pairs. Builders use its SDK when signing or decryption should follow rules enforced by a network rather than a single key holder.

eth-keys

eth-keys is a Python library for secp256k1 keys and signatures, and it sits under eth-account and web3.py. Python builders import it when they need key and signature operations directly.