Ethereum JWT

Ethereum clients:

• geth --authrpc.jwtsecret
• lighthouse beacon_node --execution-jwt
• prysm.sh beacon-chain --jwt-secret https://docs.prylabs.network/docs/execution-node/authentication

Configuration files:

• ~/.ethereum/geth/jwtsecret
• ~/Library/Ethereum/geth/jwtsecret

JWT, openssl rand, Bearer token, HMAC, JWT_SECRET_KEY, JWT signatures, HS256, RS256

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