swarm-keydb

Tutorial: Encryption with User Keypair

Goal: encrypt values at rest using a key derived from a user’s Ethereum private key.

Run

export SWARM_KEYDB_ENCRYPTION_ENABLED=true
export SWARM_KEYDB_ENCRYPTION_ETH_KEY=<64-char-hex-private-key>
dotnet run --project src/SwarmKeyDb.Server/SwarmKeyDb.Server.csproj
redis-cli -p 6379 SET profile:secret "top-secret"
redis-cli -p 6379 GET profile:secret

Notes

• If encryption is enabled with no key, startup fails fast.
• Reads/deletes behave normally from the client perspective.

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