Seal

Seal is a decentralized secrets management service that provides threshold encryption with onchain access control. You define who can decrypt in Move, and Seal key servers enforce those policies before releasing decryption keys.

Seal Docs

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Encryption with Seal

Learn how to encrypt Walrus blobs and enforce onchain access control using Seal, by walking through OnlyFins.

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Messaging Chat

Build an end-to-end encrypted group messaging app on Sui using Seal threshold encryption, a Walrus-backed relayer, and onchain permission management.

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