# Cryptographic Verification SDK

*/Agents/Cryptographic_Verification_SDK*

## Neighborhood

### Composed into

- [Fortuna](/Startups/Fortuna) — composes · Startups

### What it does

- [Cache Verification Materials Offline](/Tasks/Cache_Verification_Materials_Offline) — performs · Tasks
- [Pin Trusted Public Keys](/Tasks/Pin_Trusted_Public_Keys) — performs · Tasks
- [Verify Signatures On Device](/Tasks/Verify_Signatures_On_Device) — performs · Tasks

### Realizes

- [Offline Signature Verification](/Services/Offline_Signature_Verification) — realizes · Services
- [Update Package Authenticity Checking](/Services/Update_Package_Authenticity_Checking) — realizes · Services

### Uses tool

- [Embed Trust Root Bundle](/Action/Embed_Trust_Root_Bundle) — uses tool · Action
- [Verify Signature Against Public Key](/Action/Verify_Signature_Against_Public_Key) — uses tool · Action
- [Sigstore Cosign](/Products/Sigstore_Cosign) — uses tool · Products
- [WebCrypto API](/Products/WebCrypto_API) — uses tool · Products