DIDComm

Full Title

DIDComm (Decentralized Identifier Communication) is a protocol used for secure and private communication between User Agents like Wallets decentralized identifiers (DIDs).

Context

1. Key Aspects
   1. **Secure Communication**: DIDComm ensures that messages are encrypted and authenticated, providing secure communication between parties.
   2. **Interoperability**: The protocol supports various credential formats and can be integrated with other standards, making it versatile for different use cases.
   3. **Decentralization**: DIDComm leverages decentralized identifiers (DIDs), which are independent of central authorities, enhancing privacy and control over personal data.
2. Use Cases
   1. **Digital Identity**: DIDComm is used in digital identity solutions, enabling secure and verifiable credential exchange.
   2. **Peer-to-Peer Communication**: It facilitates secure communication between individuals, devices, and organizations without relying on centralized intermediaries.
   3. **Interoperable Ecosystems**: DIDComm supports interoperability between different decentralized identity frameworks and standards.
3. Example Projects
   1. **Aries Framework**: A popular implementation of DIDComm, used for building secure, interoperable digital identity solutions.
   2. **Credo**: A TypeScript-based framework that supports DIDComm and other standards for building decentralized identity solutions. https://openwallet.foundation/2025/02/05/credo-heading-into-2025-releases-0-5-and-0-6-and-how-were-becoming-a-central-player-in-global-interoperability/