EdDSA Chains

Definition ∞ EdDSA Chains are blockchain networks that use a specific type of digital signature algorithm called EdDSA. These distributed ledger systems employ the Edwards-curve Digital Signature Algorithm (EdDSA) for cryptographic verification of transactions and network participant identities. EdDSA is recognized for its robust security attributes and streamlined performance compared to older signature schemes. Its application helps ensure the authenticity and integrity of data recorded on these chains, contributing to faster processing and reduced computational overhead.
Context ∞ The adoption of EdDSA in various blockchain implementations highlights a preference for algorithms offering superior security and efficiency in digital asset operations. While many older chains still rely on ECDSA, newer protocols and upgrades frequently consider EdDSA for its benefits. The discussion often concerns balancing backward compatibility with the advantages of newer cryptographic primitives. Its increasing deployment signifies a trend towards more secure and performant signature standards in decentralized networks.