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At this time, Ika, the quickest parallel MPC community, introduced the enlargement of its native cross-chain protection to incorporate Solana, Zcash, Cardano, Stellar, Close to, and different EdDSA-based ecosystems.
That is made attainable with a mainnet improve that allows EdDSA signatures immediately from dWallets. The improve brings to fruition Ika’s promise to allow the flexibility to natively management accounts and belongings throughout chains with out bridges, wrapping, custodians, or trusted signers.
Commenting, Omer Sadika, Co-Founding father of Ika, mentioned:
“EdDSA help is a significant enlargement of what dWallets can management natively. It brings zero-trust, programmable signing to a number of the most vital ecosystems in crypto, so builders can orchestrate actual cross-chain actions with actual native belongings, ruled by Ika dWallet know-how.”
 
Ika community has solely been capable of present zero-trust signing and programmable management for main ecosystems, together with Bitcoin and EVM-compatible networks with ECDSA signatures. Going ahead with EdDSA on the dWallet signing layer, it’s now attainable to create purposes that management Solana accounts natively, enabling cross-chain buying and selling, vaults, funds, and automation with out wrapped belongings.
Builders may construct purposes that coordinate Zcash-native actions underneath programmable dWallet insurance policies, making zero-trust custody and interoperability for essentially the most distinguished privacy-preserving cryptocurrency attainable, in addition to purposes that handle Cardano, Stellar, and Close to accounts with good contract-governed entry management, enabling organizational treasury workflows and institutional-grade coverage enforcement.
Underneath this design, dWallets develop into natively multi-ecosystem signers and allow a coordination layer for coverage, composability, and execution logic. One other main achievement is native cross-chain management, which ensures safety by eliminating the necessity to bridge belongings, which hitherto uncovered the system to exploits, governance seize, and different vulnerabilities.
Ika’s mannequin permits native signing by way of dWallets, the place transaction authorization is constantly enforced underneath zero-trust assumptions. The structure now extends to chains the place ECDSA will not be supported, and EdDSA has been adopted as a substitute, dramatically increasing the floor space of what Ika dWallets can safely and immediately orchestrate.
The safety mannequin is constructed on its 2PC-MPC cryptographic scheme, which splits authorization into two impartial parts: the person share, held and licensed domestically by the person, and the community share, managed by Ika’s decentralized community of MPC nodes.
As each are required to provide a legitimate signature, the complete non-public secret’s by no means reconstructed. That very same mannequin now helps EdDSA signing with this improve, bringing the advantages of Ika’s zero-trust, decentralized, scalable, sub-second efficiency, and programmable coverage enforcement structure to extra chains.
With the improve, builders can now entry the design house for purposes which might be solely attainable with Ika, together with common accounts throughout ecosystems, cross-chain DeFi with native belongings, programmable custody and entry management, and chain abstraction that’s truly zero-trust. Builders can start integrating EdDSA-enabled dWallet workflows instantly by means of Ika’s developer sources.
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