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| title: "Vendor: Mind Network" | ||
| status: draft | ||
| maturity: production | ||
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| # Mind Network (Fully Homomorphic Encryption Infra for a Fully Encrypted Web) | ||
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| ## What it is | ||
| [Mind Network](https://www.mindnetwork.xyz/) pioneers quantum-resistant Fully Homomorphic Encryption (FHE) infrastructure, powering a fully encrypted internet through secure data and AI computation. In collaboration with industry leaders, Mind Network is establishing HTTPZ — a Zero Trust Internet Protocol — to set new standards for trusted AI and encrypted on-chain data processing in Web3 and AI ecosystems. | ||
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| Mind Network powers: | ||
| - **Encrypted cross-chain transfers** and stablecoin movement | ||
| - **Privacy-preserving randomness and consensus** | ||
| - **Encrypted AI computation and verifiable agent logic** | ||
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| ## Fits with patterns (names only) | ||
| - [Single Chain and Cross-Chains Stealth Address](../patterns/pattern-stealth-adresses.md) | ||
| - [Tokenized RWAs via ERC3643](../patterns/pattern-erc3643-rwa.md) | ||
| - [Private Stablecoin Shielded Payments](../patterns/pattern-private-stablecoin-shielded-payments.md) | ||
| - [Private PvP Settlement via ERC7573](../patterns/pattern-private-pvp-stablecoins-erc7573.md) | ||
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| ## Not a substitute for | ||
| ### Privacy Scope | ||
| - Not a shielded pool or private balance scheme — transfer amounts may remain visible for verifiability. | ||
| - Not a full privacy rail; it hides money flow but not necessarily token types or values. | ||
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| ### Performance Scope | ||
| - Not suitable for low-resource or edge environments — FHE computation is resource-intensive compared to standard encryption. | ||
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Collaborator
There was a problem hiding this comment. Do you have throughput benchmarks to share? What are the resources requirements?
Author
There was a problem hiding this comment. Sure, let me explain further for your questions. For stealth address, we have benchmark written in the paper. You may check out the benchmark performance in the page 10 of this paper. For general FHE computation, Zama has produced a detailed and updated report over the doc. We are developed over Zama's FHE, so we share the same performance in the node level. For resource requirement: FHE node require high resource in terms of FHE computation and encryption. HE require less-high resource in computation. For stealth address, you can see PC browser can handle for decryption and encryption, and heavy computation is happened in the node via oracle. Let me know if you need any further explanation. @Meyanis95 |
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| ### Functional Scope | ||
| - Not a complete cross-chain DvP solution (requires bridging and finality proofs). | ||
| - Not an identity or KYC provider — relies on external credential or compliance systems. | ||
| - Not a universal compliance framework — policy logic depends on user-defined construction. | ||
| - Not a TEE system — hybrid privacy computation with TEEs will require explicit integration. | ||
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| ## Architecture | ||
| - **[HE-DKSAP Contract](https://arxiv.org/abs/2312.10698):** | ||
| A cryptographic scheme generating unique one-time stealth addresses per transaction, making it difficult to correlate on-chain identities or flows. | ||
| Enables privacy-preserving address derivation for token transfers and settlements. | ||
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| - **[HE-DKSAP SDK](https://github.com/mind-network/mind-sap-contracts):** | ||
| A smart contract SDK supporting stealth address transactions using homomorphic key derivation. | ||
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| - **[HE-DKSAP Cross-Chain Service](https://docs.mindnetwork.xyz/minddocs/product/fhebridge/fhebridge-guide-transfer):** | ||
| Enables privacy-preserving, cross-chain transactions via Chainlink CCIP, CCID, and HE-DKSAP. | ||
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| - **[RandGen Contracts and SDK](https://docs.mindnetwork.xyz/minddocs/usecase/fair-randomness-in-decentralized-systems):** | ||
| Provides verifiable, privacy-preserving randomness generation and consumption on-chain. | ||
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| - **[FHE Consensus Contracts and SDK](https://docs.mindnetwork.xyz/minddocs/consensus-tutorial):** | ||
| Implements encrypted consensus protocols allowing majority voting through homomorphic computation. | ||
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| - **[Developer Tooling](https://github.com/mind-network/awesome-mind-network):** | ||
| SDKs, APIs, CLI tools, and admin UI with compliance sandboxes and audited policy templates. | ||
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| ## Privacy domains (if applicable) | ||
| - **On-Chain Policies:** | ||
| Fully verifiable and auditable within smart contracts. Inputs and logic are transparent. | ||
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| - **Off-Chain Policies:** | ||
| Executed by FHE-enabled oracle nodes, ensuring data privacy during computation. | ||
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| - **Cross-Chain Private Movement:** | ||
| Combines CCIP Private Transactions with Blockchain Privacy Manager to minimize on-chain exposure during bridging between private and public environments. | ||
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| ## Enterprise demand and use cases | ||
| - [Encrypted Cross-Chains and Onchain Transfer Layer](https://mindnetwork.medium.com/mind-network-introduces-fhe-powered-encrypted-transfer-layer-for-usdc-cross-chain-transfers-1ba769841bc0?source=user_profile_page---------11-------------88420264eb91----------------------) | ||
| - [Trusted Randomness](https://mindnetwork.medium.com/mind-network-x-singularitynet-introducing-asi-hub-a-secure-ai-and-verifiable-randomness-solution-5e51a88c3dd4) | ||
| - [Trusted Predictive Market Consensus](https://mindnetwork.medium.com/mind-network-allora-introducing-the-fhe-trustprice-index-for-defai-603e5f4bdb83?source=user_profile_page---------12-------------88420264eb91----------------------) | ||
| - [Secure Data Processing](https://mindnetwork.medium.com/mind-network-gata-building-the-trusted-data-infrastructure-for-agentic-ai-ce41b0753b6f) | ||
| - [Secure Encrypted AI Consensus](https://mindnetwork.medium.com/deepseek-integrates-mind-networks-fhe-rust-sdk-to-secure-encrypted-ai-consensus-64447ab14612?source=user_profile_page---------3-------------88420264eb91----------------------) | ||
| - [Secure and Verifiable AI Agents](https://mindnetwork.medium.com/mind-network-deploys-the-fhe-based-mcp-service-on-byteplus-to-enable-secure-and-verifiable-ai-b6640b050836) | ||
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| ## Technical details | ||
| - **Stealth Address:** Encrypted key derivation (HE-DK) and verifiable stealth proofs (SAP). | ||
| - **Cross-Chain:** Integrated with Chainlink CCIP and Circle CCTP for cross-chain messaging and stablecoin transfers. | ||
| - **SDKs:** Available in Rust, Python, and TypeScript. | ||
| - **Audits:** All major contracts and SDKs are audited and open source on GitHub. | ||
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| ## Strengths | ||
| - **Security:** FHE provides quantum-resistant, mathematically proven privacy protection. | ||
| - **Simplicity:** No modification to base chains; deployable as smart contracts on EVM-compatible networks. | ||
| - **Cross-Chain Readiness:** Natively integrates with CCIP and CCTP for encrypted interoperability. | ||
| - **Developer Ready:** Multi-language SDKs and audited templates available for enterprise deployment. | ||
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| ## Risks and open questions | ||
| - **Base Chain Dependency:** Inherits underlying base chain security risks. | ||
| - **Off-Chain Trust Path:** Requires operator trust during off-chain execution, mitigated by FHE and on-chain consensus. | ||
| - **Cross-Chain Identity Governance:** Requires external governance, key rotation, and disaster recovery strategies. | ||
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| ## Links | ||
| - [Website](https://www.mindnetwork.xyz/) | ||
| - [GitHub](https://github.com/mind-network/awesome-mind-network) | ||
| - [Documentation](https://docs.mindnetwork.xyz/) | ||
| - [Medium Publications](https://mindnetwork.medium.com/) | ||
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Could you expand on that? e.g., specifying what parameters are hidden vs. public
How'd your solution address
**Encrypted cross-chain transfers** and stablecoin movement?There was a problem hiding this comment.
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Sure, let me address the questions one by one:
Q1: Could you expand on that? e.g., specifying what parameters are hidden vs. public
Answer:
Example: Let us take a example to explain the details: when Alice send 10 TokenA to Bob.
Q2: How'd your solution address Encrypted cross-chain transfers and stablecoin movement?
Answer:
Let me know if you need any further explanation. @Meyanis95