IOTA Identity 1.7 Beta adds hybrid post-quantum signatures and ML-DSA support to secure credentials against future quantum threats.
Verifiable Credentials can now be published on-chain for open valida...

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<ul>
<li>IOTA Identity 1.7 Beta adds hybrid post-quantum signatures and ML-DSA support to secure credentials against future quantum threats.</li>
<li>Verifiable Credentials can now be published on-chain for open validation, improving trust while keeping personal data private under GDPR.</li>
</ul>
IOTA has introduced Identity 1.7 Beta, which strengthens digital identity and provides security to protect data before quantum computing becomes a threat.
<adv/>This release is a major step forward in offering protection against the risks that quantum systems may pose to conventional encryption.
<adv/>In collaboration with the LINKS Foundation, the update adds support for ML-DSA signatures, a cryptographic method endorsed by the U.S. National Institute of Standards and Technology.
The approach is intended to resist attacks from quantum computers capable of breaking today’s public-key systems. By using this standard, credentials issued today can remain intact for decades.
This release focuses on hybrid post-quantum signatures that combine current cryptographic algorithms with the new ML-DSA protection. It helps organizations use quantum-safe methods without abandoning their present infrastructure.
This dual approach provides backward compatibility while preparing for future security requirements.
<blockquote>
The IOTA Identity 1.7 Beta update ensures secrets secured today stay safe even in a post-quantum future.
With hybrid post-quantum signatures and onchain verifiable credentials, digital identity just got a major upgrade. pic.twitter.com/uY0uZSLHPt
— IOTA (@iota) October 16, 2025
</blockquote>
<h3>On-Chain Verifiable Credentials for Open Verification</h3>
IOTA Identity 1.7 also introduces the ability to publish Verifiable Credentials directly on-chain. Earlier, credentials were exchanged privately, suitable for individual verification but less ideal for public validation. With this change, organizations can issue credentials to a public IOTA address, making them instantly discoverable and verifiable through a DID Document.
Such credentials can confirm certificates, product specifications, or origin proofs that require public visibility. The system supports transparency for sectors such as trade and supply chain management, where authenticity must be open to verification. At the same time, personal data remains off-chain to stay within data protection laws like GDPR.
This progress expands the IOTA Trust Framework, a set of open-source tools made to support secure and scalable digital trust solutions. Now, developers and organizations can use public verification without depending on a central authority, which makes decentralized systems more reliable.
<h3>Future-Proofing Identity and Gradual Adoption</h3>
Post-quantum signatures in IOTA Identity 1.7 are released as experimental features. Developers can use them for testing and evaluation while the industry follows NIST’s recommendations. This gradual release helps keep systems stable while they move toward quantum-safe security.
Hybrid signatures already work well with current digital systems and allow an easy shift. Organizations can use these methods without changing their existing verification tools. This reduces entry barriers and makes long-term security stronger.
IOTA Co-founder Dominik Schiener highlighted the importance of this upgrade, stating, 
<blockquote>
Critical upgrade to ensure that IOTA Identities are future-proofed. Several large enterprise and governments had requested this feature from us to work on larger rollouts of IOTA Identity. On chain verifiable credentials on IOTA are now fully post-quantum secure.
</blockquote>
This release introduces IOTA Identity 1.7 Beta as a strong base for decades of secure digital identity management. By introducing hybrid post-quantum technology and on-chain verification, it sets a reliable structure for the next phase of digital trust.

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IOTA Identity 1.7 Beta: Future-Proof Digital ID with Hybrid Post-Quantum Signatures

IOTA Identity 1.7 Beta 增加了混合后量子签名和 ML-DSA 支持，以保护凭证免受未来量子威胁。
可验证凭证现在可以在链上发布，以进行开放验证……

<div><div><ul><li>IOTA Identity 1.7 Beta 增加了混合后量子签名和 ML-DSA 支持，以保护凭证免受未来量子威胁。</li><li>可验证凭证现在可以在链上发布以进行公开验证，从而提高信任度，同时在 GDPR 下保护个人数据的私密性。</li></ul> IOTA推出了 Identity 1.7 Beta，它加强了数字身份并在量子计算成为威胁之前提供安全性来保护数据。<adv/>此次发布对于防范量子系统对传统加密可能造成的风险而言是重大的一步。<adv/>通过与 LINKS 基金会的合作，此次更新增加了对 ML-DSA 签名的支持，ML-DSA 签名是美国国家标准与技术研究院认可的一种加密方法。该方法旨在抵御能够破坏当今公钥系统的量子计算机攻击。通过使用此标准，今天颁发的凭证可以保持数十年不变。此版本专注于混合后量子签名，将现有加密算法与新的 ML-DSA 保护相结合。它可以帮助组织在不放弃现有基础设施的情况下使用量子安全方法。这种双重方法提供了向后兼容性，同时满足了未来的安全要求。<blockquote> IOTA Identity 1.7 Beta 更新确保今天保护的秘密即使在后量子未来也能保持安全。借助混合后量子签名和链上可验证凭证，数字身份得到了重大升级。pic.twitter.com/uY0uZSLHPt — IOTA （IOTA）2025年10月16日</blockquote><h3>用于开放验证的链上可验证凭证</h3>IOTA Identity 1.7 还引入了直接在链上发布可验证凭证的功能。此前，凭证是私下交换的，适合个人验证，但不太适合公开验证。通过此更改，组织可以向公共IOTA地址颁发凭证，使其能够通过 DID 文档即时发现和验证。此类凭证可用于确认需要公开的证书、产品规格或原产地证明。该系统支持贸易和供应链管理等行业的透明度，这些行业的真伪必须公开验证。同时，个人数据仍保留在链下，以符合《通用数据保护条例》（GDPR）等数据保护法规的规定。这一进展扩展了IOTA信任框架，这是一套开源工具，旨在支持安全且可扩展的数字信任解决方案。现在，开发人员和组织可以使用公开验证，而无需依赖中央权威机构，这使得去中心化系统更加可靠。<h3>面向未来的身份认证和逐步采用</h3>IOTA Identity 1.7 中的后量子签名作为实验性功能发布。开发者可以使用它们进行测试和评估，同时业界可以遵循 NIST 的建议。这种逐步发布的机制有助于在系统迈向量子安全的过程中保持稳定性。混合签名已与现有数字系统良好兼容，并可轻松迁移。组织无需更改现有验证工具即可使用这些方法。这降低了准入门槛，并增强了长期安全性。 IOTA联合创始人 Dominik Schiener 强调了此次升级的重要性，他表示：<blockquote>这项重要升级旨在确保IOTA身份系统能够面向未来发展。多家大型企业和政府已向我们请求此功能，以便更大规模地推广IOTA身份系统。IOTAIOTA的链上可验证凭证现已完全达到后量子安全标准。</blockquote>此次发布引入了IOTA Identity 1.7 Beta 版本，为数十年的安全数字身份管理奠定坚实基础。通过引入混合后量子技术和链上验证，它为下一阶段的数字信任构建了可靠的架构。</div></div>

IOTA Identity 1.7 Beta：具有混合后量子签名的面向未来的数字身份

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