{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853816","patent":{"patent_number":"US-9853816","title":"Credential validation","assignee":null,"inventors":[],"filing_date":"2016-01-14T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L"],"num_claims":20,"abstract":"A message to be signed and a base name point derived from a direct anonymous attestation (DAA) credential may be provided to a device. A signed version of the message and a public key value associated with the base name point may be received in response. Thereafter, the DAA credential may be determined to be valid based on the signed version of the message."},"analysis":{"summary":"Credential Validation is a patent that introduces a new method for verifying user identities using direct anonymous attestation (DAA) credentials. The core innovation lies in determining the validity of a DAA credential based on a signed version of a message, enhancing security and privacy. This approach addresses the problem of vulnerable password-based systems and the limitations of traditional credential validation methods. The key technical approach involves providing a device with a message to be signed and a base name point derived from a DAA credential. The device then returns a signed version of the message and a public key value, which are used to validate the credential. The business value of this technology is significant, as it offers a more secure and user-friendly authentication process, reducing the risk of identity theft and unauthorized access. The market opportunity is vast, spanning across industries such as finance, healthcare, and e-commerce, where secure authentication is paramount. By streamlining the authentication process and minimizing data exposure, Credential Validation offers both cost savings and improved user experience, making it an attractive solution for organizations looking to protect their digital assets and user data. This innovative approach is poised to reshape the future of digital security, fostering greater trust and adoption of digital services.","layman_explanation":"Credential Validation addresses the critical need for secure and private online authentication. Traditional methods, such as passwords, are vulnerable to phishing attacks and data breaches, making it easy for unauthorized individuals to gain access to sensitive information. This technology offers a more robust and reliable solution by leveraging direct anonymous attestation (DAA) credentials.\n\nInstead of relying on passwords or personal information, this approach uses a unique digital signature to verify a user's identity. Think of it like a digital fingerprint that is nearly impossible to forge. When you need to prove you are who you say you are, the system checks this digital fingerprint without needing to know any of your personal details. It's like showing a special ID that only works for you, without revealing your name or address.\n\nThis innovation matters because it significantly enhances online security and protects user privacy. By minimizing the risk of identity theft and unauthorized access, it builds trust in digital interactions. It can be applied across various industries, from finance to healthcare, where secure authentication is paramount. The potential ROI is substantial, with reduced costs associated with fraud prevention and improved customer satisfaction.\n\nLooking ahead, Credential Validation is poised to become a standard in secure authentication. As the digital landscape continues to evolve, technologies like this will play a crucial role in safeguarding our online identities and data. The market adoption timeline is expected to accelerate as organizations recognize the benefits of enhanced security and privacy. This presents significant investment opportunities for companies developing and implementing DAA credential validation systems.","technical_analysis":"Credential Validation introduces a novel approach to authentication, leveraging Direct Anonymous Attestation (DAA) credentials to enhance security and privacy. The technical architecture revolves around a device receiving a message for signing and a base name point derived from a DAA credential. The device responds with a signed message version and a public key linked to the base name point. The crux of the innovation lies in validating the DAA credential based on this signed message.\n\nImplementation involves cryptographic algorithms to ensure message integrity and authenticity. Elliptic curve cryptography and hash functions are likely candidates. Integration into existing systems requires careful design to prevent replay and man-in-the-middle attacks. Performance is critical; the system must handle numerous authentication requests with minimal latency.\n\nDAA credentials offer a significant advantage: user privacy. Unlike traditional methods, this approach minimizes data exposure, allowing authentication without revealing personal information. This is crucial for sensitive applications like online banking and healthcare. This patent offers a decentralized approach to authentication, increasing resilience. This system's architecture is designed to be scalable and efficient, making it suitable for a wide range of applications. The integration patterns will likely involve APIs and secure communication protocols. The system's performance characteristics will depend on the choice of cryptographic algorithms and the optimization of the communication protocols. Code-level implications include the need for secure coding practices and thorough testing to prevent vulnerabilities.","business_analysis":"Credential Validation presents a significant market opportunity in the realm of secure authentication. The business value stems from enhanced security, improved user experience, and reduced risk of identity theft. The market opportunity is substantial, encompassing industries such as finance, healthcare, and e-commerce, where secure authentication is paramount. The competitive advantages of this technology include its decentralized nature, enhanced privacy features, and scalability. Potential business models include licensing the technology to organizations, offering it as a service (SaaS), or integrating it into existing security solutions. Strategic positioning involves targeting industries with high security requirements and a need for improved user experience. ROI projections are promising, with potential for significant cost savings due to reduced fraud and improved efficiency. By streamlining the authentication process and minimizing data exposure, Credential Validation offers both cost savings and improved user experience, making it an attractive solution for organizations looking to protect their digital assets and user data. The business impact extends to improved customer trust and loyalty, enhanced brand reputation, and compliance with data privacy regulations. The market opportunity size is estimated to be in the billions of dollars, with a growing demand for more secure and user-friendly authentication solutions. The commercial applications are diverse, ranging from online banking and e-commerce to healthcare and government services.","faqs":null,"topics":["credential validation","DAA credentials","secure authentication","identity verification","privacy protection","credential","validation","offers"],"tech_cluster":null},"seo":{"title":"Credential Validation - Secure Authentication Patent","description":"Explore Credential Validation patent: secure user authentication using Direct Anonymous Attestation (DAA). Enhanced privacy, reduced fraud. Full analysis.","keywords":["credential validation","DAA credentials","secure authentication","identity verification","privacy protection","patent","patent US-9853816"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853816","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9853816","citation_suggestion":"Patentable. \"Credential validation\" (US-9853816). https://patentable.app/patents/US-9853816","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853816","json":"https://patentable.app/api/llm-context/US-9853816","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:12:58.240Z"}