{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9853967","patent":{"patent_number":"US-9853967","title":"Private simultaneous authentication of equals","assignee":null,"inventors":[],"filing_date":"2017-06-21T00:00:00.000Z","publication_date":"2017-12-26T00:00:00.000Z","cpc_codes":["H04L","G06F","H04L","H04L","H04L","H04L","H04L","H04L","H04L","H04W","H04W","H04W","H04L","H04L","H04W"],"num_claims":18,"abstract":"A passphrase is assigned to an end user device for use in authenticating the end user device for a network using SAE. An identification of the end user device is determined during an authentication process. The passphrase assigned to the end user device is determined at a network side using the identification of the end user device. A shared secret is generated using the passphrase. Whether the end user device has generated the shared secret is determined. The end user device is authenticated for the network, if it is determined that the end user device has generated the shared secret."},"analysis":{"summary":"The Private Simultaneous Authentication of Equals patent introduces a novel approach to network authentication, designed to enhance security and privacy while streamlining the user experience. The core innovation lies in assigning a passphrase to an end-user device, which is then used in conjunction with the Simultaneous Authentication of Equals (SAE) protocol. This method aims to solve the inherent vulnerabilities of traditional password-based systems, which are susceptible to phishing attacks, password reuse, and other security breaches.\n\nThe key technical approach involves determining the device's identification during authentication, retrieving the corresponding passphrase from the network side, and generating a shared secret using this passphrase. The system then verifies whether the device has correctly generated the same shared secret. Only upon successful verification is the device granted network access, ensuring that only authorized devices can access the network.\n\nThe business value of this technology lies in its ability to provide a more secure and user-friendly authentication solution for various applications, including enterprise networks, IoT devices, and public Wi-Fi hotspots. By reducing the risk of cyberattacks and improving the user experience, this patent can help organizations protect sensitive data, maintain their reputation, and enhance productivity.\n\nThe market opportunity for Private Simultaneous Authentication of Equals is significant, as the demand for secure and seamless network access continues to grow. With the increasing prevalence of cyber threats and the rising adoption of IoT devices, this technology has the potential to become a standard in network authentication, offering a competitive advantage to organizations that implement it.","layman_explanation":"The Private Simultaneous Authentication of Equals patent addresses a critical issue in today's digital landscape: secure and user-friendly network access. Traditional methods, like passwords, are increasingly vulnerable to cyberattacks and can be cumbersome for users. This innovation provides a more robust and seamless solution.\n\n**1. What Problem Does This Solve?**\n\nTraditional password-based authentication is prone to security breaches, such as phishing attacks and password reuse. Users often struggle to remember complex passwords, leading to frustration and decreased productivity. Existing solutions often fail to provide a balance between security and user convenience. The fundamental problem is that passwords can be compromised, leaving networks vulnerable to unauthorized access.\n\n**2. How Does It Work?**\n\nImagine a secret handshake between your device and the network. Instead of a physical handshake, this technology uses a unique passphrase assigned to your device. When you try to connect to the network, your device and the network use this passphrase to generate a shared secret. If the secrets match, you're granted access. It's like a secret code that only you and the network know. This process ensures that only authorized devices can access the network, preventing unauthorized access and potential security breaches. The beauty of this approach is that the passphrase itself is never transmitted, enhancing security and privacy.\n\n**3. Why Does This Matter?**\n\nThis technology has the potential to transform network security across various industries. For businesses, it means reduced risk of cyberattacks, improved data protection, and enhanced productivity. For consumers, it means a more secure and seamless online experience. The market impact is significant, as organizations are increasingly seeking more robust and reliable authentication solutions. The competitive advantages of this technology include enhanced security, improved user experience, and compliance with data privacy regulations. The potential ROI is substantial, as it can significantly reduce the cost of security breaches and improve operational efficiency.\n\n**4. What's Next?**\n\nFuture applications of this technology include integration with IoT devices, smart homes, and connected vehicles. The market adoption timeline is expected to be gradual, as organizations evaluate and implement new authentication solutions. Investment implications are favorable, as this technology has the potential to generate significant revenue through licensing, subscription services, and hardware integration.","technical_analysis":"The Private Simultaneous Authentication of Equals patent presents a technically sound approach to enhancing network authentication security. The system leverages a passphrase-based mechanism in conjunction with the Simultaneous Authentication of Equals (SAE) protocol. The architecture involves several key components: device identification, passphrase retrieval, shared secret generation, and authentication verification.\n\nThe device identification module determines the unique identifier of the end-user device, such as a MAC address or serial number. This identifier is then used by the passphrase retrieval module to fetch the corresponding passphrase from a secure database on the network side. The shared secret generation module employs a cryptographic algorithm to generate a shared secret using the passphrase. The choice of cryptographic algorithm is critical to the security of the system, and it must be resistant to known attacks.\n\nThe authentication verification module compares the shared secret generated by the device with the one stored on the network side. If the two secrets match, the device is authenticated and granted network access. This process ensures that only authorized devices can access the network, preventing unauthorized access and potential security breaches.\n\nFrom an implementation perspective, the system can be integrated with existing network infrastructure with minimal disruption. The passphrase database can be implemented using a secure storage mechanism, such as a hardware security module (HSM) or a secure enclave. The cryptographic algorithms can be implemented using standard cryptographic libraries, such as OpenSSL or Crypto++. The performance characteristics of the system are dependent on the choice of cryptographic algorithm and the size of the passphrase. However, with appropriate optimization, the system can achieve acceptable performance for most applications.\n\nCode-level implications involve careful handling of sensitive data, such as passphrases and shared secrets. The code must be designed to prevent information leakage and unauthorized access. Regular security audits and penetration testing are essential to ensure the security of the system.","business_analysis":"The Private Simultaneous Authentication of Equals patent holds significant business potential due to its ability to address the growing need for secure and user-friendly network authentication. The market opportunity is substantial, driven by the increasing prevalence of cyber threats and the rising adoption of IoT devices. Organizations are seeking more robust and reliable authentication solutions to protect sensitive data and ensure secure network access.\n\nOne of the key competitive advantages of this technology is its ability to enhance security while streamlining the user experience. Traditional password-based systems are vulnerable to phishing attacks and password reuse, while biometric authentication methods can be expensive and complex to implement. The Private Simultaneous Authentication of Equals patent offers a balanced approach, providing a high level of security without compromising user convenience.\n\nThe revenue potential for this technology is significant. It can be commercialized through various business models, including licensing, subscription services, and hardware integration. Licensing the technology to network equipment manufacturers and software vendors can generate substantial revenue streams. Subscription services can be offered to organizations that want to outsource their authentication infrastructure. Hardware integration can involve embedding the technology into IoT devices and other network-connected devices.\n\nFrom a strategic positioning perspective, this technology can help organizations differentiate themselves from their competitors by offering a more secure and user-friendly authentication solution. It can also help organizations comply with stringent data privacy regulations, such as GDPR and CCPA. The ROI projections for this technology are highly favorable, as it can significantly reduce the risk of cyberattacks and improve operational efficiency.","faqs":null,"topics":["network security","authentication","SAE","passphrase","cybersecurity","private","simultaneous"],"tech_cluster":null},"seo":{"title":"Private Simultaneous Authentication of Equals - Secure Network Patent","description":"Explore the Private Simultaneous Authentication of Equals patent for enhanced network security. Learn about passphrase-based authentication and shared secret generation.","keywords":["network security","authentication","SAE","passphrase","cybersecurity","shared secret","device authentication","patent","patent US-9853967"]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9853967","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-9853967","citation_suggestion":"Patentable. \"Private simultaneous authentication of equals\" (US-9853967). https://patentable.app/patents/US-9853967","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9853967","json":"https://patentable.app/api/llm-context/US-9853967","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T06:56:27.129Z"}