18294574. ESTABLISHMENT OF FORWARD SECRECY DURING DIGEST AUTHENTICATION simplified abstract (Telefonaktiebolaget LM Ericsson (publ))
Contents
ESTABLISHMENT OF FORWARD SECRECY DURING DIGEST AUTHENTICATION
Organization Name
Telefonaktiebolaget LM Ericsson (publ)
Inventor(s)
ESTABLISHMENT OF FORWARD SECRECY DURING DIGEST AUTHENTICATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18294574 titled 'ESTABLISHMENT OF FORWARD SECRECY DURING DIGEST AUTHENTICATION
The abstract describes mechanisms for establishing forward secrecy during digest access authentication between a client device and a server device. The method involves performing digest access authentication, calculating a response parameter using a digest algorithm, and exchanging key components for secure communication.
- Forward secrecy mechanisms in digest access authentication
- Client device performs authentication with a server device
- Exchange of key components for secure communication
- Calculation of response parameter using a digest algorithm
- Ensuring secure access to resources through authentication
Potential Applications: - Secure communication protocols - Online banking and financial transactions - Secure access to sensitive information - IoT devices and networks - Secure remote access to systems
Problems Solved: - Mitigating the risk of unauthorized access - Ensuring data confidentiality and integrity - Protecting sensitive information during communication - Preventing man-in-the-middle attacks - Enhancing overall security of authentication processes
Benefits: - Enhanced security and privacy protection - Secure communication channels - Prevention of data breaches - Increased trust in online transactions - Improved overall cybersecurity posture
Commercial Applications: Title: Secure Communication Solutions for Enterprises Description: This technology can be utilized by companies to secure their communication channels, protect sensitive data, and ensure secure access to resources. It can be integrated into various systems and applications to enhance overall security measures and compliance with data protection regulations.
Questions about Forward Secrecy in Digest Access Authentication: 1. How does forward secrecy enhance the security of communication channels? Forward secrecy ensures that even if a long-term key is compromised, past communications remain secure. 2. What are the key components involved in establishing forward secrecy during digest access authentication? Key components include challenge-response mechanisms, asymmetric key pairs, and digest algorithms.
Original Abstract Submitted
Mechanisms for establishing forward secrecy during digest access authentication are provided. A method is performed by a client device. The method includes performing digest access authentication with a server device. The digest access authentication includes sending a first request towards the server device for accessing a resource; and receiving a first response. The first response includes a challenge and a public component of an asymmetric key pair for a key exchange with the server device. The digest access authentication includes calculating, using a digest algorithm, a response parameter based at least on the challenge and the public component of the asymmetric key pair; and sending a second request towards the server device for accessing the resource. The second request includes the calculated response parameter. The digest access authentication includes receiving a second response from the server device that indicates successful digest access authentication with the server device.
