A quantum random oracle is a theoretical construct in quantum cryptography that models an ideal random function accessible by quantum queries. It serves as a cryptographic primitive in designing and analyzing quantum-resistant algorithms. This oracle provides truly random outputs for any input, even when the inputs are quantum superpositions. Its existence is posited for proving the security of post-quantum cryptographic schemes.
Context
The concept of a quantum random oracle is relevant in discussions surrounding the future security of blockchain and digital asset systems against quantum computing threats. While purely theoretical, it aids cryptographers in designing algorithms that could withstand attacks from powerful quantum computers. News in the crypto space occasionally touches upon post-quantum cryptography research, where such theoretical models are essential for evaluating the robustness of future digital security. The transition to quantum-resistant cryptography remains a long-term concern for the industry.
This work proves a foundational succinct argument is secure in the Quantum Random Oracle Model, guaranteeing long-term security for verifiable computation.
We use cookies to personalize content and marketing, and to analyze our traffic. This helps us maintain the quality of our free resources. manage your preferences below.
Detailed Cookie Preferences
This helps support our free resources through personalized marketing efforts and promotions.
Analytics cookies help us understand how visitors interact with our website, improving user experience and website performance.
Personalization cookies enable us to customize the content and features of our site based on your interactions, offering a more tailored experience.
