Cryptographic broadcast refers to the secure and verifiable dissemination of information to multiple recipients using cryptographic techniques. This process ensures that messages are authenticated, their integrity is preserved, and often that their origin cannot be repudiated. It frequently involves digital signatures and hash functions to confirm the authenticity and unaltered state of the broadcasted data. Such methods are crucial for maintaining trust and security in distributed systems, including blockchain networks.
Context
Cryptographic broadcast is a foundational element for secure communication in decentralized systems, underpinning how nodes reliably share and validate information. Its reliability is paramount for achieving consensus and preventing malicious actors from corrupting shared data. Ongoing advancements aim to enhance the efficiency and scalability of these broadcast mechanisms, especially for high-throughput blockchain applications.
This research establishes fundamental communication lower bounds for randomized Byzantine broadcast in dishonest-majority networks, framing the ultimate scalability limits.
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.
