Definition ∞ Relativistic cryptography refers to cryptographic schemes that derive their security guarantees from the principles of special relativity, such as the finite speed of light. These protocols use space-time constraints to establish secure communication or verify information, making it impossible for an adversary to gain information without violating physical laws. It represents a novel approach to secure data.
Context ∞ This theoretical field explores new methods for secure communication and computation, holding potential implications for future advancements in secure distributed systems. News in advanced cryptography research occasionally mentions relativistic cryptography as a potential long-term solution for enhancing the security of digital asset transactions against increasingly powerful computational threats. It represents a frontier in cryptographic innovation.
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