Trap Generation

Definition ∞ Trap generation is a cryptographic process where a secret value, often called a trapdoor, is created to allow for efficient computation of a specific function that is otherwise computationally hard to reverse. This secret provides a shortcut for certain operations, making them feasible only for those possessing the trapdoor. It underpins various cryptographic primitives.
Context ∞ This concept is relevant in advanced cryptographic research and the development of new security primitives for blockchain, such as trapdoor functions used in zero-knowledge proofs or certain public-key encryption schemes. News on cryptographic breakthroughs might discuss trap generation for its theoretical implications or practical applications in privacy and security. It is a cornerstone of modern cryptography.