One-Way Function: In cryptography, a one-way function is a function that is easy to compute in the forward direction but significantly harder to reverse or invert the computation. It is fundamental in various cryptographic operations such as hashing, where the one-way property ensures that even if the output is known, it remains infeasible to recover the original input. The one-way function underpins the concept of cryptographic hashes used to secure passwords and other sensitive data.
Categories: CC D5: Security Operations | CCSP D2: Cloud Data Security | CISM D3: Information Security Program | CISSP D3: Security Architecture and Engineering | Security+ D1: General Security Concepts | SSCP D5: Cryptography
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