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Constant-Size Output

Definition

Constant-Size Output describes a cryptographic function or process that consistently produces a result of a fixed length, regardless of the input data’s size. This characteristic is a fundamental aspect of many cryptographic primitives, such as hash functions, where the output hash value always maintains a uniform byte length. It is essential for ensuring predictability and efficiency in data storage, transmission, and verification within digital systems. The uniform output size simplifies protocol design and resource allocation.