Avalanche effect

Rarity: Common

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

In cryptography, the avalanche effect is the desirable property of cryptographic algorithms, typically block ciphers and cryptographic hash functions, wherein if an input is changed slightly (for example, flipping a single bit), the output changes significantly (e.g., half the output bits flip).

Excerpt from the Wikipedia article “Avalanche effect”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Davidgothberg, Public domain, via Wikimedia Commons.