The avalanche effect is an undesirable property in cryptographic algorithms, true or false.
Answer: False
The avalanche effect in cryptography is a concept correlated with the particular actions of mathematical functions used for encryption. One of the desirable properties of any encryption algorithm is known to be the avalanche effect. A small change in either the key or the plain-text could lead to a major change in the cipher-text. This feature is called the avalanche effect.