Function verify_avalanche 

pub fn verify_avalanche(input1: &[u8], input2: &[u8]) -> f64

Verify avalanche effect for security

Ensures that small input changes result in large output changes. This is a fundamental property of secure hash functions.

Arguments

• input1 - First input data
• input2 - Second input data (differing by 1 bit)

Returns

Returns the avalanche coefficient (0.0 to 1.0), where 0.5 is ideal