EntropyQuality

chie_crypto::entropy

Struct EntropyQuality 

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pub struct EntropyQuality {
    pub shannon_entropy: f64,
    pub min_entropy: f64,
    pub chi_squared: f64,
    pub chi_squared_pvalue: f64,
    pub serial_correlation: f64,
    pub monte_carlo_pi_error: f64,
    pub sample_size: usize,
    pub timestamp: SystemTime,
    pub health_tests_passed: bool,
}
Expand description

Entropy quality assessment result

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§shannon_entropy: f64

Shannon entropy (bits per byte, 0-8)

§min_entropy: f64

Min-entropy (bits per byte)

§chi_squared: f64

Chi-squared test statistic

§chi_squared_pvalue: f64

Chi-squared p-value

§serial_correlation: f64

Serial correlation coefficient

§monte_carlo_pi_error: f64

Monte Carlo Pi estimation error

§sample_size: usize

Number of bytes analyzed

§timestamp: SystemTime

Timestamp of analysis

§health_tests_passed: bool

Whether the entropy passed health tests

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impl EntropyQuality

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pub fn passes_health_tests(&self) -> bool

Check if entropy quality is acceptable

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pub fn quality_score(&self) -> f64

Get overall quality score (0.0 - 1.0)

Trait Implementations§

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impl Clone for EntropyQuality

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fn clone(&self) -> EntropyQuality

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for EntropyQuality

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for EntropyQuality

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for EntropyQuality

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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