hbkr-rs 0.3.2

Hashblock Key Rotation
Documentation 
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//! hbkr Derivation trait

pub trait DerivationCode {
    fn code_len(&self) -> usize;
    fn derivative_b64_len(&self) -> usize;
    fn prefix_b64_len(&self) -> usize {
        self.code_len() + self.derivative_b64_len()
    }
    fn to_str(&self) -> String;
}