Authentication

rust_cktap::shared

Trait Authentication 

Source 
pub trait Authentication {
    // Required methods
    fn secp(&self) -> &Secp256k1<All>;
    fn ver(&self) -> &str;
    fn pubkey(&self) -> &PublicKey;
    fn card_nonce(&self) -> &[u8; 16];
    fn set_card_nonce(&mut self, new_nonce: [u8; 16]);
    fn auth_delay(&self) -> &Option<usize>;
    fn set_auth_delay(&mut self, auth_delay: Option<usize>);
    fn transport(&self) -> Arc<dyn CkTransport>;

    // Provided method
    fn calc_ekeys_xcvc(
        &self,
        cvc: &str,
        command: &str,
    ) -> (SecretKey, PublicKey, Vec<u8>) { ... }
}
Expand description

Helper functions for authenticated commands.

Required Methods§

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fn secp(&self) -> &Secp256k1<All>

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fn ver(&self) -> &str

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fn pubkey(&self) -> &PublicKey

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fn card_nonce(&self) -> &[u8; 16]

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fn set_card_nonce(&mut self, new_nonce: [u8; 16])

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fn auth_delay(&self) -> &Option<usize>

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fn set_auth_delay(&mut self, auth_delay: Option<usize>)

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fn transport(&self) -> Arc<dyn CkTransport>

Provided Methods§

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fn calc_ekeys_xcvc( &self, cvc: &str, command: &str, ) -> (SecretKey, PublicKey, Vec<u8>)

Calculate ephemeral key pair and XOR’d CVC. ref: “Authenticating Commands with CVC”

Implementors§