Trait cypher::Ecdh

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pub trait Ecdh: EcSk {
    type SharedSecret: Copy + Eq + Sized + Send + AsRef<[u8]>;

    // Required method
    fn ecdh(&self, pk: &Self::Pk) -> Result<Self::SharedSecret, EcdhError>;
}
Expand description

Elliptic-curve based public key type which can be used for ECDH.

Safety

The type provides no guarantees on the key validity upon deserialization.

Required Associated Types§

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type SharedSecret: Copy + Eq + Sized + Send + AsRef<[u8]>

Required Methods§

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fn ecdh(&self, pk: &Self::Pk) -> Result<Self::SharedSecret, EcdhError>

Implementations on Foreign Types§

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impl Ecdh for SecretKey

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type SharedSecret = [u8; 32]

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fn ecdh(&self, pk: &Self::Pk) -> Result<Self::SharedSecret, EcdhError>

Implementors§