hopr_lib

Struct KeyBinding

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pub struct KeyBinding {
    pub chain_key: Address,
    pub packet_key: OffchainPublicKey,
    pub signature: OffchainSignature,
}
Expand description

Holds the signed binding of the chain key and the packet key.

The signature is done via the offchain key to bind it with the on-chain key. The structure then makes it on-chain, making it effectively cross-signed with both keys (offchain and onchain). This is used to attest on-chain that node owns the corresponding packet key and links it with the chain key.

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§chain_key: Address§packet_key: OffchainPublicKey§signature: OffchainSignature

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impl KeyBinding

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pub fn new(chain_key: Address, packet_key: &OffchainKeypair) -> KeyBinding

Create and sign new key binding of the given chain key and packet key.

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impl KeyBinding

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pub fn from_parts( chain_key: Address, packet_key: OffchainPublicKey, signature: OffchainSignature, ) -> Result<KeyBinding, CoreTypesError>

Re-construct binding from the chain key and packet key, while also verifying the given signature of the binding. Fails if the signature is not valid for the given entries.

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impl Clone for KeyBinding

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fn clone(&self) -> KeyBinding

Returns a copy 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 KeyBinding

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

Formats the value using the given formatter. Read more
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impl Display for KeyBinding

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

Formats the value using the given formatter. Read more
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impl PartialEq for KeyBinding

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fn eq(&self, other: &KeyBinding) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for KeyBinding

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