SignerMessagePart

mithril_common::messages

Struct SignerMessagePart 

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pub struct SignerMessagePart {
    pub party_id: PartyId,
    pub verification_key_for_concatenation: HexEncodedVerificationKeyForConcatenation,
    pub verification_key_signature_for_concatenation: Option<HexEncodedVerificationKeySignatureForConcatenation>,
    pub operational_certificate: Option<HexEncodedOpCert>,
    pub kes_evolutions: Option<KesEvolutions>,
    pub verification_key_for_snark: Option<HexEncodedVerificationKeyForSnark>,
    pub verification_key_signature_for_snark: Option<HexEncodedVerificationKeySignatureForSnark>,
}
Expand description

Signer Message

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§party_id: PartyId

The unique identifier of the signer

Used only for testing when SPO pool id is not certified

§verification_key_for_concatenation: HexEncodedVerificationKeyForConcatenation

The verification key for the Concatenation proof system

§verification_key_signature_for_concatenation: Option<HexEncodedVerificationKeySignatureForConcatenation>

The encoded signer ‘Mithril verification key’ signature (signed by the Cardano node KES secret key).

None is used only for testing when SPO pool id is not certified

§operational_certificate: Option<HexEncodedOpCert>

The encoded operational certificate of stake pool operator attached to the signer node.

None is used only for testing when SPO pool id is not certified

§kes_evolutions: Option<KesEvolutions>

The number of evolutions of the KES key since the start KES period of the operational certificate at the time of signature.

§verification_key_for_snark: Option<HexEncodedVerificationKeyForSnark>

The verification key for the SNARK proof system (hex encoded)

§verification_key_signature_for_snark: Option<HexEncodedVerificationKeySignatureForSnark>

The KES signature over the verification key for SNARK (hex encoded)

Implementations§

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impl SignerMessagePart

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pub fn try_into_signers(messages: Vec<Self>) -> StdResult<Vec<Signer>>

Convert a set of signer message parts into a set of signers

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pub fn from_signers(signers: Vec<Signer>) -> Vec<Self>

Convert a set of signers into message parts

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pub fn without_snark_fields(self) -> Self

Remove SNARK-related fields for backward compatibility with older clients.

This is needed during the Pythagoras era to avoid deserialization failures in older signers/aggregators that don’t know about the SNARK fields.

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pub fn strip_snark_fields(signers: Vec<Self>) -> Vec<Self>

Remove SNARK-related fields from a list of signer message parts for backward compatibility.

Trait Implementations§

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impl Clone for SignerMessagePart

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fn clone(&self) -> SignerMessagePart

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 SignerMessagePart

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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 Default for SignerMessagePart

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fn default() -> SignerMessagePart

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for SignerMessagePart

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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 Dummy for SignerMessagePart

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fn dummy() -> Self

Return a dummy SignerMessagePart (test-only).

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impl From<Signer> for SignerMessagePart

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fn from(value: Signer) -> Self

Converts to this type from the input type.
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impl PartialEq for SignerMessagePart

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fn eq(&self, other: &SignerMessagePart) -> 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 Serialize for SignerMessagePart

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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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impl TryInto<Signer> for SignerMessagePart

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type Error = Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<Signer, Self::Error>

Performs the conversion.
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impl Eq for SignerMessagePart

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impl StructuralPartialEq for SignerMessagePart

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