BlsProofOfPossession

mithril_stm

Struct BlsProofOfPossession 

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pub struct BlsProofOfPossession { /* private fields */ }
Expand description

MultiSig proof of possession, which contains two elements from G1. However, the two elements have different types: k1 is represented as a BlstSig as it has the same structure, and this facilitates its verification. On the other hand, k2 is a G1 point, as it does not share structure with the BLS signature, and we need to have an ad-hoc verification mechanism.

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impl BlsProofOfPossession

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pub fn to_bytes(self) -> [u8; 96]

Convert to a 96 byte string.

§Layout

The layout of a MspPoP encoding is

  • K1 (G1 point)
  • K2 (G1 point)
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pub fn from_bytes(bytes: &[u8]) -> StmResult<Self>

Deserialize a byte string to a PublicKeyPoP.

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impl Clone for BlsProofOfPossession

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fn clone(&self) -> BlsProofOfPossession

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 BlsProofOfPossession

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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<'de> Deserialize<'de> for BlsProofOfPossession

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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 From<&BlsSigningKey> for BlsProofOfPossession

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fn from(sk: &BlsSigningKey) -> Self

Convert a secret key into an MspPoP. This is performed by computing k1 = H_G1(b"PoP" || mvk) and k2 = g1 * sk where H_G1 hashes into G1 and g1 is the generator in G1.

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impl PartialEq for BlsProofOfPossession

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fn eq(&self, other: &BlsProofOfPossession) -> 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 BlsProofOfPossession

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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 Copy for BlsProofOfPossession

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impl Eq for BlsProofOfPossession

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impl StructuralPartialEq for BlsProofOfPossession

Auto Trait Implementations§

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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