Struct Attestation 

pub struct Attestation {
    pub entry_hash: Hash,
    pub mutations_hash: Hash,
    pub signer: PublicKey,
    pub signature: Signature,
}

Fields

entry_hash: Hash

mutations_hash: Hash

signer: PublicKey

signature: Signature

Implementations

impl Attestation

pub fn from_vecpak_map(map: &PropListMap) -> Result<Self, Error>

Parse from vecpak PropListMap (primary format)

pub fn validate(&self) -> Result<(), Error>

Validate sizes and signature with DST_ATT

pub fn validate_vs_trainers<TPk>(&self, trainers: &[TPk]) -> Result<(), Error>

where TPk: AsRef<[u8]>,

Verify this attestation against an allowed set of trainers (public keys) Returns Ok(()) only if signer is present in trainers and signature is valid

pub fn sign_with( pk_g1_48: &[u8], trainer_sk: &[u8], entry_hash: &Hash, mutations_hash: &Hash, ) -> Result<Self, Error>

Create an attestation from provided public/secret material NOTE: we intentionally do not read global env here, caller supplies keys

pub fn to_vecpak_bin(&self) -> Vec<u8>

pub fn from_vecpak_bin(data: &[u8]) -> Option<Self>

pub fn to_vecpak_term(&self) -> Term

Trait Implementations

impl Clone for Attestation

fn clone(&self) -> Attestation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Attestation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Attestation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Attestation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.