Struct ChallengeProof 

pub struct ChallengeProof {
    pub challenge_id: String,
    pub proof_data: Vec<u8>,
    pub signature: Vec<u8>,
    pub public_key: Vec<u8>,
    pub timestamp: SystemTime,
}

Cryptographic proof of successful challenge response

Contains the signed response to an identity challenge, proving ownership of a private key without revealing it.

Fields

challenge_id: String

ID of the challenge this proof responds to

proof_data: Vec<u8>

Additional proof data specific to challenge type

signature: Vec<u8>

ML-DSA signature of the challenge data

public_key: Vec<u8>

Public key used for signature verification

timestamp: SystemTime

Timestamp when proof was created

Implementations

impl ChallengeProof

pub fn verify( &self, challenge: &IdentityChallenge, public_key_bytes: &[u8], ) -> Result<bool>

Verify this proof against a challenge and public key

Validates that the proof correctly responds to the challenge and was signed by the claimed public key.

Arguments

• challenge - Original challenge to verify against
• public_key_bytes - Expected public key for verification

Returns

True if proof is valid, false otherwise

Errors

Returns error if cryptographic verification fails

Trait Implementations

impl Clone for ChallengeProof

fn clone(&self) -> ChallengeProof

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChallengeProof

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChallengeProof

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChallengeProof

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

where __S: Serializer,

Serialize this value into the given Serde serializer.