Struct DefaultVerifier 

pub struct DefaultVerifier;

Available on crate features p256 or rsa only.

A SignatureVerifier that dispatches to available RustCrypto backends by OID.

This is the recommended out-of-the-box verifier for applications that use the default RustCrypto feature set. It supports:

• ecdsa-with-SHA256 (1.2.840.10045.4.3.2) — via the p256 feature
• sha256WithRSAEncryption (1.2.840.113549.1.1.11) — via the rsa feature

Any OID not in the above set returns Err(signature::Error::new()).

To support additional algorithms, implement SignatureVerifier directly and dispatch your own OID table.

Trait Implementations

impl SignatureVerifier for DefaultVerifier

fn verify_signature( &self, algorithm: AlgorithmIdentifierRef<'_>, issuer_spki: SubjectPublicKeyInfoRef<'_>, message: &[u8], signature: &[u8], ) -> Result<(), SignatureError>

Verify signature over message.