feat(xmldsig): add ecdsa signature verification

src/xmldsig/mod.rs

@@ -21,7 +21,8 @@ pub use parse::{
     ParseError, Reference, SignatureAlgorithm, SignedInfo, find_signature_node, parse_signed_info,
 };
 pub use signature::{
-    SignatureVerificationError, verify_rsa_signature_pem, verify_rsa_signature_spki,
+    SignatureVerificationError, verify_ecdsa_signature_pem, verify_ecdsa_signature_spki,
+    verify_rsa_signature_pem, verify_rsa_signature_spki,
 };
 pub use transforms::{Transform, execute_transforms, parse_transforms};
 pub use types::{NodeSet, TransformData, TransformError};