diff --git a/wycheproof2blb/src/ecdsa.rs b/wycheproof2blb/src/ecdsa.rs
index 186c5515..08d82e26 100644
--- a/wycheproof2blb/src/ecdsa.rs
+++ b/wycheproof2blb/src/ecdsa.rs
@@ -54,7 +54,7 @@ pub fn generator(data: &[u8], algorithm: &str, _key_size: u32) -> Vec<TestInfo>
 
     let mut infos = vec![];
     for g in &suite.test_groups {
-        assert_eq!(g.key.curve, algorithm);
+        assert!(algorithm.starts_with(&g.key.curve));
         assert!(matches!(
             g.sha.as_str(),
             "SHA-224" | "SHA-256" | "SHA-384" | "SHA-512"
diff --git a/wycheproof2blb/src/main.rs b/wycheproof2blb/src/main.rs
index 1e3ccba1..e0ab0870 100644
--- a/wycheproof2blb/src/main.rs
+++ b/wycheproof2blb/src/main.rs
@@ -121,11 +121,14 @@ fn main() {
             file: "ecdsa_secp256r1_sha256_test.json",
             generator: ecdsa::generator,
         },
-        // There's also "ecdsa_secp256r1_sha256_p1363_test.json" with a different signature encoding.
         "secp256k1" => Algorithm {
             file: "ecdsa_secp256k1_sha256_test.json",
             generator: ecdsa::generator,
         },
+        "secp256k1-p1316" => Algorithm {
+            file: "ecdsa_secp256k1_sha256_p1363_test.json",
+            generator: ecdsa::generator,
+        },
         "secp384r1" => Algorithm {
             file: "ecdsa_secp384r1_sha384_test.json",
             generator: ecdsa::generator,