2 files changed, 6 insertions, 21 deletions
diff --git a/src/assertion/generateAssertionCredentials.ts b/src/assertion/generateAssertionCredentials.ts
index fc43097..05efc08 100644
--- a/src/assertion/generateAssertionCredentials.ts
+++ b/src/assertion/generateAssertionCredentials.ts
@@ -1,5 +1,9 @@
 import base64url from 'base64url';
 
+export type AssertionCredentials = {
+  publicKey: PublicKeyCredentialRequestOptions,
+}
+
 /**
  * Prepare credentials for user registration via navigator.credentials.get(...)
  *
@@ -12,7 +16,7 @@ export default function generateAssertionCredentials(
   challenge: string,
   credentialIDs: string[],
   timeout: number = 60000,
-) {
+): AssertionCredentials {
   return {
     publicKey: {
       challenge: Uint8Array.from(challenge, c => c.charCodeAt(0)),
diff --git a/src/attestation/generateAttestationCredentials.ts b/src/attestation/generateAttestationCredentials.ts
index 42fb06c..901ee8b 100644
--- a/src/attestation/generateAttestationCredentials.ts
+++ b/src/attestation/generateAttestationCredentials.ts
@@ -1,24 +1,5 @@
 export type AttestationCredentials = {
-  publicKey: {
-    // Cryptographically random bytes to prevent replay attacks
-    challenge: Uint8Array,
-    // The organization registering and authenticating the user
-    rp: {
-      name: string,
-      id: string,
-    },
-    user: {
-      id: Uint8Array,
-      name: string,
-      displayName: string,
-    },
-    pubKeyCredParams: [{
-      alg: -7,
-      type: 'public-key',
-    }],
-    timeout: number,
-    attestation: 'none' | 'direct' | 'indirect',
-  },
+  publicKey: PublicKeyCredentialCreationOptions,
 }
 
 /**