Updated the project.

my-app/node_modules/@sigstore/core/dist/crypto.d.ts

@@ -2,7 +2,7 @@
 /// <reference types="node" />
 import crypto, { BinaryLike } from 'crypto';
 export type { KeyObject } from 'crypto';
-export declare function createPublicKey(key: string | Buffer): crypto.KeyObject;
+export declare function createPublicKey(key: string | Buffer, type?: 'spki' | 'pkcs1'): crypto.KeyObject;
 export declare function digest(algorithm: string, ...data: BinaryLike[]): Buffer;
 export declare function hash(...data: BinaryLike[]): Buffer;
 export declare function verify(data: Buffer, key: crypto.KeyLike, signature: Buffer, algorithm?: string): boolean;

my-app/node_modules/@sigstore/core/dist/crypto.js

@@ -21,12 +21,12 @@ limitations under the License.
 */
 const crypto_1 = __importDefault(require("crypto"));
 const SHA256_ALGORITHM = 'sha256';
-function createPublicKey(key) {
+function createPublicKey(key, type = 'spki') {
     if (typeof key === 'string') {
         return crypto_1.default.createPublicKey(key);
     }
     else {
-        return crypto_1.default.createPublicKey({ key, format: 'der', type: 'spki' });
+        return crypto_1.default.createPublicKey({ key, format: 'der', type: type });
     }
 }
 exports.createPublicKey = createPublicKey;

my-app/node_modules/@sigstore/core/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@sigstore/core",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Base library for Sigstore",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",