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我正在使用 node-jose v0.11.0 ( https://www.npmjs.com/package/node-jose ) 进行 JWK 和 JWE 操作。我有一个 JWK 格式的 RSA 密钥，我可以将其加载到 JWK 密钥存储中并再次提取。但是，当我尝试加密任何内容时，我会遇到“错误 2”、“不支持的算法”。RSA 怎么可能是不受支持的算法？

import * as jose from "node-jose";

const webkey = {
        "keys": [
            {
                "kty": "RSA",
                "e": "AQAB",
                "kid": "a024254d-0321-459f-9530-93020ce9d54a",
                "key_ops": [
                    "encrypt"
                ],
                "n": "jkHgYN98dlR2w7NX-gekCWaCdbxs7X4XXh52DVQrK--krwUYqRbBIUEw1bV8KX0ox6TLt-e6wpYsYYFUItSd5ySqohHRMq1IhyE2zpEC95BA9V7VrFUYnczf1bd5c-aR079aoz5JPXfqx01TzNfxWBb04SlRjsmJeY1v6JrDUI5U0FSOmnJTb3tSS6Szrvi_qOyViYp4v9V2_OVYy45kF_LQQy-pr-kP4gapXL235cieeTW6UvkhzaPT2D-JKyzVjjjgnfRXr8Ox9I9c4wpef2-5nPPeafB5EnOMpJE11KzO_8xxiTGUywPPLQagBvY35gkhQbYS2dv3NGIVSLZHFw"
            }
        ]
    };
    console.log("webkey", webkey);

    //generate key store from public JWK
    jose.JWK.asKeyStore(webkey)
        .then((result) => {
            console.log("Key Store", JSON.stringify(result.toJSON()));
            let keyStore = result;

            //get the key to encrypt
            const encryptionKey: jose.JWK.Key = keyStore.get(webkey.keys[0].kid);
            const output = jose.util.base64url.encode("Hello …