java - 如何加载文件 privakey 文件类型是pem

Question

我加载私有(private)(private.pem)我的代码是:

    FileReader fileReader = new FileReader(new File(private.pem));
    PEMReader r = new PEMReader(fileReader, new DefaultPasswordFinder("mypass".toCharArray()));
    try {
        KeyPair kp = (KeyPair) r.readObject();
    } catch (IOException ex) {
        throw new IOException("The private key could not be decrypted", ex);
    } finally {
        r.close();
        fileReader.close();
    }

错误是:原因:

java.io.IOException: problem creating RSA private key: java.security.NoSuchProviderException: No such provider: BC at org.bouncycastle.openssl.PEMReader.readObject(Unknown Source)

谢谢。

Answer 1

您是否尝试添加:

Security.addProvider(new org.bouncycastle.jce.provider.BouncyCastleProvider());

<小时/>

编辑:您可能想要访问Why java.security.NoSuchProviderException No such provider: BC?这可能会导致同样的问题。