我有以下代码:
PEMParser pemParser;
File telexuskeys = new File(locationKey);
if(telexuskeys.exists())
pemParser = new PEMParser(new FileReader(telexuskeys));
else{
usage(ops);
throw new FileNotFoundException("The key file (company's certificate) doesn't exist!");
}
System.out.println("Loading company's certificate");
Object object = pemParser.readObject();
Object object2 = pemParser.readObject();
PEMDecryptorProvider decProv = new JcePEMDecryptorProviderBuilder().build(passwordPem.toCharArray());
JcaPEMKeyConverter converter = new JcaPEMKeyConverter().setProvider("BC");
byte[] keyBytes = PrivateKeyInfo.getInstance(object2).getEncoded();
PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(keyBytes);
KeyFactory kf = KeyFactory.getInstance("RSA", "BC");
PrivateKey pk = kf.generatePrivate(spec);
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我的pem文件只有证书和私钥。我曾经能够读取文件并获得私钥,但是现在文件已使用密码保护(加密)。我仍然缺少什么指示。我知道我需要使用PEMDecryptorProvider和JcaPEMKeyConverter对象来获取它,但是我没有找到正确的组合。