我使用1024 RSA生成了此测试公钥,然后在另一个编码平台上对其进行了DER和Base64编码。我将密钥复制到Android/Eclipse中的字符串中,并尝试使用KeyFactory将其转换为公钥。无论我尝试什么,它都会给我一个InvalidKeySpecException异常。非常感谢任何建议。
private void prepKeys() {
String AppKeyPub = "MIGHAoGBAOX+TFdFVIKYyCVxWlnbGYbmgkkmHmEv2qStZzAFt6NVqKPLK989Ow0RcqcDTZaZBfO5" +
"5JSVHNIKoqULELruACfqtGoATfgwBp4Owfww8M891gKNSlI/M0yzDQHns5CKwPE01jD6qGZ8/2IZ" +
"OjLJNH6qC9At8iMCbPe9GeXIPFWRAgER";
// create the key factory
try {
KeyFactory kFactory = KeyFactory.getInstance("RSA");
// decode base64 of your key
byte yourKey[] = Base64.decode(AppKeyPub,0);
// generate the public key
X509EncodedKeySpec spec = new X509EncodedKeySpec(yourKey);
PublicKey publicKey = (PublicKey) kFactory.generatePublic(spec);
System.out.println("Public Key: " + publicKey);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}