我用下面的鱈魚在我的計劃,以字節轉換爲公共密鑰BouncyCastle的在Java中
Security.addProvider(new BouncyCastleProvider());
X509EncodedKeySpec x509keyspec=new X509EncodedKeySpec(b);
KeyFactory keyfact=KeyFactory.getInstance("RSA","BC");
Key pubkey=keyfact.generatePublic(x509keyspec);
我已經進口「進口org.bouncycastle.jce.provider.BouncyCastleProvider;」 ,.
我已經加入Bouncycastle.jar文件到我的jre7/lib/ext目錄文件夾中,並通過添加以下行security.provider.11=org.bouncycastle.jce.provider.BouncyCastleProvider
當我編譯代碼即時得到以下錯誤
Reverse.java:14: error: cannot find symbol
import java.security.spec.x509EncodedKeySpecs;
^
symbol: class x509EncodedKeySpecs
location: package java.security.spec
Reverse.java:16: error: package org.bouncycastle.jce.provider does not exist
import org.bouncycastle.jce.provider.BouncyCastleProvider;
Reverse.java:49: error: cannot find symbol
Security.addProvider(new BouncyCastleProvider());
^
symbol: class BouncyCastleProvider
location: class Reverse
我相信'java.security.spec.x509EncodedKeySpecs'應該是'java.security.spec.x509EncodedKeySpec'有一個錯字某處 –