java.security.KeyStoreException:找不到PKCS11

我的目标是从CAC卡中读取信息，并使用

pkcs11

从卡中提取信息并签署我的文档。我找不到适合我的硬件的dll，所以我在我的机器上安装了

openSC

，并在以下代码中使用了

openSC-pkcs11.dll

：

String configName = "pkcs.cnf"; //my config file that points to opensc-pkcs11.dll
String PIN = "123456";
Provider p = new sun.security.pkcs11.SunPKCS11(configName);
Security.addProvider(p);
KeyStore keyStore = KeyStore.getInstance("PKCS11");
char[] pin = PIN.toCharArray();
keyStore.load(null, pin);

但是我在下面的位置得到一个错误

 KeyStore keyStore = KeyStore.getInstance("PKCS11");

使用stacktrace错误：

java.security.KeyStoreException: PKCS11 not found
    at java.security.KeyStore.getInstance(Unknown Source)
    Caused by: java.security.NoSuchAlgorithmException: no such algorithm: PKCS11 for provider SunPKCS11-FooAccelerator
    at sun.security.jca.GetInstance.getService(Unknown Source)
    at sun.security.jca.GetInstance.getInstance(Unknown Source)
    at java.security.Security.getImpl(Unknown Source)
    ... 2 more

---

救命啊

首先创建一个

config.cfg

，如下所示：

name=name of your CAC card
slot=1
library=C:\Windows\System32\eps2003csp11.dll 
\\This is the dll file for etoken like this when you are installing driver, a separate dll file would be generated for your CAC card.

Provider p = new sun.security.pkcs11.SunPKCS11(configFilepath);
Security.addProvider(p);

然后在程序中提供配置文件路径，如下所示：

name=name of your CAC card
slot=1
library=C:\Windows\System32\eps2003csp11.dll 
\\This is the dll file for etoken like this when you are installing driver, a separate dll file would be generated for your CAC card.

Provider p = new sun.security.pkcs11.SunPKCS11(configFilepath);
Security.addProvider(p);

---

我相信问题出在你的.dll上，检查它是否是你引用的正确的dll文件为什么不使用KeyStore KeyStore=KeyStore.getInstance（“PKCS11”，p）；要获取密钥库，可能会帮助您接近issue@mhasan那也不行。我可以从internet下载dll吗？我正在使用CAC Card我注意到这篇文章最近的一次编辑，它极大地改变了你的意图，请检查这是否是你的意图