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  • java.security.NoSuchProviderException: no such provider: BC 的问题解决

    第一种方式

    1、修改以下两个文件

    %JDK_Home%jrelibsecurityjava.security

    %JRE_Home%jrelibsecurityjava.security

    追加 最后一行

    security.provider.1=sun.security.provider.Sun
    security.provider.2=sun.security.rsa.SunRsaSign
    security.provider.3=sun.security.ec.SunEC
    security.provider.4=com.sun.net.ssl.internal.ssl.Provider
    security.provider.5=com.sun.crypto.provider.SunJCE
    security.provider.6=sun.security.jgss.SunProvider
    security.provider.7=com.sun.security.sasl.Provider
    security.provider.8=org.jcp.xml.dsig.internal.dom.XMLDSigRI
    security.provider.9=sun.security.smartcardio.SunPCSC
    security.provider.10=sun.security.mscapi.SunMSCAPI
    security.provider.11=org.bouncycastle.jce.provider.BouncyCastleProvider

    2、将bcprov-ext-jdk16-143.jar 放到

         %JDK_Home%jrelibext

         %JRE_Home%jrelibext

    第二种方式

    1、在工程内引入bcprov-ext-jdk16-1.46.jar包

        <dependency>
         <groupId>org.bouncycastle</groupId>
         <artifactId>bcprov-ext-jdk16</artifactId>
         <version>1.46</version>
         <type>jar</type>
         <scope>compile</scope>
        </dependency>

    2、在加密类中加入静态块。

     static{
      try{
       Security.addProvider(new BouncyCastleProvider());
      }catch(Exception e){
       e.printStackTrace();
      }
     }

    bcprov-ext-jdk16-143.jar下载路径:

    链接:https://pan.baidu.com/s/1Sy0o5Uu56QhfzudFyv1gAw
    提取码:vl7v 

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  • 原文地址:https://www.cnblogs.com/jinloooong/p/10875144.html
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