The driver cannot establish a secure connection to SQL Server by using Secure Sockets Layer (SSL) encryption

 

Since JDK6 must be used as the Java environment in the project, com.microsoft.sqlserver.jdbc.SQLServerException occurred when connecting to SQL Server: The driver cannot establish a secure connection with SQL Server by using Secure Sockets Layer (SSL) encryption. Error: " Java.lang.RuntimeException : Could not generate DH keypair". such a mistake.

This is fixed in JDK7, so if the project allows it, replace it with JDK7, but what should I do if some projects that can only use JDK6 encounter this situation?

 

first step:

Download two jar packages ---------------------

 

bcprov-ext-jdk15on-1.54.jar和bcprov-jdk15on-1.54.jar

Step 2: Copy the two downloaded JAR files to: JDK installation directory\jre\lib\ext, for example, mine is F:\JDK\jdk6\jre\lib\ext

Open the java.security file: the java.security file under the JDK installation directory \jre\lib\security.

Find security.provider.1=sun.security.provider.Sun and replace it with

security.provider.1=org.bouncycastle.jce.provider.BouncyCastleProvider

 

Re-execute the connection database program

 

 

 

 

I solved this problem using the first method

 

http://www.cnblogs.com/shuilangyizu/p/6003858.html

 You can also refer to this URL:

http://blog.csdn.net/cw_hello1/article/details/51740893