ssh-agent] Using credentials git (Stash System Key)
[ssh-agent] Looking for ssh-agent implementation...
[ssh-agent]   Java/JNR ssh-agent
[ssh-agent] Unable to read key: exception using cipher - please check password and data.
org.bouncycastle.openssl.EncryptionException: exception using cipher - please check password and data.
	at org.bouncycastle.openssl.PEMUtilities.crypt(Unknown Source)
	at org.bouncycastle.openssl.PEMUtilities.crypt(Unknown Source)
	at org.bouncycastle.openssl.PEMReader$KeyPairParser.readKeyPair(Unknown Source)
	at org.bouncycastle.openssl.PEMReader$RSAKeyPairParser.parseObject(Unknown Source)
	at org.bouncycastle.openssl.PEMReader.readObject(Unknown Source)
	at com.cloudbees.jenkins.plugins.sshagent.jna.JNRRemoteAgent.addIdentity(JNRRemoteAgent.java:92)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:309)
	at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:290)
	at hudson.remoting.RemoteInvocationHandler$RPCRequest.call(RemoteInvocationHandler.java:249)
	at hudson.remoting.UserRequest.perform(UserRequest.java:118)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:328)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.SecurityException: JCE cannot authenticate the provider BC
	at javax.crypto.Cipher.getInstance(Cipher.java:652)
	... 21 more
Caused by: java.util.jar.JarException: Class is on the bootclasspath
	at javax.crypto.JarVerifier.verify(JarVerifier.java:247)
	at javax.crypto.JceSecurity.verifyProviderJar(JceSecurity.java:160)
	at javax.crypto.JceSecurity.getVerificationResult(JceSecurity.java:186)
	at javax.crypto.JceSecurity.getInstance(JceSecurity.java:98)
	at javax.crypto.KeyAgreement.getInstance(KeyAgreement.java:225)
	at org.apache.sshd.common.util.SecurityUtils$BouncyCastleRegistration.run(SecurityUtils.java:116)
	at org.apache.sshd.common.util.SecurityUtils.register(SecurityUtils.java:96)
	at org.apache.sshd.common.util.SecurityUtils.isBouncyCastleRegistered(SecurityUtils.java:81)
	at com.cloudbees.jenkins.plugins.sshagent.jna.JNRRemoteAgent.addIdentity(JNRRemoteAgent.java:78)
	... 15 more
[ssh-agent] Started.