Minecraft Forums

Hi i am getting this problem everytime i try to open the minecraft launcher and i have no idea on how to fix it.

Bootstrap (v5)
Current time is Feb 9, 2014 4:49:22 PM
System.getProperty('os.name') == 'Windows 7'
System.getProperty('os.version') == '6.1'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.7.0_25'
System.getProperty('java.vendor') == 'Oracle Corporation'
System.getProperty('sun.arch.data.model') == '64'

Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
FATAL ERROR: java.lang.ExceptionInInitializerError
at javax.crypto.KeyAgreement.getInstance(KeyAgreement.java:173)
at sun.security.ssl.JsseJce.getKeyAgreement(Unknown Source)
at sun.security.ssl.JsseJce.isEcAvailable(Unknown Source)
at sun.security.ssl.CipherSuite$KeyExchange.isAvailable(Unknown Source)
at sun.security.ssl.CipherSuite.isAvailable(Unknown Source)
at sun.security.ssl.SSLContextImpl.getApplicableCipherSuiteList(Unknown Source)
at sun.security.ssl.SSLContextImpl.getDefaultCipherSuiteList(Unknown Source)
at sun.security.ssl.SSLSocketImpl.init(Unknown Source)
at sun.security.ssl.SSLSocketImpl.<init>(Unknown Source)
at sun.security.ssl.SSLSocketFactoryImpl.createSocket(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.createSocket(Unknown Source)
at sun.net.NetworkClient.doConnect(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.http.HttpClient.openServer(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.&lt;init&gt;(Unknown Source)
at sun.net.www.protocol.https.HttpsClient.New(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(Unknown Source)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(Unknown Source)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(Unknown Source)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(Unknown Source)
at net.minecraft.bootstrap.Downloader.run(Downloader.java:64)
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:92)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:381)
Caused by: java.lang.SecurityException: Can not initialize cryptographic mechanism
at javax.crypto.JceSecurity.<clinit>(JceSecurity.java:86)
... 23 more
Caused by: java.lang.SecurityException: The jurisdiction policy files are not signed by a trusted signer!
at javax.crypto.JarVerifier.verifyPolicySigned(JarVerifier.java:289)
at javax.crypto.JceSecurity.loadPolicies(JceSecurity.java:316)
at javax.crypto.JceSecurity.setupJurisdictionPolicies(JceSecurity.java:261)
at javax.crypto.JceSecurity.access$000(JceSecurity.java:48)
at javax.crypto.JceSecurity$1.run(JceSecurity.java:78)
at java.security.AccessController.doPrivileged(Native Method)
at javax.crypto.JceSecurity.<clinit>(JceSecurity.java:76)
... 23 more


Please fix the error and restart.

Can someone help me?