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Received fatal alert: certificate_unknown

800299May 7 2009 — edited May 13 2009

i am making a SSL client server application.
i got this exception

javax.net.ssl.SSLHandshakeException: Received fatal alert: certificate_unknown
        at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:174)
        at com.sun.net.ssl.internal.ssl.Alerts.getSSLException(Alerts.java:136)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.recvAlert(SSLSocketImpl.java:1657)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:932)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1096)
        at com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:623)
        at com.sun.net.ssl.internal.ssl.AppOutputStream.write(AppOutputStream.java:59)

how can i solve it?

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Locked on Jun 10 2009

Added on May 7 2009

#networking

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