my jdk/bin/keytool was not working so i installed in eclipse from external website..i got the icon keytool in eclipse then i created certificate without entering any specific passwords,name,organisation name..etc. because that gave me md5 fingerprint then i enter this md5 fingerprint in the space provided on page http://code.google.com/android/maps-api ... html...but when i run my eclipse after installing there is an error

"Error generating final archive: Keystore was tampered with, or password was incorrect"

and .apk file not found....help me in including google maps to my application..