I usually would get a prompt for a password but this time my terminal is asking for a passphrase for key.
rcihp145:qa1wrk13:/qa1users1/rgs/test/qa1wrk13/scripts>scp -p msingh2@rcihp145:/home/msingh2/set_run_jobs . The authenticity of host 'rcihp145 (10.3.37.48)' can't be established. RSA key fingerprint is 62:f9:d2:7e:d5:ac:bc:9d:0f:8f:82:d3:d4:a9:dc:f5. Are you sure you want to continue connecting (yes/no)? yes Failed to add the host to the list of known hosts (/qa1users1/rgs/test/qa1wrk13/.ssh/known_hosts). Enter passphrase for key '/qa1users1/rgs/test/qa1wrk13/.ssh/id_dsa':
can i get an explanation or some solution for this key mapping.