I have a form which is very large with about 800-900 fields. The form has lots of sub parts each one having a signature field. There are around 22 signature fields in total. When the form runs through LC process to verify digital signatures, it takes lot of time. For verifying one signature it takes around 1.5 minutes. Thus for verifying aroudn more than 6 signature, it has become bottleneck in whole form processing. I have tried reducing the length of the form by removing fields and consequently, the time gets reduced significantly.
Is there a way to improve the time taken to verify digital signature in my original form?