EC signature converter P1363 to DER encoding

Important note: this program is doing what it promises but the programming itself is of very poor quality and for demonstration purposes only. Never ever use this program as source for your own programs because there are a lot of conversions to get it run.

Get more information about this program on my webpage Elliptic key string signature conversion between DER and IEEE P1363 encoding

Enter a signature in P1363-format and Base64 encoding:

lvfLww/nP1sd1l90/j4fWQ39bOZ7g04c9sa4Ujo8BhQ2lSDlLKA0rtb7PPDh41mSK+LOlT9RRcwxHbM/DYPsng==

Instructions:
1.: insert your signature in IEEE-P1363 format and Base64 encoding and press the "convert signature" button
2.: receive the signature in DER format and Base64 encoding

signature (will be in DER format and Base64 encoding):
the DER signature in Base64 encoding comes here...