Hi team,
We have encountered the issue when signing Digital Signature in Java by using PdfFileSignature.save() although we created the object for each thread.
Below is the code and thread-dump:
public byte[] signPdf(…...ByteArrayOutputStrea(); Document doc = null; PdfFileSignature signature... 100, 30); doc = new Document(pdfBytes); if (doc.isEncrypted())...