Examples of com.itextpdf.text.pdf.PdfPKCS7.update()

com.itextpdf.text.pdf.PdfPKCS7.update()
Update the digest with the specified bytes. This method is used both for signing and verifying @param buf the data buffer @param off the offset in the data buffer @param len the data length @throws SignatureException on error

        }
      }


      PdfPKCS7 pkcs7 = new PdfPKCS7(privateKey, chain, null, digestType.getAlgorithm(), null, false);
      byte[] authenticatedAttributes = pkcs7.getAuthenticatedAttributeBytes(hash, calendar, oscp);
      pkcs7.update(authenticatedAttributes, 0, authenticatedAttributes.length);
      pkcs7.setLocation(this.request.getLocation());
      pkcs7.setReason(this.request.getReason());


      if (tsc == null) {
        pkcs7.setSignDate(calendar);

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        }
      }


      PdfPKCS7 pkcs7 = new PdfPKCS7(privateKey, chain, null, digestType.getAlgorithm(), null, false);
      byte[] authenticatedAttributes = pkcs7.getAuthenticatedAttributeBytes(hash, calendar, oscp);
      pkcs7.update(authenticatedAttributes, 0, authenticatedAttributes.length);
      pkcs7.setLocation(this.parameters.getLocation());
      pkcs7.setReason(this.parameters.getReason());


      if (tsc == null) {
        pkcs7.setSignDate(calendar);

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        }
      }


      PdfPKCS7 pkcs7 = new PdfPKCS7(privateKey, chain, null, digestType.getAlgorithm(), null, false);
      byte[] authenticatedAttributes = pkcs7.getAuthenticatedAttributeBytes(hash, calendar, oscp);
      pkcs7.update(authenticatedAttributes, 0, authenticatedAttributes.length);
      pkcs7.setLocation(this.parameters.getLocation());
      pkcs7.setReason(this.parameters.getReason());


      if (tsc == null) {
        pkcs7.setSignDate(calendar);

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        }
      }


      PdfPKCS7 pkcs7 = new PdfPKCS7(privateKey, chain, null, digestType.getAlgorithm(), null, false);
      byte[] authenticatedAttributes = pkcs7.getAuthenticatedAttributeBytes(hash, calendar, oscp);
      pkcs7.update(authenticatedAttributes, 0, authenticatedAttributes.length);


      if (this.parameters.getSignatureInfo() != null) {
        pkcs7.setLocation(this.parameters.getSignatureInfo().getLocation());
        pkcs7.setReason(this.parameters.getSignatureInfo().getReason());
        pkcs7.setSignName(this.parameters.getSignatureInfo().getName());

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