Using jsignpdf on iseries/AS400

Hi All,

Anyone have used jsignpdf on iseries/AS400 to sign PDF documents? I am
trying to use below command but it fails with below error - appreciate any
help !!!

java -jar JSignPdf.jar -kst PKCS12 -ksf /home/user1/JSignPdf-1.6.3/xx.pfx
-ksp xxxxxx invoice_1.pdf

error:

java -jar JSignPdf.jar -kst PKCS12 -ksf /home/user1/JSignPdf-1.6.3/xx.pfx
-ksp xxxxxx invoice_1.pdf -v
WARN net.sf.jsignpdf.utils.PropertyProvider$ProperyProviderException:
Property file /home/user1/.JSignPdf doesn't exist.
DEBUG Relaxing SSL security.

JSignPdf version 1.6.3

INFO Checking input and output PDF paths.

java.io.IOException: Error in loading the keystore: short read of DER
BMPString
at com.ibm.crypto.provider.PKCS12KeyStore.engineLoad(PKCS12KeyStore.java:291)

at java.security.KeyStore.load(KeyStore.java:1238)

at net.sf.jsignpdf.utils.KeyStoreUtils.loadKeyStore(KeyStoreUtils.java:352)

at net.sf.jsignpdf.utils.KeyStoreUtils.getPkInfo(KeyStoreUtils.java:406)

at net.sf.jsignpdf.SignerLogic.signFile(SignerLogic.java:135)

at net.sf.jsignpdf.Signer.signFiles(Signer.java:242)

at net.sf.jsignpdf.Signer.main(Signer.java:137)

WARN Keystore was not loaded succesfully. Check if the keystore type, path
and password are valid.
ERROR Problem occured

java.lang.NullPointerException: Keystore was not loaded succesfully. Check
if the keystore type, path and password are valid.
at net.sf.jsignpdf.utils.KeyStoreUtils.getKeyAliasInternal(KeyStoreUtils.java:216)

at net.sf.jsignpdf.utils.KeyStoreUtils.getPkInfo(KeyStoreUtils.java:408)

at net.sf.jsignpdf.SignerLogic.signFile(SignerLogic.java:135)

at net.sf.jsignpdf.Signer.signFiles(Signer.java:242)

at net.sf.jsignpdf.Signer.main(Signer.java:137)

INFO Finished: Creating of signature failed.