I am using OpenSSL 0.9.8g/h, followed the following path,
C:\SSL\openssl-0.9.8g_win32\openssl-0.9.8g_win32\bin>openssl pkcs12 -in c:\ssl\s arojesh05012009.pfx -out c:\ssl\choice.pem Enter Import Password: MAC verified OK Enter PEM pass phrase: Verifying - Enter PEM pass phrase: C:\SSL\openssl-0.9.8g_win32\openssl-0.9.8g_win32\bin>openssl pkcs12 -export -in c:\ssl\choice.pem -out c:\ssl\certssl.p12 -name mycert Loading 'screen' into random state - done Enter pass phrase for c:\ssl\choice.pem: Enter Export Password: Verifying - Enter Export Password: C:\SSL\openssl-0.9.8g_win32\openssl-0.9.8g_win32\bin>keytool -v -list -keystore c:\ssl\certssl.p12 -storetype pkcs12 Enter keystore password: cmc123 keytool error: java.io.IOException: Set tag error Getting this "keytool error: java.io.IOException: Set tag error" on verifying the keystore. Please help me out. Regards, Shahid A. Shaikh CMC Ltd., D-37, P&T Colony, Tagore Nagar, Raipur. 09826178776, 0771-4073234