Java Security

Hello,

We used java and JSSE to acces an https URL, with a 64 bit certificate, it's ok.
We try to use the new certificate 128 bit, it's KO.
We need to declare this new certificate with keytool in a keystore, and to add in the java program the reference to the keystore file.

Is it normal, why this new certificate is not automatically recognized in the cacerts ?

thanks for your response.

******* Old certificate ********************
Record ID: 14
Issuer Record ID: 4
Trusted: Yes
Version: 1
Issuer name: Secure Server Certification Authority
RSA Data Security, Inc.
US
Public key algorithm: rsaEncryption
Public key size: 1024
Signature algorithm: md5WithRsaEncryption
Issuer unique ID: None
Subject unique ID: None
Number of extensions: 0
******* New Certificate *************************
Record ID: 14
Issuer Record ID: 0
Trusted: Yes
Version: 3
Issuer name: www.verisign.com/CPS Incorp.by Ref. LIABILITY LTD.(c)97
VeriSign
VeriSign International Server CA - Class 3
VeriSign, Inc.
VeriSign Trust Network
Public key algorithm: rsaEncryption
Public key size: 1024
Signature algorithm: md5WithRsaEncryption
Issuer unique ID: None
Subject unique ID: None
Number of extensions: 4
*****************************