Remove the ./sunw directory from your machine using the following command.
%rm -rf $HOME/.sunw
Set a new pin using the following command:
% pktool setpin Enter new PIN:<type the pin here>
Re-enter new PIN:<retype the pin again>
Disable the mechanisms in the pkcs11_kernel.so and pkcs11_softtoken.so files using the following command:
#cryptoadm disable provider=/usr/lib/security/$ISA/pkcs11_kernel.so mechanism=CKM_SSL3_PRE_MASTER_KEY_GEN,CKM_SSL3_MASTER_KEY_DERIVE,CKM_SSL3_KEYAND_MAC_DERIVE,CKM_SSL3_MASTER_KEY_DERIVE_DH,CKM_SSL3_MD5_MAC,CKM_SSL3_SHA1_MAC
#cryptoadm disable provider=/usr/lib/security/$ISA/pkcs11_softtoken.so mechanism=CKM_SSL3_PRE_MASTER_KEY_GEN,CKM_SSL3_MASTER_KEY_DERIVE,CKM_SSL3_KEYAND_MAC_DERIVE,CKM_SSL3_MASTER_KEY_DERIVE_DH,CKM_SSL3_MD5_MAC,CKM_SSL3_SHA1_MAC
Ensure to disable mechanisms in pkcs11_softtoken_extra.so file, if it is used.