SecCmsContentCallback cb, void *cb_arg,
PK11PasswordFunc pwfn, void *pwfn_arg,
SecCmsGetDecryptKeyCallback decrypt_key_cb, void *decrypt_key_cb_arg,
SecCmsContentCallback cb, void *cb_arg,
PK11PasswordFunc pwfn, void *pwfn_arg,
SecCmsGetDecryptKeyCallback decrypt_key_cb, void *decrypt_key_cb_arg,