CMS_RecipientInfo_set0_password
CMS_RecipientInfo_set0_password(ri, pass, passlen);
CMS_RecipientInfo_set0_password(ri, pass, passlen);
CMS_RecipientInfo_set0_password(ri, NULL, 0);
int CMS_RecipientInfo_set0_password(CMS_RecipientInfo *ri,