SYNOPSIS
openssl verify [-help] [-CAfile file] [-CApath directory] [-no-CAfile] [-no-CApath]
[-allow_proxy_certs] [-attime timestamp] [-check_ss_sig] [-CRLfile file] [-crl_download]
[-crl_check] [-crl_check_all] [-engine id] [-explicit_policy] [-extended_crl]
[-ignore_critical] [-inhibit_any] [-inhibit_map] [-no_check_time] [-partial_chain]
[-policy arg] [-policy_check] [-policy_print] [-purpose purpose] [-suiteB_128]
[-suiteB_128_only] [-suiteB_192] [-trusted_first] [-no_alt_chains] [-untrusted file]
[-trusted file] [-use_deltas] [-verbose] [-auth_level level] [-verify_depth num]
[-verify_email email] [-verify_hostname hostname] [-verify_ip ip] [-verify_name name]
[-x509_strict] [-show_chain] [-] [certificates]