OPENSSL-VERIFY(1ssl) OpenSSL OPENSSL-VERIFY(1ssl) (NAME) openssl-verify - X.509 (SYNOPSIS) openssl verify [-help] [-CRLfile filename|uri] [-crl_download] [-show_chain] [-verbose] [-trusted filename|uri] [-untrusted filename|uri] [-vfyopt nm:v] [-nameopt option] [-CAfile file] [-no-CAfile] [-CApath dir] [-no-CApath] [-CAstore uri] [-no-CAstore] [-engine id] [-allow_proxy_certs] [-attime timestamp] [-no_check_time] [-check_ss_sig] [-crl_check] [-crl_check_all] [-explicit_policy] [-extended_crl] [-ignore_critical] [-inhibit_any] [-inhibit_map] [-partial_chain] [-policy arg] [-policy_check] [-policy_print] [-purpose purpose] [-suiteB_128] [-suiteB_128_only] [-suiteB_192] [-trusted_first] [-no_alt_chains] [-use_deltas] [-auth_level num] [-verify_depth num] [-verify_email email] [-verify_hostname hostname] [-verify_ip ip] [-verify_name name] [-x509_strict] [-issuer_checks] [-provider name] [-provider-path path] [-provparam [name:]key=value] [-propquery propq] [--] [certificate ...] (DESCRIPTION) . . (OPTIONS) -help . -CRLfile filename|uri (URI) (CRL) PEM DER . CRL . -crl_download CRL CDP . -show_chain ( ). "untrusted" . -verbose . -trusted filename|uri (URI) ( ). openssl-verification-options(1) . . -untrusted filename|uri (URI) . . -vfyopt nm:v . . -nameopt option (subject) (issuer) . openssl-namedisplay-options(1) . -engine id << >> (Engine Options) openssl(1) . . CRL (engine) -engine -trusted -untrusted -CRLfile . -CAfile file, -no-CAfile, -CApath dir, -no-CApath, -CAstore uri, -no-CAstore << >> (Trusted Certificate Options) openssl-verification-options(1) . -allow_proxy_certs, -attime, -no_check_time, -check_ss_sig, -crl_check, -crl_check_all, -explicit_policy, -extended_crl, -ignore_critical, -inhibit_any, -inhibit_map, -no_alt_chains, -partial_chain, -policy, -policy_check, -policy_print, -purpose, -suiteB_128, -suiteB_128_only, -suiteB_192, -trusted_first, -use_deltas, -auth_level, -verify_depth, -verify_email, -verify_hostname, -verify_ip, -verify_name, -x509_strict -issuer_checks . << >> (Verification Options) openssl-verification-options(1) . -provider name -provider-path path -provparam [name:]key=value -propquery propq << >> (Provider Options) openssl(1) provider(7) property(7) . -- . . - . certificate ... . . - . . (DIAGNOSTICS) . : server.pem: /C=AU/ST=Queensland/O=CryptSoft Pty Ltd/CN=Test CA (1024 bit) error 24 at 1 depth lookup:invalid CA certificate (subject) . (depth) . ( "leaf") (CA) . . X509_STORE_CTX_get_error(3) . . (SEE ALSO) openssl-verification-options(1), openssl-x509(1), ossl_store-file(7) (HISTORY) -show_chain OpenSSL 1.1.0 . -engine OpenSSL 3.0 . (COPYRIGHT) - OpenSSL. . . ("") . . LICENSE . 3.6.4 2026-08-25 OPENSSL-VERIFY(1ssl)