証明書に x509v3 拡張属性を追加する - Red Hat Customer Portal
# See the POLICY FORMAT section of the `ca` man page. countryName = optional stateOrProvinceName = optional localityName = optional organizationName = optional organizationalUnitName = optional commonName = supplied emailAddress = optional [req ] # Options for the `req` tool (`man req`). default_bits = 2048 distinguished_name = req linux - Certificate with Extended Key Usage only works in openssl x509 -req -days 3650 -in san_domain_com.csr -signkey san_domain_com.key -out san_domain_com.crt -extensions v3_req -extensions mysection -extfile openssl.cnf It's result that my certificate contains the multiple domain but not the extended Key Usage for serverauth and the clientauth also my website is only accessible from Firefox. Re: [Openvpn-users] generating Self signed nsCertType=server
オレオレ認証局でのクライアント証明書の作り方です。 備忘録的に…。なので雑な情報ですが…。 CentOS 6で実施 事前準備 認証局のディレクトリを作成 mkdir /etc/pki/caCrt 設定ファイルの準備
オレオレ認証局クライアント証明書の作り方(sha256) - Qiita
nsCertType = server. nsComment = "OpenSSL Generated Server Certificate" subjectKeyIdentifier = hash. authorityKeyIdentifier = keyid,issuer:always. keyUsage = critical, digitalSignature, keyEncipherment. extendedKeyUsage = serverAuth. Create the CA. For this document we will be using OpenSSL …
This will create a password secured signing key named privateRoot.key with a size of 2048 bit. The manual page genrsa(1) provides further information on available parameters.. Prior to the generation of a Certificate Authority and a certificate chain, preliminary steps … PHP: openssl_x509_parse - Manual