Shulou(Shulou.com)06/01 Report--

One: configure private CA commands

1. Edit configuration file / etc/pki/tls/openssl.cnf

Change dir to change ".. / CA" to "/ etc/pki/CA"

You can change the default country, province, and city

Mkdir certs newcerts crl

Touch index.txt

Touch serial

Echo 01 > serial

two。 Create a private key (from which the public key is generated)

Under the / etc/pki/CA directory

(umask 077 position OpenSSL genrsa 2048 > private/cakey.pem) or

(umask 07710 OpenSSL genrsa-out private/cakey.pem 2048)

Note: the-out option should be immediately followed by genrsa

Openssl rsa-in server.key-pubout extract public key

3. Generate a certificate

Openssl req-new-x509-key private/cakey.pem-out cacert.pem

Note:-new: generate a new certificate

-x509: certificate format (required to generate CA self-signed certificate)

Openssl x509-text-in server.crt (view certificate format)

Two: configure the certificate

1. Generate secret key

(umask 07710 OpenSSL genrsa-out ssl/httpd.key 1024)

two。 Generate a certificate

Openssl req-new-key httpd.key-out httpd.csr

3. Give it to CA for signature

Openssl ca-in httpd.csr-out httpd.crt-days 365

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.