openssl3.2/test/certs - 042 - 3072-bit leaf key

文章目录

• • [openssl3.2/test/certs - 042 - 3072-bit leaf key](#openssl3.2/test/certs - 042 - 3072-bit leaf key)
  • 概述
  • 笔记
  • END

openssl3.2/test/certs - 042 - 3072-bit leaf key

概述

openssl3.2 - 官方demo学习 - test - certs

笔记

/*!
* \file D:\my_dev\my_local_git_prj\study\openSSL\test_certs\042\my_openssl_linux_doc042.txt
* \note openssl3.2/test/certs - 042 - 3072-bit leaf key
*/

// --------------------------------------------------------------------------------
// official bash script
// --------------------------------------------------------------------------------
# openssl3.2/test/certs - 042 - 3072-bit leaf key
OPENSSL_KEYBITS=3072 ./mkcert.sh genee server.example ee-key-3072 ee-cert-3072 ca-key ca-cert


// --------------------------------------------------------------------------------
// openssl cmd line parse
// --------------------------------------------------------------------------------
// cmd 1
openssl genpkey -algorithm rsa -pkeyopt rsa_keygen_bits:3072 -out ee-key-3072.pem 

// cmd 2
// config_exp04_cmd2.txt
string_mask=utf8only
[req]
prompt = no
distinguished_name = dn
[dn]
CN = server.example

openssl req -new -sha256 -key ee-key-3072.pem -config config_exp04_cmd2.txt -out req_exp042_cmd2.pem

// cmd 3
// config_exp042_cmd3.txt
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid, issuer
basicConstraints = CA:false

extendedKeyUsage = serverAuth
[alts]
subjectAltName = @alts
DNS=server.example
[alts]

openssl x509 -req -sha256 -out ee-cert-3072.pem -extfile config_exp042_cmd3.txt -CA ca-cert.pem -CAkey ca-key.pem -set_serial 2 -days 36525 -in req_exp042_cmd2.pem

// --------------------------------------------------------------------------------
// openssl log
// --------------------------------------------------------------------------------

openssl genpkey -algorithm rsa -pkeyopt rsa_keygen_bits:3072 -out ee-key-3072.pem 
openssl req -new -sha256 -key ee-key-3072.pem -config /dev/fd/63 

-config /dev/fd/63 => /home/lostspeed/openssl/openssl-3.2.0_debian/test/certs/my_openssl_linux_log.txt



string_mask=utf8only
[req]
prompt = no
distinguished_name = dn
[dn]
CN = server.example
openssl x509 -req -sha256 -out ee-cert-3072.pem -extfile /dev/fd/63 -CA ca-cert.pem -CAkey ca-key.pem -set_serial 2 -days 36525 

-extfile /dev/fd/63 => /home/lostspeed/openssl/openssl-3.2.0_debian/test/certs/my_openssl_linux_log.txt



subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid, issuer
basicConstraints = CA:false

extendedKeyUsage = serverAuth
[alts]
subjectAltName = @alts
DNS=server.example




[alts]

END