文章目录

• • openssl3.2/test/certs - 023 - EC cert with explicit curve
  • 概述
  • 笔记
  • END

openssl3.2/test/certs - 023 - EC cert with explicit curve

概述

openssl3.2 - 官方demo学习 - test - certs

并没有看到指定了椭圆曲线的参数, 还是rsa证书.
可能后面的脚本会生成指定了椭圆曲线的证书.

笔记

// file my_openssl_linux_log_doc_023.txt
// 
ote openssl3.2/test/certs - 023 - EC cert with explicit curve

// --------------------------------------------------------------------------------
// 官方脚本
// --------------------------------------------------------------------------------
// openssl3.2/test/certs - 023 - EC cert with explicit curve
./mkcert.sh genca "CA" ca-key-ec-explicit ca-cert-ec-explicit root-key root-cert

// --------------------------------------------------------------------------------
// openssl parse
// --------------------------------------------------------------------------------
// cmd1:
openssl genpkey -algorithm rsa -pkeyopt rsa_keygen_bits:2048 -out ca-key-ec-explicit.pem 

// cmd2:
// config file = cfg_exp023_cmd2.txt
string_mask=utf8only
[req]
prompt = no
distinguished_name = dn
[dn]
CN = CA

openssl req -new -sha256 -key ca-key-ec-explicit.pem -config cfg_exp023_cmd2.txt -out ca-key-ec-explicit-req.pem 

// cmd3:
// config file = cfg_exp023_cmd3.txt
basicConstraints = critical,CA:true
keyUsage = keyCertSign,cRLSign
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid

openssl x509 -req -sha256 -out ca-cert-ec-explicit.pem -extfile cfg_exp023_cmd3.txt -CA root-cert.pem -CAkey root-key.pem -set_serial 2 -days 36525 -in ca-key-ec-explicit-req.pem 

// --------------------------------------------------------------------------------
// openssl log
// --------------------------------------------------------------------------------
openssl genpkey -algorithm rsa -pkeyopt rsa_keygen_bits:2048 -out ca-key-ec-explicit.pem 
openssl req -new -sha256 -key ca-key-ec-explicit.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 = CA
openssl x509 -req -sha256 -out ca-cert-ec-explicit.pem -extfile /dev/fd/63 -CA root-cert.pem -CAkey root-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



basicConstraints = critical,CA:true
keyUsage = keyCertSign,cRLSign
subjectKeyIdentifier = hash
authorityKeyIdentifier = keyid

END