相关library

• https://github.com/rzcoder/node-rsa
• https://github.com/JoshKaufman/ursa

只生成key不生成证书的方法

• https://developers.yubico.com/PIV/Guides/Generating_keys_using_OpenSSL.html

项目生成过程：

$ yarn init
yarn init v1.21.1
question name (JSNodeRSADemo):
question version (1.0.0):
question description:
question entry point (index.js):
question repository url (git@github.com:alchemy-studio/JSNodeRSADemo.git):
question author (阿男 <l.weinan@gmail.com>):
question license (MIT):
question private:
success Saved package.json
✨  Done in 7.68s.
$ ls
package.json

$ yarn add node-rsa
yarn add v1.21.1
info No lockfile found.
[1/4] 🔍  Resolving packages...
[2/4] 🚚  Fetching packages...
[3/4] 🔗  Linking dependencies...
[4/4] 🔨  Building fresh packages...
success Saved lockfile.
success Saved 3 new dependencies.
info Direct dependencies
└─ node-rsa@1.0.7
info All dependencies
├─ asn1@0.2.4
├─ node-rsa@1.0.7
└─ safer-buffer@2.1.2
✨  Done in 5.33s.