80 lines
2.0 KiB
Markdown
80 lines
2.0 KiB
Markdown
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# Bluecrypt JWK to SSH (for Browsers)
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A minimal library to parse an SSH public key (`id_rsa.pub`)
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and convert it into a public JWK using Vanilla JS.
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Works for RSA and ECDSA public keys.
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# Features
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< 100 lines of code | < 1.0kb gzipped | 2.0kb minified | 2.9kb with comments
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* [x] SSH Public Keys
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* [x] RSA Public Keys
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* [x] EC Public Keys
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* P-256 (prime256v1, secp256r1)
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* P-384 (secp384r1)
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* [x] node.js version
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* [jwk-to-ssh.js](https://git.coolaj86.com/coolaj86/jwk-to-ssh.js)
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* [x] on npm as [bluecrypt-jwk-to-ssh](https://www.npmjs.com/package/bluecrypt-jwk-to-ssh)
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### Need SSH Private Keys?
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SSH private keys (`id_rsa`) are just normal PEM files.
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# Web Demo
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<https://coolaj86.com/demos/jwk-to-ssh/>
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<img border="1" src="https://i.imgur.com/LY3JGPY.png" />
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```bash
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git clone https://git.coolaj86.com/coolaj86/bluecrypt-jwk-to-ssh.js
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pushd bluecrypt-jwk-to-ssh.js/
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```
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```bash
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open index.html
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```
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# Install
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You can use it as a plain-old javascript library:
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```html
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<script src="https://git.coolaj86.com/coolaj86/bluecrypt-jwk-to-ssh.js/raw/branch/master/jwk-to-ssh.js"></script>
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```
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It's also on npm:
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```bash
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npm install bluecrypt-jwk-to-ssh
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```
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# Usage
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Very simple:
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```js
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var pub = 'ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCE9Uli8bGnD4hOWdeo5KKQJ/P/vOazI4MgqJK54w37emP2JwOAOdMmXuwpxbKng3KZz27mz+nKWIlXJ3rzSGMo= root@localhost';
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var ssh = SSH.parse(pub);
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console.info(ssh.jwk);
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```
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# Other Tools in the Bluecrypt Suite
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* [Bluecrypt JWK to SSH](https://git.coolaj86.com/coolaj86/bluecrypt-jwk-to-ssh.js) (RSA, EC, SSH)
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* [Bluecrypt ASN.1 decoder](https://git.coolaj86.com/coolaj86/asn1-parser.js) (x509, RSA, EC, etc)
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* [Bluecrypt ASN.1 builder](https://git.coolaj86.com/coolaj86/asn1-packer.js) (x509, RSA, EC, etc)
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# Legal
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[jwk-to-ssh.js](https://git.coolaj86.com/coolaj86/jwk-to-ssh.js) |
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MPL-2.0 |
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[Terms of Use](https://therootcompany.com/legal/#terms) |
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[Privacy Policy](https://therootcompany.com/legal/#privacy)
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Bluecrypt™ is owned by AJ ONeal
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