70 lines
1.3 KiB
Markdown
70 lines
1.3 KiB
Markdown
eckles.js
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=========
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ECDSA tools. Lightweight. Zero Dependencies. Universal compatibility.
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* [x] PEM-to-JWK
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* [ ] JWK-to-PEM (partial)
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### PEM-to-JWK
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* [x] SEC1/X9.62, PKCS#8, SPKI/PKIX
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* [x] P-256 (prime256v1, secp256r1), P-384 (secp384r1)
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```js
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var eckles = require('eckles');
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var pem = require('fs').readFileSync('./fixtures/privkey-ec-p256.sec1.pem', 'ascii')
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eckles.import({ pem: pem }).then(function (jwk) {
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console.log(jwk);
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});
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```
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```js
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{
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"kty": "EC",
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"crv": "P-256",
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"d": "iYydo27aNGO9DBUWeGEPD8oNi1LZDqfxPmQlieLBjVQ",
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"x": "IT1SWLxsacPiE5Z16jkopAn8_-85rMjgyCokrnjDft4",
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"y": "mP2JwOAOdMmXuwpxbKng3KZz27mz-nKWIlXJ3rzSGMo"
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}
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```
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### JWK-to-PEM
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* [x] SEC1/X9.62
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* [x] P-256 (prime256v1, secp256r1), P-384 (secp384r1)
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```js
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eckles.export({ jwk: jwk }).then(function (pem) {
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// PEM in sec1 (x9.62) format
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console.log(pem);
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});
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```
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```
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-----BEGIN EC PRIVATE KEY-----
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MHcCAQEEIImMnaNu2jRjvQwVFnhhDw/KDYtS2Q6n8T5kJYniwY1UoAoGCCqGSM49
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AwEHoUQDQgAEIT1SWLxsacPiE5Z16jkopAn8/+85rMjgyCokrnjDft6Y/YnA4A50
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yZe7CnFsqeDcpnPbubP6cpYiVcnevNIYyg==
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-----END EC PRIVATE KEY-----
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```
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<!--
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```js
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eckles.exportSEC1(jwk).then(function (pem) {
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// PEM in sec1 (x9.62) format
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console.log(pem);
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});
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```
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-->
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Goals
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-----
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* Zero Dependencies
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* Focused support for P-256 and P-384, which are already universally supported.
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* Convert both ways
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* Browser support as well
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