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GeezerVison is showing github.com — crypto: experimental (Ed/X)25519/(Ed/X)448 support · nodejs/node@68ffe5a

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  • doc/api
    • webcrypto.md
  • lib/internal/crypto
    • diffiehellman.js
    • ec.js
    • util.js
    • webcrypto.js
  • src
    • crypto
      • crypto_ecdh.cc
      • crypto_ecdh.h
      • crypto_keygen.h
      • crypto_keys.cc
      • crypto_keys.h
      • crypto_sig.cc
    • env.h
  • test/parallel
    • test-webcrypto-ed25519-ed448.js
    • test-webcrypto-x25519-x448.js
  • tools/doc
    • type-parser.js
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‎doc/api/webcrypto.md‎

Copy file name to clipboardExpand all lines: doc/api/webcrypto.md
+97-4Lines changed: 97 additions & 4 deletions
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Original file line numberDiff line numberDiff line change
@@ -65,6 +65,26 @@ async function generateEcKey(namedCurve = 'P-521') {
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}
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```
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#### ED25519/ED448/X25519/X448 Elliptic curve key pairs
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```js
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const { subtle } = require('crypto').webcrypto;
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async function generateEd25519Key() {
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return subtle.generateKey({
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name: 'NODE-ED25519',
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namedCurve: 'NODE-ED25519',
77+
}, true, ['sign', 'verify']);
78+
}
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async function generateX25519Key() {
81+
return subtle.generateKey({
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name: 'ECDH',
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namedCurve: 'NODE-X25519',
84+
}, true, ['deriveKey']);
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}
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```
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#### HMAC keys
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```js
@@ -305,6 +325,8 @@ implementation and the APIs supported for each:
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| `'SHA-512'` | | | | | | | | | | | | ✔ |
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| `'NODE-DSA'`<sup>1</sup> | ✔ | ✔ | ✔ | | | | | | | ✔ | ✔ | |
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| `'NODE-DH'`<sup>1</sup> | ✔ | ✔ | ✔ | | | | | ✔ | ✔ | | | |
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| `'NODE-ED25519'`<sup>1</sup> | ✔ | ✔ | ✔ | | | | | | | ✔ | ✔ | |
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| `'NODE-ED448'`<sup>1</sup> | ✔ | ✔ | ✔ | | | | | | | ✔ | ✔ | |
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<sup>1</sup> Node.js-specific extension
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@@ -420,6 +442,8 @@ Valid key usages depend on the key algorithm (identified by
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| `'NODE-DSA'` <sup>1</sup> | | | ✔ | ✔ | | | | |
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| `'NODE-DH'` <sup>1</sup> | | | | | ✔ | ✔ | | |
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| `'NODE-SCRYPT'` <sup>1</sup> | | | | | ✔ | ✔ | | |
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| `'NODE-ED25519'` <sup>1</sup> | | | ✔ | ✔ | | | | |
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| `'NODE-ED448'` <sup>1</sup> | | | ✔ | ✔ | | | | |
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<sup>1</sup> Node.js-specific extension.
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@@ -620,6 +644,8 @@ extension that allows converting a {CryptoKey} into a Node.js {KeyObject}.
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| `'NODE-DSA'` <sup>1</sup> | ✔ | ✔ | ✔ | |
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| `'NODE-DH'` <sup>1</sup> | ✔ | ✔ | | |
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| `'NODE-SCRYPT'` <sup>1</sup> | | | | |
647+
| `'NODE-ED25519'` <sup>1</sup> | ✔ | ✔ | ✔ | ✔ |
648+
| `'NODE-ED448'` <sup>1</sup> | ✔ | ✔ | ✔ | ✔ |
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<sup>1</sup> Node.js-specific extension
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@@ -629,7 +655,7 @@ added: v15.0.0
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-->
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<!--lint disable maximum-line-length remark-lint-->
632-
* `algorithm`: {RsaHashedKeyGenParams|EcKeyGenParams|HmacKeyGenParams|AesKeyGenParams|NodeDsaKeyGenParams|NodeDhKeyGenParams}
658+
* `algorithm`: {RsaHashedKeyGenParams|EcKeyGenParams|HmacKeyGenParams|AesKeyGenParams|NodeDsaKeyGenParams|NodeDhKeyGenParams|NodeEdKeyGenParams}
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<!--lint enable maximum-line-length remark-lint-->
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* `extractable`: {boolean}
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* `keyUsages`: {string[]} See [Key usages][].
@@ -649,6 +675,8 @@ include:
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* `'ECDH'`
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* `'NODE-DSA'` <sup>1</sup>
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* `'NODE-DH'` <sup>1</sup>
678+
* `'NODE-ED25519'` <sup>1</sup>
679+
* `'NODE-ED448'` <sup>1</sup>
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The {CryptoKey} (secret key) generating algorithms supported include:
654682

@@ -669,7 +697,7 @@ added: v15.0.0
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`node.keyObject`.
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* `keyData`: {ArrayBuffer|TypedArray|DataView|Buffer|KeyObject}
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<!--lint disable maximum-line-length remark-lint-->
672-
* `algorithm`: {RsaHashedImportParams|EcKeyImportParams|HmacImportParams|AesImportParams|Pbkdf2ImportParams|NodeDsaImportParams|NodeDhImportParams|NodeScryptImportParams}
700+
* `algorithm`: {RsaHashedImportParams|EcKeyImportParams|HmacImportParams|AesImportParams|Pbkdf2ImportParams|NodeDsaImportParams|NodeDhImportParams|NodeScryptImportParams|NodeEdKeyImportParams}
673701
<!--lint enable maximum-line-length remark-lint-->
674702
* `extractable`: {boolean}
675703
* `keyUsages`: {string[]} See [Key usages][].
@@ -704,6 +732,8 @@ The algorithms currently supported include:
704732
| `'NODE-DSA'` <sup>1</sup> | ✔ | ✔ | ✔ | |
705733
| `'NODE-DH'` <sup>1</sup> | ✔ | ✔ | | |
706734
| `'NODE-SCRYPT'` <sup>1</sup> | | | | ✔ |
735+
| `'NODE-ED25519'` <sup>1</sup> | ✔ | ✔ | ✔ | ✔ |
736+
| `'NODE-ED448'` <sup>1</sup> | ✔ | ✔ | ✔ | ✔ |
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<sup>1</sup> Node.js-specific extension
709739

@@ -731,6 +761,8 @@ The algorithms currently supported include:
731761
* `'ECDSA'`
732762
* `'HMAC'`
733763
* `'NODE-DSA'`<sup>1</sup>
764+
* `'NODE-ED25519'`<sup>1</sup>
765+
* `'NODE-ED448'`<sup>1</sup>
734766

735767
<sup>1</sup> Non-standadrd Node.js extension
736768

@@ -809,6 +841,8 @@ The algorithms currently supported include:
809841
* `'ECDSA'`
810842
* `'HMAC'`
811843
* `'NODE-DSA'`<sup>1</sup>
844+
* `'NODE-ED25519'`<sup>1</sup>
845+
* `'NODE-ED448'`<sup>1</sup>
812846

813847
<sup>1</sup> Non-standard Node.js extension
814848

@@ -1062,7 +1096,8 @@ added: v15.0.0
10621096
added: v15.0.0
10631097
-->
10641098

1065-
* Type: {string} Must be one of `'P-256'`, `'P-384'` or `'P-521'`.
1099+
* Type: {string} Must be one of `'P-256'`, `'P-384'`, `'P-521'`,
1100+
`'NODE-ED25519'`, `'NODE-ED448'`, `'NODE-X25519'`, or `'NODE-X448'`.
10661101

10671102
### Class: `EcKeyImportParams`
10681103
<!-- YAML
@@ -1081,7 +1116,8 @@ added: v15.0.0
10811116
added: v15.0.0
10821117
-->
10831118

1084-
* Type: {string} Must be one of `'P-256'`, `'P-384'` or `'P-521'`.
1119+
* Type: {string} Must be one of `'P-256'`, `'P-384'`, `'P-521'`,
1120+
`'NODE-ED25519'`, `'NODE-ED448'`, `'NODE-X25519'`, or `'NODE-X448'`.
10851121

10861122
### Class: `HkdfParams`
10871123
<!-- YAML
@@ -1598,6 +1634,63 @@ added: v15.0.0
15981634

15991635
* Type: {string} Must be `'NODE-DSA'`
16001636

1637+
### `NODE-ED25519` and `NODE-ED448` Algorithms
1638+
<!-- YAML
1639+
added: REPLACEME
1640+
-->
1641+
1642+
#### Class: `NodeEdKeyGenParams`
1643+
<!-- YAML
1644+
added: REPLACEME
1645+
-->
1646+
1647+
##### `nodeEdKeyGenParams.name`
1648+
<!-- YAML
1649+
added: REPLACEME
1650+
-->
1651+
1652+
* Type: {string} Must be one of `'NODE-ED25519'`, `'NODE-ED448'` or `'ECDH'`.
1653+
1654+
##### `nodeEdKeyGenParams.namedCurve`
1655+
<!-- YAML
1656+
added: REPLACEME
1657+
-->
1658+
1659+
* Type: {string} Must be one of `'NODE-ED25519'`, `'NODE-ED448'`,
1660+
`'NODE-X25519'`, or `'NODE-X448'`.
1661+
1662+
#### Class: `NodeEdKeyImportParams`
1663+
<!-- YAML
1664+
added: REPLACEME
1665+
-->
1666+
1667+
##### `nodeEdKeyImportParams.name`
1668+
<!-- YAML
1669+
added: REPLACEME
1670+
-->
1671+
1672+
* Type: {string} Must be one of `'NODE-ED25519'` or `'NODE-ED448'`
1673+
if importing an `Ed25519` or `Ed448` key, or `'ECDH'` if importing
1674+
an `X25519` or `X448` key.
1675+
1676+
##### `nodeEdKeyImportParams.namedCurve`
1677+
<!-- YAML
1678+
added: REPLACEME
1679+
-->
1680+
1681+
* Type: {string} Must be one of `'NODE-ED25519'`, `'NODE-ED448'`,
1682+
`'NODE-X25519'`, or `'NODE-X448'`.
1683+
1684+
##### `nodeEdKeyImportParams.public`
1685+
<!-- YAML
1686+
added: REPLACEME
1687+
-->
1688+
1689+
* Type: {boolean}
1690+
1691+
The `public` parameter is used to specify that the key is to be interpreted
1692+
as a public key.
1693+
16011694
### `NODE-SCRYPT` Algorithm
16021695
<!-- YAML
16031696
added: v15.0.0
Collapse file

‎lib/internal/crypto/diffiehellman.js‎

Copy file name to clipboardExpand all lines: lib/internal/crypto/diffiehellman.js
+1-2Lines changed: 1 addition & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -70,7 +70,6 @@ const {
7070
toBuf,
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kHandle,
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kKeyObject,
73-
kNamedCurveAliases,
7473
} = require('internal/crypto/util');
7574

7675
const {
@@ -451,7 +450,7 @@ async function asyncDeriveBitsECDH(algorithm, baseKey, length) {
451450

452451
const bits = await new Promise((resolve, reject) => {
453452
deriveBitsECDH(
454-
kNamedCurveAliases[baseKey.algorithm.namedCurve],
453+
baseKey.algorithm.namedCurve,
455454
key[kKeyObject][kHandle],
456455
baseKey[kKeyObject][kHandle], (err, bits) => {
457456
if (err) return reject(err);

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