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author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/create-ecdh | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) | |
download | wallet-core-cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585.tar.xz |
remove node_modules
Diffstat (limited to 'node_modules/create-ecdh')
-rw-r--r-- | node_modules/create-ecdh/.travis.yml | 7 | ||||
-rw-r--r-- | node_modules/create-ecdh/browser.js | 124 | ||||
-rw-r--r-- | node_modules/create-ecdh/index.js | 3 | ||||
-rw-r--r-- | node_modules/create-ecdh/package.json | 35 | ||||
-rw-r--r-- | node_modules/create-ecdh/readme.md | 4 |
5 files changed, 0 insertions, 173 deletions
diff --git a/node_modules/create-ecdh/.travis.yml b/node_modules/create-ecdh/.travis.yml deleted file mode 100644 index 4ceadcbea..000000000 --- a/node_modules/create-ecdh/.travis.yml +++ /dev/null @@ -1,7 +0,0 @@ -language: node_js -sudo: false -node_js: - - 6 - - 8 - - 9 - - 10 diff --git a/node_modules/create-ecdh/browser.js b/node_modules/create-ecdh/browser.js deleted file mode 100644 index 3613b4514..000000000 --- a/node_modules/create-ecdh/browser.js +++ /dev/null @@ -1,124 +0,0 @@ -var elliptic = require('elliptic') -var BN = require('bn.js') - -module.exports = function createECDH (curve) { - return new ECDH(curve) -} - -var aliases = { - secp256k1: { - name: 'secp256k1', - byteLength: 32 - }, - secp224r1: { - name: 'p224', - byteLength: 28 - }, - prime256v1: { - name: 'p256', - byteLength: 32 - }, - prime192v1: { - name: 'p192', - byteLength: 24 - }, - ed25519: { - name: 'ed25519', - byteLength: 32 - }, - secp384r1: { - name: 'p384', - byteLength: 48 - }, - secp521r1: { - name: 'p521', - byteLength: 66 - } -} - -aliases.p224 = aliases.secp224r1 -aliases.p256 = aliases.secp256r1 = aliases.prime256v1 -aliases.p192 = aliases.secp192r1 = aliases.prime192v1 -aliases.p384 = aliases.secp384r1 -aliases.p521 = aliases.secp521r1 - -function ECDH (curve) { - this.curveType = aliases[curve] - if (!this.curveType) { - this.curveType = { - name: curve - } - } - this.curve = new elliptic.ec(this.curveType.name) // eslint-disable-line new-cap - this.keys = void 0 -} - -ECDH.prototype.generateKeys = function (enc, format) { - this.keys = this.curve.genKeyPair() - return this.getPublicKey(enc, format) -} - -ECDH.prototype.computeSecret = function (other, inenc, enc) { - inenc = inenc || 'utf8' - if (!Buffer.isBuffer(other)) { - other = new Buffer(other, inenc) - } - var otherPub = this.curve.keyFromPublic(other).getPublic() - var out = otherPub.mul(this.keys.getPrivate()).getX() - return formatReturnValue(out, enc, this.curveType.byteLength) -} - -ECDH.prototype.getPublicKey = function (enc, format) { - var key = this.keys.getPublic(format === 'compressed', true) - if (format === 'hybrid') { - if (key[key.length - 1] % 2) { - key[0] = 7 - } else { - key[0] = 6 - } - } - return formatReturnValue(key, enc) -} - -ECDH.prototype.getPrivateKey = function (enc) { - return formatReturnValue(this.keys.getPrivate(), enc) -} - -ECDH.prototype.setPublicKey = function (pub, enc) { - enc = enc || 'utf8' - if (!Buffer.isBuffer(pub)) { - pub = new Buffer(pub, enc) - } - this.keys._importPublic(pub) - return this -} - -ECDH.prototype.setPrivateKey = function (priv, enc) { - enc = enc || 'utf8' - if (!Buffer.isBuffer(priv)) { - priv = new Buffer(priv, enc) - } - - var _priv = new BN(priv) - _priv = _priv.toString(16) - this.keys = this.curve.genKeyPair() - this.keys._importPrivate(_priv) - return this -} - -function formatReturnValue (bn, enc, len) { - if (!Array.isArray(bn)) { - bn = bn.toArray() - } - var buf = new Buffer(bn) - if (len && buf.length < len) { - var zeros = new Buffer(len - buf.length) - zeros.fill(0) - buf = Buffer.concat([zeros, buf]) - } - if (!enc) { - return buf - } else { - return buf.toString(enc) - } -} diff --git a/node_modules/create-ecdh/index.js b/node_modules/create-ecdh/index.js deleted file mode 100644 index 841d085ec..000000000 --- a/node_modules/create-ecdh/index.js +++ /dev/null @@ -1,3 +0,0 @@ -var createECDH = require('crypto').createECDH - -module.exports = createECDH || require('./browser') diff --git a/node_modules/create-ecdh/package.json b/node_modules/create-ecdh/package.json deleted file mode 100644 index b804cac43..000000000 --- a/node_modules/create-ecdh/package.json +++ /dev/null @@ -1,35 +0,0 @@ -{ - "name": "create-ecdh", - "version": "4.0.3", - "description": "createECDH but browserifiable", - "main": "index.js", - "browser": "browser.js", - "scripts": { - "test": "standard && node test.js | tspec" - }, - "repository": { - "type": "git", - "url": "https://github.com/crypto-browserify/createECDH.git" - }, - "keywords": [ - "diffie", - "hellman", - "diffiehellman", - "ECDH" - ], - "author": "Calvin Metcalf", - "license": "MIT", - "bugs": { - "url": "https://github.com/crypto-browserify/createECDH/issues" - }, - "homepage": "https://github.com/crypto-browserify/createECDH", - "dependencies": { - "bn.js": "^4.1.0", - "elliptic": "^6.0.0" - }, - "devDependencies": { - "tap-spec": "^1.0.1", - "tape": "^3.0.1", - "standard": "^5.4.1" - } -} diff --git a/node_modules/create-ecdh/readme.md b/node_modules/create-ecdh/readme.md deleted file mode 100644 index 7e5ce47b5..000000000 --- a/node_modules/create-ecdh/readme.md +++ /dev/null @@ -1,4 +0,0 @@ -createECDH [![Build Status](https://travis-ci.org/crypto-browserify/createECDH.svg)](https://travis-ci.org/crypto-browserify/createECDH) -==== - -In io.js or node >= 0.11 this module is just a shortcut to crypto.createECDH. In node <= 0.11 or the browser this is a pure JavaScript implimentation, more specifically a wrapper around [elliptic](https://github.com/indutny/elliptic), to give it the same API as node. `secp256k1`, `secp224r1` (aka p224), `prime256v1` (aka p256, secp256r1), `prime192v1` (aka p192, secp192r1), `secp384r1` (aka p384), `secp521r1` (aka p521) curves all work in both this library and node (though only the highlighted name will work in node). |