1 files changed, 0 insertions, 221 deletions
diff --git a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js b/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
deleted file mode 100644
index 3978b46e31..0000000000
--- a/deps/npm/node_modules/request/node_modules/http-signature/node_modules/sshpk/node_modules/jodid25519/lib/curve255.js
+++ /dev/null
@@ -1,221 +0,0 @@
-"use strict";
-/**
- * @fileOverview
- * Core operations on curve 25519 required for the higher level modules.
- */
-
-/*
- * Copyright (c) 2007, 2013, 2014 Michele Bini
- * Copyright (c) 2014 Mega Limited
- * under the MIT License.
- *
- * Authors: Guy K. Kloss, Michele Bini
- *
- * You should have received a copy of the license along with this program.
- */
-
-var core = require('./core');
-var utils = require('./utils');
-
-    /**
-     * @exports jodid25519/curve255
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * @description
-     * Legacy compatibility module for Michele Bini's previous curve255.js.
-     *
-     * <p>
-     * This code presents an API with all key formats as previously available
-     * from Michele Bini's curve255.js implementation.
-     * </p>
-     */
-    var ns = {};
-
-    function curve25519_raw(f, c) {
-        var a, x_1, q;
-
-        x_1 = c;
-        a = core.dbl(x_1, core.ONE());
-        q = [x_1, core.ONE()];
-
-        var n = 255;
-
-        while (core.getbit(f, n) == 0) {
-            n--;
-            // For correct constant-time operation, bit 255 should always be
-            // set to 1 so the following 'while' loop is never entered.
-            if (n < 0) {
-                return core.ZERO();
-            }
-        }
-        n--;
-
-        var aq = [a, q];
-
-        while (n >= 0) {
-            var r, s;
-            var b = core.getbit(f, n);
-            r = core.sum(aq[0][0], aq[0][1], aq[1][0], aq[1][1], x_1);
-            s = core.dbl(aq[1 - b][0], aq[1 - b][1]);
-            aq[1 - b] = s;
-            aq[b] = r;
-            n--;
-        }
-        q = aq[1];
-
-        q[1] = core.invmodp(q[1]);
-        q[0] = core.mulmodp(q[0], q[1]);
-        core.reduce(q[0]);
-        return q[0];
-    }
-
-    function curve25519b32(a, b) {
-        return _base32encode(curve25519(_base32decode(a),
-                                        _base32decode(b)));
-    }
-
-    function curve25519(f, c) {
-        if (!c) {
-            c = core.BASE();
-        }
-        f[0] &= 0xFFF8;
-        f[15] = (f[15] & 0x7FFF) | 0x4000;
-        return curve25519_raw(f, c);
-    }
-
-    function _hexEncodeVector(k) {
-        var hexKey = utils.hexEncode(k);
-        // Pad with '0' at the front.
-        hexKey = new Array(64 + 1 - hexKey.length).join('0') + hexKey;
-        // Invert bytes.
-        return hexKey.split(/(..)/).reverse().join('');
-    }
-
-    function _hexDecodeVector(v) {
-        // assert(length(x) == 64);
-        // Invert bytes.
-        var hexKey = v.split(/(..)/).reverse().join('');
-        return utils.hexDecode(hexKey);
-    }
-
-
-    // Expose some functions to the outside through this name space.
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This function is used for the DH key-exchange protocol.
-     *
-     * Before multiplication, some bit operations are applied to the
-     * private key to ensure it is a valid Curve25519 secret key.
-     * It is the user's responsibility to make sure that the private
-     * key is a uniformly random, secret value.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519 = curve25519;
-
-    /**
-     * Computes the scalar product of a point on the curve 25519.
-     *
-     * This variant does not make sure that the private key is valid.
-     * The user has the responsibility to ensure the private key is
-     * valid or that this results in a safe protocol.  Unless you know
-     * exactly what you are doing, you should not use this variant,
-     * please use 'curve25519' instead.
-     *
-     * @function
-     * @param f {array}
-     *     Private key.
-     * @param c {array}
-     *     Public point on the curve. If not given, the curve's base point is used.
-     * @returns {array}
-     *     Key point resulting from scalar product.
-     */
-    ns.curve25519_raw = curve25519_raw;
-
-    /**
-     * Encodes the internal representation of a key to a canonical hex
-     * representation.
-     *
-     * This is the format commonly used in other libraries and for
-     * test vectors, and is equivalent to the hex dump of the key in
-     * little-endian binary format.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexEncodeVector = _hexEncodeVector;
-
-    /**
-     * Decodes a canonical hex representation of a key
-     * to an internally compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexDecodeVector = _hexDecodeVector;
-
-    /**
-     * Encodes the internal representation of a key into a
-     * hexadecimal representation.
-     *
-     * This is a strict positional notation, most significant digit first.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Hexadecimal string representation of key.
-     */
-    ns.hexencode = utils.hexEncode;
-
-    /**
-     * Decodes a hex representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Hexadecimal string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.hexdecode = utils.hexDecode;
-
-    /**
-     * Encodes the internal representation of a key to a base32
-     * representation.
-     *
-     * @function
-     * @param n {array}
-     *     Array representation of key.
-     * @returns {string}
-     *     Base32 string representation of key.
-     */
-    ns.base32encode = utils.base32encode;
-
-    /**
-     * Decodes a base32 representation of a key to an internally
-     * compatible array representation.
-     *
-     * @function
-     * @param n {string}
-     *     Base32 string representation of key.
-     * @returns {array}
-     *     Array representation of key.
-     */
-    ns.base32decode = utils.base32decode;
-
-module.exports = ns;