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Minor updates to curve255.js #1

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Mar 10, 2014
Merged

Minor updates to curve255.js #1

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10 changes: 5 additions & 5 deletions js-deps/curve255.js
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Original file line number Diff line number Diff line change
Expand Up @@ -20,15 +20,15 @@

var c255lbase32chars = "abcdefghijklmnopqrstuvwxyz234567";
var c255lbase32values = {"a":0, "b":1, "c":2, "d":3, "e":4, "f":5, "g":6, "h":7, "i":8, "j":9, "k":10, "l":11, "m":12, "n":13, "o":14, "p":15, "q":16, "r":17, "s":18, "t":19, "u":20, "v":21, "w":22, "x":23, "y":24, "z":25, "2":26, "3":27, "4":28, "5":29, "6":30, "7":31 };
function c255lbase32encode(n, x) {
function c255lbase32encode(n) {
var c;
var r = "";
for (c = 0; c < 255; c+=5) {
r = c255lbase32chars.substr(c255lgetbit(n, c) + c255lgetbit(n, c+1)*2 + c255lgetbit(n, c+2)*4 + c255lgetbit(n, c+3)*8 + c255lgetbit(n, c+4)*16, 1) + r;
}
return r;
}
function c255lbase32decode(n, x) {
function c255lbase32decode(n) {
var c = 0;
var r = c255lzero();
var l = n.length;
Expand All @@ -45,15 +45,15 @@ function c255lbase32decode(n, x) {
}
var c255lhexchars = "0123456789abcdef";
var c255lhexvalues = {"0":0, "1":1, "2":2, "3":3, "4":4, "5":5, "6":6, "7":7, "8":8, "9":9, "a":10, "b":11, "c":12, "d":13, "e":14, "f":15 };
function c255lhexencode(n, x) {
function c255lhexencode(n) {
var c;
var r = "";
for (c = 0; c < 255; c+=4) {
r = c255lhexchars.substr(c255lgetbit(n, c) + c255lgetbit(n, c+1)*2 + c255lgetbit(n, c+2)*4 + c255lgetbit(n, c+3)*8, 1) + r;
}
return r;
}
function c255lhexdecode(n, x) {
function c255lhexdecode(n) {
var c = 0;
var r = c255lzero();
var l = n.length;
Expand Down Expand Up @@ -441,7 +441,7 @@ function curve25519_raw(f, c) {
}

function curve25519b32(a, b) {
return c255lbase32encode(curve25519(c255lbase32decode(a), c255lbase32decode(b)));
return c255lbase32encode(curve25519(c255lbase32decode(a), b && c255lbase32decode(b)));
}

function curve25519(f, c) {
Expand Down