}
var bitsStr = getNumberOfEntropyBits(entropy);
var wordCount = Math.floor(entropy.binaryStr.length / 32) * 3;
+ var entropyTypeStr = getEntropyTypeStr(entropy);
DOM.entropyFiltered.html(entropy.cleanHtml);
- DOM.entropyType.text(entropy.base.str);
+ DOM.entropyType.text(entropyTypeStr);
DOM.entropyStrength.text(strength);
DOM.entropyEventCount.text(entropy.base.ints.length);
DOM.entropyBits.text(bitsStr);
return bitsStr
}
+ function getEntropyTypeStr(entropy) {
+ var typeStr = entropy.base.str;
+ // Add some detail if these are cards
+ if (entropy.base.asInt == 52) {
+ var cardDetail = []; // array of message strings
+ // Detect duplicates
+ var dupes = [];
+ var dupeTracker = {};
+ for (var i=0; i<entropy.base.parts.length; i++) {
+ var card = entropy.base.parts[i];
+ if (card in dupeTracker) {
+ dupes.push(card);
+ }
+ dupeTracker[card] = true;
+ }
+ if (dupes.length > 0) {
+ var dupeWord = "duplicates";
+ if (dupes.length == 1) {
+ dupeWord = "duplicate";
+ }
+ var msg = dupes.length + " " + dupeWord + ": " + dupes.slice(0,3).join(" ");
+ if (dupes.length > 3) {
+ msg += "...";
+ }
+ cardDetail.push(msg);
+ }
+ // Detect full deck
+ var uniqueCards = [];
+ for (var uniqueCard in dupeTracker) {
+ uniqueCards.push(uniqueCard);
+ }
+ if (uniqueCards.length == 52) {
+ cardDetail.unshift("full deck");
+ }
+ // Add card details to typeStr
+ if (cardDetail.length > 0) {
+ typeStr += " (" + cardDetail.join(", ") + ")";
+ }
+ }
+ return typeStr;
+ }
+
// Depends on BigInteger
function factorial(n) {
if (n == 0) {
words: 18,
strength: "extremely strong",
},
+ {
+ entropy: "7d",
+ type: "card",
+ events: 1,
+ bits: 5,
+ words: 0,
+ strength: "extremely weak",
+ },
+ {
+ entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks",
+ type: "card (full deck)",
+ events: 52,
+ bits: 226,
+ words: 27,
+ strength: "extremely strong",
+ },
+ {
+ entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqsks3d",
+ type: "card (full deck, 1 duplicate: 3d)",
+ events: 53,
+ bits: 226,
+ words: 27,
+ strength: "extremely strong",
+ },
+ {
+ entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqs3d4d",
+ type: "card (2 duplicates: 3d 4d)",
+ events: 53,
+ bits: 226,
+ words: 27,
+ strength: "extremely strong",
+ },
+ {
+ entropy: "ac2c3c4c5c6c7c8c9ctcjcqckcad2d3d4d5d6d7d8d9dtdjdqdkdah2h3h4h5h6h7h8h9hthjhqhkhas2s3s4s5s6s7s8s9stsjsqs3d4d5d6d",
+ type: "card (4 duplicates: 3d 4d 5d...)",
+ events: 53,
+ bits: 226,
+ words: 27,
+ strength: "extremely strong",
+ },
];
// use entropy
page.evaluate(function() {
});
var nextTest = function runNextTest(i) {
function getFeedbackError(expected, actual) {
- if (actual.indexOf(expected.filtered) == -1) {
+ if ("filtered" in expected && actual.indexOf(expected.filtered) == -1) {
return "Filtered value not in feedback";
}
if (actual.indexOf(expected.type) == -1) {