maxTime = testMaxTime;
}
var origFeedback = page.evaluate(function() {
- return $(".entropy-error").text();
+ return $(".entropy-feedback").text();
});
var start = new Date().getTime();
var wait = function keepWaiting() {
return;
}
var feedback = page.evaluate(function() {
- var feedback = $(".entropy-error");
- if (feedback.css("display") == "none") {
- return "";
- }
- return feedback.text();
+ return $(".entropy-feedback").text();
});
var hasFinished = feedback != origFeedback;
if (hasFinished) {
catch (e) {
return e.message;
}
- // Leading zeros are correctly preserved for base 6 in binary string
+ // Leading zeros for base 6 as binary string
+ // 20 = 2 events at 2.58 bits per event = 5 bits
+ // 20 in base 6 = 12 in base 10 = 1100 in base 2
+ // so it needs 1 bit of padding to be the right bit length
+ try {
+ e = Entropy.fromString("20");
+ if (e.binaryStr != "01100") {
+ return "Base 6 as binary has leading zeros";
+ }
+ }
+ catch (e) {
+ return e.message;
+ }
+ // Leading zeros for base 10 as binary string
+ try {
+ e = Entropy.fromString("17");
+ if (e.binaryStr != "010001") {
+ return "Base 10 as binary has leading zeros";
+ }
+ }
+ catch (e) {
+ return e.message;
+ }
+ // Leading zeros for card entropy as binary string
try {
- e = Entropy.fromString("2");
- if (e.binaryStr != "010") {
- return "Base 6 leading zeros are not correct in binary";
+ e = Entropy.fromString("2c");
+ if (e.binaryStr != "00001") {
+ return "Card entropy as binary has leading zeros";
}
}
catch (e) {
[ "acac2c", "00000000000000001" ],
[ "acks", "00000110011" ],
[ "acacks", "00000000000110011" ],
- [ "2c", "000001" ],
- [ "3d", "001111" ],
- [ "4h", "011101" ],
+ [ "2c", "00001" ],
+ [ "3d", "01111" ],
+ [ "4h", "11101" ],
[ "5s", "101011" ],
- [ "6c", "000101" ],
- [ "7d", "010011" ],
+ [ "6c", "00101" ],
+ [ "7d", "10011" ],
[ "8h", "100001" ],
[ "9s", "101111" ],
- [ "tc", "001001" ],
- [ "jd", "010111" ],
+ [ "tc", "01001" ],
+ [ "jd", "10111" ],
[ "qh", "100101" ],
[ "ks", "110011" ],
[ "ks2c", "101001011101" ],
[ "0000 0000 0000 0000 0000", "20" ],
[ "0", "1" ],
[ "0000", "4" ],
- [ "6", "3" ],
- [ "7", "4" ],
+ [ "6", "2" ], // 6 in card is 0 in base 6, 0 in base 6 is 2.6 bits (rounded down to 2 bits)
+ [ "7", "3" ], // 7 in base 10 is 111 in base 2, no leading zeros
[ "8", "4" ],
[ "F", "4" ],
- [ "29", "7" ],
+ [ "29", "6" ],
[ "0A", "8" ],
[ "1A", "8" ], // hex is always multiple of 4 bits of entropy
[ "2A", "8" ],
[ "8A", "8" ],
[ "FA", "8" ],
[ "000A", "16" ],
- [ "2220", "11" ],
- [ "2221", "11" ], // uses dice, so entropy is actually 1110
- [ "2227", "14" ],
+ [ "5555", "11" ],
+ [ "6666", "10" ], // uses dice, so entropy is actually 0000 in base 6, which is 4 lots of 2.58 bits, which is 10.32 bits (rounded down to 10 bits)
+ [ "2227", "13" ], // Uses base 10, which is 4 lots of 3.32 bits, which is 13.3 bits (rounded down to 13)
[ "222F", "16" ],
[ "FFFF", "16" ],
+ [ "0000101017", "33" ], // 10 events at 3.32 bits per event
]
// use entropy
page.evaluate(function(e) {
// check the number of bits of entropy is shown
waitForEntropyFeedback(function() {
var entropyText = page.evaluate(function() {
- return $(".entropy-error").text();
+ return $(".entropy-feedback").text();
});
- if (entropyText.indexOf("Have " + expected + " bits of entropy") == -1) {
+ if (entropyText.replace(/\s/g,"").indexOf("Bits" + expected) == -1) {
console.log("Accumulated entropy is not shown correctly for " + entropy);
- console.log(entropyText);
fail();
}
var isLastTest = i == tests.length - 1;
});
},
-// The number of bits of entropy to reach the next mnemonic strength is shown
-function() {
-page.open(url, function(status) {
- // use entropy
- page.evaluate(function() {
- $(".use-entropy").prop("checked", true).trigger("change");
- $(".entropy").val("7654321").trigger("input");
- });
- // check the amount of additional entropy required is shown
- waitForEntropyFeedback(function() {
- var entropyText = page.evaluate(function() {
- return $(".entropy-container").text();
- });
- if (entropyText.indexOf("3 more base 10 chars required") == -1) {
- console.log("Additional entropy requirement is not shown");
- fail();
- }
- next();
- });
-});
-},
-
// The next strength above 0-word mnemonics is considered extremely weak
// The next strength above 3-word mnemonics is considered very weak
// The next strength above 6-word mnemonics is considered weak
{
entropy: "A",
words: 0,
- nextStrength: "an extremely weak",
+ strength: "extremely weak",
},
{
entropy: "AAAAAAAA",
words: 3,
- nextStrength: "a very weak",
+ strength: "extremely weak",
},
{
entropy: "AAAAAAAA B",
words: 3,
- nextStrength: "a very weak",
+ strength: "extremely weak",
},
{
entropy: "AAAAAAAA BBBBBBBB",
words: 6,
- nextStrength: "a weak",
+ strength: "very weak",
},
{
entropy: "AAAAAAAA BBBBBBBB CCCCCCCC",
words: 9,
- nextStrength: "a strong",
+ strength: "weak",
},
{
entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDD",
words: 12,
- nextStrength: "a very strong",
+ strength: "strong",
},
{
entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDD EEEEEEEE",
words: 15,
- nextStrength: "an extremely strong",
+ strength: "very strong",
+ },
+ {
+ entropy: "AAAAAAAA BBBBBBBB CCCCCCCC DDDDDDDD EEEEEEEE FFFFFFFF",
+ words: 18,
+ strength: "extremely strong",
}
];
// use entropy
return $(".phrase").val();
});
if (mnemonic.length > 0) {
- console.log("Mnemonic length for " + test.nextStrength + " strength is not " + test.words);
+ console.log("Mnemonic length for " + test.strength + " strength is not " + test.words);
console.log("Mnemonic: " + mnemonic);
fail();
}
}
else {
waitForGenerate(function() {
- // check the strength of the current mnemonic
+ // check the number of words in the current mnemonic
var mnemonic = page.evaluate(function() {
return $(".phrase").val();
});
if (mnemonic.split(" ").length != test.words) {
- console.log("Mnemonic length for " + test.nextStrength + " strength is not " + test.words);
+ console.log("Mnemonic length for " + test.strength + " strength is not " + test.words);
console.log("Mnemonic: " + mnemonic);
fail();
}
- // check the strength of the next mnemonic is shown
+ // check the strength of the mnemonic is shown
var entropyText = page.evaluate(function() {
return $(".entropy-container").text();
});
- if (entropyText.indexOf("required to generate " + test.nextStrength + " mnemonic") == -1) {
- console.log("Strength indicator for " + test.nextStrength + " mnemonic is incorrect");
+ if (entropyText.indexOf(test.strength) == -1) {
+ console.log("Strength indicator for " + test.strength + " mnemonic is incorrect");
fail();
}
var isLastTest = i == tests.length - 1;
// base 20
function() {
page.open(url, function(status) {
- var expected = "defy trip fatal jaguar mean rack rifle survey satisfy drift twist champion steel wife state furnace night consider glove olympic oblige donor novel left";
+ var expected = "train then jungle barely whip fiber purpose puppy eagle cloud clump hospital robot brave balcony utility detect estate old green desk skill multiply virus";
// use entropy
page.evaluate(function() {
$(".use-entropy").prop("checked", true).trigger("change");
- var entropy = "123450123450123450123450123450123450123450123450123450123450123450123450123450123450123450123450123";
+ var entropy = "543210543210543210543210543210543210543210543210543210543210543210543210543210543210543210543210543";
$(".entropy").val(entropy).trigger("input");
});
// check the mnemonic matches the expected value from bip32jp
});
},
+// Mnemonic length can be selected even for weak entropy
+function() {
+page.open(url, function(status) {
+ // use entropy
+ page.evaluate(function() {
+ $(".use-entropy").prop("checked", true).trigger("change");
+ $(".entropy").val("012345");
+ $(".mnemonic-length").val("18").trigger("change");
+ });
+ // check the mnemonic is the correct length
+ waitForGenerate(function() {
+ var phrase = page.evaluate(function() {
+ return $(".phrase").val();
+ });
+ var numberOfWords = phrase.split(/\s/g).length;
+ if (numberOfWords != 18) {
+ console.log("Weak entropy cannot be overridden to give 18 word mnemonic");
+ console.log(phrase);
+ fail();
+ }
+ next();
+ });
+});
+},
+
// If you wish to add more tests, do so here...
// Here is a blank test template
projects / perso / Immae / Projets / Cryptomonnaies / BIP39.git / blobdiff