3 // mnemonics is populated as required by getLanguage
4 var mnemonics
= { "english": new Mnemonic("english") };
5 var mnemonic
= mnemonics
["english"];
7 var bip32RootKey
= null;
8 var bip32ExtendedKey
= null;
9 var network
= bitcoin
.networks
.bitcoin
;
10 var addressRowTemplate
= $("#address-row-template");
13 var showAddress
= true;
14 var showPubKey
= true;
15 var showPrivKey
= true;
17 var entropyChangeTimeoutEvent
= null;
18 var phraseChangeTimeoutEvent
= null;
19 var rootKeyChangedTimeoutEvent
= null;
22 DOM
.network
= $(".network");
23 DOM
.phraseNetwork
= $("#network-phrase");
24 DOM
.useEntropy
= $(".use-entropy");
25 DOM
.entropyContainer
= $(".entropy-container");
26 DOM
.entropy
= $(".entropy");
27 DOM
.entropyFiltered
= DOM
.entropyContainer
.find(".filtered");
28 DOM
.entropyType
= DOM
.entropyContainer
.find(".type");
29 DOM
.entropyStrength
= DOM
.entropyContainer
.find(".strength");
30 DOM
.entropyEventCount
= DOM
.entropyContainer
.find(".event-count");
31 DOM
.entropyBits
= DOM
.entropyContainer
.find(".bits");
32 DOM
.entropyBitsPerEvent
= DOM
.entropyContainer
.find(".bits-per-event");
33 DOM
.entropyWordCount
= DOM
.entropyContainer
.find(".word-count");
34 DOM
.entropyBinary
= DOM
.entropyContainer
.find(".binary");
35 DOM
.entropyMnemonicLength
= DOM
.entropyContainer
.find(".mnemonic-length");
36 DOM
.phrase
= $(".phrase");
37 DOM
.passphrase
= $(".passphrase");
38 DOM
.generateContainer
= $(".generate-container");
39 DOM
.generate
= $(".generate");
40 DOM
.seed
= $(".seed");
41 DOM
.rootKey
= $(".root-key");
42 DOM
.extendedPrivKey
= $(".extended-priv-key");
43 DOM
.extendedPubKey
= $(".extended-pub-key");
44 DOM
.bip32tab
= $("#bip32-tab");
45 DOM
.bip44tab
= $("#bip44-tab");
46 DOM
.bip32panel
= $("#bip32");
47 DOM
.bip44panel
= $("#bip44");
48 DOM
.bip32path
= $("#bip32-path");
49 DOM
.bip44path
= $("#bip44-path");
50 DOM
.bip44purpose
= $("#bip44 .purpose");
51 DOM
.bip44coin
= $("#bip44 .coin");
52 DOM
.bip44account
= $("#bip44 .account");
53 DOM
.bip44change
= $("#bip44 .change");
54 DOM
.generatedStrength
= $(".generate-container .strength");
55 DOM
.hardenedAddresses
= $(".hardened-addresses");
56 DOM
.addresses
= $(".addresses");
57 DOM
.rowsToAdd
= $(".rows-to-add");
58 DOM
.more
= $(".more");
59 DOM
.feedback
= $(".feedback");
60 DOM
.tab
= $(".derivation-type a");
61 DOM
.indexToggle
= $(".index-toggle");
62 DOM
.addressToggle
= $(".address-toggle");
63 DOM
.publicKeyToggle
= $(".public-key-toggle");
64 DOM
.privateKeyToggle
= $(".private-key-toggle");
65 DOM
.languages
= $(".languages a");
69 DOM
.network
.on("change", networkChanged
);
70 DOM
.useEntropy
.on("change", setEntropyVisibility
);
71 DOM
.entropy
.on("input", delayedEntropyChanged
);
72 DOM
.entropyMnemonicLength
.on("change", entropyChanged
);
73 DOM
.phrase
.on("input", delayedPhraseChanged
);
74 DOM
.passphrase
.on("input", delayedPhraseChanged
);
75 DOM
.generate
.on("click", generateClicked
);
76 DOM
.more
.on("click", showMore
);
77 DOM
.rootKey
.on("input", delayedRootKeyChanged
);
78 DOM
.bip32path
.on("input", calcForDerivationPath
);
79 DOM
.bip44purpose
.on("input", calcForDerivationPath
);
80 DOM
.bip44coin
.on("input", calcForDerivationPath
);
81 DOM
.bip44account
.on("input", calcForDerivationPath
);
82 DOM
.bip44change
.on("input", calcForDerivationPath
);
83 DOM
.tab
.on("shown.bs.tab", calcForDerivationPath
);
84 DOM
.hardenedAddresses
.on("change", calcForDerivationPath
);
85 DOM
.indexToggle
.on("click", toggleIndexes
);
86 DOM
.addressToggle
.on("click", toggleAddresses
);
87 DOM
.publicKeyToggle
.on("click", togglePublicKeys
);
88 DOM
.privateKeyToggle
.on("click", togglePrivateKeys
);
89 DOM
.languages
.on("click", languageChanged
);
92 hideValidationError();
93 populateNetworkSelect();
98 function networkChanged(e
) {
99 var networkIndex
= e
.target
.value
;
100 networks
[networkIndex
].onSelect();
109 function setEntropyVisibility() {
110 if (isUsingOwnEntropy()) {
111 DOM
.entropyContainer
.removeClass("hidden");
112 DOM
.generateContainer
.addClass("hidden");
113 DOM
.phrase
.prop("readonly", true);
118 DOM
.entropyContainer
.addClass("hidden");
119 DOM
.generateContainer
.removeClass("hidden");
120 DOM
.phrase
.prop("readonly", false);
125 function delayedPhraseChanged() {
126 hideValidationError();
128 if (phraseChangeTimeoutEvent
!= null) {
129 clearTimeout(phraseChangeTimeoutEvent
);
131 phraseChangeTimeoutEvent
= setTimeout(phraseChanged
, 400);
134 function phraseChanged() {
136 hideValidationError();
137 setMnemonicLanguage();
138 // Get the mnemonic phrase
139 var phrase
= DOM
.phrase
.val();
140 var errorText
= findPhraseErrors(phrase
);
142 showValidationError(errorText
);
145 // Calculate and display
146 var passphrase
= DOM
.passphrase
.val();
147 calcBip32RootKeyFromSeed(phrase
, passphrase
);
148 calcForDerivationPath();
152 function delayedEntropyChanged() {
153 hideValidationError();
155 if (entropyChangeTimeoutEvent
!= null) {
156 clearTimeout(entropyChangeTimeoutEvent
);
158 entropyChangeTimeoutEvent
= setTimeout(entropyChanged
, 400);
161 function entropyChanged() {
162 // If blank entropy, clear mnemonic, addresses, errors
163 if (DOM
.entropy
.val().trim().length
== 0) {
165 clearEntropyFeedback();
167 showValidationError("Blank entropy");
170 // Get the current phrase to detect changes
171 var phrase
= DOM
.phrase
.val();
172 // Set the phrase from the entropy
173 setMnemonicFromEntropy();
174 // Recalc addresses if the phrase has changed
175 var newPhrase
= DOM
.phrase
.val();
176 if (newPhrase
!= phrase
) {
177 if (newPhrase
.length
== 0) {
189 function delayedRootKeyChanged() {
190 // Warn if there is an existing mnemonic or passphrase.
191 if (DOM
.phrase
.val().length
> 0 || DOM
.passphrase
.val().length
> 0) {
192 if (!confirm("This will clear existing mnemonic and passphrase")) {
193 DOM
.rootKey
.val(bip32RootKey
);
197 hideValidationError();
199 // Clear existing mnemonic and passphrase
201 DOM
.passphrase
.val("");
203 if (rootKeyChangedTimeoutEvent
!= null) {
204 clearTimeout(rootKeyChangedTimeoutEvent
);
206 rootKeyChangedTimeoutEvent
= setTimeout(rootKeyChanged
, 400);
209 function rootKeyChanged() {
211 hideValidationError();
212 // Validate the root key TODO
213 var rootKeyBase58
= DOM
.rootKey
.val();
214 var errorText
= validateRootKey(rootKeyBase58
);
216 showValidationError(errorText
);
219 // Calculate and display
220 calcBip32RootKeyFromBase58(rootKeyBase58
);
221 calcForDerivationPath();
225 function calcForDerivationPath() {
227 hideValidationError();
228 // Get the derivation path
229 var derivationPath
= getDerivationPath();
230 var errorText
= findDerivationPathErrors(derivationPath
);
232 showValidationError(errorText
);
235 calcBip32ExtendedKey(derivationPath
);
240 function generateClicked() {
241 if (isUsingOwnEntropy()) {
246 setTimeout(function() {
247 setMnemonicLanguage();
248 var phrase
= generateRandomPhrase();
256 function languageChanged() {
257 setTimeout(function() {
258 setMnemonicLanguage();
259 if (DOM
.phrase
.val().length
> 0) {
260 var newPhrase
= convertPhraseToNewLanguage();
261 DOM
.phrase
.val(newPhrase
);
265 DOM
.generate
.trigger("click");
270 function toggleIndexes() {
271 showIndex
= !showIndex
;
272 $("td.index span").toggleClass("invisible");
275 function toggleAddresses() {
276 showAddress
= !showAddress
;
277 $("td.address span").toggleClass("invisible");
280 function togglePublicKeys() {
281 showPubKey
= !showPubKey
;
282 $("td.pubkey span").toggleClass("invisible");
285 function togglePrivateKeys() {
286 showPrivKey
= !showPrivKey
;
287 $("td.privkey span").toggleClass("invisible");
292 function generateRandomPhrase() {
293 if (!hasStrongRandom()) {
294 var errorText
= "This browser does not support strong randomness";
295 showValidationError(errorText
);
298 var numWords
= parseInt(DOM
.generatedStrength
.val());
299 var strength
= numWords
/ 3 * 32;
300 var words
= mnemonic
.generate(strength
);
301 DOM
.phrase
.val(words
);
305 function calcBip32RootKeyFromSeed(phrase
, passphrase
) {
306 seed
= mnemonic
.toSeed(phrase
, passphrase
);
307 bip32RootKey
= bitcoin
.HDNode
.fromSeedHex(seed
, network
);
310 function calcBip32RootKeyFromBase58(rootKeyBase58
) {
311 bip32RootKey
= bitcoin
.HDNode
.fromBase58(rootKeyBase58
, network
);
314 function calcBip32ExtendedKey(path
) {
315 bip32ExtendedKey
= bip32RootKey
;
316 // Derive the key from the path
317 var pathBits
= path
.split("/");
318 for (var i
=0; i
<pathBits
.length
; i
++) {
319 var bit
= pathBits
[i
];
320 var index
= parseInt(bit
);
324 var hardened
= bit
[bit
.length
-1] == "'";
326 bip32ExtendedKey
= bip32ExtendedKey
.deriveHardened(index
);
329 bip32ExtendedKey
= bip32ExtendedKey
.derive(index
);
334 function showValidationError(errorText
) {
340 function hideValidationError() {
346 function findPhraseErrors(phrase
) {
347 // Preprocess the words
348 phrase
= mnemonic
.normalizeString(phrase
);
349 var words
= phraseToWordArray(phrase
);
350 // Detect blank phrase
351 if (words
.length
== 0) {
352 return "Blank mnemonic";
355 for (var i
=0; i
<words
.length
; i
++) {
357 var language
= getLanguage();
358 if (WORDLISTS
[language
].indexOf(word
) == -1) {
359 console
.log("Finding closest match to " + word
);
360 var nearestWord
= findNearestWord(word
);
361 return word
+ " not in wordlist, did you mean " + nearestWord
+ "?";
364 // Check the words are valid
365 var properPhrase
= wordArrayToPhrase(words
);
366 var isValid
= mnemonic
.check(properPhrase
);
368 return "Invalid mnemonic";
373 function validateRootKey(rootKeyBase58
) {
375 bitcoin
.HDNode
.fromBase58(rootKeyBase58
);
378 return "Invalid root key";
383 function getDerivationPath() {
384 if (DOM
.bip44tab
.hasClass("active")) {
385 var purpose
= parseIntNoNaN(DOM
.bip44purpose
.val(), 44);
386 var coin
= parseIntNoNaN(DOM
.bip44coin
.val(), 0);
387 var account
= parseIntNoNaN(DOM
.bip44account
.val(), 0);
388 var change
= parseIntNoNaN(DOM
.bip44change
.val(), 0);
390 path
+= purpose
+ "'/";
392 path
+= account
+ "'/";
394 DOM
.bip44path
.val(path
);
395 var derivationPath
= DOM
.bip44path
.val();
396 console
.log("Using derivation path from BIP44 tab: " + derivationPath
);
397 return derivationPath
;
399 else if (DOM
.bip32tab
.hasClass("active")) {
400 var derivationPath
= DOM
.bip32path
.val();
401 console
.log("Using derivation path from BIP32 tab: " + derivationPath
);
402 return derivationPath
;
405 console
.log("Unknown derivation path");
409 function findDerivationPathErrors(path
) {
410 // TODO is not perfect but is better than nothing
412 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#test-vectors
414 // https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki#extended-keys
415 var maxDepth
= 255; // TODO verify this!!
416 var maxIndexValue
= Math
.pow(2, 31); // TODO verify this!!
417 if (path
[0] != "m") {
418 return "First character must be 'm'";
420 if (path
.length
> 1) {
421 if (path
[1] != "/") {
422 return "Separator must be '/'";
424 var indexes
= path
.split("/");
425 if (indexes
.length
> maxDepth
) {
426 return "Derivation depth is " + indexes
.length
+ ", must be less than " + maxDepth
;
428 for (var depth
= 1; depth
<indexes
.length
; depth
++) {
429 var index
= indexes
[depth
];
430 var invalidChars
= index
.replace(/^[0-9]+'?$/g, "")
431 if (invalidChars
.length
> 0) {
432 return "Invalid characters " + invalidChars
+ " found at depth " + depth
;
434 var indexValue
= parseInt(index
.replace("'", ""));
436 return "Invalid number at depth " + depth
;
438 if (indexValue
> maxIndexValue
) {
439 return "Value of " + indexValue
+ " at depth " + depth
+ " must be less than " + maxIndexValue
;
446 function displayBip32Info() {
449 var rootKey
= bip32RootKey
.toBase58();
450 DOM
.rootKey
.val(rootKey
);
451 var extendedPrivKey
= bip32ExtendedKey
.toBase58();
452 DOM
.extendedPrivKey
.val(extendedPrivKey
);
453 var extendedPubKey
= bip32ExtendedKey
.toBase58(false);
454 DOM
.extendedPubKey
.val(extendedPubKey
);
455 // Display the addresses and privkeys
456 clearAddressesList();
457 displayAddresses(0, 20);
460 function displayAddresses(start
, total
) {
461 for (var i
=0; i
<total
; i
++) {
462 var index
= i
+ start
;
467 function TableRow(index
) {
469 var useHardenedAddresses
= DOM
.hardenedAddresses
.prop("checked");
475 function calculateValues() {
476 setTimeout(function() {
478 if (useHardenedAddresses
) {
479 key
= bip32ExtendedKey
.deriveHardened(index
);
482 key
= bip32ExtendedKey
.derive(index
);
484 var address
= key
.getAddress().toString();
485 var privkey
= key
.privKey
.toWIF(network
);
486 var pubkey
= key
.pubKey
.toHex();
487 var indexText
= getDerivationPath() + "/" + index
;
488 if (useHardenedAddresses
) {
489 indexText
= indexText
+ "'";
491 addAddressToList(indexText
, address
, pubkey
, privkey
);
499 function showMore() {
500 var start
= DOM
.addresses
.children().length
;
501 var rowsToAdd
= parseInt(DOM
.rowsToAdd
.val());
502 if (isNaN(rowsToAdd
)) {
504 DOM
.rowsToAdd
.val("20");
506 if (rowsToAdd
> 200) {
507 var msg
= "Generating " + rowsToAdd
+ " rows could take a while. ";
508 msg
+= "Do you want to continue?";
513 displayAddresses(start
, rowsToAdd
);
516 function clearDisplay() {
517 clearAddressesList();
519 hideValidationError();
522 function clearAddressesList() {
523 DOM
.addresses
.empty();
526 function clearKey() {
528 DOM
.extendedPrivKey
.val("");
529 DOM
.extendedPubKey
.val("");
532 function addAddressToList(indexText
, address
, pubkey
, privkey
) {
533 var row
= $(addressRowTemplate
.html());
535 var indexCell
= row
.find(".index span");
536 var addressCell
= row
.find(".address span");
537 var pubkeyCell
= row
.find(".pubkey span");
538 var privkeyCell
= row
.find(".privkey span");
540 indexCell
.text(indexText
);
541 addressCell
.text(address
);
542 pubkeyCell
.text(pubkey
);
543 privkeyCell
.text(privkey
);
546 indexCell
.addClass("invisible");
549 addressCell
.addClass("invisible");
552 pubkeyCell
.addClass("invisible");
555 privkeyCell
.addClass("invisible");
557 DOM
.addresses
.append(row
);
560 function hasStrongRandom() {
561 return 'crypto' in window
&& window
['crypto'] !== null;
564 function disableForms() {
565 $("form").on("submit", function(e
) {
570 function parseIntNoNaN(val
, defaultVal
) {
571 var v
= parseInt(val
);
578 function showPending() {
580 .text("Calculating...")
584 function findNearestWord(word
) {
585 var language
= getLanguage();
586 var words
= WORDLISTS
[language
];
587 var minDistance
= 99;
588 var closestWord
= words
[0];
589 for (var i
=0; i
<words
.length
; i
++) {
590 var comparedTo
= words
[i
];
591 var distance
= Levenshtein
.get(word
, comparedTo
);
592 if (distance
< minDistance
) {
593 closestWord
= comparedTo
;
594 minDistance
= distance
;
600 function hidePending() {
606 function populateNetworkSelect() {
607 for (var i
=0; i
<networks
.length
; i
++) {
608 var network
= networks
[i
];
609 var option
= $("<option>");
610 option
.attr("value", i
);
611 option
.text(network
.name
);
612 DOM
.phraseNetwork
.append(option
);
616 function getLanguage() {
617 var defaultLanguage
= "english";
618 // Try to get from existing phrase
619 var language
= getLanguageFromPhrase();
620 // Try to get from url if not from phrase
621 if (language
.length
== 0) {
622 language
= getLanguageFromUrl();
624 // Default to English if no other option
625 if (language
.length
== 0) {
626 language
= defaultLanguage
;
631 function getLanguageFromPhrase(phrase
) {
632 // Check if how many words from existing phrase match a language.
635 phrase
= DOM
.phrase
.val();
637 if (phrase
.length
> 0) {
638 var words
= phraseToWordArray(phrase
);
639 var languageMatches
= {};
640 for (l
in WORDLISTS
) {
641 // Track how many words match in this language
642 languageMatches
[l
] = 0;
643 for (var i
=0; i
<words
.length
; i
++) {
644 var wordInLanguage
= WORDLISTS
[l
].indexOf(words
[i
]) > -1;
645 if (wordInLanguage
) {
646 languageMatches
[l
]++;
649 // Find languages with most word matches.
650 // This is made difficult due to commonalities between Chinese
651 // simplified vs traditional.
653 var mostMatchedLanguages
= [];
654 for (var l
in languageMatches
) {
655 var numMatches
= languageMatches
[l
];
656 if (numMatches
> mostMatches
) {
657 mostMatches
= numMatches
;
658 mostMatchedLanguages
= [l
];
660 else if (numMatches
== mostMatches
) {
661 mostMatchedLanguages
.push(l
);
665 if (mostMatchedLanguages
.length
> 0) {
666 // Use first language and warn if multiple detected
667 language
= mostMatchedLanguages
[0];
668 if (mostMatchedLanguages
.length
> 1) {
669 console
.warn("Multiple possible languages");
670 console
.warn(mostMatchedLanguages
);
677 function getLanguageFromUrl() {
678 for (var language
in WORDLISTS
) {
679 if (window
.location
.hash
.indexOf(language
) > -1) {
686 function setMnemonicLanguage() {
687 var language
= getLanguage();
688 // Load the bip39 mnemonic generator for this language if required
689 if (!(language
in mnemonics
)) {
690 mnemonics
[language
] = new Mnemonic(language
);
692 mnemonic
= mnemonics
[language
];
695 function convertPhraseToNewLanguage() {
696 var oldLanguage
= getLanguageFromPhrase();
697 var newLanguage
= getLanguageFromUrl();
698 var oldPhrase
= DOM
.phrase
.val();
699 var oldWords
= phraseToWordArray(oldPhrase
);
701 for (var i
=0; i
<oldWords
.length
; i
++) {
702 var oldWord
= oldWords
[i
];
703 var index
= WORDLISTS
[oldLanguage
].indexOf(oldWord
);
704 var newWord
= WORDLISTS
[newLanguage
][index
];
705 newWords
.push(newWord
);
707 newPhrase
= wordArrayToPhrase(newWords
);
711 // TODO look at jsbip39 - mnemonic.splitWords
712 function phraseToWordArray(phrase
) {
713 var words
= phrase
.split(/\s/g);
715 for (var i
=0; i
<words
.length
; i
++) {
717 if (word
.length
> 0) {
724 // TODO look at jsbip39 - mnemonic.joinWords
725 function wordArrayToPhrase(words
) {
726 var phrase
= words
.join(" ");
727 var language
= getLanguageFromPhrase(phrase
);
728 if (language
== "japanese") {
729 phrase
= words
.join("\u3000");
734 function isUsingOwnEntropy() {
735 return DOM
.useEntropy
.prop("checked");
738 function setMnemonicFromEntropy() {
739 clearEntropyFeedback();
741 var entropyStr
= DOM
.entropy
.val();
742 // Work out minimum base for entropy
743 var entropy
= Entropy
.fromString(entropyStr
);
744 if (entropy
.binaryStr
.length
== 0) {
747 // Show entropy details
748 showEntropyFeedback(entropy
);
749 // Use entropy hash if not using raw entropy
750 var bits
= entropy
.binaryStr
;
751 var mnemonicLength
= DOM
.entropyMnemonicLength
.val();
752 if (mnemonicLength
!= "raw") {
753 // Get bits by hashing entropy with SHA256
754 var hash
= sjcl
.hash
.sha256
.hash(entropy
.cleanStr
);
755 var hex
= sjcl
.codec
.hex
.fromBits(hash
);
756 bits
= BigInteger
.parse(hex
, 16).toString(2);
757 for (var i
=0; i
<256-bits
.length
; i
++) {
760 // Truncate hash to suit number of words
761 mnemonicLength
= parseInt(mnemonicLength
);
762 var numberOfBits
= 32 * mnemonicLength
/ 3;
763 bits
= bits
.substring(0, numberOfBits
);
765 // Discard trailing entropy
766 var bitsToUse
= Math
.floor(bits
.length
/ 32) * 32;
767 var start
= bits
.length
- bitsToUse
;
768 var binaryStr
= bits
.substring(start
);
769 // Convert entropy string to numeric array
771 for (var i
=0; i
<binaryStr
.length
/ 8; i
++) {
772 var byteAsBits
= binaryStr
.substring(i
*8, i
*8+8);
773 var entropyByte
= parseInt(byteAsBits
, 2);
774 entropyArr
.push(entropyByte
)
776 // Convert entropy array to mnemonic
777 var phrase
= mnemonic
.toMnemonic(entropyArr
);
778 // Set the mnemonic in the UI
779 DOM
.phrase
.val(phrase
);
782 function clearEntropyFeedback() {
783 DOM
.entropyStrength
.text("...");
784 DOM
.entropyType
.text("");
785 DOM
.entropyWordCount
.text("0");
786 DOM
.entropyEventCount
.text("0");
787 DOM
.entropyBitsPerEvent
.text("0");
788 DOM
.entropyBits
.text("0");
789 DOM
.entropyFiltered
.html(" ");
790 DOM
.entropyBinary
.html(" ");
793 function showEntropyFeedback(entropy
) {
794 var strength
= "extremely weak";
795 if (entropy
.binaryStr
.length
>= 64) {
796 strength
= "very weak";
798 if (entropy
.binaryStr
.length
>= 96) {
801 if (entropy
.binaryStr
.length
>= 128) {
804 if (entropy
.binaryStr
.length
>= 160) {
805 strength
= "very strong";
807 if (entropy
.binaryStr
.length
>= 192) {
808 strength
= "extremely strong";
810 // If time to crack is less than one day, and password is considered
811 // strong or better based on the number of bits, rename strength to
813 var z
= zxcvbn(entropy
.cleanStr
);
814 var timeToCrack
= z
.crack_times_seconds
.offline_fast_hashing_1e10_per_second
;
815 if (timeToCrack
< 86400 && entropy
.binaryStr
.length
>= 128) {
816 strength
= "easily cracked";
817 if (z
.feedback
.warning
!= "") {
818 strength
= strength
+ " - " + z
.feedback
.warning
;
821 var bitsStr
= entropy
.binaryStr
.length
;
822 var wordCount
= Math
.floor(entropy
.binaryStr
.length
/ 32) * 3;
823 DOM
.entropyFiltered
.html(entropy
.cleanHtml
);
824 DOM
.entropyType
.text(entropy
.base
.str
);
825 DOM
.entropyStrength
.text(strength
);
826 DOM
.entropyEventCount
.text(entropy
.base
.ints
.length
);
827 DOM
.entropyBits
.text(bitsStr
);
828 DOM
.entropyWordCount
.text(wordCount
);
829 DOM
.entropyBinary
.text(entropy
.binaryStr
);
830 DOM
.entropyBitsPerEvent
.text(Math
.log2(entropy
.base
.asInt
).toFixed(2));
836 onSelect: function() {
837 network
= bitcoin
.networks
.bitcoin
;
838 DOM
.bip44coin
.val(0);
842 name: "Bitcoin Testnet",
843 onSelect: function() {
844 network
= bitcoin
.networks
.testnet
;
845 DOM
.bip44coin
.val(1);
850 onSelect: function() {
851 network
= bitcoin
.networks
.litecoin
;
852 DOM
.bip44coin
.val(2);
857 onSelect: function() {
858 network
= bitcoin
.networks
.dogecoin
;
859 DOM
.bip44coin
.val(3);
864 onSelect: function() {
865 network
= bitcoin
.networks
.shadow
;
866 DOM
.bip44coin
.val(35);
870 name: "ShadowCash Testnet",
871 onSelect: function() {
872 network
= bitcoin
.networks
.shadowtn
;
873 DOM
.bip44coin
.val(1);
878 onSelect: function() {
879 network
= bitcoin
.networks
.viacoin
;
880 DOM
.bip44coin
.val(14);
884 name: "Viacoin Testnet",
885 onSelect: function() {
886 network
= bitcoin
.networks
.viacointestnet
;
887 DOM
.bip44coin
.val(1);
892 onSelect: function() {
893 network
= bitcoin
.networks
.jumbucks
;
894 DOM
.bip44coin
.val(26);
899 onSelect: function() {
900 network
= bitcoin
.networks
.clam
;
901 DOM
.bip44coin
.val(23);
906 onSelect: function() {
907 network
= bitcoin
.networks
.dash
;
908 DOM
.bip44coin
.val(5);
913 onSelect: function() {
914 network
= bitcoin
.networks
.namecoin
;
915 DOM
.bip44coin
.val(7);
920 onSelect: function() {
921 network
= bitcoin
.networks
.peercoin
;
922 DOM
.bip44coin
.val(6);