NXT :: descendant of Bitcoin - Updated Information

[msin]

Can someone send me links to any secure online Nxt wallets available?  Working with a couple exchanges to add Nxt and want to make it easy for their end users.  Thanks.

Don't trust online wallets.

Just implement your own wallet app and make it opensource to let other contribute and audit the code base.

Agreed, just wanted to see what we have out there.  

Thanks Pin

[barbierir]

I found this android wallet for Nxt, is it legit? I don't remember seeing it mentioned in this thread, on the forums, on nxtclient.org or anywhere else.

https://play.google.com/store/apps/details?id=org.nextcoin.nxtclient

[lophie]

I found this android wallet for Nxt, is it legit? I don't remember seeing it mentioned in this thread, on the forums, on nxtclient.org or anywhere else.

https://play.google.com/store/apps/details?id=org.nextcoin.nxtclient

Yes and it is very awesome you can build it from source, it is available. I actually read some of the source it connects to other nodes to perform operations but it is safe because it does the signing locally, Now just ensure that YOUR PHONE is spyware free

- Lophie

[opticalcarrier]

Don't trust online wallets.

THIS THIS THIS.  you can never fully trust online wallets!  EVEN IF they have SSL certs!  By trusting an online wallet you are trusting anyone who has access to the server.  Do you know how many people that is?  If its a VPS its even worse!

Best case is to wait for a javascript client that signs outbound transactions and polls public nodes for inbound transactions.  We REALLY need this, if this comes out....price will skyrocket.

[POPPP]

I would like to see Nxt's AE implement a social credit system.  This social credit system would allow people to issue micro loans and establish LETSystems in their communities.  LETSystems allow communities with no external capital or capital of their own to resurrect their own economy with an expanding/contracting credit system.

This idea is in-line with BCNext's vision of currencies built on top of Nxt.  I hope he would approve.

+1

In combination with reputation system(credit rating) micro-loans could be huge....well in the beginning for digital goods, gaming, etc.

that could be huge

[abuelau]

Can someone send me links to any secure online Nxt wallets available?  Working with a couple exchanges to add Nxt and want to make it easy for their end users.  Thanks.

please define secure in online.

maybe: https://wallet.mynxt.info/

I can provide information about the security of the wallet if necessary.

[Jean-Luc]

is there an api call that returns all api calls, or is it possible to access the javadoc @ https://nxt.airdns.org:7875/doc/ to get a list of all api calls? I am a bit panicky on missing out on important things, e.g. as with the vote thingy, which I only just picked up en passant

There is no API to get them all, but in the javadoc each class under the nxt.http package handles exactly one API call. Unfortunately I haven't had the time to document their parameters and return values in the javadoc itself.
The javadoc is also available on your local node under webapps/root/doc.
It was CfB who added the voting system, and it is not enabled yet, so I didn't have much to say about it in the changelog.

[msin]

Can someone send me links to any secure online Nxt wallets available?  Working with a couple exchanges to add Nxt and want to make it easy for their end users.  Thanks.

please define secure in online.

maybe: https://wallet.mynxt.info/

I can provide information about the security of the wallet if necessary.

Okay, please provide.

[Jean-Luc]

following errors in 7.6, but running

Code:

        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:00.643] DEBUG: Invalid transaction attachment:
{"alias":"greenenergymarket","uri":""}
[2014-02-19 17:46:00.643] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 6871
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:00.646] DEBUG: Invalid transaction attachment:
{"message":"d5664d4c6a788a6c639da093f952c1c87669aecbff05695fa62784251d639ddcc8cd
12a576de592ad929f3e035af881372b9a42e3a6310193fc486d51b408ecbadc79aa5260db0d55ad3
eda0db9acce23a1588881e9c141419e9baba43dde842"}
[2014-02-19 17:46:00.647] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Arbitrary messages not yet enabled at he
ight 6872
        at nxt.Transaction$Type$Messaging$1.validateAttachment(Transaction.java:
755)
        at nxt.Transaction$Type$Messaging$1.loadAttachment(Transaction.java:743)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:00.650] DEBUG: Invalid transaction attachment:
{"alias":"NRSrelease","uri":"http:\/\/download.nxtcrypto.org\/nxt-client-0.7.6.z
ip"}
[2014-02-19 17:46:00.650] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 6872
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:00.653] DEBUG: Invalid transaction attachment:
{"alias":"NRSversion","uri":"0.7.6 c219d6a13c870ea7f454fe1e91efe6c6098bed767156a
a8921aad0bebe9fe79a"}
[2014-02-19 17:46:00.653] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 6873
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.216] DEBUG: Invalid transaction attachment:
{"alias":"distributedenergymarket","uri":""}
[2014-02-19 17:46:07.216] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8270
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.219] DEBUG: Invalid transaction attachment:
{"alias":"hkland","uri":""}
[2014-02-19 17:46:07.220] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8271
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.222] DEBUG: Invalid transaction attachment:
{"alias":"nxtgreenenergymarket","uri":""}
[2014-02-19 17:46:07.222] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8271
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.225] DEBUG: Invalid transaction attachment:
{"alias":"NXTCraft","uri":""}
[2014-02-19 17:46:07.226] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8272
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.229] DEBUG: Invalid transaction attachment:
{"alias":"NXTScape","uri":""}
[2014-02-19 17:46:07.230] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8272
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.233] DEBUG: Invalid transaction attachment:
{"alias":"greenenergymarket","uri":""}
[2014-02-19 17:46:07.233] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8273
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.236] DEBUG: Invalid transaction attachment:
{"message":"d5664d4c6a788a6c639da093f952c1c87669aecbff05695fa62784251d639ddcc8cd
12a576de592ad929f3e035af881372b9a42e3a6310193fc486d51b408ecbadc79aa5260db0d55ad3
eda0db9acce23a1588881e9c141419e9baba43dde842"}
[2014-02-19 17:46:07.236] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Arbitrary messages not yet enabled at he
ight 8274
        at nxt.Transaction$Type$Messaging$1.validateAttachment(Transaction.java:
755)
        at nxt.Transaction$Type$Messaging$1.loadAttachment(Transaction.java:743)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.239] DEBUG: Invalid transaction attachment:
{"alias":"NRSrelease","uri":"http:\/\/download.nxtcrypto.org\/nxt-client-0.7.6.z
ip"}
[2014-02-19 17:46:07.239] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8274
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:46:07.242] DEBUG: Invalid transaction attachment:
{"alias":"NRSversion","uri":"0.7.6 c219d6a13c870ea7f454fe1e91efe6c6098bed767156a
a8921aad0bebe9fe79a"}
[2014-02-19 17:46:07.242] DEBUG: Dropping invalid transaction
nxt.Transaction$NotYetEnabledException: Aliases not yet enabled at height 8275
        at nxt.Transaction$Type$Messaging$2.validateAttachment(Transaction.java:
831)
        at nxt.Transaction$Type$Messaging$2.loadAttachment(Transaction.java:801)

        at nxt.Transaction.getTransaction(Transaction.java:157)
        at nxt.Blockchain.processJSONTransactions(Blockchain.java:796)
        at nxt.Blockchain.access$000(Blockchain.java:40)
        at nxt.Blockchain$1.run(Blockchain.java:89)
        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
        at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
access$301(Unknown Source)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.
run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
[2014-02-19 17:49:57.457] Checksum passed at block 30000

Again ignore, those are harmless, I forgot to comment out the debug logging. Throwing a NotYetEnabledException is the normal way that such errors are handled, and from the point of view of your node which is behind in loading the blockchain, those features are indeed not yet enabled. When it catches up with the current blockchain head, it will no longer consider those transactions invalid.

[abuelau]

Can someone send me links to any secure online Nxt wallets available?  Working with a couple exchanges to add Nxt and want to make it easy for their end users.  Thanks.

please define secure in online.

maybe: https://wallet.mynxt.info/

I can provide information about the security of the wallet if necessary.

Okay, please provide.

In short:

1) Nxt Account Private Keys are 50 chars randomly generated by cryptographic standard algorithm
2) Keys are AES 256 encrypted twice. One time using a site-wide private AES key and one time using the user's salted password.
3) Only SSL is allowed through the site

If an attacker ever gets on hold of my database, they won't be able to decrypt the account private keys without having both the user password AND the site-wide AES private key.

No system is 100% safe, we all know this. But I think this wallet is much safer than simply using brain wallets (as it is today). Humans are not very good in creating and then storing truly random passwords.

[wesleyh]

Don't trust online wallets.

THIS THIS THIS.  you can never fully trust online wallets!  EVEN IF they have SSL certs!  By trusting an online wallet you are trusting anyone who has access to the server.  Do you know how many people that is?  If its a VPS its even worse!

Best case is to wait for a javascript client that signs outbound transactions and polls public nodes for inbound transactions.  We REALLY need this, if this comes out....price will skyrocket.

Umm isn't that what my client does ? http://nxtra.org/nxt-client (ok, it doesn't yet sign outbound transactions, but it's on my todo list :-))

[ChuckOne]

In short:

1) Nxt Account Private Keys are 50 chars randomly generated by cryptographic standard algorithm
2) Keys are AES 256 encrypted twice. One time using a site-wide private AES key and one time using the user's salted password.
3) Only SSL is allowed through the site

If an attacker ever gets on hold of my database, they won't be able to decrypt the account private keys without having both the user password AND the site-wide AES private key.

No system is 100% safe, we all know this. But I think this wallet is much safer than simply using brain wallets (as it is today). Humans are not very good in creating and then storing truly random passwords.

Sounds good.

What is the cryptographic standard algorithm for creating the passwords?

[ChuckOne]

Don't trust online wallets.

THIS THIS THIS.  you can never fully trust online wallets!  EVEN IF they have SSL certs!  By trusting an online wallet you are trusting anyone who has access to the server.  Do you know how many people that is?  If its a VPS its even worse!

Best case is to wait for a javascript client that signs outbound transactions and polls public nodes for inbound transactions.  We REALLY need this, if this comes out....price will skyrocket.

Umm isn't that what my client does ? http://nxtra.org/nxt-client (ok, it doesn't yet sign outbound transactions, but it's on my todo list :-))

Great. We would love to see it.

[abuelau]

In short:

1) Nxt Account Private Keys are 50 chars randomly generated by cryptographic standard algorithm
2) Keys are AES 256 encrypted twice. One time using a site-wide private AES key and one time using the user's salted password.
3) Only SSL is allowed through the site

If an attacker ever gets on hold of my database, they won't be able to decrypt the account private keys without having both the user password AND the site-wide AES private key.

No system is 100% safe, we all know this. But I think this wallet is much safer than simply using brain wallets (as it is today). Humans are not very good in creating and then storing truly random passwords.

Sounds good.

What is the cryptographic standard algorithm for creating the passwords?

Linux's urandom whch uses environmental noise from drivers to generate truly random numbers.

[martismartis]

Just to inform, 0.7.6 runs smoothly on Android TV stick public node.

For a while

[lophie]

Guys I have been thinking (<- typical  ).

If I am mining with alot of nxt and I wasn to send a transaction but I am okay if it takes the whole day to include, How about I DONT broadcast my transactions and just try to generate a block with my transactions + others. So whenever I find a block I will actually be sending NXT for free.

Is there any major flaws in this logic, I mean can anyone here point them out because sure there are plenty .

- Lophie

[lophie]

Just to inform, 0.7.6 runs smoothly on Android TV stick public node.

For a while

Picuntu? Please share hardware and software information, I am VERY interested... I bricked a stick for this...

[punkrock]

Unregistered users = 3 votes per hour!

>>>>>>>>>>>>>>> PLEASE VOTE! <<<<<<<<<<<<<<<

Registered users = 6 votes per hour!

Please quote me, share on Twitter, Facebook, Reddit... thanks!

BUY VOTES FOR NXT!

1 VOTE = 0,00005 BTC
1 BTC = 20,000 VOTES FOR NXT

Website: https://www.mintpal.com/voting
How to? Send any BTC to 1KB2AWLpKByBifkyQLJERhZi4jVDGWMA4n

Each 0.00005000 BTC received will count for 1 vote. All payment votes will be publicly visible, as you can see by clicking here.

[wesleyh]

Unregistered users = 3 votes per hour!

>>>>>>>>>>>>>>> PLEASE VOTE! <<<<<<<<<<<<<<<

Registered users = 6 votes per hour!

Please quote me, share on Twitter, Facebook, Reddit... thanks!

BUY VOTES FOR NXT!

1 VOTE = 0,00005 BTC
1 BTC = 20,000 VOTES FOR NXT

Website: https://www.mintpal.com/voting
How to? Send any BTC to 1KB2AWLpKByBifkyQLJERhZi4jVDGWMA4n

Each 0.00005000 BTC received will count for 1 vote. All payment votes will be publicly visible, as you can see by clicking here.

You should change the message to say that you can actually click 3 times in a row. There appears to be no time limit in between.

[ChuckOne]

In short:

1) Nxt Account Private Keys are 50 chars randomly generated by cryptographic standard algorithm
2) Keys are AES 256 encrypted twice. One time using a site-wide private AES key and one time using the user's salted password.
3) Only SSL is allowed through the site

If an attacker ever gets on hold of my database, they won't be able to decrypt the account private keys without having both the user password AND the site-wide AES private key.

No system is 100% safe, we all know this. But I think this wallet is much safer than simply using brain wallets (as it is today). Humans are not very good in creating and then storing truly random passwords.

Sounds good.

What is the cryptographic standard algorithm for creating the passwords?

Linux's urandom whch uses environmental noise from drivers to generate truly random numbers.

Thank you.

This should be the certificate fingerprints:

sha-256: 15 0B D5 E2 89 C9 73 4A D5 89 29 07 10 28 22 F4 4B 8F 9B 72 90 B9 58 AF 47 73 E7 98 7B BD 0C 79
sha-1: 88 5F 57 E9 93 51 F9 48 96 9F 1A 31 A6 B9 93 C9 8E 28 3E A0
issued on 2/2/14
expires on 2/3/15

I think that should be enough data for everyone to decide whether they trust you and the security of the server.

Am I right that the physical device is in the cloud?