Topic: [ANN][XST] Stealth-Coin.com | Tor | StealthText, World's first anonymous SMS Tx! - page 40. (Read 748616 times)

Everyone is afraid because hondo will deliver.
Plus Open Bazaar XST will be next bitcoin BTC and they all are afraid of it
Good job Hondo your name will be in top list over Satoshi
 

Now POOKIE will appear...SHORTLONG CHANGING ID"S

Before addressing the criticisms raised in this thread, I would like to express my sincere appreciation for these criticisms. Although some believe the manner in which they have been introduced may not be optimal to promote civil discourse, they are valuable criticisms nevertheless, and help to strengthen crypto-currencies in general. It is far better to address weaknesses in crypto systems during implementation than it is to address attacks after deployment.

Chandran signatures [1] make use of a common reference string. The common reference string generator (CRSGen) is a necessity for a model that does not require a random oracle, as described in [1]. CRSGen produces a string that is used as an input to a key generation function. The key generation function produces the user's public-private key pair. This key pair has specific properties in that it is a member of a particular mathematical group. In principle, key generation can be replaced by a cryptographic one-way function if the random oracle assumption is introduced.

Admittedly a more difficult issue to address is one of "unlinkability/untraceability", which boils down to the potential for a double spend. In short, Chandran signatures require the generation of a secret random parameter, g, that serves as an input to a "commitment" to a specific key in the key ring. This commitment basically identifies the public key from which the money is spent. The problem is that any number of g can be produced, creating the potential for any number of commitments to the specific public key.

In reality, this same issue exists with CryptoNote ring signatures except that the CryptoNote system incorporates a key image, I, into signing and verification, such that I can only ever be used once. A similar approach can be taken with Chandran signatures. As presented in [1], a key image I can be incorporated into Step 3 of signing and appended to the final signature. In addition to other parameters, Step 3 commits to the public keys of a subset of the ring. Just as with CryptoNote ring signatures, such a modification would commit to the key image and prevent its use for double-spends.

[1] Chandran N., et al. Ring Signatures of Sub-linear Size Without Random Oracles. ICALP 2007, LNCS 4596, pp. 423–434, 2007.


-- Hondo

yeah avoid the point again!! stealthsend what are you going to do when hondo tells you finally after dragging it out that he cant do it..and if he can what are you going to tell people when they have to wait so long for a transaction!!!

Frenzy would be staying awake 24/7 for days on end to bash 1 coin.

Frenzy would be staying awake 24/7 for days on end to bash 1 coin.

Look at the frenzy you are all in and naaah nothing is up here its all sunny days ahead with your vaporware..shame on you all for the absurd denial..

The truth always comes out in the end more to come soon!

Look at the frenzy you are all in and naaah nothing is up here its all sunny days ahead with your vaporware..shame on you all for the absurd denial..

The truth always comes out in the end more to come soon!

Okay, I'm out. Arguing here is a waste of time. Goodluck with your pointless arguing though!