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Private Matching Problem

I am here to ask a question on the current progress of private matching problem. Say, a user has a keyword (e.g. "apple") and a server holds a database of fruit records. Suppose the DB has the record of tuple (ID, name), e.g. (1, apple), (2, pear), (3, grape), and (4, orange).

The user wants to learn the following while keeping the query (including the input and output) private from the server:

  1. if the DB has the fruit the user queries.
  2. the record ID of the fruit if the DB has the fruit the user queries.

I know this is different from PIR (Private Information Retrieval), where the user doesn’t know which index to query. So, just curious on this problem.

Thanks in advance!

Alex

Shiba Inu shows promising signs, but key breakout must occur to go higher

Shiba Inu’s token has been consolidating since May. The “meme” cryptocurrency has been regarded as a Dogecoin killer. SHIB needs to break above key resistance to consider a bullish move attenable. Shiba Inu SHIB/USD is a coin to watch as market sentiment remains weak. Notably, the coin has been showing signs of a recovery. The::Listen

  • Shiba Inu’s token has been consolidating since May.

  • The “meme” cryptocurrency has been regarded as a Dogecoin killer.

  • SHIB needs to break above key resistance to consider a bullish move attenable.

Shiba Inu SHIB/USD is a coin to watch as market sentiment remains weak. Notably, the coin has been showing signs of a recovery. The price has been consolidating between $0.00001 and $0.000012 since May. The crypto-token slipped below the consolidation zone in June but recovered some days later. We believe $0.000012 is a key resistance zone for investors seeking to buy Shiba Inu.

Shiba Inu has often been touted as a Dogecoin killer. The labeling comes due to their resemblance to Dogecoin. Both cryptos are regarded as “meme coins.” Shiba Inu was an overnight sensation in 2021, ending the year as one of the most searched cryptos. Often, SHIB and Dogecoin have been driven by social media mentions rather than fundamentals. With crypto interest remaining muted, the two coins have faced steep selloffs. 

SHIB consolidates but needs a breakout to surge higher

Source – TradingView

Technically, Shiba Inu is in consolidation mode. The 14-day and 21-day moving averages have joined support. The price has crashed back to the $0.00001 support after hitting a resistance. However, historically, SHIB has been very volatile. It could break above the resistance quickly for the smallest of news. At the moment, we find no immediate trigger, and the price could remain subdued. Investors’ attention should turn to the $0.000012 resistance if they seek to buy SHIB.

Summary

Shiba INU is a popular meme token, together with Dogecoin. SHIB crashed this year, alongside major cryptocurrencies. The meme token is currently consolidating. Investors should watch $0.000012 for bullish confirmation before buying.

The post Shiba Inu shows promising signs, but key breakout must occur to go higher appeared first on CoinJournal.

Private Matching Problem

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