Abstract: As fundamental components of symmetric cryptosystems, block ciphers are pivotal for secure communication. Differential cryptanalysis (DC) has become a cornerstone for evaluating block cipher ...

Microsoft is killing off an obsolete and vulnerable encryption cipher that Windows has supported by default for 26 years following more than a decade of devastating hacks that exploited it and ...

Block's stock fell after weak third-quarter earnings fell short of Wall Street expectations. The firm showed slowing gross profit growth for Square, despite higher gross profit volume. Block shares ...

Cipher Mining (CIFR) is one of the Bitcoin mining companies reshaping its business around AI. These companies have been hit hard by Bitcoin’s halving in 2024, and even the rising price of BTC hasn’t ...

Revenue missed expectations at $72.0M versus $79.1M forecast, but adjusted earnings per share beat handily at $0.10 against a loss estimate of negative $0.02. By the time the market closed, shares of ...

Cipher Mining's stock jumped over 34% despite the company missing Q3 earnings and revenue estimates. The company signed a 15-year, $5.5 billion data center agreement with Amazon Web Services for AI ...

Crypto miner Cipher Mining (CIFR) soared nearly 20% in pre-market on Monday after announcing a $5.5 billion, 15-year deal with Amazon Web Services (AWS) to supply power and space for artificial ...

Cipher Mining Inc (NASDAQ:CIFR) shares are trading higher on Monday after the company reported third-quarter results and announced it signed a 15-year lease agreement with Amazon Web Services. What To ...

Fellow miner IREN also signed a multi-year GPU cloud services contract with Microsoft worth $9.7 billion on Monday. Bitcoin mining company Cipher Mining surged more than 34% after revealing a new ...

IREN Limited (NASDAQ: IREN) and Cipher Mining Inc. (NASDAQ: CIFR) made major moves with Microsoft and Amazon, signaling their shift from Bitcoin mining to AI infrastructure. IREN Limited (NASDAQ: IREN ...