French Startup Estimates RSA-2048 Could Fall in Three Days With 23,000 Qubits. French quantum computing startup Alice & Bob estimates that 23,000 cat qubits could break RSA-2048 encryption in three days, while 30,000 could defeat blockchain elliptic-curve cryptography in an hour, raising concerns about long-term data security and cryptocurrency exposure.
First seen on govinfosecurity.com
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