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Solana tests quantum resistant cryptography with major performance tradeoffs

April 5, 2026Monad Pump, CryptosRus, BSCN

Multiple accounts report Solana is actively testing quantum-resistant signatures, with early results showing much larger signatures and significantly slower performance, framing a speed versus security tradeoff.

Solana tests quantum-resistant cryptography, with early results showing 40× larger signatures and ~90% slower performance.
SOLANA IS TESTING QUANTUM -- AND IT REVEALS THE TRADEOFF
WILL SOLANA TRADE SPEED FOR SECURITY?
Monad Pump
CryptosRus
BSCN
post quantumperformancesecuritypost quantumquantum resistant

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