BSC’s Quantum Defense Works. The Trade-Off Is 40% Slower Transaction Throughput.

BSC’s quantum defense works. The trade-off is 40% slower transaction throughput.

BSC’s quantum-security test worked, but bigger transaction data slowed network throughput by about 40%.

BSC Post-Quantum Upgrade Passes Test, But TPS Falls 40%

BNB Chain has replaced its existing ECDSA encryption algorithm with ML-DSA-44. Test data showed signature size increased from 65 bytes to 2,420 bytes, while TPS dropped by ~40%. BSC’s latest test keeps the user-facing stack familiar while changing the cryptography. BNB Chain released its BSC Post-Quantum Cryptography Migration Report, confirming that quantum-resistant transaction signing is feasible, but at the cost of significant performance ov…

BSC Passes its Quantum Upgrade Test but Loses 40% of Throughput

Key Takeaways ML-DSA-44 replaces ECDSA; signature size grows from 65 bytes to 2,420 bytes, +37x. Block size at 2,000 TPS grows from ~130 KB to ~2 MB, +18x, driven by signature size. Cross-region TPS falls approximately 40% in testing. Existing addresses, RPCs, SDKs, and wallets remain compatible. What the upgrade replaces and why The existing ECDSA algorithm using the secp256k1 curve is computationally efficient but theoretically vulnerable to …

Binance's BNB Chain tests quantum defense, sees 40% drop in throughput

BNB Chain's quantum defense tests highlight the trade-off between enhanced security and reduced network efficiency, impacting future scalability. The post Binance’s BNB Chain tests quantum defense, sees 40% drop in throughput appeared first on Crypto Briefing.

BNB Chain Post-Quantum Test Cuts TPS By 40% As Signature Size Jumps

BNB Chain has tested a post-quantum migration path for its main smart-contract network, showing that quantum-resistant transaction signing can work today but at a heavy performance cost. The BSC Post-Quantum Cryptography Migration Report replaces today’s ECDSA transaction signatures with ML-DSA-44 and moves consensus vote aggregation toward pqSTARKs, while keeping existing addresses, RPC endpoints, SDKs and wallets compatible. The compatibility …

CoinStats - BNB Chain Post-Quantum Test Cuts TPS By 40% A...

BNB Chain has tested a post-quantum migration path for its main smart-contract network, showing that quantum-resistant transaction signing can work today but at a heavy performance cost. The BSC Post-Quantum Cryptography Migration Report replaces today’s ECDSA transaction signatures with ML-DSA-44 and moves consensus vote aggregation toward pqSTARKs, while keeping existing addresses, RPC endpoints, SDKs and wallets compatible. The compatibility …