HAETAE update v3.0 (July 4, 2024)
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Hyeongmin Choe
Jul 17, 2024, 10:08:24 PM (10 days ago) Jul 17
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Hi all,
Haetae has recently been updated to v3.0. Please find it on our website: https://www.kpqc.cryptolab.co.kr/haetae
To summarize the changes,
- We corrected the private key sizes in the specification, which were missing 32 bytes.
- B′ has been reduced by 0.01 to satisfy Lemma 5; the effect on the implementation is negligible.
- We significantly improved the key generation procedure and achieved 40-60% reduced clock
cycles in AVX2 implementation.
Best,
Team Haetae
Haetae has recently been updated to v3.0. Please find it on our website: https://www.kpqc.cryptolab.co.kr/haetae
To summarize the changes,
- We corrected the private key sizes in the specification, which were missing 32 bytes.
- B′ has been reduced by 0.01 to satisfy Lemma 5; the effect on the implementation is negligible.
- We significantly improved the key generation procedure and achieved 40-60% reduced clock
cycles in AVX2 implementation.
Best,
Team Haetae
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