Grafhen: Group-Based Homomorphic Encryption Without Noise
Postedabout 2 months agoActiveabout 2 months ago
arxiv.orgTechstory
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Homomorphic EncryptionCryptographyPrivacy-Preserving Technologies
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Homomorphic Encryption
Cryptography
Privacy-Preserving Technologies
A new paper proposes a group-based homomorphic encryption scheme called Grafhen that claims to eliminate noise, with commenters exploring the scheme's potential applications and implementation details.
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Nov 10, 2025 at 9:55 AM EST
about 2 months ago
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Nov 10, 2025 at 11:56 AM EST
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Nov 10, 2025 at 8:37 PM EST
about 2 months ago
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The implementation doesn't appear to be public, but their GitHub strongly suggests that the commercial application they have in mind is privacy-preserving bidding on ads: https://github.com/raveltech