Survey reviews post-quantum cryptography for industrial applications
Authors benchmark KEMs and signatures and discuss quantum resources needed to break common schemes.
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Stories tagged #digital-signatures
SILMARILS-MV offers dealer-free signatures for permissioned blockchains
Threshold notarization keeps certificates at 32(ω+1) bytes and cuts authentication traffic 22x versus ML-DSA-44 at 1,000 validators.
Efficient TCitH-Based Alternatives to SLH-DSA: Cross-Layer ASIC Design of Mirath
A 22nm Mirath ASIC signs 17.8x faster than same-node SLH-DSA while using 58% less area.
New Attack Against RSA
A reimplemented 2007 attack forges unpadded 1024-bit RSA signatures in 1380 core-years without recovering the private key.
Prefix Puncturable Signatures with Smaller Signing Key from HIBS
Researchers propose prefix puncturable signatures from hierarchical identity-based signatures with smaller punctured keys.
Forgery of C2PA on a Pixel 10
Researcher forged a Google Pixel 10 C2PA content credential with genuine signatures, showing root-level attackers can fake photo provenance.
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