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XMSS: define signatures, signing, and verification #177

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marsella opened this issue Nov 11, 2024 · 0 comments
Open
6 tasks

XMSS: define signatures, signing, and verification #177

marsella opened this issue Nov 11, 2024 · 0 comments

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@marsella
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Once we have all the helpers (#175) and keys (#176) defined, we can get to actual signing and verification

  • Define signature type - Section 4.1.8
  • Implement buildAuth function for computing authentication path, and add references / notes about how inefficient it is and why you should use an alternate approach - Section 4.1.9
  • Implement treeSig algorithm - Section 4.1.9
  • Implement XMSS_sign algorithm - Section 4.1.9
  • Implement XMSS_rootFromSig algorithm (with warnings about use) - Section 4.1.10
  • Implement XMSS_verify algorithm - Section 4.1.10
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