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Conceptintro

Signature forgery

Also called forgery, existential forgery.

Producing a valid signature that the legitimate signer never created; the attack the security notions rule out.

Producing a valid signature that the legitimate signer never created; the attack the security notions rule out.

About this page

The build computes these levels from the evidence in the repository. Each row says what the next level needs. Read what the levels mean.

LadderLevelWhat the next level needs
Human proofH0 no proof
  • add a proof in proofs/ (06.5)
LeanL0 no Lean part
  • name a Lean module in the lean field (07)
VisualV0 none
  • add viz/scene.ts or a figure (10)
WritingW0 stub
  • one source with a locator