structure definition def or abbrev

`KeyLengthCert`

No prose has been written for this declaration yet. The Lean source and graph data below render without it.

formal statement (Lean)

  59structure KeyLengthCert where
  60  ratio_pos : 0 < securityLevelRatio
  61  ratio_gt_one : 1 < securityLevelRatio
  62  key_doubling : keyLength128 * 2 = keyLength256
  63

used by (2)

From the project-wide theorem graph. These declarations reference this one in their body.

cert in IndisputableMonolith.Cryptography.KeyLengthFromPhiLadder decl_use
cert_inhabited in IndisputableMonolith.Cryptography.KeyLengthFromPhiLadder decl_use

depends on (3)

Lean names referenced from this declaration's body.

keyLength128 in IndisputableMonolith.Cryptography.KeyLengthFromPhiLadder decl_use
keyLength256 in IndisputableMonolith.Cryptography.KeyLengthFromPhiLadder decl_use
securityLevelRatio in IndisputableMonolith.Cryptography.KeyLengthFromPhiLadder decl_use