forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-06-12 01:41:36 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

crypto/kzg4844: explain it better

Browse source
This commit is contained in:
Felix Lange 2026-04-23 12:46:50 +02:00
parent 1677f350a2
commit 37309794ae
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
crypto/kzg4844/kzg4844.go
View file

@ -215,8 +215,9 @@ func IsValidVersionedHash(h []byte) bool {
// For each blob being proven, the cells slice must contain at least 64 items.
//
// The `cellIndices` specify which of the 128 cells of each blob are given.
// Thus, `len(cellIndices)` must be >= 64 and <= 128 to be valid.
// `len(cells)` must be a multiple of `len(cellIndices)`.
// Note the list of indices is shared among all blobs, i.e. for a given list of indices
// [1, 2, 13], the cells slice must contain cells [1, 2, 13] of each blob.
// Thus, `len(cells)` must be a multiple of `len(cellIndices)`.
//
// One proof must be given for each cell. As such, `len(proofs)` must equal `len(cells)`.
func VerifyCells(cells []Cell, commitments []Commitment, proofs []Proof, cellIndices []uint64) error {