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VerifyDataColumnsSidecarKZGProofs: Check if sizes match. (#15892)

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This commit is contained in:
Manu NALEPA
2025-10-20 19:06:13 +02:00
committed by GitHub
parent 5a897dfa6b
commit a3baf98b05
3 changed files with 33 additions and 3 deletions
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8
beacon-chain/core/peerdas/p2p_interface_test.go
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@@ -68,6 +68,14 @@ func TestVerifyDataColumnSidecarKZGProofs(t *testing.T) {
err := kzg.Start()
require.NoError(t, err)
t.Run("size mismatch", func(t *testing.T) {
sidecars := generateRandomSidecars(t, seed, blobCount)
sidecars[0].Column[0] = sidecars[0].Column[0][:len(sidecars[0].Column[0])-1] // Remove one byte to create size mismatch
err := peerdas.VerifyDataColumnsSidecarKZGProofs(sidecars)
require.ErrorIs(t, err, peerdas.ErrMismatchLength)
})
t.Run("invalid proof", func(t *testing.T) {
sidecars := generateRandomSidecars(t, seed, blobCount)
sidecars[0].Column[0][0]++ // It is OK to overflow