status-im/eth2.0-specs
2
0
Fork 0
mirror of https://github.com/status-im/eth2.0-specs.git synced 2025-02-09 09:14:32 +00:00
Code Issues Projects Releases Wiki Activity
eth2.0-specs/tests/formats/kzg_7594/compute_cells_and_proofs.md
Justin Traglia e514ac6328 Add kzg_7594 test formats
2024-04-23 10:15:21 -05:00

926 B
Raw Blame History

Test format: Compute cells and proofs

Compute the cells and cell KZG proofs for a given blob.

Test case format

The test data is declared in a data.yaml file:

input:
  blob: Blob -- the data blob
output: Tuple[List[Cell], List[KZGProof]] -- the cells and proofs
  • Blob is a 131072-byte hexadecimal string, prefixed with 0x.
  • Cell is a 2048-byte hexadecimal string, prefixed with 0x.
  • KZGProof is a 48-byte hexadecimal string, prefixed with 0x.

All byte(s) fields are encoded as strings, hexadecimal encoding, prefixed with 0x.

Condition

The compute_cells_and_proofs handler should compute the cells (chunks of an extended blob) and cell KZG proofs for blob, and the result should match the expected output. If the blob is invalid (e.g. incorrect length or one of the 32-byte blocks does not represent a BLS field element) it should error, i.e. the output should be null.