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Minimal 4844 version of c-kzg
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Ramana Kumar 3b0d68036b
Fix bug in compute_powers 		2022-11-02 15:51:06 +00:00
bindings Fix references to min-src 2022-11-01 14:28:51 +00:00
inc Initial commit 2021-02-01 20:15:45 +00:00
lib Insert lib/ directory and update Readme 2021-02-02 11:36:36 +00:00
src Fix bug in compute_powers 2022-11-02 15:51:06 +00:00
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README.md Remove unused code, remove min- prefix 2022-11-01 14:24:02 +00:00

README.md

C-KZG-4844: A minimal library for EIP-4844 Polynomial Commitments

This is a copy of C-KZG stripped down to support the Polynomial Commitments API:

  • compute_aggregate_kzg_proof
  • verify_aggregate_kzg_proof
  • blob_to_kzg_commitment
  • verify_kzg_proof

We also provide load_trusted_setup and free_trusted_setup to load the trusted setup data from a file into an object that can be passed to the API functions, and conversions to/from byte arrays for the relevant types.

The only dependency is blst. Ensure blst.h is provided in inc and libblst.a in lib. (blst.h includes blst_aux.h, but the latter is unused and can be empty.) TODO: import these via git submodule