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Update da/verifier.py

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Co-authored-by: Daniel Sanchez <sanchez.quiros.daniel@gmail.com>
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megonen 2025-05-27 09:44:40 +03:00 committed by GitHub
parent 2eaff7af0e
commit c2d5272408
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1 changed files with 2 additions and 2 deletions
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da/verifier.py
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@ -40,8 +40,8 @@ class DAVerifier:
# 2. Reconstruct combined commitment: combined_commitment = sum_{i=0..l-1} h^i * row_commitments[i]
combined_commitment = blob.row_commitments[0]
power = h
for com in blob.row_commitments[1:]:
combined_commitment = bls.add(combined_commitment,bls.multiply(com, power))
for commitment in blob.row_commitments[1:]:
combined_commitment = bls.add(combined_commitment,bls.multiply(commitment, power))
power = power * h
# 3. Compute combined evaluation v = sum_{i=0..l-1} (h^i * column_data[i])