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Module tabulation

Module tabulation 

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Exact upstream tabulation constants; see PROVENANCE.md and LICENSE-ETH-BSD-3-Clause.

Constants§

TABULATION
Upstream constants indexed by bank, key-bit value, then key-bit position. Addresses use only the low six bits; provenance and license are adjacent.

Functions§

hashes
Nine six-bit addresses formed by XORing the constants selected by key bits. This fixed affine mapping is neither cryptographic nor resistant to adversarial collision sets; the reference tests verify the expanded logic.