feat(avm): poseidon2 in vm2 by IlyasRidhuan · Pull Request #11597 · AztecProtocol/aztec-packages

IlyasRidhuan · 2025-01-29T16:45:32Z

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IlyasRidhuan · 2025-01-29T16:46:03Z

feat(avm): poseidon2 in vm2 #11597 👈 (View in Graphite)
feat(avm): constrained ec_add #11525
feat(avm): constrain sha256 #11048
fix: hardcode value in constants #11442
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fcarreiro

Will leave some more useful comments tomorrow!

fcarreiro · 2025-02-12T17:45:20Z

+// Alpha (exponentiation): 5
+namespace poseidon2_params;
+    // Internal Matrix Diagonal (for partial rounds)
+    pol MU_0 = 7626475329478847982857743246276194948757851985510858890691733676098590062311;


I think Jean was suggesting we put these (well, for ECC) in the aztec constants so that you can use them both in PIL and C++? no strong preference from my side but worth considering

hmm i think this is fine as is. They're already available in cpp through bb in nicer hex form anyways, while in PIL they need to be in this decimal format.

fcarreiro

Looking good in general! Leaving the constraints to Jean.

fcarreiro · 2025-02-13T17:01:07Z

 }

-} // namespace bb::avm2::simulation
+} // namespace bb::avm2::simulation


[Re: line +181]

nit: revert?

See this comment inline on Graphite.

fcarreiro · 2025-02-13T17:05:12Z

+
+    std::vector<Poseidon2PermutationEvent> event_results = perm_event_emitter.dump_events();
+
+    EXPECT_EQ(result, expected);


You should still use a container matcher. If you want to reuse your expected variable, you can use ElementsAreArray(). Same in the other EXPECT_EQ against expected. (and in other tests).

🤖 I have created a release *beep* *boop* --- <details><summary>aztec-package: 0.77.0</summary> ## [0.77.0](aztec-package-v0.76.4...aztec-package-v0.77.0) (2025-02-14) ### Miscellaneous * **aztec-package:** Synchronize aztec-packages versions </details> <details><summary>barretenberg.js: 0.77.0</summary> ## [0.77.0](barretenberg.js-v0.76.4...barretenberg.js-v0.77.0) (2025-02-14) ### Miscellaneous * **barretenberg.js:** Synchronize aztec-packages versions </details> <details><summary>aztec-packages: 0.77.0</summary> ## [0.77.0](aztec-packages-v0.76.4...aztec-packages-v0.77.0) (2025-02-14) ### ⚠ BREAKING CHANGES * Only decrement the counter of an array if its address has not changed (noir-lang/noir#7297) ### Features * PIL relations modifications for bc decomposition ([#11935](#11935)) ([6c93058](6c93058)) * Poseidon2 in vm2 ([#11597](#11597)) ([2c199d8](2c199d8)) * Refactor `append_tx_effects_for_blob` ([#11805](#11805)) ([e5a055b](e5a055b)) ### Bug Fixes * **docs:** Update token bridge diagram ([#11982](#11982)) ([e5da9ed](e5da9ed)) * Let LSP read `noirfmt.toml` for formatting files (noir-lang/noir#7355) ([4d35d2f](4d35d2f)) * Only decrement the counter of an array if its address has not changed (noir-lang/noir#7297) ([4d35d2f](4d35d2f)) * Test more prover agents devnet ([#11990](#11990)) ([f12be5f](f12be5f)) ### Miscellaneous * Avoid u128s in brillig memory (noir-lang/noir#7363) ([4d35d2f](4d35d2f)) * **ci:** Downgrade 4epochs test to transfer test ([#11983](#11983)) ([2340aab](2340aab)) * Explanations about skippable ([#11984](#11984)) ([19589bc](19589bc)) * Op wires index from 0 ([#11986](#11986)) ([be1b563](be1b563)) * Prep for ci3 ([8edee9e](8edee9e)) * Remove browser test ([3e570be](3e570be)) * Replace relative paths to noir-protocol-circuits ([b8ba716](b8ba716)) * Some polishing on the skippable document ([#11997](#11997)) ([50e0a38](50e0a38)) * Update docs about integer overflows (noir-lang/noir#7370) ([4d35d2f](4d35d2f)) </details> <details><summary>barretenberg: 0.77.0</summary> ## [0.77.0](barretenberg-v0.76.4...barretenberg-v0.77.0) (2025-02-14) ### Features * PIL relations modifications for bc decomposition ([#11935](#11935)) ([6c93058](6c93058)) * Poseidon2 in vm2 ([#11597](#11597)) ([2c199d8](2c199d8)) ### Miscellaneous * Explanations about skippable ([#11984](#11984)) ([19589bc](19589bc)) * Op wires index from 0 ([#11986](#11986)) ([be1b563](be1b563)) * Some polishing on the skippable document ([#11997](#11997)) ([50e0a38](50e0a38)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

🤖 I have created a release *beep* *boop* --- <details><summary>aztec-package: 0.77.0</summary> ## [0.77.0](AztecProtocol/aztec-packages@aztec-package-v0.76.4...aztec-package-v0.77.0) (2025-02-14) ### Miscellaneous * **aztec-package:** Synchronize aztec-packages versions </details> <details><summary>barretenberg.js: 0.77.0</summary> ## [0.77.0](AztecProtocol/aztec-packages@barretenberg.js-v0.76.4...barretenberg.js-v0.77.0) (2025-02-14) ### Miscellaneous * **barretenberg.js:** Synchronize aztec-packages versions </details> <details><summary>aztec-packages: 0.77.0</summary> ## [0.77.0](AztecProtocol/aztec-packages@aztec-packages-v0.76.4...aztec-packages-v0.77.0) (2025-02-14) ### ⚠ BREAKING CHANGES * Only decrement the counter of an array if its address has not changed (noir-lang/noir#7297) ### Features * PIL relations modifications for bc decomposition ([#11935](AztecProtocol/aztec-packages#11935)) ([6c93058](AztecProtocol/aztec-packages@6c93058)) * Poseidon2 in vm2 ([#11597](AztecProtocol/aztec-packages#11597)) ([2c199d8](AztecProtocol/aztec-packages@2c199d8)) * Refactor `append_tx_effects_for_blob` ([#11805](AztecProtocol/aztec-packages#11805)) ([e5a055b](AztecProtocol/aztec-packages@e5a055b)) ### Bug Fixes * **docs:** Update token bridge diagram ([#11982](AztecProtocol/aztec-packages#11982)) ([e5da9ed](AztecProtocol/aztec-packages@e5da9ed)) * Let LSP read `noirfmt.toml` for formatting files (noir-lang/noir#7355) ([4d35d2f](AztecProtocol/aztec-packages@4d35d2f)) * Only decrement the counter of an array if its address has not changed (noir-lang/noir#7297) ([4d35d2f](AztecProtocol/aztec-packages@4d35d2f)) * Test more prover agents devnet ([#11990](AztecProtocol/aztec-packages#11990)) ([f12be5f](AztecProtocol/aztec-packages@f12be5f)) ### Miscellaneous * Avoid u128s in brillig memory (noir-lang/noir#7363) ([4d35d2f](AztecProtocol/aztec-packages@4d35d2f)) * **ci:** Downgrade 4epochs test to transfer test ([#11983](AztecProtocol/aztec-packages#11983)) ([2340aab](AztecProtocol/aztec-packages@2340aab)) * Explanations about skippable ([#11984](AztecProtocol/aztec-packages#11984)) ([19589bc](AztecProtocol/aztec-packages@19589bc)) * Op wires index from 0 ([#11986](AztecProtocol/aztec-packages#11986)) ([be1b563](AztecProtocol/aztec-packages@be1b563)) * Prep for ci3 ([8edee9e](AztecProtocol/aztec-packages@8edee9e)) * Remove browser test ([3e570be](AztecProtocol/aztec-packages@3e570be)) * Replace relative paths to noir-protocol-circuits ([b8ba716](AztecProtocol/aztec-packages@b8ba716)) * Some polishing on the skippable document ([#11997](AztecProtocol/aztec-packages#11997)) ([50e0a38](AztecProtocol/aztec-packages@50e0a38)) * Update docs about integer overflows (noir-lang/noir#7370) ([4d35d2f](AztecProtocol/aztec-packages@4d35d2f)) </details> <details><summary>barretenberg: 0.77.0</summary> ## [0.77.0](AztecProtocol/aztec-packages@barretenberg-v0.76.4...barretenberg-v0.77.0) (2025-02-14) ### Features * PIL relations modifications for bc decomposition ([#11935](AztecProtocol/aztec-packages#11935)) ([6c93058](AztecProtocol/aztec-packages@6c93058)) * Poseidon2 in vm2 ([#11597](AztecProtocol/aztec-packages#11597)) ([2c199d8](AztecProtocol/aztec-packages@2c199d8)) ### Miscellaneous * Explanations about skippable ([#11984](AztecProtocol/aztec-packages#11984)) ([19589bc](AztecProtocol/aztec-packages@19589bc)) * Op wires index from 0 ([#11986](AztecProtocol/aztec-packages#11986)) ([be1b563](AztecProtocol/aztec-packages@be1b563)) * Some polishing on the skippable document ([#11997](AztecProtocol/aztec-packages#11997)) ([50e0a38](AztecProtocol/aztec-packages@50e0a38)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

This was referenced Jan 29, 2025

feat(avm): constrain sha256 #11048

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fix: hardcode value in constants #11442

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feat(avm): constrained ec_add #11525

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feat: poseidon2 in vm2

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chore(master): Release 0.77.0 #11985

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fcarreiro changed the title ~~feat: poseidon2 in vm2~~ feat(avm): poseidon2 in vm2 Feb 14, 2025

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feat(avm): poseidon2 in vm2#11597

feat(avm): poseidon2 in vm2#11597
IlyasRidhuan merged 1 commit into
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IlyasRidhuan commented Jan 29, 2025

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		std::vector<Poseidon2PermutationEvent> event_results = perm_event_emitter.dump_events();

		EXPECT_EQ(result, expected);

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IlyasRidhuan commented Jan 29, 2025 •

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