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Whisk: add preset files (#3424)

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* Add Whisk preset files

* Use N=8 for minimal preset

* Update spec_object var location
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Lion - dapplion 2023-06-19 17:10:15 +03:00 committed by GitHub
parent cc4c810b8f
commit c90d724392
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4 changed files with 58 additions and 11 deletions
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20
presets/mainnet/whisk.yaml Normal file
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@ -0,0 +1,20 @@
# Mainnet preset - Whisk
# Misc
# ---------------------------------------------------------------
# `uint64(4)`
CURDLEPROOFS_N_BLINDERS: 4
# `uint64(2**14)`
WHISK_CANDIDATE_TRACKERS_COUNT: 16384
# `uint64(2**13)` must be < WHISK_CANDIDATE_TRACKERS_COUNT
WHISK_PROPOSER_TRACKERS_COUNT: 8192
# `Epoch(2**8)`
WHISK_EPOCHS_PER_SHUFFLING_PHASE: 256
# `uint64(2**7 - CURDLEPROOFS_N_BLINDERS)`
WHISK_VALIDATORS_PER_SHUFFLE: 124
# `Epoch(2)`
WHISK_PROPOSER_SELECTION_GAP: 2
# `uint64(2**15)` TODO: will be replaced by a fix format once there's a serialized format
WHISK_MAX_SHUFFLE_PROOF_SIZE: 32768
# `uint64(2**10)` TODO: will be replaced by a fix format once there's a serialized format
WHISK_MAX_OPENING_PROOF_SIZE: 1024

20
presets/minimal/whisk.yaml Normal file
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@ -0,0 +1,20 @@
# Minimal preset - Whisk
# Misc
# ---------------------------------------------------------------
# [customized]
CURDLEPROOFS_N_BLINDERS: 4
# [customized]
WHISK_CANDIDATE_TRACKERS_COUNT: 32
# [customized]
WHISK_PROPOSER_TRACKERS_COUNT: 16
# [customized]
WHISK_EPOCHS_PER_SHUFFLING_PHASE: 4
# [customized]
WHISK_VALIDATORS_PER_SHUFFLE: 4
# [customized]
WHISK_PROPOSER_SELECTION_GAP: 1
# `uint64(2**15)` TODO: will be replaced by a fix format once there's a serialized format
WHISK_MAX_SHUFFLE_PROOF_SIZE: 32768
# `uint64(2**10)` TODO: will be replaced by a fix format once there's a serialized format
WHISK_MAX_OPENING_PROOF_SIZE: 1024

4
setup.py
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@ -793,8 +793,8 @@ from eth2spec.capella import {preset_name} as capella
def hardcoded_custom_type_dep_constants(cls, spec_object) -> str:
# Necessary for custom types `WhiskShuffleProof` and `WhiskTrackerProof`
constants = {
'WHISK_MAX_SHUFFLE_PROOF_SIZE': spec_object.constant_vars['WHISK_MAX_SHUFFLE_PROOF_SIZE'].value,
'WHISK_MAX_OPENING_PROOF_SIZE': spec_object.constant_vars['WHISK_MAX_OPENING_PROOF_SIZE'].value,
'WHISK_MAX_SHUFFLE_PROOF_SIZE': spec_object.preset_vars['WHISK_MAX_SHUFFLE_PROOF_SIZE'].value,
'WHISK_MAX_OPENING_PROOF_SIZE': spec_object.preset_vars['WHISK_MAX_OPENING_PROOF_SIZE'].value,
}
return {**super().hardcoded_custom_type_dep_constants(spec_object), **constants}

25
specs/_features/whisk/beacon-chain.md
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@ -10,6 +10,8 @@
- [Introduction](#introduction)
- [Constants](#constants)
- [Domain types](#domain-types)
- [Preset](#preset)
- [Cryptography](#cryptography)
- [BLS](#bls)
- [Curdleproofs and opening proofs](#curdleproofs-and-opening-proofs)
@ -35,15 +37,7 @@ This document details the beacon chain additions and changes of to support the W
## Constants
| Name | Value | Description |
| ---------------------------------- | -------------------------- | ----------------------------------------------------------- |
| `WHISK_CANDIDATE_TRACKERS_COUNT` | `uint64(2**14)` (= 16,384) | number of candidate trackers |
| `WHISK_PROPOSER_TRACKERS_COUNT` | `uint64(2**13)` (= 8,192) | number of proposer trackers |
| `WHISK_EPOCHS_PER_SHUFFLING_PHASE` | `Epoch(2**8)` (= 256) | epochs per shuffling phase |
| `WHISK_VALIDATORS_PER_SHUFFLE` | `uint64(2**7)` (= 128) | number of validators shuffled per shuffle step |
| `WHISK_PROPOSER_SELECTION_GAP` | `Epoch(2)` | gap between proposer selection and the block proposal phase |
| `WHISK_MAX_SHUFFLE_PROOF_SIZE` | `uint64(2**15)` | max size of a shuffle proof |
| `WHISK_MAX_OPENING_PROOF_SIZE` | `uint64(2**10)` | max size of a opening proof |
### Domain types
| Name | Value |
| ---------------------------------- | -------------------------- |
@ -51,6 +45,19 @@ This document details the beacon chain additions and changes of to support the W
| `DOMAIN_WHISK_SHUFFLE` | `DomainType('0x07100000')` |
| `DOMAIN_WHISK_PROPOSER_SELECTION` | `DomainType('0x07200000')` |
## Preset
| Name | Value | Description |
| ---------------------------------- | -------------------------- | ----------------------------------------------------------- |
| `CURDLEPROOFS_N_BLINDERS` | `uint64(4)` | number of blinders for curdleproofs |
| `WHISK_CANDIDATE_TRACKERS_COUNT` | `uint64(2**14)` (= 16,384) | number of candidate trackers |
| `WHISK_PROPOSER_TRACKERS_COUNT` | `uint64(2**13)` (= 8,192) | number of proposer trackers |
| `WHISK_EPOCHS_PER_SHUFFLING_PHASE` | `Epoch(2**8)` (= 256) | epochs per shuffling phase |
| `WHISK_VALIDATORS_PER_SHUFFLE` | `uint64(2**7 - 4)` (= 124) | number of validators shuffled per shuffle step |
| `WHISK_PROPOSER_SELECTION_GAP` | `Epoch(2)` | gap between proposer selection and the block proposal phase |
| `WHISK_MAX_SHUFFLE_PROOF_SIZE` | `uint64(2**15)` | max size of a shuffle proof |
| `WHISK_MAX_OPENING_PROOF_SIZE` | `uint64(2**10)` | max size of a opening proof |
## Cryptography
### BLS