fa1c127e12
Add consensus/ package with doc.go and sentinel error types for all validation failures. Add MaxTransactionBlobSize constant to config. Co-Authored-By: Charon <charon@lethean.io>
19 lines
786 B
Go
19 lines
786 B
Go
// Copyright (c) 2017-2026 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// SPDX-License-Identifier: EUPL-1.2
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// Package consensus implements Lethean blockchain validation rules.
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//
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// Validation is organised in three layers:
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//
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// - Structural: transaction size, input/output counts, key image
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// uniqueness. No cryptographic operations required.
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// - Economic: block reward calculation, fee extraction, balance
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// checks, overflow detection.
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// - Cryptographic: PoW hash verification (RandomX via CGo),
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// ring signature verification, proof verification.
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//
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// All functions take *config.ChainConfig and a block height for
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// hardfork-aware validation. The package has no dependency on chain/.
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package consensus
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