GO-2025-3684: Cosmos EVM Allows Partial Precompile State Writes in github.com/cosmos/evm

hd

package

v0.3.1 Latest Latest Go to latest Published: Aug 5, 2025 License: Apache-2.0 Imports: 9 Imported by: 19

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Repository

github.com/cosmos/evm

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Documentation ¶

Constants ¶

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const (
	// EthSecp256k1Type defines the ECDSA secp256k1 used on Ethereum
	EthSecp256k1Type = hd.PubKeyType(ethsecp256k1.KeyType)
)

Variables ¶

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var (
	// SupportedAlgorithms defines the list of signing algorithms used on Cosmos EVM:
	//  - eth_secp256k1 (Ethereum)
	//  - secp256k1 (Tendermint)
	SupportedAlgorithms = keyring.SigningAlgoList{EthSecp256k1, hd.Secp256k1}
	// SupportedAlgorithmsLedger defines the list of signing algorithms used on Cosmos EVM for the Ledger device:
	//  - eth_secp256k1 (Ethereum)
	//  - secp256k1 (Tendermint)
	SupportedAlgorithmsLedger = keyring.SigningAlgoList{EthSecp256k1, hd.Secp256k1}
)

View Source

var (

	// EthSecp256k1 uses the Bitcoin secp256k1 ECDSA parameters.
	EthSecp256k1 = ethSecp256k1Algo{}
)

Functions ¶

func EthSecp256k1Option ¶

func EthSecp256k1Option() keyring.Option

EthSecp256k1Option defines a function keys options for the ethereum Secp256k1 curve. It supports eth_secp256k1 and secp256k1 keys for accounts.

Types ¶

This section is empty.

Source Files ¶

View all Source files

algorithm.go

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