Affected by GO-2025-3989 and 1 other vulnerabilities

GO-2025-3989: go-f3 Vulnerable to Cached Justification Verification Bypass in github.com/filecoin-project/go-f3

GO-2025-3990: go-f3 module vulnerable to integer overflow leading to panic in github.com/filecoin-project/go-f3

merkle

package

v0.8.6 Latest Latest Go to latest Published: Jun 13, 2025 License: Apache-2.0, MIT Imports: 6 Imported by: 1

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/filecoin-project/go-f3

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Open Source Insights

Documentation ¶

Index ¶

Constants
func VerifyProof(root Digest, index int, value []byte, proof []Digest) (valid bool, more bool)
type Digest

Constants ¶

View Source

const (
	DigestLength = 32
)

DigestLength is the length of a Digest in number of bytes.

Variables ¶

This section is empty.

Functions ¶

func VerifyProof ¶

func VerifyProof(root Digest, index int, value []byte, proof []Digest) (valid bool, more bool)

VerifyProof verifies that the given value maps to the given index in the merkle-tree with the given root. It returns "more" if the value is not the last value in the merkle-tree.

Types ¶

type Digest ¶

type Digest = [DigestLength]byte

Digest is a 32-byte hash digest.

var ZeroDigest Digest

func BatchTree ¶ added in v0.8.3

func BatchTree(values [][]byte) []Digest

BatchTree creates a batch of prefixes of values: [[0], [0, 1], [0, 1, 2], ...] and provides digests for all of them.

func Tree ¶

func Tree(values [][]byte) Digest

Tree returns a the root of the merkle-tree of the given values.

func TreeWithProofs ¶

func TreeWithProofs(values [][]byte) (Digest, [][]Digest)

TreeWithProofs returns a the root of the merkle-tree of the given values, along with merkle-proofs for each leaf.

Source Files ¶

View all Source files

merkle.go

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