go-dmverity

README

go-dmverity

go-dmverity is a containerd sub-project that provides a complete dm-verity implementation in pure Go. It enables developers to integrate dm-verity functionality directly into their Go applications without requiring external dependencies or system tools.

Features

• Hash tree creation and verification - Build and verify Merkle trees for data integrity
• Multiple hash algorithms - Support for SHA1, SHA256, SHA512
• Flexible formats - Superblock and legacy (Chrome OS) formats
• Device activation - Pure Go device-mapper interface for Linux
• Signature verification - Root hash signature support
• Tools compatible - Interoperable with standard veritysetup tools

Quick Start

See the Guide for complete installation and usage instructions.

Project Details

Go-dmverity is a containerd sub-project, licensed under the Apache 2.0 license.

As a containerd sub-project, you will find the:

• Project governance,
• Maintainers,
• and Contributing guidelines

information in our containerd/project repository.

References

• dm-verity kernel documentation
• veritysetup man page