Effortlessly Sign Transactions and Manage Keys with AWS CloudHSM

Kaleido simplifies the process of generating Ethereum signing keys and signing transactions using AWS tools.

Enhance Security and Simplify Key Management

Amazon CloudHSM provides hardware security modules (HSMs) for securely managing cryptographic keys in the cloud, simplifying compliance requirements and enhancing security for developers by offloading key management tasks.

Kaleido seamlessly integrates a range of AWS blockchain tools to simplify the development and management of enterprise web3 applications.

Enhanced Security

Provides dedicated hardware security modules for robust cryptographic key protection and management.

Simplified Compliance

Eases compliance with stringent regulatory requirements by securely managing cryptographic keys in the cloud.

Scalability and Integration

Seamlessly integrates with AWS services, allowing scalable and efficient key management for applications.

How It Works

Kaleido's CloudHSM service communicates with AWS CloudHSM to securely sign transactions using a signing account managed by AWS.

Kaleido never accesses the keys directly, using key handles to send payloads for signing and receiving signed payloads back.

AWS CloudHSM Cluster

AWS provides FIPS 140-2 Level 3 certified clustered HSMs under your AWS account, securely managing your signing keys.

AWS CloudHSM Client

The Kaleido CloudHSM service uses the AWS CloudHSM Client to establish secure communication with the AWS CloudHSM cluster, maintaining end-to-end security.

PKCS #11 Interface

AWS's Cryptoki API library, compliant with PKCS #11, is used by Kaleido to communicate securely with CloudHSMs.

How It Helps Your Business

The AWS CloudHSM Signer ensures secure and efficient cryptographic key management for Ethereum blockchain transactions, enhancing security, simplifying integration with AWS, and providing a scalable, reliable solution for maintaining transaction integrity.

Why Kaleido

Everything You Need to Build Enterprise-Grade Blockchain and Digital Asset Solutions on AWS

Kaleido's blockchain platform makes it radically simple for businesses to create complete web3 networks and applications. With just a few clicks, you can launch a blockchain network, deploy it globally, set up governance, and start plugging in familiar services.

Quickly Launch Blockchain
Networks

Launch blockchain networks in minutes
Choose from leading protocols
Select permissioned chains, appchains,  sidechains, or consortium chains
Deploy on AWS, Azure or on-prem
Stand up nodes worldwide in regions of your choice

Simplify Development to Get to
Production Fast

Access 40+ plug-and-play services for wallets, key management, storage, data, and more
Automate management and deployment with our fully API-enabled platform
Turn any smart contract into familiar APIs with our smart contract API generator
Make digital assets, NFTs, and consortia easy with our dedicated solutions
Mint, manage, and burn tokens at scale with robust tooling

All Backed by Enterprise-Grade Infrastructure and Support

Modern cloud scale architecture
Built-in high availability and disaster recovery
ISO 27k and SOC 2 Type 2 compliant
Integrate seamlessly with existing internal systems
Open source tech and no vendor lockin
24x7 support and SLAs
Additional Resources
Learn More About AWS CloudHSM Signer

Ready to Get Started with AWS CloudHSM Signer?

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ISO27K & SOC2 Type 2 Compliant
Free Training & Support