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Keyra™ — a distributed cryptographic secrets platform
Keyra™ — a distributed cryptographic secrets platform
Keyra is a distributed cryptographic secrets platform that eliminates single points of trust failure. Built for DevOps, security teams, and enterprises operating in high-risk environments.
Collaborate
Collaborate
Alice, Bob, and Charlie can collaborate on cryptographic secrets without relying on a central authority.
Keyra enables secure collaboration across independent cryptographic domains. Access is governed by cryptographic permissions.
Just cryptographic collaboration.
No Backdoors NO plaintext secret sharing
No Backdoors NO plaintext secret sharing
Secrets can be delegated between independent vaults through an explicit, auditable process.
Instead of bypassing security controls or secretly transferring credentials, Keyra supports controlled cryptographic delegation between trusted participants.
No hidden backdoors. No uncontrolled sharing. Just explicit delegation.
Any Platform
Any Platform
Work across Windows, macOS, Linux, Android, and iOS without being tied to a single operating system or centralized vault.
Keyra is designed for distributed environments where teams, devices, and independent cryptographic domains need to work together.
Why Keyra exists The fundamental flaw in traditional vaults
Why Keyra exists The fundamental flaw in traditional vaults
Most secrets management solutions rely on a central vault protected by a master key. Even when protected by HSMs, this architecture creates a catastrophic trust failure model:
If the vault or its access controls are compromised, everything is compromised.
Keyra eliminates this architectural flaw by distributing trust across independent cryptographic domains.
No central vault
No universal master key
No catastrophic compromise event
Flexible protection. Multiple authenticators. No single point of trust.
Flexible protection. Multiple authenticators. No single point of trust.
Keyra supports enterprise identities through Active Directory, multiple YubiKeys using cryptographic Challenge–Response, multiple passwords, and additional platform-dependent hardware authenticators.
Combine supported protection mechanisms to match your security requirements.
Independently Assessed Cryptographic Security
Independently Assessed Cryptographic Security
Keyra 3.3.5 underwent an independent cryptographic security review conducted by Matteo Scarlata, an independent security researcher.
The review focused on Keyra's cryptographic engine, including multi-factor key derivation, encrypted field binding, and the security of authenticator chains.
"The cryptographic core of Keyra is sound."
- Matteo Scarlata, Keyra Cryptographic Review, October 2026
The review identified six findings. The two YubiKey-related findings were addressed by remediations reviewed by the researcher, with the remaining findings documented for future improvements.
We are publishing the full public summary in the interest of transparency and independent security scrutiny.
[Read the Cryptographic Review (PDF) →]
Independent review · October 2026 · Keyra 3.3.5
Protected Core. Controlled Software Supply Chain.
Protected Core. Controlled Software Supply Chain.
Keyra's security-critical core is developed in Rust and compiled into native machine code. Its proprietary source code is not distributed and remains within specially secured on-premises infrastructure.
This prevents direct source-level inspection by attackers and makes targeted analysis of implementation vulnerabilities more difficult — including with AI-assisted tools.
Private keys used for signing software packages are also retained within the protected on-premises infrastructure.
since 2023
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