CycloneSSH Commercial License

For proprietary developments

CycloneSSH is available under 3 different commercial license categories for proprietary developments in a commercial context.

Lite

CycloneSSH Lite is a basic SSHv2 client and server library that supports password user authentication method, secure shell and basic public-key cryptography algorithms (Diffie-Hellman, RSA and DSA).

Pro

CycloneSSH Pro is a version of the SSHv2 library that adds support for SCP protocol and Elliptic Curve Cryptography (ECDH and ECDSA using NIST P-256, P-384 and P-521 curves).

Ultimate

CycloneSSH Ultimate is a full-featured SSHv2 library that supports public-key authentication method, SFTP protocol, AES-GCM encryption and the most advanced cryptographic algorithms from Daniel J. Bernstein.

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Detailed feature breakdown
Choose the components that fit to your project!


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CycloneSSH Commercial Editions

EDITIONCycloneSSH
Lite
CycloneSSH
Pro
CycloneSSH
Ultimate
PricingFrom €2,950
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Get a Quote
Contact us
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License
Non-GPL licensing for commercial use with closed source software
Perpetual license (one-time fee)
Royalty free
Delivery & Service
Source code & Doxygen documentation
Warranty & IP infringement protection
12-month Support & Update Agreement (technical support, software updates, update notifications, migration guide, bug & security fixing)
Basic Features
Client and server operation modes, Password user authentication method, Secure Shell client and server, Diffie-Hellman (DH) key exchange, RSA and DSA signature algorithms, MD5, RIPEMD-160, SHA-1 & SHA-256 hash algorithms, RC4 stream cipher, IDEA, DES, 3DES, AES, Blowfish, Camellia and SEED block ciphers
Standard Features
SCP client and server, Elliptic Curve Cryptography (ECC), ECDH key exchange, ECDSA signature algorithm (using NIST P-256, P-384 & P-521 curves)
Advanced Features
Public-key user authentication method, SFTP client and server, AEAD encryption (AES-GCM & Chacha20Poly1305), Curve25519 and Curve448 key exchange, EdDSA signature algorithms (Ed25519 & Ed448)
Option
Hardware Crypto Acceleration
TCP/IP connectivity
TCP/IP stack

Choose our Commercial License for:

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Proprietary

If you develop proprietary commercial applications with closed source, use of a Commercial License is required.

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Priority Support

You will have access to priority technical support with software maintenance for updates & security patches.

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Modification

This license gives the right to develop and modify our software to embed it in your commercial products.

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IP Protection

We guarantee that 100% of our commercial software packages have been developed in-house.

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Custom Services

Our customers are entitled to fair pricing for custom connectivity related software development or expertise.

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Royalty-Free

All our standard Commercial Licenses are royalty-free licenses (one-time license fee), making licensing easier.