Implementation of the User-based Security Model (USM) for SNMPv3

SNMP USM provides SNMP message level security according to RFC 3414 and RFC 3826. It implements primitives that can be used by a security subsystem.

Implemented features of USM:

• HMAC-MD5-96 Authentication Protocol
• HMAC-SHA-96 Authentication Protocol
• Timeliness verification
• DES encryption
• AES encryption

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.