This PR addresses issues related to connecting to legacy Cisco devices with no upgrade path (similar to issue #277).
Changes Introduced
• Refactored cipher/mod.rs: Make room to be able to implement CBC crypto support.
• Updated cipher/block.rs: To provide an interface compatible with both streaming ciphers and CBC.
• General Cipher Updates: Light modifications to other ciphers for compatibility with the new interface.
Context
I had trouble connecting to older Cisco devices which posed challenges due to their outdated cryptographic support.
This PR addresses issues related to connecting to legacy Cisco devices with no upgrade path (similar to issue #277).
Changes Introduced
• Refactored cipher/mod.rs: Make room to be able to implement CBC crypto support. • Updated cipher/block.rs: To provide an interface compatible with both streaming ciphers and CBC. • General Cipher Updates: Light modifications to other ciphers for compatibility with the new interface.
Context
I had trouble connecting to older Cisco devices which posed challenges due to their outdated cryptographic support.