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Status Submitted
Created by Guest
Created on Mar 30, 2026

Adding multiple host identity keys in SFTP Server adapter

Hello Team,

In the SFTP server adapter, the host identity key dropdown currently allows selection of only a single key for key exchange. However, to ensure successful connections across different client configurations, there is a requirement to support multiple host identity keys of varying sizes instead of being limited to just one.

What is your industry? Insurance
How will this idea be used?

Hello Team,

Selecting different host identity keys in SFTP server adapter.

Use cases:

Compatibility with different SFTP clients that support different key types and sizes

Smooth transition during security upgrades from older keys to stronger keys

Maintaining backward compatibility with legacy systems

Supporting multiple environments or partners with different key requirements

Meeting security and compliance standards that require multiple cryptographic options

Reducing connection failures by allowing key negotiation with clients

Providing flexibility when integrating with various external vendors