ComfyUI Node
HKDF Key Derivation
A ComfyUI node in ARG Toolkit/Cryptography/Modern/Key Derivation with 5 inputs and 1 output.
HKDF Key Derivation
- message
- salt
- info
- derived_key
◄length32►
◄algorithm▾►
CategoryARG Toolkit/Cryptography/Modern/Key Derivation
Inputs (5)
| Name | Type | Default | Description |
|---|---|---|---|
| length | INT | 3216–256 | The desired length of the derived key in bytes. |
| message | BYTESLIKE | The message to derive key from. Must be bytes. | |
| algorithm | COMBO | The algorithm to use for hash generation. | |
| saltopt | BYTESLIKE | A salt to randomize the KDF's output. Optional, but highly recommended. | |
| infoopt | BYTESLIKE | Application-specific context information. If left empty, will pass an empty byte string. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| derived_key | BYTESLIKE | — |