HMAC Generation and Validation
The recommended key length corresponds to the length of the Hash output: SHA-1=20 bytes, SHA-256=32 bytes, SHA-384=48 bytes, SHA-512=64 bytes
Notes
- • HMAC Generates signatures based on key and Hashi algorithms for authentication of source and integrity
- • Support SHA-1 / SHA-256 / SHA-384 / SHA-512
- • Generate and validate both locally in browsers, without uploading data
- • Validation uses fixed length by bytes to reduce time series differences