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Version: 1.10.0

HMAC SHA256 - Sign a message using a key share

POST 
/hmac-sha256/sign
notice

This API endpoint part of the Exchange API Vault. Please contact the Sodot team for access.

authorization

This API endpoint requires an API Key with at least one of the following Roles: CryptoUser | KeysManager

Signs a message using HMAC-SHA256 with a specific key_id. The message, provided in the request, is signed using a secret share that was previously imported via the "/import-secret-share" endpoint.

The input message should be an array of bytes encoded as a hex string. The endpoint returns the signature as a bytes array encoded as a hex string.

Request​

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