HMAC

• Type crypto.hmac
• Group Data
• Role action
• Risk reads only
• Side effect none
• Runs once per item
• Needs vault
• Credentials header, bearer, query

Signs a value with a secret from a credential

Parameters

value

Value · string · required

algorithm

Algorithm · string · optional · default sha256 · one of sha1, sha256, sha512

credentialId

Credential · string · required

A saved credential from the vault; it adds the authentication for you.

encoding

Encoding · string · optional · default hex · one of hex, base64

into

Into field · string · optional · default hmac

Outputs

• main

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