[crypto.sign]

crypto.sign is a slot in the crypto namespace, in Hyperlambda, the language of Magic Cloud. Signs data using the configured combination algorithm.

Value (text,binary-content), required: Content to sign
Returns: Resolves to the signed package as base64 text or raw bytes when [raw] is true

Arguments

Required arguments come first, then the optional ones in the order they are declared.

Argument	Type	Required	Description
`[signing-key]`	string\|byte[]	yes	Private signing key.
`[signing-key-fingerprint]`	string\|byte[]	yes	Fingerprint for the signing key.
`[raw]`	bool	no	Whether to return raw bytes instead of encoded text. Default: `false`.

JSON declaration

This is the complete declaration of crypto.sign, as the running system describes it. It is also published as slot.json.

JSON declaration

{
  "name": "crypto.sign",
  "description": "Signs data using the configured combination algorithm",
  "signature": {
    "input": {
      "kind": "text,binary-content",
      "description": "Content to sign",
      "required": true,
      "mode": "ValueOrExpression"
    },
    "children": {
      "signing-key": {
        "type": "string|byte[]",
        "kind": "crypto-private-key",
        "description": "Private signing key",
        "required": true,
        "mode": "ValueOrExpression",
        "cardinality": "ExactlyOne",
        "role": "Option",
        "projection": "Value"
      },
      "signing-key-fingerprint": {
        "type": "string|byte[]",
        "kind": "crypto-key-fingerprint",
        "description": "Fingerprint for the signing key",
        "required": true,
        "mode": "ValueOrExpression",
        "cardinality": "ExactlyOne",
        "role": "Option",
        "projection": "Value"
      },
      "raw": {
        "type": "bool",
        "description": "Whether to return raw bytes instead of encoded text",
        "required": false,
        "mode": "ValueOrExpression",
        "cardinality": "ZeroOrOne",
        "default": "false",
        "role": "Option",
        "projection": "Value"
      }
    },
    "output": {
      "mode": "Value",
      "kind": "crypto-signature,fingerprint-source,text",
      "description": "Resolves to the signed package as base64 text or raw bytes when [raw] is true"
    }
  }
}

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all crypto.* slots

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