@contentauth/c2pa-node
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    Interface CallbackSignerInterface

    A signer that uses a callback to sign data.

    interface CallbackSignerInterface {
        alg(): SigningAlg;
        certs(): Buffer<ArrayBufferLike>[];
        directCoseHandling(): boolean;
        getHandle(): unknown;
        reserveSize(): number;
        sign(data: Buffer): Promise<Buffer<ArrayBufferLike>>;
        timeAuthorityUrl(): undefined | string;
    }

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    Methods

    alg certs directCoseHandling getHandle reserveSize sign timeAuthorityUrl

    Methods

    • Parameters

      • data: Buffer

      Returns Promise<Buffer<ArrayBufferLike>>

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