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Represents a signing context. This class provides functionality to create digital signatures, which are used to verify the authenticity and integrity of messages.

Extends

  • BaseCryptoClass

Constructors

new SigningContext()

new SigningContext(): SigningContext

Returns

SigningContext

Methods

sign()

sign(message: ArrayBuffer): Promise<ArrayBuffer> Sign a message to create a digital signature. The method handles the hashing of the message internally, so the caller should provide the full, unhashed message data.

Parameters

message
ArrayBuffer The full message to sign.

Throws

  • If the sign operation fails.

Returns

Promise<ArrayBuffer> Promise A promise that resolves to the digital signature.
Last modified on July 22, 2026