39 lines
1.1 KiB
TypeScript
39 lines
1.1 KiB
TypeScript
import { JsonProp } from "@peculiar/json-schema";
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import * as core from "webcrypto-core";
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import { JsonBase64UrlConverter } from "../../converters";
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import { SymmetricKey } from "../../keys";
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export class AesCryptoKey extends SymmetricKey {
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public override algorithm!: AesKeyAlgorithm;
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@JsonProp({name: "k", converter: JsonBase64UrlConverter})
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public override data!: Buffer;
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// eslint-disable-next-line @typescript-eslint/ban-ts-comment
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// @ts-ignore
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public get alg() {
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switch (this.algorithm.name.toUpperCase()) {
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case "AES-CBC":
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return `A${this.algorithm.length}CBC`;
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case "AES-CTR":
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return `A${this.algorithm.length}CTR`;
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case "AES-GCM":
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return `A${this.algorithm.length}GCM`;
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case "AES-KW":
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return `A${this.algorithm.length}KW`;
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case "AES-CMAC":
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return `A${this.algorithm.length}CMAC`;
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case "AES-ECB":
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return `A${this.algorithm.length}ECB`;
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default:
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throw new core.AlgorithmError("Unsupported algorithm name");
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}
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}
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public override set alg(value: string) {
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// nothing, cause set is needed for json-schema, but is not used by module
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}
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}
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