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15 lines
680 B
15 lines
680 B
import { EncryptionService } from "./EncryptionService";
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import * as sjcl from "sjcl";
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import { MessageCipherDTO } from "../dto/MessageCipherDTO";
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export class SJCLEncryptionService implements EncryptionService {
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private readonly params = { mode: "gcm", ts: 128, adata: "", iter: 10000}
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public encrypt(passphrase: string, plainText: string): MessageCipherDTO {
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// @ts-ignore
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return JSON.parse(sjcl.encrypt(passphrase, plainText, this.params) as string) as MessageCipherDTO;
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}
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public decrypt(passphrase: string, cipher: MessageCipherDTO): string {
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return sjcl.decrypt(passphrase, JSON.stringify(cipher), undefined, undefined);
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}
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}
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