PQC SDK

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@pqc-sdk/core / decrypt

Function: decrypt() ​

decrypt(ciphertext, secretKey): Promise<Uint8Array<ArrayBufferLike>>

Decrypts a ciphertext produced by encrypt. If the ciphertext was tampered with or the key does not match, it throws PqcError with code DECRYPTION_FAILED — it never returns corrupted data.

Parameters ​

ciphertext ​

Uint8Array

secretKey ​

SecretKey<"ml-kem-768">

Returns ​

Promise<Uint8Array<ArrayBufferLike>>

Example ​

ts
import { pqc } from '@pqc-sdk/core';

const plaintext = await pqc.decrypt(ciphertext, pair.secretKey);
new TextDecoder().decode(plaintext);