#NodeCrypto to Deno -> "createDecipheriv" error

7 messages · Page 1 of 1 (latest)

spare summit
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Hey, I'm trying to turn a library into a Deno one, yet run into an IDE error:

import * as nodeCrypto from "https://deno.land/[email protected]/node/crypto.ts";
import { Buffer } from "https://deno.land/[email protected]/node/buffer.ts";

export const aes128ECBEncrypt = (key: Buffer, data: Buffer) => nodeCrypto.createCipheriv('aes-128-ecb', key, '').setAutoPadding(false).update(data);
export const aes128ECBDecrypt = (key: Buffer, data: Buffer) => nodeCrypto.createDecipheriv('aes-128-ecb', key, '').setAutoPadding(false).update(data);

export const aes256CBCEncrypt = (key: Buffer, data: Buffer, iv: Buffer) => nodeCrypto.createCipheriv('aes-256-cbc', key, iv).setAutoPadding(false).update(data);
export const aes256CBCDecrypt = (key: Buffer, data: Buffer, iv: Buffer) => nodeCrypto.createDecipheriv('aes-256-cbc', key, iv).setAutoPadding(false).update(data);

export const sha256Hash = (data: Buffer) => nodeCrypto.createHash('sha256').update(data).digest() as Buffer;
export const sha256Hmac = (key: Buffer, data: Buffer) => nodeCrypto.createHmac('sha256', key).update(data).digest();

export const PBKDF2Sha256 = (dklen: number, password: Buffer, salt: Buffer, iterationCount: number) => nodeCrypto.pbkdf2Sync(password, salt, iterationCount, dklen, 'sha256');

Argument of type '"aes-128-ecb"' is not assignable to parameter of type 'CipherGCMTypes'.deno-ts(2345)
Argument of type '"aes-256-cbc"' is not assignable to parameter of type 'CipherGCMTypes'.deno-ts(2345)

Thanks in advanced

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PS: I would actually prefer to use WebCrypto, yet that would break the Buffer stuff.

spare summit
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Solved it. nodeCrypto.createCipheriv -> new nodeCrypto.Decipheriv

spare summit
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Error: Not implemented: crypto.Cipheriv 😦

ivory portal
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use SubtleCrypto instead.

spare summit
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Haven't been able to figure that out for Cipheriv. Could you give me one example and I'll adapt my code?

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(Although I now use it for sha256Hash, so thanks)