19 lines
480 B
TypeScript
19 lines
480 B
TypeScript
// Copyright 2017-2021 @polkadot/util-crypto authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import base64 from 'base64-js';
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import { base64Validate } from './validate';
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/**
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* @name base64Decode
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* @summary Decodes a base64 value.
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* @description
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* From the provided input, decode the base64 and return the result as an `Uint8Array`.
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*/
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export function base64Decode (value: string): Uint8Array {
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base64Validate(value);
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return base64.toByteArray(value);
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}
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