js-waku/functions/_waku_message_encryption.sy...

<!DOCTYPE html><html class="default" lang="en"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>encryptSymmetric | Documentation</title><meta name="description" content="Documentation for Documentation"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script defer src="../assets/main.js"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") || "os"</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">Documentation</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../index.html">Documentation</a></li><li><a href="../modules/_waku_message_encryption.html">@waku/message-encryption</a></li><li><a href="../modules/_waku_message_encryption.symmetric.html">symmetric</a></li><li><a href="_waku_message_encryption.symmetric.encryptSymmetric.html">encryptSymmetric</a></li></ul><h1>Function encryptSymmetric</h1></div><section class="tsd-panel"><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="encryptSymmetric" class="tsd-anchor"></a><span class="tsd-kind-call-signature">encrypt<wbr/>Symmetric</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">data</span>, <span class="tsd-kind-parameter">key</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">Uint8Array</span><span class="tsd-signature-symbol">&gt;</span><a href="#encryptSymmetric" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="#icon-anchor"></use></svg></a></li><li class="tsd-description"><code class="tsd-tag ts-flagInternal">Internal</code> <div class="tsd-comment tsd-typography"><p>Proceed with Symmetric encryption of the data as per <a href="https://rfc.vac.dev/spec/26/">26/WAKU-PAYLOAD</a>.</p>
</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><h5><span class="tsd-kind-parameter">data</span>: <span class="tsd-signature-type">Uint8Array</span></h5><div class="tsd-comment tsd-typography"><p>The data to encrypt, expected to be <code>flags | payload-length | payload | [signature]</code>.</p>
</div><div class="tsd-comment tsd-typography"></div></li><li><h5><span class="tsd-kind-parameter">key</span>: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> | </span><span class="tsd-signature-type">Uint8Array</span></h5><div class="tsd-comment tsd-typography"><p>The key to use for encryption.</p>
</div><div class="tsd-comment tsd-typography"></div></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol">&lt;</span><span class="tsd-signature-type">Uint8Array</span><span class="tsd-signature-symbol">&gt;</span></h4><p>The decrypted data, <code>cipherText | tag | iv</code> and can be set to <code>WakuMessage.payload</code>.</p>
<div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/waku-org/js-waku/blob/7af6b71d2/packages/message-encryption/src/encryption.ts#L82">packages/message-encryption/src/encryption.ts:82</a></li></ul></aside></li></ul></section></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-index-accordion"><summary class="tsd-accordion-summary"><h3><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="#icon-chevronDown"></use></svg>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><h4 class="uppercase">Member Visibility</h4><form><ul id="tsd-filter-options"><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-protected" name="protected"/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Protected</span></label></li><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-private" name="private"/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Private</span></label></li><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-inherited" name="inherited" checked/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Inherited</span></label></li></ul></form></div><div class="tsd-theme-toggle"><h4 class="uppercase">Theme</h4><select id="tsd-theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></div></div></details></div></div><div class="site-menu"><nav class="tsd-navigation"><a href="../index.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1"></use></svg><span>Documentation</span></a><ul class="tsd-small-nested-navigation" id="tsd-nav-container" data-base=".."><details class="tsd-index-accordion" data-key="@waku"><summary class="tsd-accordion-summary"><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="#icon-chevronDown"></use></svg><span>@waku</span></summary><div class="tsd-accordion-details"><ul class="tsd-nested-navigation"><li><a href="../modules/_waku_interfaces.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>interfaces</a></li><li><a href="../modules/_waku_utils.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>utils</a></li><li><a href="../modules/_waku_message_hash.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>message-hash</a></li><li><a href="../modules/_waku_proto.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>proto</a></li><li><a href="../modules/_waku_enr.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>enr</a></li><li><a href="../modules/_waku_core.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>core</a></li><li><a href="../modules/_waku_relay.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>relay</a></li><li><a href="../modules/_waku_peer_exchange.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use hre
Updates 2024-02-01 23:33:30 +00:00			<!DOCTYPE html><html class="default" lang="en"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>encryptSymmetric \| Documentation</title><meta name="description" content="Documentation for Documentation"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script defer src="../assets/main.js"></script><script async src="../assets/search.js" id="tsd-search-script"></script><script async src="../assets/navigation.js" id="tsd-nav-script"></script></head><body><script>document.documentElement.dataset.theme = localStorage.getItem("tsd-theme") \|\| "os"</script><header class="tsd-page-toolbar"><div class="tsd-toolbar-contents container"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget tsd-toolbar-icon search no-caption"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-search"></use></svg></label><input type="text" id="tsd-search-field" aria-label="Search"/></div><div class="field"><div id="tsd-toolbar-links"></div></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">Documentation</a></div><div class="table-cell" id="tsd-widgets"><a href="#" class="tsd-widget tsd-toolbar-icon menu no-caption" data-toggle="menu" aria-label="Menu"><svg width="16" height="16" viewBox="0 0 16 16" fill="none"><use href="#icon-menu"></use></svg></a></div></div></header><div class="container container-main"><div class="col-content"><div class="tsd-page-title"><ul class="tsd-breadcrumb"><li><a href="../index.html">Documentation</a></li><li><a href="../modules/_waku_message_encryption.html">@waku/message-encryption</a></li><li><a href="../modules/_waku_message_encryption.symmetric.html">symmetric</a></li><li><a href="_waku_message_encryption.symmetric.encryptSymmetric.html">encryptSymmetric</a></li></ul><h1>Function encryptSymmetric</h1></div><section class="tsd-panel"><ul class="tsd-signatures"><li class="tsd-signature tsd-anchor-link"><a id="encryptSymmetric" class="tsd-anchor"></a><span class="tsd-kind-call-signature">encrypt<wbr/>Symmetric</span><span class="tsd-signature-symbol">(</span><span class="tsd-kind-parameter">data</span>, <span class="tsd-kind-parameter">key</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Uint8Array</span><span class="tsd-signature-symbol">></span><a href="#encryptSymmetric" aria-label="Permalink" class="tsd-anchor-icon"><svg viewBox="0 0 24 24"><use href="#icon-anchor"></use></svg></a></li><li class="tsd-description"><code class="tsd-tag ts-flagInternal">Internal</code> <div class="tsd-comment tsd-typography"><p>Proceed with Symmetric encryption of the data as per <a href="https://rfc.vac.dev/spec/26/">26/WAKU-PAYLOAD</a>.</p>
			`</div><div class="tsd-parameters"><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameter-list"><li><h5><span class="tsd-kind-parameter">data</span>: <span class="tsd-signature-type">Uint8Array</span></h5><div class="tsd-comment tsd-typography"><p>The data to encrypt, expected to be <code>flags \| payload-length \| payload \| [signature]</code>.</p>`
			`</div><div class="tsd-comment tsd-typography"></div></li><li><h5><span class="tsd-kind-parameter">key</span>: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol"> \| </span><span class="tsd-signature-type">Uint8Array</span></h5><div class="tsd-comment tsd-typography"><p>The key to use for encryption.</p>`
			`</div><div class="tsd-comment tsd-typography"></div></li></ul></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">Promise</span><span class="tsd-signature-symbol"><</span><span class="tsd-signature-type">Uint8Array</span><span class="tsd-signature-symbol">></span></h4><p>The decrypted data, <code>cipherText \| tag \| iv</code> and can be set to <code>WakuMessage.payload</code>.</p>`
Updates 2024-02-22 14:06:10 +00:00			<div class="tsd-comment tsd-typography"></div><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/waku-org/js-waku/blob/7af6b71d2/packages/message-encryption/src/encryption.ts#L82">packages/message-encryption/src/encryption.ts:82</a></li></ul></aside></li></ul></section></div><div class="col-sidebar"><div class="page-menu"><div class="tsd-navigation settings"><details class="tsd-index-accordion"><summary class="tsd-accordion-summary"><h3><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="#icon-chevronDown"></use></svg>Settings</h3></summary><div class="tsd-accordion-details"><div class="tsd-filter-visibility"><h4 class="uppercase">Member Visibility</h4><form><ul id="tsd-filter-options"><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-protected" name="protected"/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Protected</span></label></li><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-private" name="private"/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Private</span></label></li><li class="tsd-filter-item"><label class="tsd-filter-input"><input type="checkbox" id="tsd-filter-inherited" name="inherited" checked/><svg width="32" height="32" viewBox="0 0 32 32" aria-hidden="true"><rect class="tsd-checkbox-background" width="30" height="30" x="1" y="1" rx="6" fill="none"></rect><path class="tsd-checkbox-checkmark" d="M8.35422 16.8214L13.2143 21.75L24.6458 10.25" stroke="none" stroke-width="3.5" stroke-linejoin="round" fill="none"></path></svg><span>Inherited</span></label></li></ul></form></div><div class="tsd-theme-toggle"><h4 class="uppercase">Theme</h4><select id="tsd-theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></div></div></details></div></div><div class="site-menu"><nav class="tsd-navigation"><a href="../index.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-1"></use></svg><span>Documentation</span></a><ul class="tsd-small-nested-navigation" id="tsd-nav-container" data-base=".."><details class="tsd-index-accordion" data-key="@waku"><summary class="tsd-accordion-summary"><svg width="20" height="20" viewBox="0 0 24 24" fill="none"><use href="#icon-chevronDown"></use></svg><span>@waku</span></summary><div class="tsd-accordion-details"><ul class="tsd-nested-navigation"><li><a href="../modules/_waku_interfaces.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>interfaces</a></li><li><a href="../modules/_waku_utils.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>utils</a></li><li><a href="../modules/_waku_message_hash.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>message-hash</a></li><li><a href="../modules/_waku_proto.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>proto</a></li><li><a href="../modules/_waku_enr.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>enr</a></li><li><a href="../modules/_waku_core.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>core</a></li><li><a href="../modules/_waku_relay.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use href="#icon-2"></use></svg>relay</a></li><li><a href="../modules/_waku_peer_exchange.html"><svg class="tsd-kind-icon" viewBox="0 0 24 24"><use hre