| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A reference to a [`PkeyCtx`]."><meta name="keywords" content="rust, rustlang, rust-lang, PkeyCtxRef"><title>PkeyCtxRef in openssl::pkey_ctx - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" 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href="../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../openssl/index.html"><div class="logo-container"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">PkeyCtxRef</a></h2><div class="sidebar-elems"><section><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.add_hkdf_info">add_hkdf_info</a></li><li><a href="#method.decrypt">decrypt</a></li><li><a href="#method.decrypt_init">decrypt_init</a></li><li><a href="#method.decrypt_to_vec">decrypt_to_vec</a></li><li><a href="#method.derive">derive</a></li><li><a href="#method.derive_init">derive_init</a></li><li><a href="#method.derive_set_peer">derive_set_peer</a></li><li><a href="#method.derive_to_vec">derive_to_vec</a></li><li><a href="#method.encrypt">encrypt</a></li><li><a href="#method.encrypt_init">encrypt_init</a></li><li><a href="#method.encrypt_to_vec">encrypt_to_vec</a></li><li><a href="#method.keygen">keygen</a></li><li><a href="#method.keygen_init">keygen_init</a></li><li><a href="#method.rsa_padding">rsa_padding</a></li><li><a href="#method.set_hkdf_key">set_hkdf_key</a></li><li><a href="#method.set_hkdf_md">set_hkdf_md</a></li><li><a href="#method.set_hkdf_mode">set_hkdf_mode</a></li><li><a href="#method.set_hkdf_salt">set_hkdf_salt</a></li><li><a href="#method.set_keygen_cipher">set_keygen_cipher</a></li><li><a href="#method.set_keygen_mac_key">set_keygen_mac_key</a></li><li><a href="#method.set_rsa_mgf1_md">set_rsa_mgf1_md</a></li><li><a href="#method.set_rsa_oaep_label">set_rsa_oaep_label</a></li><li><a href="#method.set_rsa_oaep_md">set_rsa_oaep_md</a></li><li><a href="#method.set_rsa_padding">set_rsa_padding</a></li><li><a href="#method.sign">sign</a></li><li><a href="#method.sign_init">sign_init</a></li><li><a href="#method.sign_to_vec">sign_to_vec</a></li><li><a href="#method.verify">verify</a></li><li><a href="#method.verify_init">verify_init</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-AsRef%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E">AsRef<PkeyCtxRef<T>></a></li><li><a href="#impl-Borrow%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E">Borrow<PkeyCtxRef<T>></a></li><li><a href="#impl-ForeignTypeRef-for-PkeyCtxRef%3CT%3E">ForeignTypeRef</a></li><li><a href="#impl-Send-for-PkeyCtxRef%3CT%3E">Send</a></li><li><a href="#impl-Sync-for-PkeyCtxRef%3CT%3E">Sync</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-PkeyCtxRef%3CT%3E">!RefUnwindSafe</a></li><li><a href="#impl-Unpin-for-PkeyCtxRef%3CT%3E">Unpin</a></li><li><a href="#impl-UnwindSafe-for-PkeyCtxRef%3CT%3E">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-PkeyCtxRef%3CT%3E">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-PkeyCtxRef%3CT%3E">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-PkeyCtxRef%3CT%3E">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-PkeyCtxRef%3CT%3E">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-PkeyCtxRef%3CT%3E">Into<U></a></li><li><a href="#impl-TryFrom%3CU%3E-for-PkeyCtxRef%3CT%3E">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-PkeyCtxRef%3CT%3E">TryInto<U></a></li></ul></section><h2><a href="index.html">In openssl::pkey_ctx</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1 class="fqn">Struct <a href="../index.html">openssl</a>::<wbr><a href="index.html">pkey_ctx</a>::<wbr><a class="struct" href="#">PkeyCtxRef</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust struct"><code>pub struct PkeyCtxRef<T>(_, _);</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A reference to a <a href="struct.PkeyCtx.html" title="PkeyCtx"><code>PkeyCtx</code></a>.</p> |
| </div></details><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#141-222">source</a><a href="#impl-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="../pkey/trait.HasPublic.html" title="trait openssl::pkey::HasPublic">HasPublic</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.encrypt_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#148-154">source</a><h4 class="code-header">pub fn <a href="#method.encrypt_init" class="fnname">encrypt_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for encryption using the public key.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_encrypt_init.html"><code>EVP_PKEY_encrypt_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.verify_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#159-165">source</a><h4 class="code-header">pub fn <a href="#method.verify_init" class="fnname">verify_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for signature verification using the public key.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_verify_init.html"><code>EVP_PKEY_verify_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.encrypt" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#173-186">source</a><h4 class="code-header">pub fn <a href="#method.encrypt" class="fnname">encrypt</a>(<br> &mut self,<br> from: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> to: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Encrypts data using the public key.</p> |
| <p>If <code>to</code> is set to <code>None</code>, an upper bound on the number of bytes required for the output buffer will be |
| returned.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_encrypt.html"><code>EVP_PKEY_encrypt</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.encrypt_to_vec" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#189-196">source</a><h4 class="code-header">pub fn <a href="#method.encrypt_to_vec" class="fnname">encrypt_to_vec</a>(<br> &mut self,<br> from: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> out: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Like <a href="struct.PkeyCtxRef.html#method.encrypt" title="Self::encrypt"><code>Self::encrypt</code></a> but appends ciphertext to a <a href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="Vec"><code>Vec</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.verify" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#210-221">source</a><h4 class="code-header">pub fn <a href="#method.verify" class="fnname">verify</a>(&mut self, data: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>], sig: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Verifies the signature of data using the public key.</p> |
| <p>Returns <code>Ok(true)</code> if the signature is valid, <code>Ok(false)</code> if the signature is invalid, and <code>Err</code> if an error |
| occurred.</p> |
| <h5 id="note"><a href="#note">Note</a></h5> |
| <p>This verifies the signature of the <em>raw</em> data. It is more common to compute and verify the signature of the |
| cryptographic hash of an arbitrary amount of data. The <a href="../md_ctx/struct.MdCtx.html"><code>MdCtx</code></a> type can be used to do |
| that.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_verify.html"><code>EVP_PKEY_verify</code></a>.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PkeyCtxRef%3CT%3E-1" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#224-329">source</a><a href="#impl-PkeyCtxRef%3CT%3E-1" class="anchor"></a><h3 class="code-header">impl<T> <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="../pkey/trait.HasPrivate.html" title="trait openssl::pkey::HasPrivate">HasPrivate</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.decrypt_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#231-237">source</a><h4 class="code-header">pub fn <a href="#method.decrypt_init" class="fnname">decrypt_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for decryption using the private key.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_decrypt_init.html"><code>EVP_PKEY_decrypt_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sign_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#242-248">source</a><h4 class="code-header">pub fn <a href="#method.sign_init" class="fnname">sign_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for signing using the private key.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_sign_init.html"><code>EVP_PKEY_sign_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.derive_set_peer" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#252-261">source</a><h4 class="code-header">pub fn <a href="#method.derive_set_peer" class="fnname">derive_set_peer</a><U>(&mut self, key: &<a class="struct" href="../pkey/struct.PKeyRef.html" title="struct openssl::pkey::PKeyRef">PKeyRef</a><U>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>><span class="where fmt-newline">where<br> U: <a class="trait" href="../pkey/trait.HasPublic.html" title="trait openssl::pkey::HasPublic">HasPublic</a>,</span></h4></section></summary><div class="docblock"><p>Sets the peer key used for secret derivation.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_derive_set_peer.html"><code>EVP_PKEY_derive_set_peer</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.decrypt" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#269-282">source</a><h4 class="code-header">pub fn <a href="#method.decrypt" class="fnname">decrypt</a>(<br> &mut self,<br> from: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> to: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Decrypts data using the private key.</p> |
| <p>If <code>to</code> is set to <code>None</code>, an upper bound on the number of bytes required for the output buffer will be |
| returned.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_decrypt.html"><code>EVP_PKEY_decrypt</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.decrypt_to_vec" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#285-292">source</a><h4 class="code-header">pub fn <a href="#method.decrypt_to_vec" class="fnname">decrypt_to_vec</a>(<br> &mut self,<br> from: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> out: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Like <a href="struct.PkeyCtxRef.html#method.decrypt" title="Self::decrypt"><code>Self::decrypt</code></a> but appends plaintext to a <a href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="Vec"><code>Vec</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sign" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#305-318">source</a><h4 class="code-header">pub fn <a href="#method.sign" class="fnname">sign</a>(<br> &mut self,<br> data: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> sig: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Signs the contents of <code>data</code>.</p> |
| <p>If <code>sig</code> is set to <code>None</code>, an upper bound on the number of bytes required for the output buffer will be |
| returned.</p> |
| <h5 id="note-1"><a href="#note-1">Note</a></h5> |
| <p>This computes the signature of the <em>raw</em> bytes of <code>data</code>. It is more common to sign the cryptographic hash of |
| an arbitrary amount of data. The <a href="../md_ctx/struct.MdCtx.html"><code>MdCtx</code></a> type can be used to do that.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_sign.html"><code>EVP_PKEY_sign</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.sign_to_vec" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#321-328">source</a><h4 class="code-header">pub fn <a href="#method.sign_to_vec" class="fnname">sign_to_vec</a>(<br> &mut self,<br> data: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>],<br> sig: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>><br>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Like <a href="struct.PkeyCtxRef.html#method.sign" title="Self::sign"><code>Self::sign</code></a> but appends the signature to a <a href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="Vec"><code>Vec</code></a>.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PkeyCtxRef%3CT%3E-2" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#331-636">source</a><a href="#impl-PkeyCtxRef%3CT%3E-2" class="anchor"></a><h3 class="code-header">impl<T> <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.derive_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#335-341">source</a><h4 class="code-header">pub fn <a href="#method.derive_init" class="fnname">derive_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for shared secret derivation.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_derive_init.html"><code>EVP_PKEY_derive_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.keygen_init" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#346-352">source</a><h4 class="code-header">pub fn <a href="#method.keygen_init" class="fnname">keygen_init</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Prepares the context for key generation.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_keygen_init.html"><code>EVP_PKEY_keygen_init</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.rsa_padding" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#359-366">source</a><h4 class="code-header">pub fn <a href="#method.rsa_padding" class="fnname">rsa_padding</a>(&self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../rsa/struct.Padding.html" title="struct openssl::rsa::Padding">Padding</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Returns the RSA padding mode in use.</p> |
| <p>This is only useful for RSA keys.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_get_rsa_padding.html"><code>EVP_PKEY_CTX_get_rsa_padding</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_rsa_padding" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#373-382">source</a><h4 class="code-header">pub fn <a href="#method.set_rsa_padding" class="fnname">set_rsa_padding</a>(&mut self, padding: <a class="struct" href="../rsa/struct.Padding.html" title="struct openssl::rsa::Padding">Padding</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the RSA padding mode.</p> |
| <p>This is only useful for RSA keys.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_rsa_padding.html"><code>EVP_PKEY_CTX_set_rsa_padding</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_rsa_mgf1_md" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#389-398">source</a><h4 class="code-header">pub fn <a href="#method.set_rsa_mgf1_md" class="fnname">set_rsa_mgf1_md</a>(&mut self, md: &<a class="struct" href="../md/struct.MdRef.html" title="struct openssl::md::MdRef">MdRef</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the RSA MGF1 algorithm.</p> |
| <p>This is only useful for RSA keys.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_rsa_mgf1_md.html"><code>EVP_PKEY_CTX_set_rsa_mgf1_md</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_rsa_oaep_md" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#406-415">source</a><h4 class="code-header">pub fn <a href="#method.set_rsa_oaep_md" class="fnname">set_rsa_oaep_md</a>(&mut self, md: &<a class="struct" href="../md/struct.MdRef.html" title="struct openssl::md::MdRef">MdRef</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the RSA OAEP algorithm.</p> |
| <p>This is only useful for RSA keys.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_rsa_oaep_md.html"><code>EVP_PKEY_CTX_set_rsa_oaep_md</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_rsa_oaep_label" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#422-442">source</a><h4 class="code-header">pub fn <a href="#method.set_rsa_oaep_label" class="fnname">set_rsa_oaep_label</a>(&mut self, label: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the RSA OAEP label.</p> |
| <p>This is only useful for RSA keys.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set0_rsa_oaep_label.html"><code>EVP_PKEY_CTX_set0_rsa_oaep_label</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_keygen_cipher" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#448-461">source</a><h4 class="code-header">pub fn <a href="#method.set_keygen_cipher" class="fnname">set_keygen_cipher</a>(&mut self, cipher: &<a class="struct" href="../cipher/struct.CipherRef.html" title="struct openssl::cipher::CipherRef">CipherRef</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the cipher used during key generation.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_ctrl.html"><code>EVP_PKEY_CTX_ctrl</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_keygen_mac_key" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#467-482">source</a><h4 class="code-header">pub fn <a href="#method.set_keygen_mac_key" class="fnname">set_keygen_mac_key</a>(&mut self, key: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the key MAC key used during key generation.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_ctrl.html"><code>EVP_PKEY_CTX_ctrl</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_hkdf_md" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#490-499">source</a><h4 class="code-header">pub fn <a href="#method.set_hkdf_md" class="fnname">set_hkdf_md</a>(&mut self, digest: &<a class="struct" href="../md/struct.MdRef.html" title="struct openssl::md::MdRef">MdRef</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the digest used for HKDF derivation.</p> |
| <p>Requires OpenSSL 1.1.0 or newer.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_hkdf_md.html"><code>EVP_PKEY_CTX_set_hkdf_md</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_hkdf_mode" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#513-519">source</a><h4 class="code-header">pub fn <a href="#method.set_hkdf_mode" class="fnname">set_hkdf_mode</a>(&mut self, mode: <a class="struct" href="struct.HkdfMode.html" title="struct openssl::pkey_ctx::HkdfMode">HkdfMode</a>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the HKDF mode of operation.</p> |
| <p>Defaults to <a href="struct.HkdfMode.html#associatedconstant.EXTRACT_THEN_EXPAND" title="HkdfMode::EXTRACT_THEN_EXPAND"><code>HkdfMode::EXTRACT_THEN_EXPAND</code></a>.</p> |
| <p>WARNING: Although this API calls it a “mode”, HKDF-Extract and HKDF-Expand are distinct |
| operations with distinct inputs and distinct kinds of keys. Callers should not pass input |
| secrets for one operation into the other.</p> |
| <p>Requires OpenSSL 1.1.1 or newer.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_hkdf_mode.html"><code>EVP_PKEY_CTX_set_hkdf_mode</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_hkdf_key" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#532-547">source</a><h4 class="code-header">pub fn <a href="#method.set_hkdf_key" class="fnname">set_hkdf_key</a>(&mut self, key: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the input material for HKDF generation as the “key”.</p> |
| <p>Which input is the key depends on the “mode” (see <a href="struct.PkeyCtxRef.html#method.set_hkdf_mode" title="Self::set_hkdf_mode"><code>set_hkdf_mode</code></a>). |
| If <a href="struct.HkdfMode.html#associatedconstant.EXTRACT_THEN_EXPAND" title="HkdfMode::EXTRACT_THEN_EXPAND"><code>HkdfMode::EXTRACT_THEN_EXPAND</code></a> or <a href="struct.HkdfMode.html#associatedconstant.EXTRACT_ONLY" title="HkdfMode::EXTRACT_ONLY"><code>HkdfMode::EXTRACT_ONLY</code></a>, this function specifies |
| the input keying material (IKM) for HKDF-Extract. If <a href="struct.HkdfMode.html#associatedconstant.EXPAND_ONLY" title="HkdfMode::EXPAND_ONLY"><code>HkdfMode::EXPAND_ONLY</code></a>, it instead |
| specifies the pseudorandom key (PRK) for HKDF-Expand.</p> |
| <p>Requires OpenSSL 1.1.0 or newer.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set1_hkdf_key.html"><code>EVP_PKEY_CTX_set1_hkdf_key</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.set_hkdf_salt" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#557-572">source</a><h4 class="code-header">pub fn <a href="#method.set_hkdf_salt" class="fnname">set_hkdf_salt</a>(&mut self, salt: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Sets the salt value for HKDF generation.</p> |
| <p>If performing HKDF-Expand only, this parameter is ignored.</p> |
| <p>Requires OpenSSL 1.1.0 or newer.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set1_hkdf_salt.html"><code>EVP_PKEY_CTX_set1_hkdf_salt</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.add_hkdf_info" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#582-597">source</a><h4 class="code-header">pub fn <a href="#method.add_hkdf_info" class="fnname">add_hkdf_info</a>(&mut self, info: &[<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.unit.html">()</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Appends info bytes for HKDF generation.</p> |
| <p>If performing HKDF-Extract only, this parameter is ignored.</p> |
| <p>Requires OpenSSL 1.1.0 or newer.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_add1_hkdf_info.html"><code>EVP_PKEY_CTX_add1_hkdf_info</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.derive" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#603-614">source</a><h4 class="code-header">pub fn <a href="#method.derive" class="fnname">derive</a>(&mut self, buf: <a class="enum" href="https://doc.rust-lang.org/nightly/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&mut [<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>]>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Derives a shared secret between two keys.</p> |
| <p>If <code>buf</code> is set to <code>None</code>, an upper bound on the number of bytes required for the buffer will be returned.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_derive.html"><code>EVP_PKEY_derive</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.derive_to_vec" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#617-624">source</a><h4 class="code-header">pub fn <a href="#method.derive_to_vec" class="fnname">derive_to_vec</a>(&mut self, buf: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u8.html">u8</a>>) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Like <a href="struct.PkeyCtxRef.html#method.derive" title="Self::derive"><code>Self::derive</code></a> but appends the secret to a <a href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="Vec"><code>Vec</code></a>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.keygen" class="method has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#629-635">source</a><h4 class="code-header">pub fn <a href="#method.keygen" class="fnname">keygen</a>(&mut self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><<a class="struct" href="../pkey/struct.PKey.html" title="struct openssl::pkey::PKey">PKey</a><<a class="enum" href="../pkey/enum.Private.html" title="enum openssl::pkey::Private">Private</a>>, <a class="struct" href="../error/struct.ErrorStack.html" title="struct openssl::error::ErrorStack">ErrorStack</a>></h4></section></summary><div class="docblock"><p>Generates a new public/private keypair.</p> |
| <p>This corresponds to <a href="https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_keygen.html"><code>EVP_PKEY_keygen</code></a>.</p> |
| </div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor"></a></h2><div id="trait-implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-AsRef%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#impl-AsRef%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html" title="trait core::convert::AsRef">AsRef</a><<a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T>> for <a class="struct" href="struct.PkeyCtx.html" title="struct openssl::pkey_ctx::PkeyCtx">PkeyCtx</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_ref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#method.as_ref" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.AsRef.html#tymethod.as_ref" class="fnname">as_ref</a>(&self) -> &<a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h4></section></summary><div class='docblock'>Converts this type into a shared reference of the (usually inferred) input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Borrow%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#impl-Borrow%3CPkeyCtxRef%3CT%3E%3E-for-PkeyCtx%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><<a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T>> for <a class="struct" href="struct.PkeyCtx.html" title="struct openssl::pkey_ctx::PkeyCtx">PkeyCtx</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> &<a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-ForeignTypeRef-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#impl-ForeignTypeRef-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../foreign_types_shared/trait.ForeignTypeRef.html" title="trait foreign_types_shared::ForeignTypeRef">ForeignTypeRef</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.CType" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.CType" class="anchor"></a><h4 class="code-header">type <a href="../../foreign_types_shared/trait.ForeignTypeRef.html#associatedtype.CType" class="associatedtype">CType</a> = <a class="enum" href="../../openssl_sys/openssl/handwritten/types/enum.EVP_PKEY_CTX.html" title="enum openssl_sys::openssl::handwritten::types::EVP_PKEY_CTX">EVP_PKEY_CTX</a></h4></section></summary><div class='docblock'>The raw C type.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_ptr" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/foreign_types_shared/lib.rs.html#36">source</a><a href="#method.from_ptr" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../foreign_types_shared/trait.ForeignTypeRef.html#method.from_ptr" class="fnname">from_ptr</a><'a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a>Self::<a class="associatedtype" href="../../foreign_types_shared/trait.ForeignTypeRef.html#associatedtype.CType" title="type foreign_types_shared::ForeignTypeRef::CType">CType</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a </a>Self</h4></section></summary><div class='docblock'>Constructs a shared instance of this type from its raw type.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from_ptr_mut" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/foreign_types_shared/lib.rs.html#42">source</a><a href="#method.from_ptr_mut" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../foreign_types_shared/trait.ForeignTypeRef.html#method.from_ptr_mut" class="fnname">from_ptr_mut</a><'a>(ptr: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a>Self::<a class="associatedtype" href="../../foreign_types_shared/trait.ForeignTypeRef.html#associatedtype.CType" title="type foreign_types_shared::ForeignTypeRef::CType">CType</a>) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&'a mut </a>Self</h4></section></summary><div class='docblock'>Constructs a mutable reference of this type from its raw type.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_ptr" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/foreign_types_shared/lib.rs.html#48">source</a><a href="#method.as_ptr" class="anchor"></a><h4 class="code-header">fn <a href="../../foreign_types_shared/trait.ForeignTypeRef.html#method.as_ptr" class="fnname">as_ptr</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.pointer.html">*mut </a>Self::<a class="associatedtype" href="../../foreign_types_shared/trait.ForeignTypeRef.html#associatedtype.CType" title="type foreign_types_shared::ForeignTypeRef::CType">CType</a></h4></section></summary><div class='docblock'>Returns a raw pointer to the wrapped value.</div></details></div></details><section id="impl-Send-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#impl-Send-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h3></section><section id="impl-Sync-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="../../src/openssl/pkey_ctx.rs.html#107-115">source</a><a href="#impl-Sync-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h3></section></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor"></a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> !<a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T></h3></section><section id="impl-Unpin-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a href="#impl-Unpin-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a>,</span></h3></section><section id="impl-UnwindSafe-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a href="#impl-UnwindSafe-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.PkeyCtxRef.html" title="struct openssl::pkey_ctx::PkeyCtxRef">PkeyCtxRef</a><T><span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a>,</span></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor"></a></h2><div id="blanket-implementations-list"><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow-1" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-PkeyCtxRef%3CT%3E" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-PkeyCtxRef%3CT%3E" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="openssl" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
