| <!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="Source of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/openssl-0.10.54/src/pkcs5.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>pkcs5.rs - source</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" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="../../source-script.js"></script><script defer src="../../source-files.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><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></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../openssl/index.html"><img class="rust-logo" src="../../rust-logo.svg" alt="logo"></a><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="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| </pre><pre class="rust"><code><span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">use </span>libc::c_int; |
| <span class="kw">use </span>std::convert::TryInto; |
| <span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">use </span>std::ptr; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::cvt; |
| <span class="kw">use </span><span class="kw">crate</span>::error::ErrorStack; |
| <span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest; |
| <span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">use </span><span class="kw">crate</span>::symm::Cipher; |
| <span class="kw">use </span>openssl_macros::corresponds; |
| |
| <span class="attribute">#[derive(Clone, Eq, PartialEq, Hash, Debug)] |
| </span><span class="kw">pub struct </span>KeyIvPair { |
| <span class="kw">pub </span>key: Vec<u8>, |
| <span class="kw">pub </span>iv: <span class="prelude-ty">Option</span><Vec<u8>>, |
| } |
| |
| <span class="doccomment">/// Derives a key and an IV from various parameters. |
| /// |
| /// If specified, `salt` must be 8 bytes in length. |
| /// |
| /// If the total key and IV length is less than 16 bytes and MD5 is used then |
| /// the algorithm is compatible with the key derivation algorithm from PKCS#5 |
| /// v1.5 or PBKDF1 from PKCS#5 v2.0. |
| /// |
| /// New applications should not use this and instead use |
| /// `pbkdf2_hmac` or another more modern key derivation algorithm. |
| </span><span class="attribute">#[corresponds(EVP_BytesToKey)] |
| #[allow(clippy::useless_conversion)] |
| #[cfg(not(boringssl))] |
| </span><span class="kw">pub fn </span>bytes_to_key( |
| cipher: Cipher, |
| digest: MessageDigest, |
| data: <span class="kw-2">&</span>[u8], |
| salt: <span class="prelude-ty">Option</span><<span class="kw-2">&</span>[u8]>, |
| count: i32, |
| ) -> <span class="prelude-ty">Result</span><KeyIvPair, ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| <span class="macro">assert!</span>(data.len() <= c_int::max_value() <span class="kw">as </span>usize); |
| <span class="kw">let </span>salt_ptr = <span class="kw">match </span>salt { |
| <span class="prelude-val">Some</span>(salt) => { |
| <span class="macro">assert_eq!</span>(salt.len(), ffi::PKCS5_SALT_LEN <span class="kw">as </span>usize); |
| salt.as_ptr() |
| } |
| <span class="prelude-val">None </span>=> ptr::null(), |
| }; |
| |
| ffi::init(); |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>iv = cipher.iv_len().map(|l| <span class="macro">vec!</span>[<span class="number">0</span>; l]); |
| |
| <span class="kw">let </span>cipher = cipher.as_ptr(); |
| <span class="kw">let </span>digest = digest.as_ptr(); |
| |
| <span class="kw">let </span>len = cvt(ffi::EVP_BytesToKey( |
| cipher, |
| digest, |
| salt_ptr, |
| ptr::null(), |
| data.len() <span class="kw">as </span>c_int, |
| count.into(), |
| ptr::null_mut(), |
| ptr::null_mut(), |
| ))<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>key = <span class="macro">vec!</span>[<span class="number">0</span>; len <span class="kw">as </span>usize]; |
| <span class="kw">let </span>iv_ptr = iv |
| .as_mut() |
| .map(|v| v.as_mut_ptr()) |
| .unwrap_or(ptr::null_mut()); |
| |
| cvt(ffi::EVP_BytesToKey( |
| cipher, |
| digest, |
| salt_ptr, |
| data.as_ptr(), |
| data.len() <span class="kw">as </span>c_int, |
| count <span class="kw">as </span>c_int, |
| key.as_mut_ptr(), |
| iv_ptr, |
| ))<span class="question-mark">?</span>; |
| |
| <span class="prelude-val">Ok</span>(KeyIvPair { key, iv }) |
| } |
| } |
| |
| <span class="doccomment">/// Derives a key from a password and salt using the PBKDF2-HMAC algorithm with a digest function. |
| </span><span class="attribute">#[corresponds(PKCS5_PBKDF2_HMAC)] |
| </span><span class="kw">pub fn </span>pbkdf2_hmac( |
| pass: <span class="kw-2">&</span>[u8], |
| salt: <span class="kw-2">&</span>[u8], |
| iter: usize, |
| hash: MessageDigest, |
| key: <span class="kw-2">&mut </span>[u8], |
| ) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| ffi::init(); |
| cvt(ffi::PKCS5_PBKDF2_HMAC( |
| pass.as_ptr() <span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_</span>, |
| pass.len().try_into().unwrap(), |
| salt.as_ptr(), |
| salt.len().try_into().unwrap(), |
| iter.try_into().unwrap(), |
| hash.as_ptr(), |
| key.len().try_into().unwrap(), |
| key.as_mut_ptr(), |
| )) |
| .map(|<span class="kw">_</span>| ()) |
| } |
| } |
| |
| <span class="doccomment">/// Derives a key from a password and salt using the scrypt algorithm. |
| /// |
| /// Requires OpenSSL 1.1.0 or newer. |
| </span><span class="attribute">#[corresponds(EVP_PBE_scrypt)] |
| #[cfg(any(ossl110, boringssl))] |
| #[allow(clippy::useless_conversion)] |
| </span><span class="kw">pub fn </span>scrypt( |
| pass: <span class="kw-2">&</span>[u8], |
| salt: <span class="kw-2">&</span>[u8], |
| n: u64, |
| r: u64, |
| p: u64, |
| maxmem: u64, |
| key: <span class="kw-2">&mut </span>[u8], |
| ) -> <span class="prelude-ty">Result</span><(), ErrorStack> { |
| <span class="kw">unsafe </span>{ |
| ffi::init(); |
| cvt(ffi::EVP_PBE_scrypt( |
| pass.as_ptr() <span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_</span>, |
| pass.len(), |
| salt.as_ptr() <span class="kw">as </span><span class="kw-2">*const </span><span class="kw">_</span>, |
| salt.len(), |
| n, |
| r, |
| p, |
| maxmem.try_into().unwrap(), |
| key.as_mut_ptr() <span class="kw">as </span><span class="kw-2">*mut </span><span class="kw">_</span>, |
| key.len(), |
| )) |
| .map(|<span class="kw">_</span>| ()) |
| } |
| } |
| |
| <span class="attribute">#[cfg(test)] |
| </span><span class="kw">mod </span>tests { |
| <span class="kw">use </span><span class="kw">crate</span>::hash::MessageDigest; |
| <span class="attribute">#[cfg(not(boringssl))] |
| </span><span class="kw">use </span><span class="kw">crate</span>::symm::Cipher; |
| |
| <span class="comment">// Test vectors from |
| // https://git.lysator.liu.se/nettle/nettle/blob/nettle_3.1.1_release_20150424/testsuite/pbkdf2-test.c |
| </span><span class="attribute">#[test] |
| </span><span class="kw">fn </span>pbkdf2_hmac_sha256() { |
| <span class="kw">let </span><span class="kw-2">mut </span>buf = [<span class="number">0</span>; <span class="number">16</span>]; |
| |
| <span class="kw">super</span>::pbkdf2_hmac(<span class="string">b"passwd"</span>, <span class="string">b"salt"</span>, <span class="number">1</span>, MessageDigest::sha256(), <span class="kw-2">&mut </span>buf).unwrap(); |
| <span class="macro">assert_eq!</span>( |
| buf, |
| <span class="kw-2">&</span>[ |
| <span class="number">0x55_u8</span>, <span class="number">0xac_u8</span>, <span class="number">0x04_u8</span>, <span class="number">0x6e_u8</span>, <span class="number">0x56_u8</span>, <span class="number">0xe3_u8</span>, <span class="number">0x08_u8</span>, <span class="number">0x9f_u8</span>, <span class="number">0xec_u8</span>, |
| <span class="number">0x16_u8</span>, <span class="number">0x91_u8</span>, <span class="number">0xc2_u8</span>, <span class="number">0x25_u8</span>, <span class="number">0x44_u8</span>, <span class="number">0xb6_u8</span>, <span class="number">0x05_u8</span>, |
| ][..] |
| ); |
| |
| <span class="kw">super</span>::pbkdf2_hmac( |
| <span class="string">b"Password"</span>, |
| <span class="string">b"NaCl"</span>, |
| <span class="number">80000</span>, |
| MessageDigest::sha256(), |
| <span class="kw-2">&mut </span>buf, |
| ) |
| .unwrap(); |
| <span class="macro">assert_eq!</span>( |
| buf, |
| <span class="kw-2">&</span>[ |
| <span class="number">0x4d_u8</span>, <span class="number">0xdc_u8</span>, <span class="number">0xd8_u8</span>, <span class="number">0xf6_u8</span>, <span class="number">0x0b_u8</span>, <span class="number">0x98_u8</span>, <span class="number">0xbe_u8</span>, <span class="number">0x21_u8</span>, <span class="number">0x83_u8</span>, |
| <span class="number">0x0c_u8</span>, <span class="number">0xee_u8</span>, <span class="number">0x5e_u8</span>, <span class="number">0xf2_u8</span>, <span class="number">0x27_u8</span>, <span class="number">0x01_u8</span>, <span class="number">0xf9_u8</span>, |
| ][..] |
| ); |
| } |
| |
| <span class="comment">// Test vectors from |
| // https://git.lysator.liu.se/nettle/nettle/blob/nettle_3.1.1_release_20150424/testsuite/pbkdf2-test.c |
| </span><span class="attribute">#[test] |
| </span><span class="kw">fn </span>pbkdf2_hmac_sha512() { |
| <span class="kw">let </span><span class="kw-2">mut </span>buf = [<span class="number">0</span>; <span class="number">64</span>]; |
| |
| <span class="kw">super</span>::pbkdf2_hmac(<span class="string">b"password"</span>, <span class="string">b"NaCL"</span>, <span class="number">1</span>, MessageDigest::sha512(), <span class="kw-2">&mut </span>buf).unwrap(); |
| <span class="macro">assert_eq!</span>( |
| <span class="kw-2">&</span>buf[..], |
| <span class="kw-2">&</span>[ |
| <span class="number">0x73_u8</span>, <span class="number">0xde_u8</span>, <span class="number">0xcf_u8</span>, <span class="number">0xa5_u8</span>, <span class="number">0x8a_u8</span>, <span class="number">0xa2_u8</span>, <span class="number">0xe8_u8</span>, <span class="number">0x4f_u8</span>, <span class="number">0x94_u8</span>, |
| <span class="number">0x77_u8</span>, <span class="number">0x1a_u8</span>, <span class="number">0x75_u8</span>, <span class="number">0x73_u8</span>, <span class="number">0x6b_u8</span>, <span class="number">0xb8_u8</span>, <span class="number">0x8b_u8</span>, <span class="number">0xd3_u8</span>, <span class="number">0xc7_u8</span>, |
| <span class="number">0xb3_u8</span>, <span class="number">0x82_u8</span>, <span class="number">0x70_u8</span>, <span class="number">0xcf_u8</span>, <span class="number">0xb5_u8</span>, <span class="number">0x0c_u8</span>, <span class="number">0xb3_u8</span>, <span class="number">0x90_u8</span>, <span class="number">0xed_u8</span>, |
| <span class="number">0x78_u8</span>, <span class="number">0xb3_u8</span>, <span class="number">0x05_u8</span>, <span class="number">0x65_u8</span>, <span class="number">0x6a_u8</span>, <span class="number">0xf8_u8</span>, <span class="number">0x14_u8</span>, <span class="number">0x8e_u8</span>, <span class="number">0x52_u8</span>, |
| <span class="number">0x45_u8</span>, <span class="number">0x2b_u8</span>, <span class="number">0x22_u8</span>, <span class="number">0x16_u8</span>, <span class="number">0xb2_u8</span>, <span class="number">0xb8_u8</span>, <span class="number">0x09_u8</span>, <span class="number">0x8b_u8</span>, <span class="number">0x76_u8</span>, |
| <span class="number">0x1f_u8</span>, <span class="number">0xc6_u8</span>, <span class="number">0x33_u8</span>, <span class="number">0x60_u8</span>, <span class="number">0x60_u8</span>, <span class="number">0xa0_u8</span>, <span class="number">0x9f_u8</span>, <span class="number">0x76_u8</span>, <span class="number">0x41_u8</span>, |
| <span class="number">0x5e_u8</span>, <span class="number">0x9f_u8</span>, <span class="number">0x71_u8</span>, <span class="number">0xea_u8</span>, <span class="number">0x47_u8</span>, <span class="number">0xf9_u8</span>, <span class="number">0xe9_u8</span>, <span class="number">0x06_u8</span>, <span class="number">0x43_u8</span>, |
| <span class="number">0x06_u8</span>, |
| ][..] |
| ); |
| |
| <span class="kw">super</span>::pbkdf2_hmac( |
| <span class="string">b"pass\0word"</span>, |
| <span class="string">b"sa\0lt"</span>, |
| <span class="number">1</span>, |
| MessageDigest::sha512(), |
| <span class="kw-2">&mut </span>buf, |
| ) |
| .unwrap(); |
| <span class="macro">assert_eq!</span>( |
| <span class="kw-2">&</span>buf[..], |
| <span class="kw-2">&</span>[ |
| <span class="number">0x71_u8</span>, <span class="number">0xa0_u8</span>, <span class="number">0xec_u8</span>, <span class="number">0x84_u8</span>, <span class="number">0x2a_u8</span>, <span class="number">0xbd_u8</span>, <span class="number">0x5c_u8</span>, <span class="number">0x67_u8</span>, <span class="number">0x8b_u8</span>, |
| <span class="number">0xcf_u8</span>, <span class="number">0xd1_u8</span>, <span class="number">0x45_u8</span>, <span class="number">0xf0_u8</span>, <span class="number">0x9d_u8</span>, <span class="number">0x83_u8</span>, <span class="number">0x52_u8</span>, <span class="number">0x2f_u8</span>, <span class="number">0x93_u8</span>, |
| <span class="number">0x36_u8</span>, <span class="number">0x15_u8</span>, <span class="number">0x60_u8</span>, <span class="number">0x56_u8</span>, <span class="number">0x3c_u8</span>, <span class="number">0x4d_u8</span>, <span class="number">0x0d_u8</span>, <span class="number">0x63_u8</span>, <span class="number">0xb8_u8</span>, |
| <span class="number">0x83_u8</span>, <span class="number">0x29_u8</span>, <span class="number">0x87_u8</span>, <span class="number">0x10_u8</span>, <span class="number">0x90_u8</span>, <span class="number">0xe7_u8</span>, <span class="number">0x66_u8</span>, <span class="number">0x04_u8</span>, <span class="number">0xa4_u8</span>, |
| <span class="number">0x9a_u8</span>, <span class="number">0xf0_u8</span>, <span class="number">0x8f_u8</span>, <span class="number">0xe7_u8</span>, <span class="number">0xc9_u8</span>, <span class="number">0xf5_u8</span>, <span class="number">0x71_u8</span>, <span class="number">0x56_u8</span>, <span class="number">0xc8_u8</span>, |
| <span class="number">0x79_u8</span>, <span class="number">0x09_u8</span>, <span class="number">0x96_u8</span>, <span class="number">0xb2_u8</span>, <span class="number">0x0f_u8</span>, <span class="number">0x06_u8</span>, <span class="number">0xbc_u8</span>, <span class="number">0x53_u8</span>, <span class="number">0x5e_u8</span>, |
| <span class="number">0x5a_u8</span>, <span class="number">0xb5_u8</span>, <span class="number">0x44_u8</span>, <span class="number">0x0d_u8</span>, <span class="number">0xf7_u8</span>, <span class="number">0xe8_u8</span>, <span class="number">0x78_u8</span>, <span class="number">0x29_u8</span>, <span class="number">0x6f_u8</span>, |
| <span class="number">0xa7_u8</span>, |
| ][..] |
| ); |
| |
| <span class="kw">super</span>::pbkdf2_hmac( |
| <span class="string">b"passwordPASSWORDpassword"</span>, |
| <span class="string">b"salt\0\0\0"</span>, |
| <span class="number">50</span>, |
| MessageDigest::sha512(), |
| <span class="kw-2">&mut </span>buf, |
| ) |
| .unwrap(); |
| <span class="macro">assert_eq!</span>( |
| <span class="kw-2">&</span>buf[..], |
| <span class="kw-2">&</span>[ |
| <span class="number">0x01_u8</span>, <span class="number">0x68_u8</span>, <span class="number">0x71_u8</span>, <span class="number">0xa4_u8</span>, <span class="number">0xc4_u8</span>, <span class="number">0xb7_u8</span>, <span class="number">0x5f_u8</span>, <span class="number">0x96_u8</span>, <span class="number">0x85_u8</span>, |
| <span class="number">0x7f_u8</span>, <span class="number">0xd2_u8</span>, <span class="number">0xb9_u8</span>, <span class="number">0xf8_u8</span>, <span class="number">0xca_u8</span>, <span class="number">0x28_u8</span>, <span class="number">0x02_u8</span>, <span class="number">0x3b_u8</span>, <span class="number">0x30_u8</span>, |
| <span class="number">0xee_u8</span>, <span class="number">0x2a_u8</span>, <span class="number">0x39_u8</span>, <span class="number">0xf5_u8</span>, <span class="number">0xad_u8</span>, <span class="number">0xca_u8</span>, <span class="number">0xc8_u8</span>, <span class="number">0xc9_u8</span>, <span class="number">0x37_u8</span>, |
| <span class="number">0x5f_u8</span>, <span class="number">0x9b_u8</span>, <span class="number">0xda_u8</span>, <span class="number">0x1c_u8</span>, <span class="number">0xcd_u8</span>, <span class="number">0x1b_u8</span>, <span class="number">0x6f_u8</span>, <span class="number">0x0b_u8</span>, <span class="number">0x2f_u8</span>, |
| <span class="number">0xc3_u8</span>, <span class="number">0xad_u8</span>, <span class="number">0xda_u8</span>, <span class="number">0x50_u8</span>, <span class="number">0x54_u8</span>, <span class="number">0x12_u8</span>, <span class="number">0xe7_u8</span>, <span class="number">0x9d_u8</span>, <span class="number">0x89_u8</span>, |
| <span class="number">0x00_u8</span>, <span class="number">0x56_u8</span>, <span class="number">0xc6_u8</span>, <span class="number">0x2e_u8</span>, <span class="number">0x52_u8</span>, <span class="number">0x4c_u8</span>, <span class="number">0x7d_u8</span>, <span class="number">0x51_u8</span>, <span class="number">0x15_u8</span>, |
| <span class="number">0x4b_u8</span>, <span class="number">0x1a_u8</span>, <span class="number">0x85_u8</span>, <span class="number">0x34_u8</span>, <span class="number">0x57_u8</span>, <span class="number">0x5b_u8</span>, <span class="number">0xd0_u8</span>, <span class="number">0x2d_u8</span>, <span class="number">0xee_u8</span>, |
| <span class="number">0x39_u8</span>, |
| ][..] |
| ); |
| } |
| |
| <span class="attribute">#[test] |
| #[cfg(not(boringssl))] |
| </span><span class="kw">fn </span>bytes_to_key() { |
| <span class="kw">let </span>salt = [<span class="number">16_u8</span>, <span class="number">34_u8</span>, <span class="number">19_u8</span>, <span class="number">23_u8</span>, <span class="number">141_u8</span>, <span class="number">4_u8</span>, <span class="number">207_u8</span>, <span class="number">221_u8</span>]; |
| |
| <span class="kw">let </span>data = [ |
| <span class="number">143_u8</span>, <span class="number">210_u8</span>, <span class="number">75_u8</span>, <span class="number">63_u8</span>, <span class="number">214_u8</span>, <span class="number">179_u8</span>, <span class="number">155_u8</span>, <span class="number">241_u8</span>, <span class="number">242_u8</span>, <span class="number">31_u8</span>, <span class="number">154_u8</span>, |
| <span class="number">56_u8</span>, <span class="number">198_u8</span>, <span class="number">145_u8</span>, <span class="number">192_u8</span>, <span class="number">64_u8</span>, <span class="number">2_u8</span>, <span class="number">245_u8</span>, <span class="number">167_u8</span>, <span class="number">220_u8</span>, <span class="number">55_u8</span>, <span class="number">119_u8</span>, |
| <span class="number">233_u8</span>, <span class="number">136_u8</span>, <span class="number">139_u8</span>, <span class="number">27_u8</span>, <span class="number">71_u8</span>, <span class="number">242_u8</span>, <span class="number">119_u8</span>, <span class="number">175_u8</span>, <span class="number">65_u8</span>, <span class="number">207_u8</span>, |
| ]; |
| |
| <span class="kw">let </span>expected_key = <span class="macro">vec!</span>[ |
| <span class="number">249_u8</span>, <span class="number">115_u8</span>, <span class="number">114_u8</span>, <span class="number">97_u8</span>, <span class="number">32_u8</span>, <span class="number">213_u8</span>, <span class="number">165_u8</span>, <span class="number">146_u8</span>, <span class="number">58_u8</span>, <span class="number">87_u8</span>, <span class="number">234_u8</span>, |
| <span class="number">3_u8</span>, <span class="number">43_u8</span>, <span class="number">250_u8</span>, <span class="number">97_u8</span>, <span class="number">114_u8</span>, <span class="number">26_u8</span>, <span class="number">98_u8</span>, <span class="number">245_u8</span>, <span class="number">246_u8</span>, <span class="number">238_u8</span>, <span class="number">177_u8</span>, |
| <span class="number">229_u8</span>, <span class="number">161_u8</span>, <span class="number">183_u8</span>, <span class="number">224_u8</span>, <span class="number">174_u8</span>, <span class="number">3_u8</span>, <span class="number">6_u8</span>, <span class="number">244_u8</span>, <span class="number">236_u8</span>, <span class="number">255_u8</span>, |
| ]; |
| <span class="kw">let </span>expected_iv = <span class="macro">vec!</span>[ |
| <span class="number">4_u8</span>, <span class="number">223_u8</span>, <span class="number">153_u8</span>, <span class="number">219_u8</span>, <span class="number">28_u8</span>, <span class="number">142_u8</span>, <span class="number">234_u8</span>, <span class="number">68_u8</span>, <span class="number">227_u8</span>, <span class="number">69_u8</span>, <span class="number">98_u8</span>, |
| <span class="number">107_u8</span>, <span class="number">208_u8</span>, <span class="number">14_u8</span>, <span class="number">236_u8</span>, <span class="number">60_u8</span>, |
| ]; |
| |
| <span class="macro">assert_eq!</span>( |
| <span class="kw">super</span>::bytes_to_key( |
| Cipher::aes_256_cbc(), |
| MessageDigest::sha1(), |
| <span class="kw-2">&</span>data, |
| <span class="prelude-val">Some</span>(<span class="kw-2">&</span>salt), |
| <span class="number">1</span>, |
| ) |
| .unwrap(), |
| <span class="kw">super</span>::KeyIvPair { |
| key: expected_key, |
| iv: <span class="prelude-val">Some</span>(expected_iv), |
| } |
| ); |
| } |
| |
| <span class="attribute">#[test] |
| #[cfg(any(ossl110, boringssl))] |
| </span><span class="kw">fn </span>scrypt() { |
| <span class="kw">let </span>pass = <span class="string">"pleaseletmein"</span>; |
| <span class="kw">let </span>salt = <span class="string">"SodiumChloride"</span>; |
| <span class="kw">let </span>expected = |
| <span class="string">"7023bdcb3afd7348461c06cd81fd38ebfda8fbba904f8e3ea9b543f6545da1f2d5432955613\ |
| f0fcf62d49705242a9af9e61e85dc0d651e40dfcf017b45575887"</span>; |
| |
| <span class="kw">let </span><span class="kw-2">mut </span>actual = [<span class="number">0</span>; <span class="number">64</span>]; |
| <span class="kw">super</span>::scrypt( |
| pass.as_bytes(), |
| salt.as_bytes(), |
| <span class="number">16384</span>, |
| <span class="number">8</span>, |
| <span class="number">1</span>, |
| <span class="number">0</span>, |
| <span class="kw-2">&mut </span>actual, |
| ) |
| .unwrap(); |
| <span class="macro">assert_eq!</span>(hex::encode(<span class="kw-2">&</span>actual[..]), expected); |
| } |
| } |
| </code></pre></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> |
