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| author | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
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| committer | Craig Jennings <c@cjennings.net> | 2024-04-07 13:41:34 -0500 |
| commit | 754bbf7a25a8dda49b5d08ef0d0443bbf5af0e36 (patch) | |
| tree | f1190704f78f04a2b0b4c977d20fe96a828377f1 /devdocs/go/crypto%2Faes%2Findex.html | |
new repository
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| -rw-r--r-- | devdocs/go/crypto%2Faes%2Findex.html | 19 |
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diff --git a/devdocs/go/crypto%2Faes%2Findex.html b/devdocs/go/crypto%2Faes%2Findex.html new file mode 100644 index 00000000..24507c43 --- /dev/null +++ b/devdocs/go/crypto%2Faes%2Findex.html @@ -0,0 +1,19 @@ +<h1> Package aes </h1> <ul id="short-nav"> +<li><code>import "crypto/aes"</code></li> +<li><a href="#pkg-overview" class="overviewLink">Overview</a></li> +<li><a href="#pkg-index" class="indexLink">Index</a></li> +</ul> <h2 id="pkg-overview">Overview </h2> <p>Package aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197. </p> +<p>The AES operations in this package are not implemented using constant-time algorithms. An exception is when running on systems with enabled hardware support for AES that makes these operations constant-time. Examples include amd64 systems using AES-NI extensions and s390x systems using Message-Security-Assist extensions. On such systems, when the result of NewCipher is passed to cipher.NewGCM, the GHASH operation used by GCM is also constant-time. </p> <h2 id="pkg-index">Index </h2> <ul id="manual-nav"> +<li><a href="#pkg-constants">Constants</a></li> +<li><a href="#NewCipher">func NewCipher(key []byte) (cipher.Block, error)</a></li> +<li><a href="#KeySizeError">type KeySizeError</a></li> +<li> <a href="#KeySizeError.Error">func (k KeySizeError) Error() string</a> +</li> +</ul> <h3>Package files</h3> <p> <span>aes_gcm.go</span> <span>block.go</span> <span>cipher.go</span> <span>cipher_asm.go</span> <span>const.go</span> <span>modes.go</span> </p> <h2 id="pkg-constants">Constants</h2> <p>The AES block size in bytes. </p> +<pre data-language="go">const BlockSize = 16</pre> <h2 id="NewCipher">func <span>NewCipher</span> </h2> <pre data-language="go">func NewCipher(key []byte) (cipher.Block, error)</pre> <p>NewCipher creates and returns a new <span>cipher.Block</span>. The key argument should be the AES key, either 16, 24, or 32 bytes to select AES-128, AES-192, or AES-256. </p> +<h2 id="KeySizeError">type <span>KeySizeError</span> </h2> <pre data-language="go">type KeySizeError int</pre> <h3 id="KeySizeError.Error">func (KeySizeError) <span>Error</span> </h3> <pre data-language="go">func (k KeySizeError) Error() string</pre><div class="_attribution"> + <p class="_attribution-p"> + © Google, Inc.<br>Licensed under the Creative Commons Attribution License 3.0.<br> + <a href="http://golang.org/pkg/crypto/aes/" class="_attribution-link">http://golang.org/pkg/crypto/aes/</a> + </p> +</div> |