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| author | Hans Nilsson <hans@erlang.org> | 2018-09-13 12:45:48 +0200 |
|---|---|---|
| committer | Hans Nilsson <hans@erlang.org> | 2018-09-14 12:36:10 +0200 |
| commit | f850f6bdf6a13ef91f6f97ce821968ff977ff4d7 (patch) | |
| tree | 0ef04fa5f0545b0740465c3d5557a4ee1386c3d6 | |
| parent | 56be5aea623e69a84ddf4ea5f5e2dba6277b83a2 (diff) | |
| download | erlang-f850f6bdf6a13ef91f6f97ce821968ff977ff4d7.tar.gz | |
crypto: Document AES_CCM and fix errors in User's Guide
The sizes in the Algorithms chapter for aes_gcm was wrong or incomplete.
| -rw-r--r-- | lib/crypto/doc/src/algorithm_details.xml | 7 | ||||
| -rw-r--r-- | lib/crypto/doc/src/crypto.xml | 2 |
2 files changed, 5 insertions, 4 deletions
diff --git a/lib/crypto/doc/src/algorithm_details.xml b/lib/crypto/doc/src/algorithm_details.xml index 088f5e8e97..2d02422cb6 100644 --- a/lib/crypto/doc/src/algorithm_details.xml +++ b/lib/crypto/doc/src/algorithm_details.xml @@ -89,9 +89,10 @@ <seealso marker="crypto#supports-0">crypto:supports()</seealso>. </p> <table> - <row><cell><strong>Cipher and Mode</strong></cell><cell><strong>Key length</strong><br/><strong>[bytes]</strong></cell><cell><strong>IV length</strong><br/><strong>[bytes]</strong></cell><cell><strong>AAD length</strong><br/><strong>[bytes]</strong></cell><cell><strong>Block size</strong><br/><strong>[bytes]</strong></cell><cell><strong>Supported with</strong><br/><strong>OpenSSL versions</strong></cell></row> - <row><cell><c>aes_gcm</c></cell> <cell>16</cell> <cell>16</cell> <cell>0-16</cell> <cell>any</cell><cell>1.0.1 -</cell></row> - <row><cell><c>chacha20_poly1305</c></cell><cell>32</cell> <cell>1-16</cell> <cell>any</cell> <cell>any</cell><cell>1.1.0 -</cell></row> + <row><cell><strong>Cipher and Mode</strong></cell><cell><strong>Key length</strong><br/><strong>[bytes]</strong></cell><cell><strong>IV length</strong><br/><strong>[bytes]</strong></cell><cell><strong>AAD length</strong><br/><strong>[bytes]</strong></cell><cell><strong>Tag length</strong><br/><strong>[bytes]</strong></cell><cell><strong>Block size</strong><br/><strong>[bytes]</strong></cell><cell><strong>Supported with</strong><br/><strong>OpenSSL versions</strong></cell></row> + <row><cell><c>aes_ccm</c></cell> <cell>16,24,32</cell> <cell>7-13</cell> <cell>any</cell> <cell>even 4-16<br/>default: 12</cell> <cell>any</cell><cell>1.1.0 -</cell></row> + <row><cell><c>aes_gcm</c></cell> <cell>16,24,32</cell> <cell>1-</cell> <cell>any</cell> <cell>1-16<br/>default: 16</cell> <cell>any</cell><cell>1.1.0 -</cell></row> + <row><cell><c>chacha20_poly1305</c></cell><cell>32</cell> <cell>1-16</cell> <cell>any</cell> <cell>16</cell> <cell>any</cell><cell>1.1.0 -</cell></row> <tcaption>AEAD cipher key lengths</tcaption> </table> </section> diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index d5f5009297..214104c74a 100644 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -420,7 +420,7 @@ <func> <name>block_encrypt(Type, Key, Ivec, PlainText) -> CipherText</name> <name>block_encrypt(AeadType, Key, Ivec, {AAD, PlainText}) -> {CipherText, CipherTag}</name> - <name>block_encrypt(aes_gcm, Key, Ivec, {AAD, PlainText, TagLength}) -> {CipherText, CipherTag}</name> + <name>block_encrypt(aes_gcm | aes_ccm, Key, Ivec, {AAD, PlainText, TagLength}) -> {CipherText, CipherTag}</name> <fsummary>Encrypt <c>PlainText</c> according to <c>Type</c> block cipher</fsummary> <type> <v>Type = <seealso marker="#type-block_cipher_with_iv">block_cipher_with_iv()</seealso></v> |