doc/man7/EVP_CIPHER-AES.pod

   1 =pod
   2
   3 =head1 NAME
   4
   5 EVP_CIPHER-AES - The AES EVP_CIPHER implementations
   6
   7 =head1 DESCRIPTION
   8
   9 Support for AES symmetric encryption using the B<EVP_CIPHER> API.
  10
  11 =head2 Algorithm Names
  12
  13 The following algorithms are available in the FIPS provider as well as the
  14 default provider:
  15
  16 =over 4
  17
  18 =item "AES-128-CBC", "AES-192-CBC" and  "AES-256-CBC"
  19
  20 =item "AES-128-CBC-CTS", "AES-192-CBC-CTS" and "AES-256-CBC-CTS"
  21
  22 =item "AES-128-CFB", "AES-192-CFB", "AES-256-CFB",
  23 "AES-128-CFB1", "AES-192-CFB1", "AES-256-CFB1",
  24 "AES-128-CFB8", "AES-192-CFB8" and "AES-256-CFB8"
  25
  26 =item "AES-128-CTR", "AES-192-CTR" and "AES-256-CTR"
  27
  28 =item "AES-128-ECB", "AES-192-ECB" and "AES-256-ECB"
  29
  30 =item "AES-192-OFB", "AES-128-OFB" and "AES-256-OFB"
  31
  32 =item "AES-128-XTS" and "AES-256-XTS"
  33
  34 =item "AES-128-CCM", "AES-192-CCM" and "AES-256-CCM"
  35
  36 =item "AES-128-GCM", "AES-192-GCM" and "AES-256-GCM"
  37
  38 =item "AES-128-WRAP", "AES-192-WRAP", "AES-256-WRAP",
  39 "AES-128-WRAP-PAD", "AES-192-WRAP-PAD", "AES-256-WRAP-PAD",
  40 "AES-128-WRAP-INV", "AES-192-WRAP-INV", "AES-256-WRAP-INV",
  41 "AES-128-WRAP-PAD-INV", "AES-192-WRAP-PAD-INV" and "AES-256-WRAP-PAD-INV"
  42
  43 =item "AES-128-CBC-HMAC-SHA1", "AES-256-CBC-HMAC-SHA1",
  44 "AES-128-CBC-HMAC-SHA256" and "AES-256-CBC-HMAC-SHA256"
  45
  46 =back
  47
  48 The following algorithms are available in the default provider, but not the
  49 FIPS provider:
  50
  51 =over 4
  52
  53 =item "AES-128-OCB", "AES-192-OCB" and "AES-256-OCB"
  54
  55 =item "AES-128-SIV", "AES-192-SIV" and "AES-256-SIV"
  56
  57 =item "AES-128-GCM-SIV", "AES-192-GCM-SIV" and "AES-256-GCM-SIV"
  58
  59 =back
  60
  61 =head2 Parameters
  62
  63 This implementation supports the parameters described in
  64 L<EVP_EncryptInit(3)/PARAMETERS>.
  65
  66 =head1 SEE ALSO
  67
  68 L<provider-cipher(7)>, L<OSSL_PROVIDER-FIPS(7)>, L<OSSL_PROVIDER-default(7)>
  69
  70 =head1 HISTORY
  71
  72 The GCM-SIV mode ciphers were added in OpenSSL version 3.2.
  73
  74 =head1 COPYRIGHT
  75
  76 Copyright 2021-2023 The OpenSSL Project Authors. All Rights Reserved.
  77
  78 Licensed under the Apache License 2.0 (the "License").  You may not use
  79 this file except in compliance with the License.  You can obtain a copy
  80 in the file LICENSE in the source distribution or at
  81 L<https://www.openssl.org/source/license.html>.
  82
  83 =cut