+++ /dev/null
-=pod
-
-=head1 NAME
-
-EVP_aes_128_cbc,
-EVP_aes_192_cbc,
-EVP_aes_256_cbc,
-EVP_aes_128_cfb,
-EVP_aes_192_cfb,
-EVP_aes_256_cfb,
-EVP_aes_128_cfb1,
-EVP_aes_192_cfb1,
-EVP_aes_256_cfb1,
-EVP_aes_128_cfb8,
-EVP_aes_192_cfb8,
-EVP_aes_256_cfb8,
-EVP_aes_128_cfb128,
-EVP_aes_192_cfb128,
-EVP_aes_256_cfb128,
-EVP_aes_128_ctr,
-EVP_aes_192_ctr,
-EVP_aes_256_ctr,
-EVP_aes_128_ecb,
-EVP_aes_192_ecb,
-EVP_aes_256_ecb,
-EVP_aes_128_ofb,
-EVP_aes_192_ofb,
-EVP_aes_256_ofb,
-EVP_aes_128_cbc_hmac_sha1,
-EVP_aes_256_cbc_hmac_sha1,
-EVP_aes_128_cbc_hmac_sha256,
-EVP_aes_256_cbc_hmac_sha256,
-EVP_aes_128_ccm,
-EVP_aes_192_ccm,
-EVP_aes_256_ccm,
-EVP_aes_128_gcm,
-EVP_aes_192_gcm,
-EVP_aes_256_gcm,
-EVP_aes_128_ocb,
-EVP_aes_192_ocb,
-EVP_aes_256_ocb,
-EVP_aes_128_wrap,
-EVP_aes_192_wrap,
-EVP_aes_256_wrap,
-EVP_aes_128_wrap_pad,
-EVP_aes_192_wrap_pad,
-EVP_aes_256_wrap_pad,
-EVP_aes_128_xts,
-EVP_aes_256_xts
-- EVP AES cipher
-
-=head1 SYNOPSIS
-
-=for openssl generic
-
- #include <openssl/evp.h>
-
- const EVP_CIPHER *EVP_ciphername(void)
-
-I<EVP_ciphername> is used a placeholder for any of the described cipher
-functions, such as I<EVP_aes_128_cbc>.
-
-=head1 DESCRIPTION
-
-The AES encryption algorithm for EVP.
-
-=over 4
-
-=item EVP_aes_128_cbc(),
-EVP_aes_192_cbc(),
-EVP_aes_256_cbc(),
-EVP_aes_128_cfb(),
-EVP_aes_192_cfb(),
-EVP_aes_256_cfb(),
-EVP_aes_128_cfb1(),
-EVP_aes_192_cfb1(),
-EVP_aes_256_cfb1(),
-EVP_aes_128_cfb8(),
-EVP_aes_192_cfb8(),
-EVP_aes_256_cfb8(),
-EVP_aes_128_cfb128(),
-EVP_aes_192_cfb128(),
-EVP_aes_256_cfb128(),
-EVP_aes_128_ctr(),
-EVP_aes_192_ctr(),
-EVP_aes_256_ctr(),
-EVP_aes_128_ecb(),
-EVP_aes_192_ecb(),
-EVP_aes_256_ecb(),
-EVP_aes_128_ofb(),
-EVP_aes_192_ofb(),
-EVP_aes_256_ofb()
-
-AES for 128, 192 and 256 bit keys in the following modes: CBC, CFB with 128-bit
-shift, CFB with 1-bit shift, CFB with 8-bit shift, CTR, ECB, and OFB.
-
-=item EVP_aes_128_cbc_hmac_sha1(),
-EVP_aes_256_cbc_hmac_sha1()
-
-Authenticated encryption with AES in CBC mode using SHA-1 as HMAC, with keys of
-128 and 256 bits length respectively. The authentication tag is 160 bits long.
-
-WARNING: this is not intended for usage outside of TLS and requires calling of
-some undocumented ctrl functions. These ciphers do not conform to the EVP AEAD
-interface.
-
-=item EVP_aes_128_cbc_hmac_sha256(),
-EVP_aes_256_cbc_hmac_sha256()
-
-Authenticated encryption with AES in CBC mode using SHA256 (SHA-2, 256-bits) as
-HMAC, with keys of 128 and 256 bits length respectively. The authentication tag
-is 256 bits long.
-
-WARNING: this is not intended for usage outside of TLS and requires calling of
-some undocumented ctrl functions. These ciphers do not conform to the EVP AEAD
-interface.
-
-=item EVP_aes_128_ccm(),
-EVP_aes_192_ccm(),
-EVP_aes_256_ccm(),
-EVP_aes_128_gcm(),
-EVP_aes_192_gcm(),
-EVP_aes_256_gcm(),
-EVP_aes_128_ocb(),
-EVP_aes_192_ocb(),
-EVP_aes_256_ocb()
-
-AES for 128, 192 and 256 bit keys in CBC-MAC Mode (CCM), Galois Counter Mode
-(GCM) and OCB Mode respectively. These ciphers require additional control
-operations to function correctly, see the L<EVP_EncryptInit(3)/AEAD Interface>
-section for details.
-
-=item EVP_aes_128_wrap(),
-EVP_aes_192_wrap(),
-EVP_aes_256_wrap(),
-EVP_aes_128_wrap_pad(),
-EVP_aes_128_wrap(),
-EVP_aes_192_wrap(),
-EVP_aes_256_wrap(),
-EVP_aes_192_wrap_pad(),
-EVP_aes_128_wrap(),
-EVP_aes_192_wrap(),
-EVP_aes_256_wrap(),
-EVP_aes_256_wrap_pad()
-
-AES key wrap with 128, 192 and 256 bit keys, as according to RFC 3394 section
-2.2.1 ("wrap") and RFC 5649 section 4.1 ("wrap with padding") respectively.
-
-=item EVP_aes_128_xts(),
-EVP_aes_256_xts()
-
-AES XTS mode (XTS-AES) is standardized in IEEE Std. 1619-2007 and described in NIST
-SP 800-38E. The XTS (XEX-based tweaked-codebook mode with ciphertext stealing)
-mode was designed by Prof. Phillip Rogaway of University of California, Davis,
-intended for encrypting data on a storage device.
-
-XTS-AES provides confidentiality but not authentication of data. It also
-requires a key of double-length for protection of a certain key size.
-In particular, XTS-AES-128 (B<EVP_aes_128_xts>) takes input of a 256-bit key to
-achieve AES 128-bit security, and XTS-AES-256 (B<EVP_aes_256_xts>) takes input
-of a 512-bit key to achieve AES 256-bit security.
-
-=back
-
-=head1 RETURN VALUES
-
-These functions return an B<EVP_CIPHER> structure that contains the
-implementation of the symmetric cipher. See L<EVP_CIPHER_meth_new(3)> for
-details of the B<EVP_CIPHER> structure.
-
-=head1 SEE ALSO
-
-L<evp(7)>,
-L<EVP_EncryptInit(3)>,
-L<EVP_CIPHER_meth_new(3)>
-
-=head1 COPYRIGHT
-
-Copyright 2017-2018 The OpenSSL Project Authors. All Rights Reserved.
-
-Licensed under the Apache License 2.0 (the "License"). You may not use
-this file except in compliance with the License. You can obtain a copy
-in the file LICENSE in the source distribution or at
-L<https://www.openssl.org/source/license.html>.
-
-=cut
-
projects / thirdparty / openssl.git / blobdiff