+++ /dev/null
-=pod
-
-=head1 NAME
-
-EVP_CIPHER_CTX_get_cipher_data, EVP_CIPHER_CTX_set_cipher_data - Routines to
-inspect and modify EVP_CIPHER_CTX objects
-
-=head1 SYNOPSIS
-
- #include <openssl/evp.h>
-
- void *EVP_CIPHER_CTX_get_cipher_data(const EVP_CIPHER_CTX *ctx);
- void *EVP_CIPHER_CTX_set_cipher_data(EVP_CIPHER_CTX *ctx, void *cipher_data);
-
-=head1 DESCRIPTION
-
-The EVP_CIPHER_CTX_get_cipher_data() function returns a pointer to the cipher
-data relevant to EVP_CIPHER_CTX. The contents of this data is specific to the
-particular implementation of the cipher. For example this data can be used by
-engines to store engine specific information. The data is automatically
-allocated and freed by OpenSSL, so applications and engines should not normally
-free this directly (but see below).
-
-The EVP_CIPHER_CTX_set_cipher_data() function allows an application or engine to
-replace the cipher data with new data. A pointer to any existing cipher data is
-returned from this function. If the old data is no longer required then it
-should be freed through a call to OPENSSL_free().
-
-=head1 RETURN VALUES
-
-The EVP_CIPHER_CTX_get_cipher_data() function returns a pointer to the current
-cipher data for the EVP_CIPHER_CTX.
-
-The EVP_CIPHER_CTX_set_cipher_data() function returns a pointer to the old
-cipher data for the EVP_CIPHER_CTX.
-
-=head1 HISTORY
-
-The EVP_CIPHER_CTX_get_cipher_data() and EVP_CIPHER_CTX_set_cipher_data()
-functions were added in OpenSSL 1.1.0.
-
-=head1 COPYRIGHT
-
-Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
-
-Licensed under the OpenSSL license (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 / openssl.git / blobdiff