BIO_f_cipher, BIO_set_cipher, BIO_get_cipher_status, BIO_get_cipher_ctx - cipher BIO filter
+=for comment multiple includes
+
=head1 SYNOPSIS
#include <openssl/bio.h>
#include <openssl/evp.h>
- BIO_METHOD * BIO_f_cipher(void);
- void BIO_set_cipher(BIO *b,const EVP_CIPHER *cipher,
- unsigned char *key, unsigned char *iv, int enc);
+ const BIO_METHOD *BIO_f_cipher(void);
+ void BIO_set_cipher(BIO *b, const EVP_CIPHER *cipher,
+ unsigned char *key, unsigned char *iv, int enc);
int BIO_get_cipher_status(BIO *b)
int BIO_get_cipher_ctx(BIO *b, EVP_CIPHER_CTX **pctx)
read from it. It is a BIO wrapper for the cipher routines
EVP_CipherInit(), EVP_CipherUpdate() and EVP_CipherFinal().
-Cipher BIOs do not support BIO_gets() or BIO_puts().
+Cipher BIOs do not support BIO_gets() or BIO_puts().
BIO_flush() on an encryption BIO that is being written through is
used to signal that no more data is to be encrypted: this is used
through the BIO. If it is not then the final block will fail a subsequent
decrypt.
-When decrypting an error on the final block is signalled by a zero
+When decrypting an error on the final block is signaled by a zero
return value from the read operation. A successful decrypt followed
by EOF will also return zero for the final read. BIO_get_cipher_status()
should be called to determine if the decrypt was successful.
BIO_get_cipher_ctx() currently always returns 1.
-=head1 EXAMPLES
+=head1 COPYRIGHT
-TBA
+Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
-=head1 SEE ALSO
+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>.
-TBA
+=cut