Move manpages to man[1357] structure.

[openssl.git] / doc / crypto / BN_new.pod

diff --git a/doc/crypto/BN_new.pod b/doc/crypto/BN_new.pod
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-=pod
-
-=head1 NAME
-
-BN_new, BN_secure_new, BN_clear, BN_free, BN_clear_free - allocate and free BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BIGNUM *BN_new(void);
-
- BIGNUM *BN_secure_new(void);
-
- void BN_clear(BIGNUM *a);
-
- void BN_free(BIGNUM *a);
-
- void BN_clear_free(BIGNUM *a);
-
-=head1 DESCRIPTION
-
-BN_new() allocates and initializes a B<BIGNUM> structure.
-BN_secure_new() does the same except that the secure heap
-OPENSSL_secure_malloc(3) is used to store the value.
-
-BN_clear() is used to destroy sensitive data such as keys when they
-are no longer needed. It erases the memory used by B<a> and sets it
-to the value 0.
-
-BN_free() frees the components of the B<BIGNUM>, and if it was created
-by BN_new(), also the structure itself. BN_clear_free() additionally
-overwrites the data before the memory is returned to the system.
-If B<a> is NULL, nothing is done.
-
-=head1 RETURN VALUES
-
-BN_new() and BN_secure_new()
-return a pointer to the B<BIGNUM>. If the allocation fails,
-they return B<NULL> and set an error code that can be obtained
-by L<ERR_get_error(3)>.
-
-BN_clear(), BN_free() and BN_clear_free() have no return values.
-
-=head1 SEE ALSO
-
-L<bn(3)>, L<ERR_get_error(3)>
-
-=head1 HISTORY
-
-BN_init() was removed in OpenSSL 1.1.0; use BN_new() instead.
-
-=head1 COPYRIGHT
-
-Copyright 2000-2016 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