/xlv3/openssl/0.9.7e-sgipl1/work/0.9.7e-sgipl1/openssl-
0.9.7e/doc/crypto
Page 1 (printed 10/20/05)
BN_copy(3) 25/Sep/2002 (0.9.7e) BN_copy(3)
NAME
BN_copy, BN_dup - copy BIGNUMs
SYNOPSIS
#include <openssl/bn.h>
BIGNUM *BN_copy(BIGNUM *to, const BIGNUM *from);
BIGNUM *BN_dup(const BIGNUM *from);
DESCRIPTION
BN_copy() copies from to to. BN_dup() creates a new BIGNUM
containing the value from.
RETURN VALUES
BN_copy() returns to on success, NULL on error. BN_dup()
returns the new BIGNUM, and NULL on error. The error codes
can be obtained by ERR_get_error(3).
SEE ALSO
bn(3), ERR_get_error(3)
HISTORY
BN_copy() and BN_dup() are available in all versions of
SSLeay and OpenSSL.
Page 1 (printed 10/20/05)
