BN_copy

Langue: en

Autres versions - même langue

Version: 2002-09-25 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

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.