BNcopy(3) OpenSSL BNcopy(3)

NAME
       BNcopy, BNdup - copy BIGNUMs

SYNOPSIS
        #include 

        BIGNUM *BNcopy(BIGNUM *to, const BIGNUM *from);

        BIGNUM *BNdup(const BIGNUM *from);

DESCRIPTION
       BNcopy() copies ffrroomm to ttoo. BNdup() creates a new BBIIGGNNUUMM containing
       the value ffrroomm.

RETURN VALUES
       BNcopy() returns ttoo on success, NULL on error. BNdup() returns the
       new BBIIGGNNUUMM, and NULL on error. The error codes can be obtained by
       ERRgeterror(3).

SEE ALSO
       bn(3), ERRgeterror(3)

HISTORY       BNcopy() and BNdup() are available in all versions of SSLeay and
       OpenSSL.



0.9.7l                            2002-09-25                        BNcopy(3)