Index Index for
Section 3
Index Alphabetical
listing for B
Bottom of page Bottom of
page		 

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

  The BN_copy() function copies from to to. The BN_dup() function creates a
  new BIGNUM containing the value from.


RETURN VALUES

  BN_copy() function returns to on success, NULL on error. The BN_dup()
  function returns the new BIGNUM, and NULL on error. The error codes can be
  obtained by using the ERR_get_error() function.


HISTORY

  The BN_copy() and BN_dup() functions are available in all versions of
  SSLeay and OpenSSL.


SEE ALSO

  Functions: bn(3), err(3)

Index Index for
Section 3
Index Alphabetical
listing for B
Top of page Top of
page