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BN_copy
Section: OpenSSL (3ssl)Updated: 0.9.6c
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NAME
BN_copy, BN_dup - copy BIGNUMsSYNOPSIS
#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(3)HISTORY
BN_copy() and BN_dup() are available in all versions of SSLeay and OpenSSL.
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Time: 23:35:45 GMT, July 18, 2025