=pod =head1 NAME RSA_new, RSA_free - allocate and free RSA objects =head1 SYNOPSIS #include RSA * RSA_new(void); void RSA_free(RSA *rsa); =head1 DESCRIPTION RSA_new() allocates and initializes an B structure. RSA_free() frees the B structure and its components. The key is erased before the memory is returned to the system. =head1 RETURN VALUES If the allocation fails, RSA_new() returns B and sets an error code that can be obtained by L. Otherwise it returns a pointer to the newly allocated structure. RSA_free() returns no value. =head1 SEE ALSO L, L, L =head1 HISTORY RSA_new() and RSA_free() are available in all versions of SSLeay and OpenSSL. =cut