Raise max RSA keysize (WIP)

*** 32,44 ****
  
  #include <sys/types.h>
  #include <bignum.h>
  
  #define MIN_DH_KEYLENGTH_IN_BYTES       8
! #define MAX_DH_KEYLENGTH_IN_BYTES       512
  #define DH_MIN_KEY_LEN          64
! #define DH_MAX_KEY_LEN          4096
  
  #ifdef _KERNEL
  
  #include <sys/sunddi.h>
  #include <sys/crypto/common.h>
--- 32,44 ----
  
  #include <sys/types.h>
  #include <bignum.h>
  
  #define MIN_DH_KEYLENGTH_IN_BYTES       8
! #define MAX_DH_KEYLENGTH_IN_BYTES       2048
  #define DH_MIN_KEY_LEN          64
! #define DH_MAX_KEY_LEN          16384
  
  #ifdef _KERNEL
  
  #include <sys/sunddi.h>
  #include <sys/crypto/common.h>