6799218 RSA using Solaris Kernel Crypto framework lagging behind OpenSSL
5016936 bignumimpl:big_mul: potential memory leak
6810280 panic from bignum module: vmem_xalloc(): size == 0

*** 17,60 ****
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
!  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _BIGNUM_H
  #define _BIGNUM_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #include <sys/types.h>
  
! #ifndef __sparcv9
! #define BIGNUM_CHUNK_32
! #else
  #ifndef UMUL64
! #define UMUL64
  #endif
  #endif
  
  
  #define BITSINBYTE      8
  
  #ifdef BIGNUM_CHUNK_32
  #define BIG_CHUNK_SIZE          32
  #define BIG_CHUNK_TYPE          uint32_t
  #define BIG_CHUNK_TYPE_SIGNED   int32_t
  #define BIG_CHUNK_HIGHBIT       0x80000000
  #define BIG_CHUNK_ALLBITS       0xffffffff
  #define BIG_CHUNK_LOWHALFBITS   0xffff
  #define BIG_CHUNK_HALF_HIGHBIT  0x8000
  #else
  #define BIG_CHUNK_SIZE          64
  #define BIG_CHUNK_TYPE          uint64_t
  #define BIG_CHUNK_TYPE_SIGNED   int64_t
  #define BIG_CHUNK_HIGHBIT       0x8000000000000000ULL
--- 17,60 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
!  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _BIGNUM_H
  #define _BIGNUM_H
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  #include <sys/types.h>
  
! #if defined(__sparcv9) || defined(__amd64) /* 64-bit chunk size */
  #ifndef UMUL64
! #define UMUL64  /* 64-bit multiplication results are supported */
  #endif
+ #else
+ #define BIGNUM_CHUNK_32
  #endif
  
  
  #define BITSINBYTE      8
  
+ /* Bignum "digits" (aka "chunks" or "words") are either 32- or 64-bits */
  #ifdef BIGNUM_CHUNK_32
  #define BIG_CHUNK_SIZE          32
  #define BIG_CHUNK_TYPE          uint32_t
  #define BIG_CHUNK_TYPE_SIGNED   int32_t
  #define BIG_CHUNK_HIGHBIT       0x80000000
  #define BIG_CHUNK_ALLBITS       0xffffffff
  #define BIG_CHUNK_LOWHALFBITS   0xffff
  #define BIG_CHUNK_HALF_HIGHBIT  0x8000
+ 
  #else
  #define BIG_CHUNK_SIZE          64
  #define BIG_CHUNK_TYPE          uint64_t
  #define BIG_CHUNK_TYPE_SIGNED   int64_t
  #define BIG_CHUNK_HIGHBIT       0x8000000000000000ULL
*** 76,89 ****
   * 0 should be represented by size>=1, size>=len>=1, sign=1,
   * value[i]=0 for 0<i<len
   */
  typedef struct {
          /* size and len in units of BIG_CHUNK_TYPE words  */
!         int size; /* size of memory allocated for value   */
!         int len;  /* number of words that hold valid data in value */
          int sign; /* 1 for nonnegative, -1 for negative   */
!         int malloced; /* 1 if value was malloced 0 if not */
          BIG_CHUNK_TYPE *value;
  } BIGNUM;
  
  #define BIGTMPSIZE 65
  
--- 76,89 ----
   * 0 should be represented by size>=1, size>=len>=1, sign=1,
   * value[i]=0 for 0<i<len
   */
  typedef struct {
          /* size and len in units of BIG_CHUNK_TYPE words  */
!         uint32_t        size;   /* size of memory allocated for value  */
!         uint32_t        len;    /* number of valid data words in value */
          int             sign;   /* 1 for nonnegative, -1 for negative  */
!         int             malloced; /* 1 if value was malloced, 0 if not */
          BIG_CHUNK_TYPE *value;
  } BIGNUM;
  
  #define BIGTMPSIZE 65