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/* Attribution notice: Rainbow have generously allowed me to reproduce
* the necessary definitions here from their API. This means the support
* can build independently of whether application builders have the
* API or hardware. This will allow developers to easily produce software
* that has latent hardware support for any users that have accelertors
* installed, without the developers themselves needing anything extra.
*
* I have only clipped the parts from the CryptoSwift header files that
* are (or seem) relevant to the CryptoSwift support code. This is
* simply to keep the file sizes reasonable.
* [Geoff]
*/
/* NB: These type widths do *not* seem right in general, in particular
* they're not terribly friendly to 64-bit architectures (unsigned long)
* will be 64-bit on IA-64 for a start. I'm leaving these alone as they
* agree with Rainbow's API and this will only be called into question
* on platforms with Rainbow support anyway! ;-) */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef long SW_STATUS; /* status */
typedef unsigned char SW_BYTE; /* 8 bit byte */
typedef unsigned short SW_U16; /* 16 bit number */
#if defined(_IRIX)
#include <sgidefs.h>
typedef __uint32_t SW_U32;
#else
typedef unsigned long SW_U32; /* 32 bit integer */
#endif
#if defined(OPENSSL_SYS_WIN32)
typedef struct _SW_U64 {
SW_U32 low32;
SW_U32 high32;
} SW_U64; /* 64 bit integer */
#elif defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
typedef longlong SW_U64
#else /* Unix variants */
typedef struct _SW_U64 {
SW_U32 low32;
SW_U32 high32;
} SW_U64; /* 64 bit integer */
#endif
/* status codes */
#define SW_OK (0L)
#define SW_ERR_BASE (-10000L)
#define SW_ERR_NO_CARD (SW_ERR_BASE-1) /* The Card is not present */
#define SW_ERR_CARD_NOT_READY (SW_ERR_BASE-2) /* The card has not powered */
/* up yet */
#define SW_ERR_TIME_OUT (SW_ERR_BASE-3) /* Execution of a command */
/* time out */
#define SW_ERR_NO_EXECUTE (SW_ERR_BASE-4) /* The Card failed to */
/* execute the command */
#define SW_ERR_INPUT_NULL_PTR (SW_ERR_BASE-5) /* a required pointer is */
/* NULL */
#define SW_ERR_INPUT_SIZE (SW_ERR_BASE-6) /* size is invalid, too */
/* small, too large. */
#define SW_ERR_INVALID_HANDLE (SW_ERR_BASE-7) /* Invalid SW_ACC_CONTEXT */
/* handle */
#define SW_ERR_PENDING (SW_ERR_BASE-8) /* A request is already out- */
/* standing at this */
/* context handle */
#define SW_ERR_AVAILABLE (SW_ERR_BASE-9) /* A result is available. */
#define SW_ERR_NO_PENDING (SW_ERR_BASE-10)/* No request is pending. */
#define SW_ERR_NO_MEMORY (SW_ERR_BASE-11)/* Not enough memory */
#define SW_ERR_BAD_ALGORITHM (SW_ERR_BASE-12)/* Invalid algorithm type */
/* in SW_PARAM structure */
#define SW_ERR_MISSING_KEY (SW_ERR_BASE-13)/* No key is associated with */
/* context. */
/* swAttachKeyParam() is */
/* not called. */
#define SW_ERR_KEY_CMD_MISMATCH \
(SW_ERR_BASE-14)/* Cannot perform requested */
/* SW_COMMAND_CODE since */
/* key attached via */
/* swAttachKeyParam() */
/* cannot be used for this*/
/* SW_COMMAND_CODE. */
#define SW_ERR_NOT_IMPLEMENTED \
(SW_ERR_BASE-15)/* Not implemented */
#define SW_ERR_BAD_COMMAND (SW_ERR_BASE-16)/* Bad command code */
#define SW_ERR_BAD_ITEM_SIZE (SW_ERR_BASE-17)/* too small or too large in */
/* the "initems" or */
/* "outitems". */
#define SW_ERR_BAD_ACCNUM (SW_ERR_BASE-18)/* Bad accelerator number */
#define SW_ERR_SELFTEST_FAIL (SW_ERR_BASE-19)/* At least one of the self */
/* test fail, look at the */
/* selfTestBitmap in */
/* SW_ACCELERATOR_INFO for*/
/* details. */
#define SW_ERR_MISALIGN (SW_ERR_BASE-20)/* Certain alogrithms require*/
/* key materials aligned */
/* in certain order, e.g. */
/* 128 bit for CRT */
#define SW_ERR_OUTPUT_NULL_PTR \
(SW_ERR_BASE-21)/* a required pointer is */
/* NULL */
#define SW_ERR_OUTPUT_SIZE \
(SW_ERR_BASE-22)/* size is invalid, too */
/* small, too large. */
#define SW_ERR_FIRMWARE_CHECKSUM \
(SW_ERR_BASE-23)/* firmware checksum mismatch*/
/* download failed. */
#define SW_ERR_UNKNOWN_FIRMWARE \
(SW_ERR_BASE-24)/* unknown firmware error */
#define SW_ERR_INTERRUPT (SW_ERR_BASE-25)/* request is abort when */
/* it's waiting to be */
/* completed. */
#define SW_ERR_NVWRITE_FAIL (SW_ERR_BASE-26)/* error in writing to Non- */
/* volatile memory */
#define SW_ERR_NVWRITE_RANGE (SW_ERR_BASE-27)/* out of range error in */
/* writing to NV memory */
#define SW_ERR_RNG_ERROR (SW_ERR_BASE-28)/* Random Number Generation */
/* failure */
#define SW_ERR_DSS_FAILURE (SW_ERR_BASE-29)/* DSS Sign or Verify failure*/
#define SW_ERR_MODEXP_FAILURE (SW_ERR_BASE-30)/* Failure in various math */
/* calculations */
#define SW_ERR_ONBOARD_MEMORY (SW_ERR_BASE-31)/* Error in accessing on - */
/* board memory */
#define SW_ERR_FIRMWARE_VERSION \
(SW_ERR_BASE-32)/* Wrong version in firmware */
/* update */
#define SW_ERR_ZERO_WORKING_ACCELERATOR \
(SW_ERR_BASE-44)/* All accelerators are bad */
/* algorithm type */
#define SW_ALG_CRT 1
#define SW_ALG_EXP 2
#define SW_ALG_DSA 3
#define SW_ALG_NVDATA 4
/* command code */
#define SW_CMD_MODEXP_CRT 1 /* perform Modular Exponentiation using */
/* Chinese Remainder Theorem (CRT) */
#define SW_CMD_MODEXP 2 /* perform Modular Exponentiation */
#define SW_CMD_DSS_SIGN 3 /* perform DSS sign */
#define SW_CMD_DSS_VERIFY 4 /* perform DSS verify */
#define SW_CMD_RAND 5 /* perform random number generation */
#define SW_CMD_NVREAD 6 /* perform read to nonvolatile RAM */
#define SW_CMD_NVWRITE 7 /* perform write to nonvolatile RAM */
typedef SW_U32 SW_ALGTYPE; /* alogrithm type */
typedef SW_U32 SW_STATE; /* state */
typedef SW_U32 SW_COMMAND_CODE; /* command code */
typedef SW_U32 SW_COMMAND_BITMAP[4]; /* bitmap */
typedef struct _SW_LARGENUMBER {
SW_U32 nbytes; /* number of bytes in the buffer "value" */
SW_BYTE* value; /* the large integer as a string of */
/* bytes in network (big endian) order */
} SW_LARGENUMBER;
#if defined(OPENSSL_SYS_WIN32)
#include <windows.h>
typedef HANDLE SW_OSHANDLE; /* handle to kernel object */
#define SW_OS_INVALID_HANDLE INVALID_HANDLE_VALUE
#define SW_CALLCONV _stdcall
#elif defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
/* async callback mechanisms */
/* swiftCallbackLevel */
#define SW_MAC_CALLBACK_LEVEL_NO 0
#define SW_MAC_CALLBACK_LEVEL_HARDWARE 1 /* from the hardware ISR */
#define SW_MAC_CALLBACK_LEVEL_SECONDARY 2 /* as secondary ISR */
typedef int SW_MAC_CALLBACK_LEVEL;
typedef int SW_OSHANDLE;
#define SW_OS_INVALID_HANDLE (-1)
#define SW_CALLCONV
#else /* Unix variants */
typedef int SW_OSHANDLE; /* handle to driver */
#define SW_OS_INVALID_HANDLE (-1)
#define SW_CALLCONV
#endif
typedef struct _SW_CRT {
SW_LARGENUMBER p; /* prime number p */
SW_LARGENUMBER q; /* prime number q */
SW_LARGENUMBER dmp1; /* exponent1 */
SW_LARGENUMBER dmq1; /* exponent2 */
SW_LARGENUMBER iqmp; /* CRT coefficient */
} SW_CRT;
typedef struct _SW_EXP {
SW_LARGENUMBER modulus; /* modulus */
SW_LARGENUMBER exponent;/* exponent */
} SW_EXP;
typedef struct _SW_DSA {
SW_LARGENUMBER p; /* */
SW_LARGENUMBER q; /* */
SW_LARGENUMBER g; /* */
SW_LARGENUMBER key; /* private/public key */
} SW_DSA;
typedef struct _SW_NVDATA {
SW_U32 accnum; /* accelerator board number */
SW_U32 offset; /* offset in byte */
} SW_NVDATA;
typedef struct _SW_PARAM {
SW_ALGTYPE type; /* type of the alogrithm */
union {
SW_CRT crt;
SW_EXP exp;
SW_DSA dsa;
SW_NVDATA nvdata;
} up;
} SW_PARAM;
typedef SW_U32 SW_CONTEXT_HANDLE; /* opaque context handle */
/* Now the OpenSSL bits, these function types are the for the function
* pointers that will bound into the Rainbow shared libraries. */
typedef SW_STATUS SW_CALLCONV t_swAcquireAccContext(SW_CONTEXT_HANDLE *hac);
typedef SW_STATUS SW_CALLCONV t_swAttachKeyParam(SW_CONTEXT_HANDLE hac,
SW_PARAM *key_params);
typedef SW_STATUS SW_CALLCONV t_swSimpleRequest(SW_CONTEXT_HANDLE hac,
SW_COMMAND_CODE cmd,
SW_LARGENUMBER pin[],
SW_U32 pin_count,
SW_LARGENUMBER pout[],
SW_U32 pout_count);
typedef SW_STATUS SW_CALLCONV t_swReleaseAccContext(SW_CONTEXT_HANDLE hac);
#ifdef __cplusplus
}
#endif /* __cplusplus */