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