Page MenuHomeFreeBSD
Differential D6166 Diff 17039 sys/crypto/skein/skein.h

Changeset View

Standalone View

View Options

sys/crypto/skein/skein.h

Show All 26 Lines
** 1: return SKEIN_FAIL to flag errors ** 1: return SKEIN_FAIL to flag errors
** **
***************************************************************************/ ***************************************************************************/
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
{ {
#endif #endif
#ifndef _KERNEL
#include <stddef.h> /* get size_t definition */ #include <stddef.h> /* get size_t definition */
#endif
#include "skein_port.h" /* get platform-specific definitions */ #include "skein_port.h" /* get platform-specific definitions */
enum enum
{ {
SKEIN_SUCCESS = 0, /* return codes from Skein calls */ SKEIN_SUCCESS = 0, /* return codes from Skein calls */
SKEIN_FAIL = 1, SKEIN_FAIL = 1,
SKEIN_BAD_HASHLEN = 2 SKEIN_BAD_HASHLEN = 2
}; };
Show All 14 Lines
#define SKEIN1024_STATE_BITS (64*SKEIN1024_STATE_WORDS) #define SKEIN1024_STATE_BITS (64*SKEIN1024_STATE_WORDS)
#define SKEIN_256_BLOCK_BYTES ( 8*SKEIN_256_STATE_WORDS) #define SKEIN_256_BLOCK_BYTES ( 8*SKEIN_256_STATE_WORDS)
#define SKEIN_512_BLOCK_BYTES ( 8*SKEIN_512_STATE_WORDS) #define SKEIN_512_BLOCK_BYTES ( 8*SKEIN_512_STATE_WORDS)
#define SKEIN1024_BLOCK_BYTES ( 8*SKEIN1024_STATE_WORDS) #define SKEIN1024_BLOCK_BYTES ( 8*SKEIN1024_STATE_WORDS)
typedef struct typedef struct
{ {
size_t hashBitLen; /* size of hash result, in bits */ size_t hashBitLen; /* size of hash result, in bits */
size_t bCnt; /* current byte count in buffer b[] */ size_t bCnt; /* current byte count in buffer b[] */
u64b_t T[SKEIN_MODIFIER_WORDS]; /* tweak words: T[0]=byte cnt, T[1]=flags */ u_int64_t T[SKEIN_MODIFIER_WORDS]; /* tweak words: T[0]=byte cnt, T[1]=flags */
} Skein_Ctxt_Hdr_t; } Skein_Ctxt_Hdr_t;
typedef struct /* 256-bit Skein hash context structure */ typedef struct /* 256-bit Skein hash context structure */
{ {
Skein_Ctxt_Hdr_t h; /* common header context variables */ Skein_Ctxt_Hdr_t h; /* common header context variables */
u64b_t X[SKEIN_256_STATE_WORDS]; /* chaining variables */ u_int64_t X[SKEIN_256_STATE_WORDS]; /* chaining variables */
u08b_t b[SKEIN_256_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ u_int8_t b[SKEIN_256_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */
} Skein_256_Ctxt_t; } Skein_256_Ctxt_t;
typedef struct /* 512-bit Skein hash context structure */ typedef struct /* 512-bit Skein hash context structure */
{ {
Skein_Ctxt_Hdr_t h; /* common header context variables */ Skein_Ctxt_Hdr_t h; /* common header context variables */
u64b_t X[SKEIN_512_STATE_WORDS]; /* chaining variables */ u_int64_t X[SKEIN_512_STATE_WORDS]; /* chaining variables */
u08b_t b[SKEIN_512_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ u_int8_t b[SKEIN_512_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */
} Skein_512_Ctxt_t; } Skein_512_Ctxt_t;
typedef struct /* 1024-bit Skein hash context structure */ typedef struct /* 1024-bit Skein hash context structure */
{ {
Skein_Ctxt_Hdr_t h; /* common header context variables */ Skein_Ctxt_Hdr_t h; /* common header context variables */
u64b_t X[SKEIN1024_STATE_WORDS]; /* chaining variables */ u_int64_t X[SKEIN1024_STATE_WORDS]; /* chaining variables */
u08b_t b[SKEIN1024_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */ u_int8_t b[SKEIN1024_BLOCK_BYTES]; /* partial block buffer (8-byte aligned) */
} Skein1024_Ctxt_t; } Skein1024_Ctxt_t;
/* Skein APIs for (incremental) "straight hashing" */ /* Skein APIs for (incremental) "straight hashing" */
int Skein_256_Init (Skein_256_Ctxt_t *ctx, size_t hashBitLen); int Skein_256_Init (Skein_256_Ctxt_t *ctx, size_t hashBitLen);
int Skein_512_Init (Skein_512_Ctxt_t *ctx, size_t hashBitLen); int Skein_512_Init (Skein_512_Ctxt_t *ctx, size_t hashBitLen);
int Skein1024_Init (Skein1024_Ctxt_t *ctx, size_t hashBitLen); int Skein1024_Init (Skein1024_Ctxt_t *ctx, size_t hashBitLen);
int Skein_256_Update(Skein_256_Ctxt_t *ctx, const u08b_t *msg, size_t msgByteCnt); int Skein_256_Update(Skein_256_Ctxt_t *ctx, const u_int8_t *msg, size_t msgByteCnt);
int Skein_512_Update(Skein_512_Ctxt_t *ctx, const u08b_t *msg, size_t msgByteCnt); int Skein_512_Update(Skein_512_Ctxt_t *ctx, const u_int8_t *msg, size_t msgByteCnt);
int Skein1024_Update(Skein1024_Ctxt_t *ctx, const u08b_t *msg, size_t msgByteCnt); int Skein1024_Update(Skein1024_Ctxt_t *ctx, const u_int8_t *msg, size_t msgByteCnt);
int Skein_256_Final (Skein_256_Ctxt_t *ctx, u08b_t * hashVal); int Skein_256_Final (Skein_256_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein_512_Final (Skein_512_Ctxt_t *ctx, u08b_t * hashVal); int Skein_512_Final (Skein_512_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein1024_Final (Skein1024_Ctxt_t *ctx, u08b_t * hashVal); int Skein1024_Final (Skein1024_Ctxt_t *ctx, u_int8_t *hashVal);
cemUnsubmitted
Not Done
Inline Actions

I'd prefer array-style output, e.g.,

int Skein_256_Final(Skein_256_Ctxt_t *, u08b_t[static SKEIN256_DIGEST_LENGTH]);
cem: I'd prefer array-style output, e.g., ``` int Skein_256_Final(Skein_256_Ctxt_t *, u08b_t[static…
/* /*
** Skein APIs for "extended" initialization: MAC keys, tree hashing. ** Skein APIs for "extended" initialization: MAC keys, tree hashing.
** After an InitExt() call, just use Update/Final calls as with Init(). ** After an InitExt() call, just use Update/Final calls as with Init().
** **
** Notes: Same parameters as _Init() calls, plus treeInfo/key/keyBytes. ** Notes: Same parameters as _Init() calls, plus treeInfo/key/keyBytes.
** When keyBytes == 0 and treeInfo == SKEIN_SEQUENTIAL, ** When keyBytes == 0 and treeInfo == SKEIN_SEQUENTIAL,
** the results of InitExt() are identical to calling Init(). ** the results of InitExt() are identical to calling Init().
** The function Init() may be called once to "precompute" the IV for ** The function Init() may be called once to "precompute" the IV for
** a given hashBitLen value, then by saving a copy of the context ** a given hashBitLen value, then by saving a copy of the context
** the IV computation may be avoided in later calls. ** the IV computation may be avoided in later calls.
** Similarly, the function InitExt() may be called once per MAC key ** Similarly, the function InitExt() may be called once per MAC key
** to precompute the MAC IV, then a copy of the context saved and ** to precompute the MAC IV, then a copy of the context saved and
** reused for each new MAC computation. ** reused for each new MAC computation.
**/ **/
int Skein_256_InitExt(Skein_256_Ctxt_t *ctx, size_t hashBitLen, u64b_t treeInfo, const u08b_t *key, size_t keyBytes); int Skein_256_InitExt(Skein_256_Ctxt_t *ctx, size_t hashBitLen, u_int64_t treeInfo, const u_int8_t *key, size_t keyBytes);
int Skein_512_InitExt(Skein_512_Ctxt_t *ctx, size_t hashBitLen, u64b_t treeInfo, const u08b_t *key, size_t keyBytes); int Skein_512_InitExt(Skein_512_Ctxt_t *ctx, size_t hashBitLen, u_int64_t treeInfo, const u_int8_t *key, size_t keyBytes);
int Skein1024_InitExt(Skein1024_Ctxt_t *ctx, size_t hashBitLen, u64b_t treeInfo, const u08b_t *key, size_t keyBytes); int Skein1024_InitExt(Skein1024_Ctxt_t *ctx, size_t hashBitLen, u_int64_t treeInfo, const u_int8_t *key, size_t keyBytes);
/* /*
** Skein APIs for MAC and tree hash: ** Skein APIs for MAC and tree hash:
** Final_Pad: pad, do final block, but no OUTPUT type ** Final_Pad: pad, do final block, but no OUTPUT type
** Output: do just the output stage ** Output: do just the output stage
*/ */
int Skein_256_Final_Pad(Skein_256_Ctxt_t *ctx, u08b_t * hashVal); int Skein_256_Final_Pad(Skein_256_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein_512_Final_Pad(Skein_512_Ctxt_t *ctx, u08b_t * hashVal); int Skein_512_Final_Pad(Skein_512_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein1024_Final_Pad(Skein1024_Ctxt_t *ctx, u08b_t * hashVal); int Skein1024_Final_Pad(Skein1024_Ctxt_t *ctx, u_int8_t *hashVal);
#ifndef SKEIN_TREE_HASH #ifndef SKEIN_TREE_HASH
#define SKEIN_TREE_HASH (1) #define SKEIN_TREE_HASH (1)
#endif #endif
#if SKEIN_TREE_HASH #if SKEIN_TREE_HASH
int Skein_256_Output (Skein_256_Ctxt_t *ctx, u08b_t * hashVal); int Skein_256_Output (Skein_256_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein_512_Output (Skein_512_Ctxt_t *ctx, u08b_t * hashVal); int Skein_512_Output (Skein_512_Ctxt_t *ctx, u_int8_t *hashVal);
int Skein1024_Output (Skein1024_Ctxt_t *ctx, u08b_t * hashVal); int Skein1024_Output (Skein1024_Ctxt_t *ctx, u_int8_t *hashVal);
#endif #endif
/***************************************************************** /*****************************************************************
** "Internal" Skein definitions ** "Internal" Skein definitions
** -- not needed for sequential hashing API, but will be ** -- not needed for sequential hashing API, but will be
** helpful for other uses of Skein (e.g., tree hash mode). ** helpful for other uses of Skein (e.g., tree hash mode).
** -- included here so that they can be shared between ** -- included here so that they can be shared between
** reference and optimized code. ** reference and optimized code.
******************************************************************/ ******************************************************************/
/* tweak word T[1]: bit field starting positions */ /* tweak word T[1]: bit field starting positions */
#define SKEIN_T1_BIT(BIT) ((BIT) - 64) /* offset 64 because it's the second word */ #define SKEIN_T1_BIT(BIT) ((BIT) - 64) /* offset 64 because it's the second word */
#define SKEIN_T1_POS_TREE_LVL SKEIN_T1_BIT(112) /* bits 112..118: level in hash tree */ #define SKEIN_T1_POS_TREE_LVL SKEIN_T1_BIT(112) /* bits 112..118: level in hash tree */
#define SKEIN_T1_POS_BIT_PAD SKEIN_T1_BIT(119) /* bit 119 : partial final input byte */ #define SKEIN_T1_POS_BIT_PAD SKEIN_T1_BIT(119) /* bit 119 : partial final input byte */
#define SKEIN_T1_POS_BLK_TYPE SKEIN_T1_BIT(120) /* bits 120..125: type field */ #define SKEIN_T1_POS_BLK_TYPE SKEIN_T1_BIT(120) /* bits 120..125: type field */
#define SKEIN_T1_POS_FIRST SKEIN_T1_BIT(126) /* bits 126 : first block flag */ #define SKEIN_T1_POS_FIRST SKEIN_T1_BIT(126) /* bits 126 : first block flag */
#define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* bit 127 : final block flag */ #define SKEIN_T1_POS_FINAL SKEIN_T1_BIT(127) /* bit 127 : final block flag */
/* tweak word T[1]: flag bit definition(s) */ /* tweak word T[1]: flag bit definition(s) */
#define SKEIN_T1_FLAG_FIRST (((u64b_t) 1 ) << SKEIN_T1_POS_FIRST) #define SKEIN_T1_FLAG_FIRST (((u_int64_t) 1 ) << SKEIN_T1_POS_FIRST)
#define SKEIN_T1_FLAG_FINAL (((u64b_t) 1 ) << SKEIN_T1_POS_FINAL) #define SKEIN_T1_FLAG_FINAL (((u_int64_t) 1 ) << SKEIN_T1_POS_FINAL)
#define SKEIN_T1_FLAG_BIT_PAD (((u64b_t) 1 ) << SKEIN_T1_POS_BIT_PAD) #define SKEIN_T1_FLAG_BIT_PAD (((u_int64_t) 1 ) << SKEIN_T1_POS_BIT_PAD)
/* tweak word T[1]: tree level bit field mask */ /* tweak word T[1]: tree level bit field mask */
#define SKEIN_T1_TREE_LVL_MASK (((u64b_t)0x7F) << SKEIN_T1_POS_TREE_LVL) #define SKEIN_T1_TREE_LVL_MASK (((u_int64_t)0x7F) << SKEIN_T1_POS_TREE_LVL)
#define SKEIN_T1_TREE_LEVEL(n) (((u64b_t) (n)) << SKEIN_T1_POS_TREE_LVL) #define SKEIN_T1_TREE_LEVEL(n) (((u_int64_t) (n)) << SKEIN_T1_POS_TREE_LVL)
/* tweak word T[1]: block type field */ /* tweak word T[1]: block type field */
#define SKEIN_BLK_TYPE_KEY ( 0) /* key, for MAC and KDF */ #define SKEIN_BLK_TYPE_KEY ( 0) /* key, for MAC and KDF */
#define SKEIN_BLK_TYPE_CFG ( 4) /* configuration block */ #define SKEIN_BLK_TYPE_CFG ( 4) /* configuration block */
#define SKEIN_BLK_TYPE_PERS ( 8) /* personalization string */ #define SKEIN_BLK_TYPE_PERS ( 8) /* personalization string */
#define SKEIN_BLK_TYPE_PK (12) /* public key (for digital signature hashing) */ #define SKEIN_BLK_TYPE_PK (12) /* public key (for digital signature hashing) */
#define SKEIN_BLK_TYPE_KDF (16) /* key identifier for KDF */ #define SKEIN_BLK_TYPE_KDF (16) /* key identifier for KDF */
#define SKEIN_BLK_TYPE_NONCE (20) /* nonce for PRNG */ #define SKEIN_BLK_TYPE_NONCE (20) /* nonce for PRNG */
#define SKEIN_BLK_TYPE_MSG (48) /* message processing */ #define SKEIN_BLK_TYPE_MSG (48) /* message processing */
#define SKEIN_BLK_TYPE_OUT (63) /* output stage */ #define SKEIN_BLK_TYPE_OUT (63) /* output stage */
#define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */ #define SKEIN_BLK_TYPE_MASK (63) /* bit field mask */
#define SKEIN_T1_BLK_TYPE(T) (((u64b_t) (SKEIN_BLK_TYPE_##T)) << SKEIN_T1_POS_BLK_TYPE) #define SKEIN_T1_BLK_TYPE(T) (((u_int64_t) (SKEIN_BLK_TYPE_##T)) << SKEIN_T1_POS_BLK_TYPE)
#define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* key, for MAC and KDF */ #define SKEIN_T1_BLK_TYPE_KEY SKEIN_T1_BLK_TYPE(KEY) /* key, for MAC and KDF */
#define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* configuration block */ #define SKEIN_T1_BLK_TYPE_CFG SKEIN_T1_BLK_TYPE(CFG) /* configuration block */
#define SKEIN_T1_BLK_TYPE_PERS SKEIN_T1_BLK_TYPE(PERS) /* personalization string */ #define SKEIN_T1_BLK_TYPE_PERS SKEIN_T1_BLK_TYPE(PERS) /* personalization string */
#define SKEIN_T1_BLK_TYPE_PK SKEIN_T1_BLK_TYPE(PK) /* public key (for digital signature hashing) */ #define SKEIN_T1_BLK_TYPE_PK SKEIN_T1_BLK_TYPE(PK) /* public key (for digital signature hashing) */
#define SKEIN_T1_BLK_TYPE_KDF SKEIN_T1_BLK_TYPE(KDF) /* key identifier for KDF */ #define SKEIN_T1_BLK_TYPE_KDF SKEIN_T1_BLK_TYPE(KDF) /* key identifier for KDF */
#define SKEIN_T1_BLK_TYPE_NONCE SKEIN_T1_BLK_TYPE(NONCE)/* nonce for PRNG */ #define SKEIN_T1_BLK_TYPE_NONCE SKEIN_T1_BLK_TYPE(NONCE)/* nonce for PRNG */
#define SKEIN_T1_BLK_TYPE_MSG SKEIN_T1_BLK_TYPE(MSG) /* message processing */ #define SKEIN_T1_BLK_TYPE_MSG SKEIN_T1_BLK_TYPE(MSG) /* message processing */
#define SKEIN_T1_BLK_TYPE_OUT SKEIN_T1_BLK_TYPE(OUT) /* output stage */ #define SKEIN_T1_BLK_TYPE_OUT SKEIN_T1_BLK_TYPE(OUT) /* output stage */
#define SKEIN_T1_BLK_TYPE_MASK SKEIN_T1_BLK_TYPE(MASK) /* field bit mask */ #define SKEIN_T1_BLK_TYPE_MASK SKEIN_T1_BLK_TYPE(MASK) /* field bit mask */
#define SKEIN_T1_BLK_TYPE_CFG_FINAL (SKEIN_T1_BLK_TYPE_CFG | SKEIN_T1_FLAG_FINAL) #define SKEIN_T1_BLK_TYPE_CFG_FINAL (SKEIN_T1_BLK_TYPE_CFG | SKEIN_T1_FLAG_FINAL)
#define SKEIN_T1_BLK_TYPE_OUT_FINAL (SKEIN_T1_BLK_TYPE_OUT | SKEIN_T1_FLAG_FINAL) #define SKEIN_T1_BLK_TYPE_OUT_FINAL (SKEIN_T1_BLK_TYPE_OUT | SKEIN_T1_FLAG_FINAL)
#define SKEIN_VERSION (1) #define SKEIN_VERSION (1)
#ifndef SKEIN_ID_STRING_LE /* allow compile-time personalization */ #ifndef SKEIN_ID_STRING_LE /* allow compile-time personalization */
#define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/ #define SKEIN_ID_STRING_LE (0x33414853) /* "SHA3" (little-endian)*/
#endif #endif
#define SKEIN_MK_64(hi32,lo32) ((lo32) + (((u64b_t) (hi32)) << 32)) #define SKEIN_MK_64(hi32,lo32) ((lo32) + (((u_int64_t) (hi32)) << 32))
#define SKEIN_SCHEMA_VER SKEIN_MK_64(SKEIN_VERSION,SKEIN_ID_STRING_LE) #define SKEIN_SCHEMA_VER SKEIN_MK_64(SKEIN_VERSION,SKEIN_ID_STRING_LE)
#define SKEIN_KS_PARITY SKEIN_MK_64(0x1BD11BDA,0xA9FC1A22) #define SKEIN_KS_PARITY SKEIN_MK_64(0x1BD11BDA,0xA9FC1A22)
#define SKEIN_CFG_STR_LEN (4*8) #define SKEIN_CFG_STR_LEN (4*8)
/* bit field definitions in config block treeInfo word */ /* bit field definitions in config block treeInfo word */
#define SKEIN_CFG_TREE_LEAF_SIZE_POS ( 0) #define SKEIN_CFG_TREE_LEAF_SIZE_POS ( 0)
#define SKEIN_CFG_TREE_NODE_SIZE_POS ( 8) #define SKEIN_CFG_TREE_NODE_SIZE_POS ( 8)
#define SKEIN_CFG_TREE_MAX_LEVEL_POS (16) #define SKEIN_CFG_TREE_MAX_LEVEL_POS (16)
#define SKEIN_CFG_TREE_LEAF_SIZE_MSK (((u64b_t) 0xFF) << SKEIN_CFG_TREE_LEAF_SIZE_POS) #define SKEIN_CFG_TREE_LEAF_SIZE_MSK (((u_int64_t) 0xFF) << SKEIN_CFG_TREE_LEAF_SIZE_POS)
#define SKEIN_CFG_TREE_NODE_SIZE_MSK (((u64b_t) 0xFF) << SKEIN_CFG_TREE_NODE_SIZE_POS) #define SKEIN_CFG_TREE_NODE_SIZE_MSK (((u_int64_t) 0xFF) << SKEIN_CFG_TREE_NODE_SIZE_POS)
#define SKEIN_CFG_TREE_MAX_LEVEL_MSK (((u64b_t) 0xFF) << SKEIN_CFG_TREE_MAX_LEVEL_POS) #define SKEIN_CFG_TREE_MAX_LEVEL_MSK (((u_int64_t) 0xFF) << SKEIN_CFG_TREE_MAX_LEVEL_POS)
#define SKEIN_CFG_TREE_INFO(leaf,node,maxLvl) \ #define SKEIN_CFG_TREE_INFO(leaf,node,maxLvl) \
( (((u64b_t)(leaf )) << SKEIN_CFG_TREE_LEAF_SIZE_POS) | \ ( (((u_int64_t)(leaf )) << SKEIN_CFG_TREE_LEAF_SIZE_POS) | \
(((u64b_t)(node )) << SKEIN_CFG_TREE_NODE_SIZE_POS) | \ (((u_int64_t)(node )) << SKEIN_CFG_TREE_NODE_SIZE_POS) | \
(((u64b_t)(maxLvl)) << SKEIN_CFG_TREE_MAX_LEVEL_POS) ) (((u_int64_t)(maxLvl)) << SKEIN_CFG_TREE_MAX_LEVEL_POS) )
#define SKEIN_CFG_TREE_INFO_SEQUENTIAL SKEIN_CFG_TREE_INFO(0,0,0) /* use as treeInfo in InitExt() call for sequential processing */ #define SKEIN_CFG_TREE_INFO_SEQUENTIAL SKEIN_CFG_TREE_INFO(0,0,0) /* use as treeInfo in InitExt() call for sequential processing */
/* /*
** Skein macros for getting/setting tweak words, etc. ** Skein macros for getting/setting tweak words, etc.
** These are useful for partial input bytes, hash tree init/update, etc. ** These are useful for partial input bytes, hash tree init/update, etc.
**/ **/
#define Skein_Get_Tweak(ctxPtr,TWK_NUM) ((ctxPtr)->h.T[TWK_NUM]) #define Skein_Get_Tweak(ctxPtr,TWK_NUM) ((ctxPtr)->h.T[TWK_NUM])
▲ Show 20 Lines • Show All 93 Lines • ▼ Show 20 Lines
#define SKEIN_256_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/100) + 5) % 10) + 5)) #define SKEIN_256_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/100) + 5) % 10) + 5))
#define SKEIN_512_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/ 10) + 5) % 10) + 5)) #define SKEIN_512_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS/ 10) + 5) % 10) + 5))
#define SKEIN1024_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS ) + 5) % 10) + 5)) #define SKEIN1024_ROUNDS_TOTAL (8*((((SKEIN_ROUNDS ) + 5) % 10) + 5))
#endif #endif
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif #endif
/* Pull in FreeBSD specific shims */
#include "skein_freebsd.h"
#endif /* ifndef _SKEIN_H_ */ #endif /* ifndef _SKEIN_H_ */