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staging: crypto: skein: remove trailing whitespace 

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jason Cooper 2014-03-24 01:49:10 +00:00 committed by Greg Kroah-Hartman
parent 39bd42b085
commit 06a620f09e
5 changed files with 63 additions and 63 deletions
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16
drivers/staging/skein/include/skein.h
View File

@ -9,7 +9,7 @@
** This algorithm and source code is released to the public domain. ** This algorithm and source code is released to the public domain.
** **
*************************************************************************** ***************************************************************************
** **
** The following compile-time switches may be defined to control some ** The following compile-time switches may be defined to control some
** tradeoffs between speed, code size, error checking, and security. ** tradeoffs between speed, code size, error checking, and security.
** **
@ -20,8 +20,8 @@
** [default: no callouts (no overhead)] ** [default: no callouts (no overhead)]
** **
** SKEIN_ERR_CHECK -- how error checking is handled inside Skein ** SKEIN_ERR_CHECK -- how error checking is handled inside Skein
** code. If not defined, most error checking ** code. If not defined, most error checking
** is disabled (for performance). Otherwise, ** is disabled (for performance). Otherwise,
** the switch value is interpreted as: ** the switch value is interpreted as:
** 0: use assert() to flag errors ** 0: use assert() to flag errors
** 1: return SKEIN_FAIL to flag errors ** 1: return SKEIN_FAIL to flag errors
@ -109,12 +109,12 @@ int Skein1024_Final(struct skein1024_ctx *ctx, u8 *hashVal);
** 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.
**/ **/
@ -142,7 +142,7 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal);
/***************************************************************** /*****************************************************************
** "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.
@ -269,8 +269,8 @@ int Skein1024_Output(struct skein1024_ctx *ctx, u8 *hashVal);
/***************************************************************** /*****************************************************************
** Skein block function constants (shared across Ref and Opt code) ** Skein block function constants (shared across Ref and Opt code)
******************************************************************/ ******************************************************************/
enum enum
{ {
/* Skein_256 round rotation constants */ /* Skein_256 round rotation constants */
R_256_0_0 = 14, R_256_0_1 = 16, R_256_0_0 = 14, R_256_0_1 = 16,
R_256_1_0 = 52, R_256_1_1 = 57, R_256_1_0 = 52, R_256_1_1 = 57,

44
drivers/staging/skein/include/skeinApi.h
View File

@ -36,46 +36,46 @@ OTHER DEALINGS IN THE SOFTWARE.
* of Skein. The design and the way to use the functions follow the openSSL * of Skein. The design and the way to use the functions follow the openSSL
* design but at the same time take care of some Skein specific behaviour * design but at the same time take care of some Skein specific behaviour
* and possibilities. * and possibilities.
* *
* The functions enable applications to create a normal Skein hashes and * The functions enable applications to create a normal Skein hashes and
* message authentication codes (MAC). * message authentication codes (MAC).
* *
* Using these functions is simple and straight forward: * Using these functions is simple and straight forward:
* *
* @code * @code
* *
* #include <skeinApi.h> * #include <skeinApi.h>
* *
* ... * ...
* struct skein_ctx ctx; // a Skein hash or MAC context * struct skein_ctx ctx; // a Skein hash or MAC context
* *
* // prepare context, here for a Skein with a state size of 512 bits. * // prepare context, here for a Skein with a state size of 512 bits.
* skeinCtxPrepare(&ctx, Skein512); * skeinCtxPrepare(&ctx, Skein512);
* *
* // Initialize the context to set the requested hash length in bits * // Initialize the context to set the requested hash length in bits
* // here request a output hash size of 31 bits (Skein supports variable * // here request a output hash size of 31 bits (Skein supports variable
* // output sizes even very strange sizes) * // output sizes even very strange sizes)
* skeinInit(&ctx, 31); * skeinInit(&ctx, 31);
* *
* // Now update Skein with any number of message bits. A function that * // Now update Skein with any number of message bits. A function that
* // takes a number of bytes is also available. * // takes a number of bytes is also available.
* skeinUpdateBits(&ctx, message, msgLength); * skeinUpdateBits(&ctx, message, msgLength);
* *
* // Now get the result of the Skein hash. The output buffer must be * // Now get the result of the Skein hash. The output buffer must be
* // large enough to hold the request number of output bits. The application * // large enough to hold the request number of output bits. The application
* // may now extract the bits. * // may now extract the bits.
* skeinFinal(&ctx, result); * skeinFinal(&ctx, result);
* ... * ...
* @endcode * @endcode
* *
* An application may use @c skeinReset to reset a Skein context and use * An application may use @c skeinReset to reset a Skein context and use
* it for creation of another hash with the same Skein state size and output * it for creation of another hash with the same Skein state size and output
* bit length. In this case the API implementation restores some internal * bit length. In this case the API implementation restores some internal
* internal state data and saves a full Skein initialization round. * internal state data and saves a full Skein initialization round.
* *
* To create a MAC the application just uses @c skeinMacInit instead of * To create a MAC the application just uses @c skeinMacInit instead of
* @c skeinInit. All other functions calls remain the same. * @c skeinInit. All other functions calls remain the same.
* *
*/ */
#include <linux/types.h> #include <linux/types.h>
@ -111,7 +111,7 @@ struct skein_ctx {
/** /**
* Prepare a Skein context. * Prepare a Skein context.
* *
* An application must call this function before it can use the Skein * An application must call this function before it can use the Skein
* context. The functions clears memory and initializes size dependent * context. The functions clears memory and initializes size dependent
* variables. * variables.
@ -128,7 +128,7 @@ int skeinCtxPrepare(struct skein_ctx *ctx, enum skein_size size);
/** /**
* Initialize a Skein context. * Initialize a Skein context.
* *
* Initializes the context with this data and saves the resulting Skein * Initializes the context with this data and saves the resulting Skein
* state variables for further use. * state variables for further use.
* *
* @param ctx * @param ctx
@ -143,11 +143,11 @@ int skeinInit(struct skein_ctx *ctx, size_t hashBitLen);
/** /**
* Resets a Skein context for further use. * Resets a Skein context for further use.
* *
* Restores the saved chaining variables to reset the Skein context. * Restores the saved chaining variables to reset the Skein context.
* Thus applications can reuse the same setup to process several * Thus applications can reuse the same setup to process several
* messages. This saves a complete Skein initialization cycle. * messages. This saves a complete Skein initialization cycle.
* *
* @param ctx * @param ctx
* Pointer to a pre-initialized Skein MAC context * Pointer to a pre-initialized Skein MAC context
*/ */
@ -155,8 +155,8 @@ void skeinReset(struct skein_ctx *ctx);
/** /**
* Initializes a Skein context for MAC usage. * Initializes a Skein context for MAC usage.
* *
* Initializes the context with this data and saves the resulting Skein * Initializes the context with this data and saves the resulting Skein
* state variables for further use. * state variables for further use.
* *
* Applications call the normal Skein functions to update the MAC and * Applications call the normal Skein functions to update the MAC and
@ -209,7 +209,7 @@ int skeinUpdateBits(struct skein_ctx *ctx, const u8 *msg,
/** /**
* Finalize Skein and return the hash. * Finalize Skein and return the hash.
* *
* Before an application can reuse a Skein setup the application must * Before an application can reuse a Skein setup the application must
* reset the Skein context. * reset the Skein context.
* *

40
drivers/staging/skein/include/threefishApi.h
View File

@ -8,14 +8,14 @@
* @{ * @{
* *
* This API and the functions that implement this API simplify the usage * This API and the functions that implement this API simplify the usage
* of the Threefish cipher. The design and the way to use the functions * of the Threefish cipher. The design and the way to use the functions
* follow the openSSL design but at the same time take care of some Threefish * follow the openSSL design but at the same time take care of some Threefish
* specific behaviour and possibilities. * specific behaviour and possibilities.
* *
* These are the low level functions that deal with Threefisch blocks only. * These are the low level functions that deal with Threefisch blocks only.
* Implementations for cipher modes such as ECB, CFB, or CBC may use these * Implementations for cipher modes such as ECB, CFB, or CBC may use these
* functions. * functions.
* *
@code @code
// Threefish cipher context data // Threefish cipher context data
struct threefish_key keyCtx; struct threefish_key keyCtx;
@ -44,7 +44,7 @@ enum threefish_size {
/** /**
* Context for Threefish key and tweak words. * Context for Threefish key and tweak words.
* *
* This structure was setup with some know-how of the internal * This structure was setup with some know-how of the internal
* Skein structures, in particular ordering of header and size dependent * Skein structures, in particular ordering of header and size dependent
* variables. If Skein implementation changes this, the adapt these * variables. If Skein implementation changes this, the adapt these
@ -58,10 +58,10 @@ struct threefish_key {
/** /**
* Set Threefish key and tweak data. * Set Threefish key and tweak data.
* *
* This function sets the key and tweak data for the Threefish cipher of * This function sets the key and tweak data for the Threefish cipher of
* the given size. The key data must have the same length (number of bits) * the given size. The key data must have the same length (number of bits)
* as the state size * as the state size
* *
* @param keyCtx * @param keyCtx
* Pointer to a Threefish key structure. * Pointer to a Threefish key structure.
@ -76,12 +76,12 @@ void threefishSetKey(struct threefish_key *keyCtx, enum threefish_size stateSize
/** /**
* Encrypt Threefisch block (bytes). * Encrypt Threefisch block (bytes).
* *
* The buffer must have at least the same length (number of bits) aas the * The buffer must have at least the same length (number of bits) aas the
* state size for this key. The function uses the first @c stateSize bits * state size for this key. The function uses the first @c stateSize bits
* of the input buffer, encrypts them and stores the result in the output * of the input buffer, encrypts them and stores the result in the output
* buffer. * buffer.
* *
* @param keyCtx * @param keyCtx
* Pointer to a Threefish key structure. * Pointer to a Threefish key structure.
* @param in * @param in
@ -93,14 +93,14 @@ void threefishEncryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out);
/** /**
* Encrypt Threefisch block (words). * Encrypt Threefisch block (words).
* *
* The buffer must have at least the same length (number of bits) aas the * The buffer must have at least the same length (number of bits) aas the
* state size for this key. The function uses the first @c stateSize bits * state size for this key. The function uses the first @c stateSize bits
* of the input buffer, encrypts them and stores the result in the output * of the input buffer, encrypts them and stores the result in the output
* buffer. * buffer.
* *
* The wordsize ist set to 64 bits. * The wordsize ist set to 64 bits.
* *
* @param keyCtx * @param keyCtx
* Pointer to a Threefish key structure. * Pointer to a Threefish key structure.
* @param in * @param in
@ -112,12 +112,12 @@ void threefishEncryptBlockWords(struct threefish_key *keyCtx, u64 *in, u64 *out)
/** /**
* Decrypt Threefisch block (bytes). * Decrypt Threefisch block (bytes).
* *
* The buffer must have at least the same length (number of bits) aas the * The buffer must have at least the same length (number of bits) aas the
* state size for this key. The function uses the first @c stateSize bits * state size for this key. The function uses the first @c stateSize bits
* of the input buffer, decrypts them and stores the result in the output * of the input buffer, decrypts them and stores the result in the output
* buffer * buffer
* *
* @param keyCtx * @param keyCtx
* Pointer to a Threefish key structure. * Pointer to a Threefish key structure.
* @param in * @param in
@ -129,14 +129,14 @@ void threefishDecryptBlockBytes(struct threefish_key *keyCtx, u8 *in, u8 *out);
/** /**
* Decrypt Threefisch block (words). * Decrypt Threefisch block (words).
* *
* The buffer must have at least the same length (number of bits) aas the * The buffer must have at least the same length (number of bits) aas the
* state size for this key. The function uses the first @c stateSize bits * state size for this key. The function uses the first @c stateSize bits
* of the input buffer, encrypts them and stores the result in the output * of the input buffer, encrypts them and stores the result in the output
* buffer. * buffer.
* *
* The wordsize ist set to 64 bits. * The wordsize ist set to 64 bits.
* *
* @param keyCtx * @param keyCtx
* Pointer to a Threefish key structure. * Pointer to a Threefish key structure.
* @param in * @param in

6
drivers/staging/skein/skeinBlockNo3F.c
View File

@ -29,7 +29,7 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr,
carry += words[i]; carry += words[i];
words[i] = carry; words[i] = carry;
carry >>= 32; carry >>= 32;
} }
tweak[0] = words[0] & 0xffffffffL; tweak[0] = words[0] & 0xffffffffL;
tweak[0] |= (words[1] & 0xffffffffL) << 32; tweak[0] |= (words[1] & 0xffffffffL) << 32;
tweak[1] |= words[2] & 0xffffffffL; tweak[1] |= words[2] & 0xffffffffL;
@ -79,7 +79,7 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr,
carry += words[i]; carry += words[i];
words[i] = carry; words[i] = carry;
carry >>= 32; carry >>= 32;
} }
tweak[0] = words[0] & 0xffffffffL; tweak[0] = words[0] & 0xffffffffL;
tweak[0] |= (words[1] & 0xffffffffL) << 32; tweak[0] |= (words[1] & 0xffffffffL) << 32;
tweak[1] |= words[2] & 0xffffffffL; tweak[1] |= words[2] & 0xffffffffL;
@ -133,7 +133,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr,
carry += words[i]; carry += words[i];
words[i] = carry; words[i] = carry;
carry >>= 32; carry >>= 32;
} }
tweak[0] = words[0] & 0xffffffffL; tweak[0] = words[0] & 0xffffffffL;
tweak[0] |= (words[1] & 0xffffffffL) << 32; tweak[0] |= (words[1] & 0xffffffffL) << 32;
tweak[1] |= words[2] & 0xffffffffL; tweak[1] |= words[2] & 0xffffffffL;

20
drivers/staging/skein/skein_block.c
View File

@ -28,7 +28,7 @@
#define BLK_BITS (WCNT*64) /* some useful definitions for code here */ #define BLK_BITS (WCNT*64) /* some useful definitions for code here */
#define KW_TWK_BASE (0) #define KW_TWK_BASE (0)
#define KW_KEY_BASE (3) #define KW_KEY_BASE (3)
#define ks (kw + KW_KEY_BASE) #define ks (kw + KW_KEY_BASE)
#define ts (kw + KW_TWK_BASE) #define ts (kw + KW_TWK_BASE)
#ifdef SKEIN_DEBUG #ifdef SKEIN_DEBUG
@ -76,7 +76,7 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t
ts[0] += byteCntAdd; /* update processed length */ ts[0] += byteCntAdd; /* update processed length */
/* precompute the key schedule for this block */ /* precompute the key schedule for this block */
ks[0] = ctx->X[0]; ks[0] = ctx->X[0];
ks[1] = ctx->X[1]; ks[1] = ctx->X[1];
ks[2] = ctx->X[2]; ks[2] = ctx->X[2];
ks[3] = ctx->X[3]; ks[3] = ctx->X[3];
@ -103,7 +103,7 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t
X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \ X##p0 += X##p1; X##p1 = RotL_64(X##p1, ROT##_0); X##p1 ^= X##p0; \
X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \ X##p2 += X##p3; X##p3 = RotL_64(X##p3, ROT##_1); X##p3 ^= X##p2; \
#if SKEIN_UNROLL_256 == 0 #if SKEIN_UNROLL_256 == 0
#define R256(p0, p1, p2, p3, ROT, rNum) /* fully unrolled */ \ #define R256(p0, p1, p2, p3, ROT, rNum) /* fully unrolled */ \
Round256(p0, p1, p2, p3, ROT, rNum) \ Round256(p0, p1, p2, p3, ROT, rNum) \
Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr);
@ -129,8 +129,8 @@ void Skein_256_Process_Block(struct skein_256_ctx *ctx, const u8 *blkPtr, size_t
Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) /* loop thru it */ for (r = 1; r < 2 * RCNT; r += 2 * SKEIN_UNROLL_256) /* loop thru it */
#endif #endif
{ {
#define R256_8_rounds(R) \ #define R256_8_rounds(R) \
R256(0, 1, 2, 3, R_256_0, 8 * (R) + 1); \ R256(0, 1, 2, 3, R_256_0, 8 * (R) + 1); \
R256(0, 3, 2, 1, R_256_1, 8 * (R) + 2); \ R256(0, 3, 2, 1, R_256_1, 8 * (R) + 2); \
@ -270,7 +270,7 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t
ks[5] = ctx->X[5]; ks[5] = ctx->X[5];
ks[6] = ctx->X[6]; ks[6] = ctx->X[6];
ks[7] = ctx->X[7]; ks[7] = ctx->X[7];
ks[8] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^ ks[8] = ks[0] ^ ks[1] ^ ks[2] ^ ks[3] ^
ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ SKEIN_KS_PARITY; ks[4] ^ ks[5] ^ ks[6] ^ ks[7] ^ SKEIN_KS_PARITY;
ts[2] = ts[0] ^ ts[1]; ts[2] = ts[0] ^ ts[1];
@ -298,7 +298,7 @@ void Skein_512_Process_Block(struct skein_512_ctx *ctx, const u8 *blkPtr, size_t
X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \ X##p4 += X##p5; X##p5 = RotL_64(X##p5, ROT##_2); X##p5 ^= X##p4; \
X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \ X##p6 += X##p7; X##p7 = RotL_64(X##p7, ROT##_3); X##p7 ^= X##p6; \
#if SKEIN_UNROLL_512 == 0 #if SKEIN_UNROLL_512 == 0
#define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) /* unrolled */ \ #define R512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) /* unrolled */ \
Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \ Round512(p0, p1, p2, p3, p4, p5, p6, p7, ROT, rNum) \
Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr); Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rNum, Xptr);
@ -529,7 +529,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t
X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \ X##pC += X##pD; X##pD = RotL_64(X##pD, ROT##_6); X##pD ^= X##pC; \
X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \ X##pE += X##pF; X##pF = RotL_64(X##pF, ROT##_7); X##pF ^= X##pE; \
#if SKEIN_UNROLL_1024 == 0 #if SKEIN_UNROLL_1024 == 0
#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \
Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \
Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr); Skein_Show_R_Ptr(BLK_BITS, &ctx->h, rn, Xptr);
@ -551,7 +551,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t
X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \ X13 += ks[((R) + 14) % 17] + ts[((R) + 1) % 3]; \
X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \ X14 += ks[((R) + 15) % 17] + ts[((R) + 2) % 3]; \
X15 += ks[((R) + 16) % 17] + (R) + 1; \ X15 += ks[((R) + 16) % 17] + (R) + 1; \
Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); Skein_Show_R_Ptr(BLK_BITS, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
#else /* looping version */ #else /* looping version */
#define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ #define R1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \
Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \ Round1024(p0, p1, p2, p3, p4, p5, p6, p7, p8, p9, pA, pB, pC, pD, pE, pF, ROT, rn) \
@ -579,7 +579,7 @@ void Skein1024_Process_Block(struct skein1024_ctx *ctx, const u8 *blkPtr, size_t
Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr); Skein_Show_R_Ptr(BLK_BITSi, &ctx->h, SKEIN_RND_KEY_INJECT, Xptr);
for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) /* loop thru it */ for (r = 1; r <= 2 * RCNT; r += 2 * SKEIN_UNROLL_1024) /* loop thru it */
#endif #endif
{ {
#define R1024_8_rounds(R) /* do 8 full rounds */ \ #define R1024_8_rounds(R) /* do 8 full rounds */ \
R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_0, 8*(R) + 1); \ R1024(00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, R1024_0, 8*(R) + 1); \