diff options
Diffstat (limited to 'crypto/fcrypt.c')
-rw-r--r-- | crypto/fcrypt.c | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/crypto/fcrypt.c b/crypto/fcrypt.c index d161949fdb94..a32cb68bbc60 100644 --- a/crypto/fcrypt.c +++ b/crypto/fcrypt.c | |||
@@ -51,7 +51,7 @@ | |||
51 | #define ROUNDS 16 | 51 | #define ROUNDS 16 |
52 | 52 | ||
53 | struct fcrypt_ctx { | 53 | struct fcrypt_ctx { |
54 | u32 sched[ROUNDS]; | 54 | __be32 sched[ROUNDS]; |
55 | }; | 55 | }; |
56 | 56 | ||
57 | /* Rotate right two 32 bit numbers as a 56 bit number */ | 57 | /* Rotate right two 32 bit numbers as a 56 bit number */ |
@@ -73,8 +73,8 @@ do { \ | |||
73 | * /afs/transarc.com/public/afsps/afs.rel31b.export-src/rxkad/sboxes.h | 73 | * /afs/transarc.com/public/afsps/afs.rel31b.export-src/rxkad/sboxes.h |
74 | */ | 74 | */ |
75 | #undef Z | 75 | #undef Z |
76 | #define Z(x) __constant_be32_to_cpu(x << 3) | 76 | #define Z(x) __constant_cpu_to_be32(x << 3) |
77 | static const u32 sbox0[256] = { | 77 | static const __be32 sbox0[256] = { |
78 | Z(0xea), Z(0x7f), Z(0xb2), Z(0x64), Z(0x9d), Z(0xb0), Z(0xd9), Z(0x11), | 78 | Z(0xea), Z(0x7f), Z(0xb2), Z(0x64), Z(0x9d), Z(0xb0), Z(0xd9), Z(0x11), |
79 | Z(0xcd), Z(0x86), Z(0x86), Z(0x91), Z(0x0a), Z(0xb2), Z(0x93), Z(0x06), | 79 | Z(0xcd), Z(0x86), Z(0x86), Z(0x91), Z(0x0a), Z(0xb2), Z(0x93), Z(0x06), |
80 | Z(0x0e), Z(0x06), Z(0xd2), Z(0x65), Z(0x73), Z(0xc5), Z(0x28), Z(0x60), | 80 | Z(0x0e), Z(0x06), Z(0xd2), Z(0x65), Z(0x73), Z(0xc5), Z(0x28), Z(0x60), |
@@ -110,8 +110,8 @@ static const u32 sbox0[256] = { | |||
110 | }; | 110 | }; |
111 | 111 | ||
112 | #undef Z | 112 | #undef Z |
113 | #define Z(x) __constant_be32_to_cpu((x << 27) | (x >> 5)) | 113 | #define Z(x) __constant_cpu_to_be32((x << 27) | (x >> 5)) |
114 | static const u32 sbox1[256] = { | 114 | static const __be32 sbox1[256] = { |
115 | Z(0x77), Z(0x14), Z(0xa6), Z(0xfe), Z(0xb2), Z(0x5e), Z(0x8c), Z(0x3e), | 115 | Z(0x77), Z(0x14), Z(0xa6), Z(0xfe), Z(0xb2), Z(0x5e), Z(0x8c), Z(0x3e), |
116 | Z(0x67), Z(0x6c), Z(0xa1), Z(0x0d), Z(0xc2), Z(0xa2), Z(0xc1), Z(0x85), | 116 | Z(0x67), Z(0x6c), Z(0xa1), Z(0x0d), Z(0xc2), Z(0xa2), Z(0xc1), Z(0x85), |
117 | Z(0x6c), Z(0x7b), Z(0x67), Z(0xc6), Z(0x23), Z(0xe3), Z(0xf2), Z(0x89), | 117 | Z(0x6c), Z(0x7b), Z(0x67), Z(0xc6), Z(0x23), Z(0xe3), Z(0xf2), Z(0x89), |
@@ -147,8 +147,8 @@ static const u32 sbox1[256] = { | |||
147 | }; | 147 | }; |
148 | 148 | ||
149 | #undef Z | 149 | #undef Z |
150 | #define Z(x) __constant_be32_to_cpu(x << 11) | 150 | #define Z(x) __constant_cpu_to_be32(x << 11) |
151 | static const u32 sbox2[256] = { | 151 | static const __be32 sbox2[256] = { |
152 | Z(0xf0), Z(0x37), Z(0x24), Z(0x53), Z(0x2a), Z(0x03), Z(0x83), Z(0x86), | 152 | Z(0xf0), Z(0x37), Z(0x24), Z(0x53), Z(0x2a), Z(0x03), Z(0x83), Z(0x86), |
153 | Z(0xd1), Z(0xec), Z(0x50), Z(0xf0), Z(0x42), Z(0x78), Z(0x2f), Z(0x6d), | 153 | Z(0xd1), Z(0xec), Z(0x50), Z(0xf0), Z(0x42), Z(0x78), Z(0x2f), Z(0x6d), |
154 | Z(0xbf), Z(0x80), Z(0x87), Z(0x27), Z(0x95), Z(0xe2), Z(0xc5), Z(0x5d), | 154 | Z(0xbf), Z(0x80), Z(0x87), Z(0x27), Z(0x95), Z(0xe2), Z(0xc5), Z(0x5d), |
@@ -184,8 +184,8 @@ static const u32 sbox2[256] = { | |||
184 | }; | 184 | }; |
185 | 185 | ||
186 | #undef Z | 186 | #undef Z |
187 | #define Z(x) __constant_be32_to_cpu(x << 19) | 187 | #define Z(x) __constant_cpu_to_be32(x << 19) |
188 | static const u32 sbox3[256] = { | 188 | static const __be32 sbox3[256] = { |
189 | Z(0xa9), Z(0x2a), Z(0x48), Z(0x51), Z(0x84), Z(0x7e), Z(0x49), Z(0xe2), | 189 | Z(0xa9), Z(0x2a), Z(0x48), Z(0x51), Z(0x84), Z(0x7e), Z(0x49), Z(0xe2), |
190 | Z(0xb5), Z(0xb7), Z(0x42), Z(0x33), Z(0x7d), Z(0x5d), Z(0xa6), Z(0x12), | 190 | Z(0xb5), Z(0xb7), Z(0x42), Z(0x33), Z(0x7d), Z(0x5d), Z(0xa6), Z(0x12), |
191 | Z(0x44), Z(0x48), Z(0x6d), Z(0x28), Z(0xaa), Z(0x20), Z(0x6d), Z(0x57), | 191 | Z(0x44), Z(0x48), Z(0x6d), Z(0x28), Z(0xaa), Z(0x20), Z(0x6d), Z(0x57), |
@@ -225,7 +225,7 @@ static const u32 sbox3[256] = { | |||
225 | */ | 225 | */ |
226 | #define F_ENCRYPT(R, L, sched) \ | 226 | #define F_ENCRYPT(R, L, sched) \ |
227 | do { \ | 227 | do { \ |
228 | union lc4 { u32 l; u8 c[4]; } u; \ | 228 | union lc4 { __be32 l; u8 c[4]; } u; \ |
229 | u.l = sched ^ R; \ | 229 | u.l = sched ^ R; \ |
230 | L ^= sbox0[u.c[0]] ^ sbox1[u.c[1]] ^ sbox2[u.c[2]] ^ sbox3[u.c[3]]; \ | 230 | L ^= sbox0[u.c[0]] ^ sbox1[u.c[1]] ^ sbox2[u.c[2]] ^ sbox3[u.c[3]]; \ |
231 | } while(0) | 231 | } while(0) |
@@ -237,7 +237,7 @@ static void fcrypt_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) | |||
237 | { | 237 | { |
238 | const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); | 238 | const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); |
239 | struct { | 239 | struct { |
240 | u32 l, r; | 240 | __be32 l, r; |
241 | } X; | 241 | } X; |
242 | 242 | ||
243 | memcpy(&X, src, sizeof(X)); | 243 | memcpy(&X, src, sizeof(X)); |
@@ -269,7 +269,7 @@ static void fcrypt_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) | |||
269 | { | 269 | { |
270 | const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); | 270 | const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); |
271 | struct { | 271 | struct { |
272 | u32 l, r; | 272 | __be32 l, r; |
273 | } X; | 273 | } X; |
274 | 274 | ||
275 | memcpy(&X, src, sizeof(X)); | 275 | memcpy(&X, src, sizeof(X)); |
@@ -328,22 +328,22 @@ static int fcrypt_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key | |||
328 | k |= (*key) >> 1; | 328 | k |= (*key) >> 1; |
329 | 329 | ||
330 | /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ | 330 | /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ |
331 | ctx->sched[0x0] = be32_to_cpu(k); ror56_64(k, 11); | 331 | ctx->sched[0x0] = cpu_to_be32(k); ror56_64(k, 11); |
332 | ctx->sched[0x1] = be32_to_cpu(k); ror56_64(k, 11); | 332 | ctx->sched[0x1] = cpu_to_be32(k); ror56_64(k, 11); |
333 | ctx->sched[0x2] = be32_to_cpu(k); ror56_64(k, 11); | 333 | ctx->sched[0x2] = cpu_to_be32(k); ror56_64(k, 11); |
334 | ctx->sched[0x3] = be32_to_cpu(k); ror56_64(k, 11); | 334 | ctx->sched[0x3] = cpu_to_be32(k); ror56_64(k, 11); |
335 | ctx->sched[0x4] = be32_to_cpu(k); ror56_64(k, 11); | 335 | ctx->sched[0x4] = cpu_to_be32(k); ror56_64(k, 11); |
336 | ctx->sched[0x5] = be32_to_cpu(k); ror56_64(k, 11); | 336 | ctx->sched[0x5] = cpu_to_be32(k); ror56_64(k, 11); |
337 | ctx->sched[0x6] = be32_to_cpu(k); ror56_64(k, 11); | 337 | ctx->sched[0x6] = cpu_to_be32(k); ror56_64(k, 11); |
338 | ctx->sched[0x7] = be32_to_cpu(k); ror56_64(k, 11); | 338 | ctx->sched[0x7] = cpu_to_be32(k); ror56_64(k, 11); |
339 | ctx->sched[0x8] = be32_to_cpu(k); ror56_64(k, 11); | 339 | ctx->sched[0x8] = cpu_to_be32(k); ror56_64(k, 11); |
340 | ctx->sched[0x9] = be32_to_cpu(k); ror56_64(k, 11); | 340 | ctx->sched[0x9] = cpu_to_be32(k); ror56_64(k, 11); |
341 | ctx->sched[0xa] = be32_to_cpu(k); ror56_64(k, 11); | 341 | ctx->sched[0xa] = cpu_to_be32(k); ror56_64(k, 11); |
342 | ctx->sched[0xb] = be32_to_cpu(k); ror56_64(k, 11); | 342 | ctx->sched[0xb] = cpu_to_be32(k); ror56_64(k, 11); |
343 | ctx->sched[0xc] = be32_to_cpu(k); ror56_64(k, 11); | 343 | ctx->sched[0xc] = cpu_to_be32(k); ror56_64(k, 11); |
344 | ctx->sched[0xd] = be32_to_cpu(k); ror56_64(k, 11); | 344 | ctx->sched[0xd] = cpu_to_be32(k); ror56_64(k, 11); |
345 | ctx->sched[0xe] = be32_to_cpu(k); ror56_64(k, 11); | 345 | ctx->sched[0xe] = cpu_to_be32(k); ror56_64(k, 11); |
346 | ctx->sched[0xf] = be32_to_cpu(k); | 346 | ctx->sched[0xf] = cpu_to_be32(k); |
347 | 347 | ||
348 | return 0; | 348 | return 0; |
349 | #else | 349 | #else |
@@ -369,22 +369,22 @@ static int fcrypt_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key | |||
369 | lo |= (*key) >> 1; | 369 | lo |= (*key) >> 1; |
370 | 370 | ||
371 | /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ | 371 | /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ |
372 | ctx->sched[0x0] = be32_to_cpu(lo); ror56(hi, lo, 11); | 372 | ctx->sched[0x0] = cpu_to_be32(lo); ror56(hi, lo, 11); |
373 | ctx->sched[0x1] = be32_to_cpu(lo); ror56(hi, lo, 11); | 373 | ctx->sched[0x1] = cpu_to_be32(lo); ror56(hi, lo, 11); |
374 | ctx->sched[0x2] = be32_to_cpu(lo); ror56(hi, lo, 11); | 374 | ctx->sched[0x2] = cpu_to_be32(lo); ror56(hi, lo, 11); |
375 | ctx->sched[0x3] = be32_to_cpu(lo); ror56(hi, lo, 11); | 375 | ctx->sched[0x3] = cpu_to_be32(lo); ror56(hi, lo, 11); |
376 | ctx->sched[0x4] = be32_to_cpu(lo); ror56(hi, lo, 11); | 376 | ctx->sched[0x4] = cpu_to_be32(lo); ror56(hi, lo, 11); |
377 | ctx->sched[0x5] = be32_to_cpu(lo); ror56(hi, lo, 11); | 377 | ctx->sched[0x5] = cpu_to_be32(lo); ror56(hi, lo, 11); |
378 | ctx->sched[0x6] = be32_to_cpu(lo); ror56(hi, lo, 11); | 378 | ctx->sched[0x6] = cpu_to_be32(lo); ror56(hi, lo, 11); |
379 | ctx->sched[0x7] = be32_to_cpu(lo); ror56(hi, lo, 11); | 379 | ctx->sched[0x7] = cpu_to_be32(lo); ror56(hi, lo, 11); |
380 | ctx->sched[0x8] = be32_to_cpu(lo); ror56(hi, lo, 11); | 380 | ctx->sched[0x8] = cpu_to_be32(lo); ror56(hi, lo, 11); |
381 | ctx->sched[0x9] = be32_to_cpu(lo); ror56(hi, lo, 11); | 381 | ctx->sched[0x9] = cpu_to_be32(lo); ror56(hi, lo, 11); |
382 | ctx->sched[0xa] = be32_to_cpu(lo); ror56(hi, lo, 11); | 382 | ctx->sched[0xa] = cpu_to_be32(lo); ror56(hi, lo, 11); |
383 | ctx->sched[0xb] = be32_to_cpu(lo); ror56(hi, lo, 11); | 383 | ctx->sched[0xb] = cpu_to_be32(lo); ror56(hi, lo, 11); |
384 | ctx->sched[0xc] = be32_to_cpu(lo); ror56(hi, lo, 11); | 384 | ctx->sched[0xc] = cpu_to_be32(lo); ror56(hi, lo, 11); |
385 | ctx->sched[0xd] = be32_to_cpu(lo); ror56(hi, lo, 11); | 385 | ctx->sched[0xd] = cpu_to_be32(lo); ror56(hi, lo, 11); |
386 | ctx->sched[0xe] = be32_to_cpu(lo); ror56(hi, lo, 11); | 386 | ctx->sched[0xe] = cpu_to_be32(lo); ror56(hi, lo, 11); |
387 | ctx->sched[0xf] = be32_to_cpu(lo); | 387 | ctx->sched[0xf] = cpu_to_be32(lo); |
388 | return 0; | 388 | return 0; |
389 | #endif | 389 | #endif |
390 | } | 390 | } |