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 d161949fdb9..a32cb68bbc6 100644 --- a/crypto/fcrypt.c +++ b/crypto/fcrypt.c @@ -51,7 +51,7 @@ #define ROUNDS 16 struct fcrypt_ctx { - u32 sched[ROUNDS]; + __be32 sched[ROUNDS]; }; /* Rotate right two 32 bit numbers as a 56 bit number */ @@ -73,8 +73,8 @@ do { \ * /afs/transarc.com/public/afsps/afs.rel31b.export-src/rxkad/sboxes.h */ #undef Z -#define Z(x) __constant_be32_to_cpu(x << 3) -static const u32 sbox0[256] = { +#define Z(x) __constant_cpu_to_be32(x << 3) +static const __be32 sbox0[256] = { Z(0xea), Z(0x7f), Z(0xb2), Z(0x64), Z(0x9d), Z(0xb0), Z(0xd9), Z(0x11), Z(0xcd), Z(0x86), Z(0x86), Z(0x91), Z(0x0a), Z(0xb2), Z(0x93), Z(0x06), 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] = { }; #undef Z -#define Z(x) __constant_be32_to_cpu((x << 27) | (x >> 5)) -static const u32 sbox1[256] = { +#define Z(x) __constant_cpu_to_be32((x << 27) | (x >> 5)) +static const __be32 sbox1[256] = { Z(0x77), Z(0x14), Z(0xa6), Z(0xfe), Z(0xb2), Z(0x5e), Z(0x8c), Z(0x3e), Z(0x67), Z(0x6c), Z(0xa1), Z(0x0d), Z(0xc2), Z(0xa2), Z(0xc1), Z(0x85), 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] = { }; #undef Z -#define Z(x) __constant_be32_to_cpu(x << 11) -static const u32 sbox2[256] = { +#define Z(x) __constant_cpu_to_be32(x << 11) +static const __be32 sbox2[256] = { Z(0xf0), Z(0x37), Z(0x24), Z(0x53), Z(0x2a), Z(0x03), Z(0x83), Z(0x86), Z(0xd1), Z(0xec), Z(0x50), Z(0xf0), Z(0x42), Z(0x78), Z(0x2f), Z(0x6d), 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] = { }; #undef Z -#define Z(x) __constant_be32_to_cpu(x << 19) -static const u32 sbox3[256] = { +#define Z(x) __constant_cpu_to_be32(x << 19) +static const __be32 sbox3[256] = { Z(0xa9), Z(0x2a), Z(0x48), Z(0x51), Z(0x84), Z(0x7e), Z(0x49), Z(0xe2), Z(0xb5), Z(0xb7), Z(0x42), Z(0x33), Z(0x7d), Z(0x5d), Z(0xa6), Z(0x12), 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] = { */ #define F_ENCRYPT(R, L, sched) \ do { \ - union lc4 { u32 l; u8 c[4]; } u; \ + union lc4 { __be32 l; u8 c[4]; } u; \ u.l = sched ^ R; \ L ^= sbox0[u.c[0]] ^ sbox1[u.c[1]] ^ sbox2[u.c[2]] ^ sbox3[u.c[3]]; \ } while(0) @@ -237,7 +237,7 @@ static void fcrypt_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); struct { - u32 l, r; + __be32 l, r; } X; memcpy(&X, src, sizeof(X)); @@ -269,7 +269,7 @@ static void fcrypt_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src) { const struct fcrypt_ctx *ctx = crypto_tfm_ctx(tfm); struct { - u32 l, r; + __be32 l, r; } X; memcpy(&X, src, sizeof(X)); @@ -328,22 +328,22 @@ static int fcrypt_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key k |= (*key) >> 1; /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ - ctx->sched[0x0] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x1] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x2] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x3] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x4] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x5] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x6] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x7] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x8] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0x9] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xa] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xb] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xc] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xd] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xe] = be32_to_cpu(k); ror56_64(k, 11); - ctx->sched[0xf] = be32_to_cpu(k); + ctx->sched[0x0] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x1] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x2] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x3] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x4] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x5] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x6] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x7] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x8] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0x9] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xa] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xb] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xc] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xd] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xe] = cpu_to_be32(k); ror56_64(k, 11); + ctx->sched[0xf] = cpu_to_be32(k); return 0; #else @@ -369,22 +369,22 @@ static int fcrypt_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int key lo |= (*key) >> 1; /* Use lower 32 bits for schedule, rotate by 11 each round (16 times) */ - ctx->sched[0x0] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x1] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x2] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x3] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x4] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x5] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x6] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x7] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x8] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0x9] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xa] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xb] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xc] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xd] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xe] = be32_to_cpu(lo); ror56(hi, lo, 11); - ctx->sched[0xf] = be32_to_cpu(lo); + ctx->sched[0x0] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x1] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x2] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x3] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x4] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x5] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x6] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x7] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x8] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0x9] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xa] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xb] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xc] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xd] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xe] = cpu_to_be32(lo); ror56(hi, lo, 11); + ctx->sched[0xf] = cpu_to_be32(lo); return 0; #endif } |