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/crypto/
A Dsm4.c76 out = (u32)sbox[x & 0xff]; in sm4_t_non_lin_sub()
77 out |= (u32)sbox[(x >> 8) & 0xff] << 8; in sm4_t_non_lin_sub()
86 return x ^ rol32(x, 13) ^ rol32(x, 23); in sm4_key_lin_sub()
91 return x ^ rol32(x, 2) ^ rol32(x, 10) ^ rol32(x, 18) ^ rol32(x, 24); in sm4_enc_lin_sub()
94 static inline u32 sm4_key_sub(u32 x) in sm4_key_sub() argument
99 static inline u32 sm4_enc_sub(u32 x) in sm4_enc_sub() argument
162 u32 x[4], i; in sm4_crypt_block() local
170 x[0] = sm4_round(x[0], x[1], x[2], x[3], rk[i + 0]); in sm4_crypt_block()
171 x[1] = sm4_round(x[1], x[2], x[3], x[0], rk[i + 1]); in sm4_crypt_block()
172 x[2] = sm4_round(x[2], x[3], x[0], x[1], rk[i + 2]); in sm4_crypt_block()
[all …]
A Dtwofish_generic.c54 x = G1 (a); y = G2 (b); \
55 x += y; y += x + ctx->k[2 * (n) + 1]; \
56 (c) ^= x + ctx->k[2 * (n)]; \
61 x = G1 (a); y = G2 (b); \
62 x += y; y += x; \
66 (c) ^= (x + ctx->k[2 * (n)])
85 #define INPACK(n, x, m) \ argument
88 #define OUTUNPACK(n, x, m) \ argument
89 x ^= ctx->w[m]; \
103 u32 x, y; in twofish_encrypt() local
[all …]
A Dblowfish_common.c297 #define GET32_3(x) (((x) & 0xff)) argument
298 #define GET32_2(x) (((x) >> (8)) & (0xff)) argument
299 #define GET32_1(x) (((x) >> (16)) & (0xff)) argument
300 #define GET32_0(x) (((x) >> (24)) & (0xff)) argument
302 #define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \ argument
303 S[512 + GET32_2(x)]) + S[768 + GET32_3(x)])
A Dblowfish_generic.c27 #define GET32_3(x) (((x) & 0xff)) argument
28 #define GET32_2(x) (((x) >> (8)) & (0xff)) argument
29 #define GET32_1(x) (((x) >> (16)) & (0xff)) argument
30 #define GET32_0(x) (((x) >> (24)) & (0xff)) argument
32 #define bf_F(x) (((S[GET32_0(x)] + S[256 + GET32_1(x)]) ^ \ argument
33 S[512 + GET32_2(x)]) + S[768 + GET32_3(x)])
A Dstreebog_generic.c856 z->qword[0] = x->qword[0] ^ y->qword[0]; in streebog_xor()
857 z->qword[1] = x->qword[1] ^ y->qword[1]; in streebog_xor()
858 z->qword[2] = x->qword[2] ^ y->qword[2]; in streebog_xor()
859 z->qword[3] = x->qword[3] ^ y->qword[3]; in streebog_xor()
860 z->qword[4] = x->qword[4] ^ y->qword[4]; in streebog_xor()
861 z->qword[5] = x->qword[5] ^ y->qword[5]; in streebog_xor()
862 z->qword[6] = x->qword[6] ^ y->qword[6]; in streebog_xor()
863 z->qword[7] = x->qword[7] ^ y->qword[7]; in streebog_xor()
873 r0 = le64_to_cpu(x->qword[0] ^ y->qword[0]); in streebog_xlps()
874 r1 = le64_to_cpu(x->qword[1] ^ y->qword[1]); in streebog_xlps()
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A Dcast5_generic.c400 static void key_schedule(u32 *x, u32 *z, u32 *k) in key_schedule() argument
403 #define xi(i) ((x[(i)/4] >> (8*(3-((i)%4)))) & 0xff) in key_schedule()
408 z[1] = x[2] ^ s5[zi(0)] ^ s6[zi(2)] ^ s7[zi(1)] ^ sb8[zi(3)] ^ in key_schedule()
410 z[2] = x[3] ^ s5[zi(7)] ^ s6[zi(6)] ^ s7[zi(5)] ^ sb8[zi(4)] ^ in key_schedule()
479 u32 x[4]; in cast5_setkey() local
490 x[0] = be32_to_cpu(p_key[0]); in cast5_setkey()
491 x[1] = be32_to_cpu(p_key[1]); in cast5_setkey()
492 x[2] = be32_to_cpu(p_key[2]); in cast5_setkey()
493 x[3] = be32_to_cpu(p_key[3]); in cast5_setkey()
495 key_schedule(x, z, k); in cast5_setkey()
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A Dtwofish_common.c468 #define CALC_S(a, b, c, d, i, w, x, y, z) \ argument
472 (b) ^= exp_to_poly[tmp + (x)]; \
536 x = CALC_K_2 (k, l, k, l, 0); \
539 x += y; y += x; ctx->a[j] = x; \
549 x = CALC_K192_2 (l, l, k, k, 0); \
552 x += y; y += x; ctx->a[j] = x; \
562 x = CALC_K256_2 (k, l, 0); \
565 x += y; y += x; ctx->a[j] = x; \
575 u32 x, y; in __twofish_setkey() local
A Dmd4.c42 static inline u32 lshift(u32 x, unsigned int s) in lshift() argument
44 x &= 0xFFFFFFFF; in lshift()
45 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
48 static inline u32 F(u32 x, u32 y, u32 z) in F() argument
50 return (x & y) | ((~x) & z); in F()
53 static inline u32 G(u32 x, u32 y, u32 z) in G() argument
55 return (x & y) | (x & z) | (y & z); in G()
58 static inline u32 H(u32 x, u32 y, u32 z) in H() argument
60 return x ^ y ^ z; in H()
A Decc_curve_defs.h22 .x = nist_p192_g_x,
49 .x = nist_p256_g_x,
82 .x = nist_p384_g_x,
127 .x = nist_p521_g_x,
148 .x = curve25519_g_x,
A Decrdsa_defs.h52 .x = cp256a_g_x,
86 .x = cp256b_g_x,
124 .x = cp256c_g_x,
174 .x = tc512a_g_x,
220 .x = tc512b_g_x,
A Dmd5.c30 #define F1(x, y, z) (z ^ (x & (y ^ z))) argument
31 #define F2(x, y, z) F1(z, x, y) argument
32 #define F3(x, y, z) (x ^ y ^ z) argument
33 #define F4(x, y, z) (y ^ (x | ~z)) argument
35 #define MD5STEP(f, w, x, y, z, in, s) \ argument
36 (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x)
A Decdsa.c18 u64 x[ECC_MAX_DIGITS]; /* pub key x and y coordinates */ member
53 if (unlikely(vli_cmp(res.x, curve->n, ndigits) == 1)) in _ecdsa_verify()
55 vli_sub(res.x, res.x, curve->n, ndigits); in _ecdsa_verify()
57 if (!vli_cmp(res.x, r, ndigits)) in _ecdsa_verify()
113 ctx->pub_key = ECC_POINT_INIT(ctx->x, ctx->y, in ecdsa_ecc_ctx_reset()
149 ecc_digits_from_bytes(d, digitlen, ctx->pub_key.x, ndigits); in ecdsa_set_pub_key()
A Decrdsa.c94 !ctx->pub_key.x || in ecrdsa_verify()
132 if (vli_cmp(cc.x, ctx->curve->n, ndigits) >= 0) in ecrdsa_verify()
133 vli_sub(cc.x, cc.x, ctx->curve->n, ndigits); in ecrdsa_verify()
136 if (!vli_cmp(cc.x, r, ndigits)) in ecrdsa_verify()
234 vli_from_le64(ctx->pub_key.x, ctx->key, ndigits); in ecrdsa_set_pub_key()
A Decc.c115 p->x = ecc_alloc_digits_space(ndigits); in ecc_alloc_point()
116 if (!p->x) in ecc_alloc_point()
128 ecc_free_digits_space(p->x); in ecc_alloc_point()
140 kfree_sensitive(p->x); in ecc_free_point()
1352 vli_set(rx[1], point->x, ndigits); in ecc_point_mult()
1401 vli_set(result->x, q->x, ndigits); in ecc_point_add()
1403 vli_mod_sub(z, result->x, p->x, curve->p, ndigits); in ecc_point_add()
1404 vli_set(px, p->x, ndigits); in ecc_point_add()
1421 u64 *rx = result->x; in ecc_point_mult_shamir()
1443 vli_set(rx, point->x, ndigits); in ecc_point_mult_shamir()
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A Dadiantum.c188 u64 x = le64_to_cpu(v1->b); in le128_add() local
191 r->b = cpu_to_le64(x + y); in le128_add()
193 (x + y < x)); in le128_add()
199 u64 x = le64_to_cpu(v1->b); in le128_sub() local
202 r->b = cpu_to_le64(x - y); in le128_sub()
204 (x - y > x)); in le128_sub()
A Drmd160.c33 #define F1(x, y, z) (x ^ y ^ z) /* XOR */ argument
34 #define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */ argument
35 #define F3(x, y, z) ((x | ~y) ^ z) argument
36 #define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */ argument
37 #define F5(x, y, z) (x ^ (y | ~z)) argument
39 #define ROUND(a, b, c, d, e, f, k, x, s) { \ argument
40 (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
A Dxor.c20 #define XOR_SELECT_TEMPLATE(x) (x) argument
A Dfcrypt.c73 #define Z(x) cpu_to_be32(x << 3) argument
110 #define Z(x) cpu_to_be32(((x & 0x1f) << 27) | (x >> 5)) argument
147 #define Z(x) cpu_to_be32(x << 11) argument
184 #define Z(x) cpu_to_be32(x << 19) argument
A Dcrypto_user.c24 #define null_terminated(x) (strnlen(x, sizeof(x)) < sizeof(x)) argument
A Drsa.c27 static int rsa_check_payload(MPI x, MPI n) in rsa_check_payload() argument
31 if (mpi_cmp_ui(x, 1) <= 0) in rsa_check_payload()
38 if (mpi_sub_ui(n1, n, 1) || mpi_cmp(x, n1) >= 0) { in rsa_check_payload()
A Daes_generic.c59 static inline u8 byte(const u32 x, const unsigned n) in byte() argument
61 return x >> (n << 3); in byte()
A Dseed.c27 byte(const u32 x, const unsigned n) in byte() argument
29 return x >> (n << 3); in byte()
/crypto/asymmetric_keys/
A Dverify_pefile.c36 #define chkaddr(base, x, s) \ in pefile_parse_binary() argument
38 if ((x) < base || (s) >= datalen || (x) > datalen - (s)) \ in pefile_parse_binary()
A Dx509_cert_parser.c661 #define dec2bin(X) ({ unsigned char x = (X) - '0'; if (x > 9) goto invalid_time; x; }) in x509_decode_time()
662 #define DD2bin(P) ({ unsigned x = dec2bin(P[0]) * 10 + dec2bin(P[1]); P += 2; x; }) in x509_decode_time()
/crypto/krb5/
A Dinternal.h115 #define round16(x) (((x) + 15) & ~15) argument

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