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Searched refs:BN_BITS2 (Results 1 – 20 of 20) sorted by relevance

/third_party/openssl/crypto/bn/
Dbn_shift.c37 c = t >> (BN_BITS2 - 1); in BN_lshift1()
68 c = t << (BN_BITS2 - 1); in BN_rshift1()
73 c = t << (BN_BITS2 - 1); in BN_rshift1()
116 nw = n / BN_BITS2; in bn_lshift_fixed_top()
121 lb = (unsigned int)n % BN_BITS2; in bn_lshift_fixed_top()
122 rb = BN_BITS2 - lb; in bn_lshift_fixed_top()
123 rb %= BN_BITS2; /* say no to undefined behaviour */ in bn_lshift_fixed_top()
185 nw = n / BN_BITS2; in bn_rshift_fixed_top()
192 rb = (unsigned int)n % BN_BITS2; in bn_rshift_fixed_top()
193 lb = BN_BITS2 - rb; in bn_rshift_fixed_top()
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Dbn_lib.c104 #if BN_BITS2 > 32 in BN_num_bits_word()
107 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
114 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
120 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
126 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
132 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
138 mask = (0 - (mask >> (BN_BITS2 - 1))); in BN_num_bits_word()
162 ret += BN_BITS2 & (~mask & ~past_i); in bn_num_bits_consttime()
198 return ((i * BN_BITS2) + BN_num_bits_word(a->d[i])); in BN_num_bits()
269 if (words > (INT_MAX / (4 * BN_BITS2))) { in bn_expand_internal()
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Dbn_nist.c13 #define BN_NIST_192_TOP (192+BN_BITS2-1)/BN_BITS2
14 #define BN_NIST_224_TOP (224+BN_BITS2-1)/BN_BITS2
15 #define BN_NIST_256_TOP (256+BN_BITS2-1)/BN_BITS2
16 #define BN_NIST_384_TOP (384+BN_BITS2-1)/BN_BITS2
17 #define BN_NIST_521_TOP (521+BN_BITS2-1)/BN_BITS2
20 #if BN_BITS2 == 64
103 #elif BN_BITS2 == 32
273 #if BN_BITS2 == 64
503 #if BN_BITS2==64 in BN_nist_mod_224()
516 #if defined(NIST_INT64) && BN_BITS2!=64 in BN_nist_mod_224()
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Dbn_div.c98 # if BN_BITS2 == 64 && defined(__SIZEOF_INT128__) && __SIZEOF_INT128__==16
117 BN_ULLONG R = ((BN_ULLONG)m[0] << BN_BITS2) | m[-1]; in bn_div_3_words()
118 BN_ULLONG D = ((BN_ULLONG)d0 << BN_BITS2) | d1; in bn_div_3_words()
122 for (i = 0; i < BN_BITS2; i++) { in bn_div_3_words()
131 mask = 0 - (Q >> (BN_BITS2 - 1)); /* does it overflow? */ in bn_div_3_words()
147 lshift = BN_BITS2 - rshift; in bn_left_align()
148 rshift %= BN_BITS2; /* say no to undefined behaviour */ in bn_left_align()
360 q = (BN_ULONG)(((((BN_ULLONG) n0) << BN_BITS2) | n1) / d0); in bn_div_fixed_top()
375 if (t2 <= ((((BN_ULLONG) rem) << BN_BITS2) | n2)) in bn_div_fixed_top()
Dbn_gf2m.c321 dN = p[0] / BN_BITS2; in BN_GF2m_mod_arr()
333 d0 = n % BN_BITS2; in BN_GF2m_mod_arr()
334 d1 = BN_BITS2 - d0; in BN_GF2m_mod_arr()
335 n /= BN_BITS2; in BN_GF2m_mod_arr()
343 d0 = p[0] % BN_BITS2; in BN_GF2m_mod_arr()
344 d1 = BN_BITS2 - d0; in BN_GF2m_mod_arr()
353 d0 = p[0] % BN_BITS2; in BN_GF2m_mod_arr()
357 d1 = BN_BITS2 - d0; in BN_GF2m_mod_arr()
370 n = p[k] / BN_BITS2; in BN_GF2m_mod_arr()
371 d0 = p[k] % BN_BITS2; in BN_GF2m_mod_arr()
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Dbn_local.h187 # define bn_check_size(bn, bits) bn_wcheck_size(bn, ((bits+BN_BITS2-1))/BN_BITS2)
483 # define Hw(t) (((BN_ULONG)((t)>>BN_BITS2))&BN_MASK2)
573 # define LHBITS(a) (((a)>>BN_BITS2)&BN_MASKl)
574 # define LL2HBITS(a) ((BN_ULLONG)((a)&BN_MASKl)<<BN_BITS2)
673 if (bits > (INT_MAX - BN_BITS2 + 1)) in bn_expand()
676 if (((bits+BN_BITS2-1)/BN_BITS2) <= (a)->dmax) in bn_expand()
679 return bn_expand2((a),(bits+BN_BITS2-1)/BN_BITS2); in bn_expand()
Dbn_mont.c294 mont->ri = (BN_num_bits(mod) + (BN_BITS2 - 1)) / BN_BITS2 * BN_BITS2; in BN_MONT_CTX_set()
296 # if defined(OPENSSL_BN_ASM_MONT) && (BN_BITS2<=32) in BN_MONT_CTX_set()
305 if (!(BN_set_bit(R, 2 * BN_BITS2))) in BN_MONT_CTX_set()
318 if (!BN_lshift(Ri, Ri, 2 * BN_BITS2)) in BN_MONT_CTX_set()
342 if (!(BN_set_bit(R, BN_BITS2))) in BN_MONT_CTX_set()
353 if (!BN_lshift(Ri, Ri, BN_BITS2)) in BN_MONT_CTX_set()
Dbn_dh.c18 # if BN_BITS2 == 64
247 # elif BN_BITS2 == 32
Dbn_word.c54 ret = (BN_ULLONG) (((ret << (BN_ULLONG) BN_BITS2) | a->d[i]) % in BN_mod_word()
76 j = BN_BITS2 - BN_num_bits_word(w); in BN_div_word()
Dbn_asm.c200 return ((BN_ULONG)(((((BN_ULLONG) h) << BN_BITS2) | l) / (BN_ULLONG) d)); in bn_div_words()
216 assert((i == BN_BITS2) || (h <= (BN_ULONG)1 << i)); in bn_div_words()
218 i = BN_BITS2 - i; in bn_div_words()
224 h = (h << i) | (l >> (BN_BITS2 - i)); in bn_div_words()
285 ll >>= BN_BITS2; in bn_add_words()
288 ll >>= BN_BITS2; in bn_add_words()
291 ll >>= BN_BITS2; in bn_add_words()
294 ll >>= BN_BITS2; in bn_add_words()
304 ll >>= BN_BITS2; in bn_add_words()
Dbn_print.c37 for (j = BN_BITS2 - 8; j >= 0; j -= 8) { in BN_bn2hex()
314 for (j = BN_BITS2 - 4; j >= 0; j -= 4) { in BN_print()
Dbn_exp.c383 if (m->d[j - 1] & (((BN_ULONG)1) << (BN_BITS2 - 1))) { in BN_mod_exp_mont()
477 wordpos = bitpos / BN_BITS2; in bn_get_bits()
478 bitpos %= BN_BITS2; in bn_get_bits()
484 ret |= a->d[wordpos] << (BN_BITS2 - bitpos); in bn_get_bits()
624 bits = p->top * BN_BITS2; in BN_mod_exp_mont_consttime()
745 if (m->d[top - 1] & (((BN_ULONG)1) << (BN_BITS2 - 1))) { in BN_mod_exp_mont_consttime()
Dbn_mod.c52 BN_ULONG storage[1024 / BN_BITS2]; in bn_mod_add_fixed_top()
Dbn_gcd.c583 for (j = 0; j < BN_BITS2; j++) { in BN_gcd()
DREADME.pod77 BN_ULONG *d; /* Pointer to an array of 'BN_BITS2' bit chunks. */
/third_party/openssl/test/
Dexptest.c23 #define NUM_BITS (BN_BITS2 * 4)
148 c = (c % BN_BITS) - BN_BITS2; in test_mod_exp()
152 c = (c % BN_BITS) - BN_BITS2; in test_mod_exp()
156 c = (c % BN_BITS) - BN_BITS2; in test_mod_exp()
Dbntest.c167 top = BN_num_bits(a) / BN_BITS2; in test_swap()
/third_party/openssl/crypto/ec/
Dec2_smpl.c83 if (bn_wexpand(dest->a, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2) == in ec_GF2m_simple_group_copy()
86 if (bn_wexpand(dest->b, (int)(dest->poly[0] + BN_BITS2 - 1) / BN_BITS2) == in ec_GF2m_simple_group_copy()
113 if (bn_wexpand(group->a, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2) in ec_GF2m_simple_group_set_curve()
121 if (bn_wexpand(group->b, (int)(group->poly[0] + BN_BITS2 - 1) / BN_BITS2) in ec_GF2m_simple_group_set_curve()
Decp_nistz256.c28 #if BN_BITS2 != 64
43 #define P256_LIMBS (256/BN_BITS2)
193 in >>= BN_BITS2 - 1; in is_zero()
/third_party/openssl/include/openssl/
Dbn.h48 # define BN_BITS2 (BN_BYTES * 8) macro
49 # define BN_BITS (BN_BITS2 * 2)
50 # define BN_TBIT ((BN_ULONG)1 << (BN_BITS2 - 1))