Lines Matching refs:mbedtls_mpi_uint
24 size_t mbedtls_mpi_core_clz(mbedtls_mpi_uint a) in mbedtls_mpi_core_clz()
39 mbedtls_mpi_uint mask = (mbedtls_mpi_uint) 1 << (biL - 1); in mbedtls_mpi_core_clz()
53 size_t mbedtls_mpi_core_bitlen(const mbedtls_mpi_uint *A, size_t A_limbs) in mbedtls_mpi_core_bitlen()
68 static mbedtls_mpi_uint mpi_bigendian_to_host(mbedtls_mpi_uint a) in mpi_bigendian_to_host()
75 return (mbedtls_mpi_uint) MBEDTLS_BSWAP32(a); in mpi_bigendian_to_host()
77 return (mbedtls_mpi_uint) MBEDTLS_BSWAP64(a); in mpi_bigendian_to_host()
82 void mbedtls_mpi_core_bigendian_to_host(mbedtls_mpi_uint *A, in mbedtls_mpi_core_bigendian_to_host()
85 mbedtls_mpi_uint *cur_limb_left; in mbedtls_mpi_core_bigendian_to_host()
86 mbedtls_mpi_uint *cur_limb_right; in mbedtls_mpi_core_bigendian_to_host()
103 mbedtls_mpi_uint tmp; in mbedtls_mpi_core_bigendian_to_host()
114 mbedtls_ct_condition_t mbedtls_mpi_core_uint_le_mpi(mbedtls_mpi_uint min, in mbedtls_mpi_core_uint_le_mpi()
115 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_uint_le_mpi()
132 mbedtls_ct_condition_t mbedtls_mpi_core_lt_ct(const mbedtls_mpi_uint *A, in mbedtls_mpi_core_lt_ct()
133 const mbedtls_mpi_uint *B, in mbedtls_mpi_core_lt_ct()
168 void mbedtls_mpi_core_cond_assign(mbedtls_mpi_uint *X, in mbedtls_mpi_core_cond_assign()
169 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_cond_assign()
187 void mbedtls_mpi_core_cond_swap(mbedtls_mpi_uint *X, in mbedtls_mpi_core_cond_swap()
188 mbedtls_mpi_uint *Y, in mbedtls_mpi_core_cond_swap()
197 mbedtls_mpi_uint tmp = X[i]; in mbedtls_mpi_core_cond_swap()
203 int mbedtls_mpi_core_read_le(mbedtls_mpi_uint *X, in mbedtls_mpi_core_read_le()
219 X[i / ciL] |= ((mbedtls_mpi_uint) input[i]) << offset; in mbedtls_mpi_core_read_le()
226 int mbedtls_mpi_core_read_be(mbedtls_mpi_uint *X, in mbedtls_mpi_core_read_be()
257 int mbedtls_mpi_core_write_le(const mbedtls_mpi_uint *A, in mbedtls_mpi_core_write_le()
291 int mbedtls_mpi_core_write_be(const mbedtls_mpi_uint *X, in mbedtls_mpi_core_write_be()
330 void mbedtls_mpi_core_shift_r(mbedtls_mpi_uint *X, size_t limbs, in mbedtls_mpi_core_shift_r()
334 mbedtls_mpi_uint r0 = 0, r1; in mbedtls_mpi_core_shift_r()
370 void mbedtls_mpi_core_shift_l(mbedtls_mpi_uint *X, size_t limbs, in mbedtls_mpi_core_shift_l()
374 mbedtls_mpi_uint r0 = 0, r1; in mbedtls_mpi_core_shift_l()
405 mbedtls_mpi_uint mbedtls_mpi_core_add(mbedtls_mpi_uint *X, in mbedtls_mpi_core_add()
406 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_add()
407 const mbedtls_mpi_uint *B, in mbedtls_mpi_core_add()
410 mbedtls_mpi_uint c = 0; in mbedtls_mpi_core_add()
413 mbedtls_mpi_uint t = c + A[i]; in mbedtls_mpi_core_add()
423 mbedtls_mpi_uint mbedtls_mpi_core_add_if(mbedtls_mpi_uint *X, in mbedtls_mpi_core_add_if()
424 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_add_if()
428 mbedtls_mpi_uint c = 0; in mbedtls_mpi_core_add_if()
433 mbedtls_mpi_uint add = mbedtls_ct_mpi_uint_if_else_0(do_add, A[i]); in mbedtls_mpi_core_add_if()
434 mbedtls_mpi_uint t = c + X[i]; in mbedtls_mpi_core_add_if()
444 mbedtls_mpi_uint mbedtls_mpi_core_sub(mbedtls_mpi_uint *X, in mbedtls_mpi_core_sub()
445 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_sub()
446 const mbedtls_mpi_uint *B, in mbedtls_mpi_core_sub()
449 mbedtls_mpi_uint c = 0; in mbedtls_mpi_core_sub()
452 mbedtls_mpi_uint z = (A[i] < c); in mbedtls_mpi_core_sub()
453 mbedtls_mpi_uint t = A[i] - c; in mbedtls_mpi_core_sub()
461 mbedtls_mpi_uint mbedtls_mpi_core_mla(mbedtls_mpi_uint *d, size_t d_len, in mbedtls_mpi_core_mla()
462 const mbedtls_mpi_uint *s, size_t s_len, in mbedtls_mpi_core_mla()
463 mbedtls_mpi_uint b) in mbedtls_mpi_core_mla()
465 mbedtls_mpi_uint c = 0; /* carry */ in mbedtls_mpi_core_mla()
499 void mbedtls_mpi_core_mul(mbedtls_mpi_uint *X, in mbedtls_mpi_core_mul()
500 const mbedtls_mpi_uint *A, size_t A_limbs, in mbedtls_mpi_core_mul()
501 const mbedtls_mpi_uint *B, size_t B_limbs) in mbedtls_mpi_core_mul()
513 mbedtls_mpi_uint mbedtls_mpi_core_montmul_init(const mbedtls_mpi_uint *N) in mbedtls_mpi_core_montmul_init()
515 mbedtls_mpi_uint x = N[0]; in mbedtls_mpi_core_montmul_init()
526 void mbedtls_mpi_core_montmul(mbedtls_mpi_uint *X, in mbedtls_mpi_core_montmul()
527 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_montmul()
528 const mbedtls_mpi_uint *B, in mbedtls_mpi_core_montmul()
530 const mbedtls_mpi_uint *N, in mbedtls_mpi_core_montmul()
532 mbedtls_mpi_uint mm, in mbedtls_mpi_core_montmul()
533 mbedtls_mpi_uint *T) in mbedtls_mpi_core_montmul()
539 mbedtls_mpi_uint u0 = A[i]; in mbedtls_mpi_core_montmul()
540 mbedtls_mpi_uint u1 = (T[0] + u0 * B[0]) * mm; in mbedtls_mpi_core_montmul()
558 mbedtls_mpi_uint carry = T[AN_limbs]; in mbedtls_mpi_core_montmul()
559 mbedtls_mpi_uint borrow = mbedtls_mpi_core_sub(X, T, N, AN_limbs); in mbedtls_mpi_core_montmul()
579 AN_limbs * sizeof(mbedtls_mpi_uint)); in mbedtls_mpi_core_montmul()
597 void mbedtls_mpi_core_ct_uint_table_lookup(mbedtls_mpi_uint *dest, in mbedtls_mpi_core_ct_uint_table_lookup()
598 const mbedtls_mpi_uint *table, in mbedtls_mpi_core_ct_uint_table_lookup()
616 mbedtls_mpi_uint *X, size_t X_limbs, in mbedtls_mpi_core_fill_random()
637 int mbedtls_mpi_core_random(mbedtls_mpi_uint *X, in mbedtls_mpi_core_random()
638 mbedtls_mpi_uint min, in mbedtls_mpi_core_random()
639 const mbedtls_mpi_uint *N, in mbedtls_mpi_core_random()
722 static void exp_mod_precompute_window(const mbedtls_mpi_uint *A, in exp_mod_precompute_window()
723 const mbedtls_mpi_uint *N, in exp_mod_precompute_window()
725 mbedtls_mpi_uint mm, in exp_mod_precompute_window()
726 const mbedtls_mpi_uint *RR, in exp_mod_precompute_window()
728 mbedtls_mpi_uint *Wtable, in exp_mod_precompute_window()
729 mbedtls_mpi_uint *temp) in exp_mod_precompute_window()
737 mbedtls_mpi_uint *W1 = Wtable + AN_limbs; in exp_mod_precompute_window()
741 mbedtls_mpi_uint *Wprev = W1; in exp_mod_precompute_window()
743 mbedtls_mpi_uint *Wcur = Wprev + AN_limbs; in exp_mod_precompute_window()
761 void mbedtls_mpi_core_exp_mod(mbedtls_mpi_uint *X, in mbedtls_mpi_core_exp_mod()
762 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_exp_mod()
763 const mbedtls_mpi_uint *N, in mbedtls_mpi_core_exp_mod()
765 const mbedtls_mpi_uint *E, in mbedtls_mpi_core_exp_mod()
767 const mbedtls_mpi_uint *RR, in mbedtls_mpi_core_exp_mod()
768 mbedtls_mpi_uint *T) in mbedtls_mpi_core_exp_mod()
779 mbedtls_mpi_uint *const Wtable = T; in mbedtls_mpi_core_exp_mod()
780 mbedtls_mpi_uint *const Wselect = Wtable + table_limbs; in mbedtls_mpi_core_exp_mod()
781 mbedtls_mpi_uint *const temp = Wselect + select_limbs; in mbedtls_mpi_core_exp_mod()
787 const mbedtls_mpi_uint mm = mbedtls_mpi_core_montmul_init(N); in mbedtls_mpi_core_exp_mod()
809 mbedtls_mpi_uint window = 0; in mbedtls_mpi_core_exp_mod()
844 mbedtls_mpi_uint mbedtls_mpi_core_sub_int(mbedtls_mpi_uint *X, in mbedtls_mpi_core_sub_int()
845 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_sub_int()
846 mbedtls_mpi_uint c, /* doubles as carry */ in mbedtls_mpi_core_sub_int()
850 mbedtls_mpi_uint s = A[i]; in mbedtls_mpi_core_sub_int()
851 mbedtls_mpi_uint t = s - c; in mbedtls_mpi_core_sub_int()
859 mbedtls_ct_condition_t mbedtls_mpi_core_check_zero_ct(const mbedtls_mpi_uint *A, in mbedtls_mpi_core_check_zero_ct()
862 volatile const mbedtls_mpi_uint *force_read_A = A; in mbedtls_mpi_core_check_zero_ct()
863 mbedtls_mpi_uint bits = 0; in mbedtls_mpi_core_check_zero_ct()
872 void mbedtls_mpi_core_to_mont_rep(mbedtls_mpi_uint *X, in mbedtls_mpi_core_to_mont_rep()
873 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_to_mont_rep()
874 const mbedtls_mpi_uint *N, in mbedtls_mpi_core_to_mont_rep()
876 mbedtls_mpi_uint mm, in mbedtls_mpi_core_to_mont_rep()
877 const mbedtls_mpi_uint *rr, in mbedtls_mpi_core_to_mont_rep()
878 mbedtls_mpi_uint *T) in mbedtls_mpi_core_to_mont_rep()
883 void mbedtls_mpi_core_from_mont_rep(mbedtls_mpi_uint *X, in mbedtls_mpi_core_from_mont_rep()
884 const mbedtls_mpi_uint *A, in mbedtls_mpi_core_from_mont_rep()
885 const mbedtls_mpi_uint *N, in mbedtls_mpi_core_from_mont_rep()
887 mbedtls_mpi_uint mm, in mbedtls_mpi_core_from_mont_rep()
888 mbedtls_mpi_uint *T) in mbedtls_mpi_core_from_mont_rep()
890 const mbedtls_mpi_uint Rinv = 1; /* 1/R in Mont. rep => 1 */ in mbedtls_mpi_core_from_mont_rep()