Home
last modified time | relevance | path

Searched refs:prod_low (Results 1 – 3 of 3) sorted by relevance

/freebsd/crypto/libecc/src/nn/
H A Dnn_mul_redc1.c127 word_t prod_high, prod_low, carry, acc, m; in _nn_mul_redc1() local
178 WORD_MUL(prod_high, prod_low, a->val[i], b->val[j]); in _nn_mul_redc1()
179 prod_low = (word_t)(prod_low + carry); in _nn_mul_redc1()
180 prod_high = (word_t)(prod_high + (prod_low < carry)); in _nn_mul_redc1()
181 out->val[j] = (word_t)(out->val[j] + prod_low); in _nn_mul_redc1()
182 carry = (word_t)(prod_high + (out->val[j] < prod_low)); in _nn_mul_redc1()
192 WORD_MUL(prod_high, prod_low, m, p->val[0]); in _nn_mul_redc1()
193 prod_low = (word_t)(prod_low + out->val[0]); in _nn_mul_redc1()
194 carry = (word_t)(prod_high + (prod_low < out->val[0])); in _nn_mul_redc1()
196 WORD_MUL(prod_high, prod_low, m, p->val[j]); in _nn_mul_redc1()
[all …]
H A Dnn_mul.c47 word_t carry, prod_high, prod_low; in _nn_mul_low() local
76 WORD_MUL(prod_high, prod_low, in _nn_mul_low()
81 prod_low = (word_t)(prod_low + carry); in _nn_mul_low()
82 prod_high = (word_t)(prod_high + (prod_low < carry)); in _nn_mul_low()
88 out->val[pos] = (word_t)(out->val[pos] + prod_low); in _nn_mul_low()
89 carry = (word_t)(prod_high + (out->val[pos] < prod_low)); in _nn_mul_low()
H A Dnn_div.c117 word_t _borrow = WORD(0), prod_high, prod_low, tmp; in _nn_submul_word_shift() local
129 WORD_MUL(prod_high, prod_low, in->val[i], w); in _nn_submul_word_shift()
134 prod_low = (word_t)(prod_low + _borrow); in _nn_submul_word_shift()
135 prod_high = (word_t)(prod_high + (prod_low < _borrow)); in _nn_submul_word_shift()
140 tmp = (word_t)(out->val[shift + i] - prod_low); in _nn_submul_word_shift()