Searched refs:X1 (Results 1 – 2 of 2) sorted by relevance
| /tinycrypt-latest/lib/source/ |
| D | ecc.c | 455 void double_jacobian_default(uECC_word_t * X1, uECC_word_t * Y1, in double_jacobian_default() argument
468 uECC_vli_modMult_fast(t5, X1, t4, curve); /* t5 = x1*y1^2 = A */ in double_jacobian_default()
473 uECC_vli_modAdd(X1, X1, Z1, curve->p, num_words); /* t1 = x1 + z1^2 */ in double_jacobian_default()
475 uECC_vli_modSub(Z1, X1, Z1, curve->p, num_words); /* t3 = x1 - z1^2 */ in double_jacobian_default()
476 uECC_vli_modMult_fast(X1, X1, Z1, curve); /* t1 = x1^2 - z1^4 */ in double_jacobian_default()
478 uECC_vli_modAdd(Z1, X1, X1, curve->p, num_words); /* t3 = 2*(x1^2 - z1^4) */ in double_jacobian_default()
479 uECC_vli_modAdd(X1, X1, Z1, curve->p, num_words); /* t1 = 3*(x1^2 - z1^4) */ in double_jacobian_default()
480 if (uECC_vli_testBit(X1, 0)) { in double_jacobian_default()
481 uECC_word_t l_carry = uECC_vli_add(X1, X1, curve->p, num_words); in double_jacobian_default()
482 uECC_vli_rshift1(X1, num_words); in double_jacobian_default()
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| /tinycrypt-latest/lib/include/tinycrypt/ |
| D | ecc.h | 120 void (*double_jacobian)(uECC_word_t * X1, uECC_word_t * Y1, uECC_word_t * Z1,
133 void double_jacobian_default(uECC_word_t * X1, uECC_word_t * Y1,
367 void XYcZ_add(uECC_word_t * X1, uECC_word_t * Y1, uECC_word_t * X2,
377 void apply_z(uECC_word_t * X1, uECC_word_t * Y1, const uECC_word_t * const Z,
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