53 int dragonfly_get_random_qr_qnr(const struct crypto_bignum *prime,  in dragonfly_get_random_qr_qnr()  argument
64 		if (!tmp || crypto_bignum_rand(tmp, prime) < 0) {  in dragonfly_get_random_qr_qnr()
69 		res = crypto_bignum_legendre(tmp, prime);  in dragonfly_get_random_qr_qnr()
88 dragonfly_get_rand_1_to_p_1(const struct crypto_bignum *prime)  in dragonfly_get_rand_1_to_p_1()  argument
96 	    crypto_bignum_sub(prime, one, pm1) < 0 ||  in dragonfly_get_rand_1_to_p_1()
116 	const struct crypto_bignum *prime;  in dragonfly_is_quadratic_residue_blind()  local
120 	prime = crypto_ec_get_prime(ec);  in dragonfly_is_quadratic_residue_blind()
132 	r = dragonfly_get_rand_1_to_p_1(prime);  in dragonfly_is_quadratic_residue_blind()
138 	    crypto_bignum_mulmod(val, r, prime, num) < 0 ||  in dragonfly_is_quadratic_residue_blind()
139 	    crypto_bignum_mulmod(num, r, prime, num) < 0)  in dragonfly_is_quadratic_residue_blind()
159 	    crypto_bignum_mulmod(num, qr_or_qnr, prime, num) < 0)  in dragonfly_is_quadratic_residue_blind()
165 	res = crypto_bignum_legendre(num, prime);  in dragonfly_is_quadratic_residue_blind()
222 	const struct crypto_bignum *prime;  in dragonfly_sqrt()  local
230 	prime = crypto_ec_get_prime(ec);  in dragonfly_sqrt()
235 	if (crypto_bignum_to_bin(prime, prime_bin, sizeof(prime_bin),  in dragonfly_sqrt()
240 	    crypto_bignum_add(prime, one, tmp) < 0 ||  in dragonfly_sqrt()
243 	    crypto_bignum_exptmod(val, tmp, prime, res) < 0)  in dragonfly_sqrt()