70 	struct crypto_rsa_key *key;  in crypto_rsa_import_public_key()  local
74 	key = os_zalloc(sizeof(*key));  in crypto_rsa_import_public_key()
75 	if (key == NULL)  in crypto_rsa_import_public_key()
78 	key->n = bignum_init();  in crypto_rsa_import_public_key()
79 	key->e = bignum_init();  in crypto_rsa_import_public_key()
80 	if (key->n == NULL || key->e == NULL) {  in crypto_rsa_import_public_key()
81 		crypto_rsa_free(key);  in crypto_rsa_import_public_key()
104 	pos = crypto_rsa_parse_integer(pos, end, key->n);  in crypto_rsa_import_public_key()
105 	pos = crypto_rsa_parse_integer(pos, end, key->e);  in crypto_rsa_import_public_key()
117 	return key;  in crypto_rsa_import_public_key()
120 	crypto_rsa_free(key);  in crypto_rsa_import_public_key()
134 	struct crypto_rsa_key *key;  in crypto_rsa_import_private_key()  local
139 	key = os_zalloc(sizeof(*key));  in crypto_rsa_import_private_key()
140 	if (key == NULL)  in crypto_rsa_import_private_key()
143 	key->private_key = 1;  in crypto_rsa_import_private_key()
145 	key->n = bignum_init();  in crypto_rsa_import_private_key()
146 	key->e = bignum_init();  in crypto_rsa_import_private_key()
147 	key->d = bignum_init();  in crypto_rsa_import_private_key()
148 	key->p = bignum_init();  in crypto_rsa_import_private_key()
149 	key->q = bignum_init();  in crypto_rsa_import_private_key()
150 	key->dmp1 = bignum_init();  in crypto_rsa_import_private_key()
151 	key->dmq1 = bignum_init();  in crypto_rsa_import_private_key()
152 	key->iqmp = bignum_init();  in crypto_rsa_import_private_key()
154 	if (key->n == NULL || key->e == NULL || key->d == NULL ||  in crypto_rsa_import_private_key()
155 	    key->p == NULL || key->q == NULL || key->dmp1 == NULL ||  in crypto_rsa_import_private_key()
156 	    key->dmq1 == NULL || key->iqmp == NULL) {  in crypto_rsa_import_private_key()
157 		crypto_rsa_free(key);  in crypto_rsa_import_private_key()
200 	pos = crypto_rsa_parse_integer(pos, end, key->n);  in crypto_rsa_import_private_key()
201 	pos = crypto_rsa_parse_integer(pos, end, key->e);  in crypto_rsa_import_private_key()
202 	pos = crypto_rsa_parse_integer(pos, end, key->d);  in crypto_rsa_import_private_key()
203 	pos = crypto_rsa_parse_integer(pos, end, key->p);  in crypto_rsa_import_private_key()
204 	pos = crypto_rsa_parse_integer(pos, end, key->q);  in crypto_rsa_import_private_key()
205 	pos = crypto_rsa_parse_integer(pos, end, key->dmp1);  in crypto_rsa_import_private_key()
206 	pos = crypto_rsa_parse_integer(pos, end, key->dmq1);  in crypto_rsa_import_private_key()
207 	pos = crypto_rsa_parse_integer(pos, end, key->iqmp);  in crypto_rsa_import_private_key()
219 	return key;  in crypto_rsa_import_private_key()
222 	crypto_rsa_free(key);  in crypto_rsa_import_private_key()
232 size_t crypto_rsa_get_modulus_len(struct crypto_rsa_key *key)  in crypto_rsa_get_modulus_len()  argument
234 	return bignum_get_unsigned_bin_len(key->n);  in crypto_rsa_get_modulus_len()
249 		       struct crypto_rsa_key *key, int use_private)  in crypto_rsa_exptmod()  argument
255 	if (use_private && !key->private_key)  in crypto_rsa_exptmod()
264 	if (bignum_cmp(key->n, tmp) < 0) {  in crypto_rsa_exptmod()
289 		if (bignum_exptmod(tmp, key->dmp1, key->p, a) < 0)  in crypto_rsa_exptmod()
293 		if (bignum_exptmod(tmp, key->dmq1, key->q, b) < 0)  in crypto_rsa_exptmod()
298 		    bignum_mulmod(tmp, key->iqmp, key->p, tmp) < 0)  in crypto_rsa_exptmod()
302 		if (bignum_mul(tmp, key->q, tmp) < 0 ||  in crypto_rsa_exptmod()
308 		if (bignum_exptmod(tmp, key->e, key->n, tmp) < 0)  in crypto_rsa_exptmod()
312 	modlen = crypto_rsa_get_modulus_len(key);  in crypto_rsa_exptmod()
345 void crypto_rsa_free(struct crypto_rsa_key *key)  in crypto_rsa_free()  argument
347 	if (key) {  in crypto_rsa_free()
348 		bignum_deinit(key->n);  in crypto_rsa_free()
349 		bignum_deinit(key->e);  in crypto_rsa_free()
350 		bignum_deinit(key->d);  in crypto_rsa_free()
351 		bignum_deinit(key->p);  in crypto_rsa_free()
352 		bignum_deinit(key->q);  in crypto_rsa_free()
353 		bignum_deinit(key->dmp1);  in crypto_rsa_free()
354 		bignum_deinit(key->dmq1);  in crypto_rsa_free()
355 		bignum_deinit(key->iqmp);  in crypto_rsa_free()
356 		os_free(key);  in crypto_rsa_free()