| /libcore/luni/src/main/java/java/security/spec/ |
| ECParameterSpec.java | 32 // Cofactor
33 private final int cofactor; field in class:ECParameterSpec
48 * @param cofactor
51 * if {@code order <= zero} or {@code cofactor <= zero}.
54 BigInteger order, int cofactor) {
58 this.cofactor = cofactor;
69 // throw IllegalArgumentException if order or cofactor is not positive
73 if (!(this.cofactor > 0)) {
74 throw new IllegalArgumentException("cofactor <= 0")
[all...] |
| /external/apache-harmony/security/src/test/impl/java/org/apache/harmony/security/tests/java/security/spec/ |
| ECParameterSpec_ImplTest.java | 113 * <code>order</code> or <code>cofactor</code> is not positive<br>
142 // Test case 3: cofactor is negative
150 // Test case 4: cofactor == 0
158 // Test case 5: both order and cofactor are not positive
168 * Assertion: returns cofactor<br>
171 * Expected: must return cofactor value which is equal
182 int cofactor = 10; local
184 new ECParameterSpec(curve, generator, order, cofactor);
185 assertEquals(cofactor, ps.getCofactor());
205 int cofactor = 10 local
230 int cofactor = 10; local
255 int cofactor = 10; local
[all...] |
| /external/chromium_org/third_party/openssl/openssl/crypto/ec/ |
| eck_prn.c | 155 *order=NULL, *cofactor=NULL; local
205 (cofactor = BN_new()) == NULL)
235 !EC_GROUP_get_cofactor(x, cofactor, NULL))
259 if (buf_len < (i = (size_t)BN_num_bytes(cofactor)))
328 if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor,
347 if (cofactor)
348 BN_free(cofactor);
|
| ec_lib.c | 104 BN_init(&ret->cofactor);
135 BN_free(&group->cofactor);
158 BN_clear_free(&group->cofactor);
220 if (!BN_copy(&dest->cofactor, &src->cofactor)) return 0;
284 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor)
304 if (cofactor != NULL)
305 { if (!BN_copy(&group->cofactor, cofactor)) return 0; }
307 BN_zero(&group->cofactor);
[all...] |
| ec_asn1.c | 177 ASN1_INTEGER *cofactor; member in struct:ec_parameters_st
248 ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER)
665 /* set the cofactor (optional) */
668 ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor);
669 if (ret->cofactor == NULL)
975 /* extract the cofactor (optional) */
976 if (params->cofactor == NULL)
985 if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL)
990 /* set the generator, order and cofactor (if present) *
[all...] |
| ec.h | 125 -- optional generator with associated information (order, cofactor)
230 /** Sets the generator and it's order/cofactor of a EC_GROUP object.
234 * \param cofactor the index of the sub-group generated by the generator
238 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
254 /** Gets the cofactor of a EC_GROUP
256 * \param cofactor BIGNUM to which the cofactor is copied
260 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
[all...] |
| ec_lcl.h | 193 BIGNUM order, cofactor; member in struct:ec_group_st
|
| ec_curve.c | 82 unsigned int cofactor; /* promoted to BN_ULONG */ member in struct:__anon18373
[all...] |
| /external/openssl/crypto/ec/ |
| eck_prn.c | 155 *order=NULL, *cofactor=NULL; local
205 (cofactor = BN_new()) == NULL)
235 !EC_GROUP_get_cofactor(x, cofactor, NULL))
259 if (buf_len < (i = (size_t)BN_num_bytes(cofactor)))
328 if ((cofactor != NULL) && !ASN1_bn_print(bp, "Cofactor: ", cofactor,
347 if (cofactor)
348 BN_free(cofactor);
|
| ec_lib.c | 104 BN_init(&ret->cofactor);
135 BN_free(&group->cofactor);
158 BN_clear_free(&group->cofactor);
220 if (!BN_copy(&dest->cofactor, &src->cofactor)) return 0;
284 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor)
304 if (cofactor != NULL)
305 { if (!BN_copy(&group->cofactor, cofactor)) return 0; }
307 BN_zero(&group->cofactor);
[all...] |
| ec_asn1.c | 179 ASN1_INTEGER *cofactor; member in struct:ec_parameters_st
250 ASN1_OPT(ECPARAMETERS, cofactor, ASN1_INTEGER)
667 /* set the cofactor (optional) */
670 ret->cofactor = BN_to_ASN1_INTEGER(tmp, ret->cofactor);
671 if (ret->cofactor == NULL)
977 /* extract the cofactor (optional) */
978 if (params->cofactor == NULL)
987 if ((b = ASN1_INTEGER_to_BN(params->cofactor, b)) == NULL)
992 /* set the generator, order and cofactor (if present) *
[all...] |
| ec.h | 125 -- optional generator with associated information (order, cofactor)
230 /** Sets the generator and it's order/cofactor of a EC_GROUP object.
234 * \param cofactor the index of the sub-group generated by the generator
238 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
254 /** Gets the cofactor of a EC_GROUP
256 * \param cofactor BIGNUM to which the cofactor is copied
260 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
[all...] |
| ec_lcl.h | 193 BIGNUM order, cofactor; member in struct:ec_group_st
|
| /external/wpa_supplicant_8/src/eap_common/ |
| eap_pwd_common.c | 93 BIGNUM *x_candidate = NULL, *rnd = NULL, *cofactor = NULL; local
130 ((cofactor = BN_new()) == NULL) ||
149 if (!EC_GROUP_get_cofactor(grp->group, cofactor, NULL)) {
150 wpa_printf(MSG_INFO, "EAP-pwd: unable to get cofactor for "
243 if (BN_cmp(cofactor, BN_value_one())) {
246 cofactor, NULL)) {
275 BN_clear_free(cofactor);
|
| /external/conscrypt/src/main/java/org/conscrypt/ |
| OpenSSLECGroupContext.java | 167 final BigInteger cofactor = new BigInteger(NativeCrypto.EC_GROUP_get_cofactor(groupCtx)); local
169 ECParameterSpec spec = new ECParameterSpec(curve, generator, order, cofactor.intValue());
|
| /frameworks/rs/ |
| rsMatrix4x4.cpp | 56 float cofactor = (i+j) & 1 ? -minor : minor; local
58 result.m[4*i + j] = cofactor;
97 float cofactor = (i+j) & 1 ? -minor : minor; local
99 result.m[4*j + i] = cofactor;
|
| /external/wpa_supplicant_8/src/eap_peer/ |
| eap_pwd.c | 301 BIGNUM *mask = NULL, *x = NULL, *y = NULL, *cofactor = NULL; local
307 ((cofactor = BN_new()) == NULL) ||
314 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) {
315 wpa_printf(MSG_INFO, "EAP-pwd (peer): unable to get cofactor "
379 if (BN_cmp(cofactor, BN_value_one())) {
381 data->server_element, cofactor, NULL)) {
406 if (BN_cmp(cofactor, BN_value_one())) {
407 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor,
480 BN_clear_free(cofactor);
|
| /external/wpa_supplicant_8/src/eap_server/ |
| eap_server_pwd.c | 634 BIGNUM *x = NULL, *y = NULL, *cofactor = NULL; local
642 ((cofactor = BN_new()) == NULL) ||
653 if (!EC_GROUP_get_cofactor(data->grp->group, cofactor, NULL)) {
655 "cofactor for curve");
675 if (BN_cmp(cofactor, BN_value_one())) {
677 data->peer_element, cofactor, NULL)) {
702 if (BN_cmp(cofactor, BN_value_one())) {
703 if (!EC_POINT_mul(data->grp->group, K, NULL, K, cofactor,
733 BN_clear_free(cofactor);
|
| /frameworks/base/rs/java/android/renderscript/ |
| Matrix4f.java | 418 float cofactor = ((i+j) & 1) != 0 ? -minor : minor; local
419 return cofactor;
|
| /frameworks/support/v8/renderscript/java/src/android/support/v8/renderscript/ |
| Matrix4f.java | 419 float cofactor = ((i+j) & 1) != 0 ? -minor : minor; local
420 return cofactor;
|
| /external/chromium_org/third_party/openssl/openssl/include/openssl/ |
| ec.h | 125 -- optional generator with associated information (order, cofactor)
230 /** Sets the generator and it's order/cofactor of a EC_GROUP object.
234 * \param cofactor the index of the sub-group generated by the generator
238 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
254 /** Gets the cofactor of a EC_GROUP
256 * \param cofactor BIGNUM to which the cofactor is copied
260 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
[all...] |
| /external/openssl/include/openssl/ |
| ec.h | 125 -- optional generator with associated information (order, cofactor)
230 /** Sets the generator and it's order/cofactor of a EC_GROUP object.
234 * \param cofactor the index of the sub-group generated by the generator
238 int EC_GROUP_set_generator(EC_GROUP *group, const EC_POINT *generator, const BIGNUM *order, const BIGNUM *cofactor);
254 /** Gets the cofactor of a EC_GROUP
256 * \param cofactor BIGNUM to which the cofactor is copied
260 int EC_GROUP_get_cofactor(const EC_GROUP *group, BIGNUM *cofactor, BN_CTX *ctx);
[all...] |
| /external/conscrypt/src/main/native/ |
| org_conscrypt_NativeCrypto.cpp | [all...] |
| /prebuilts/sdk/renderscript/lib/ |
| javalib.jar | |
| /prebuilts/sdk/tools/darwin/renderscript/lib/ |
| renderscript-v8.jar | |
