Cross Reference: /system/wlan/ti/sta_dk_4_0_4_32/common/src/core/rsn/keyDeriveTkip.c

Lines Matching refs:key
2  * \brief WEP broadcast key derivation implementation.
43  *   MODULE:	WEP broadcast key derivation                                *
44  *   PURPOSE:   WEP broadcast key derivation                                *
64 * TKIP key derivation init function: 
66 *							- Resets the key material in the system control block								
92 * TKIP key derivation function: 
93 *							- Decodes the key material.
94 *							- Distribute the decoded key material to the driver.
98 *  I - p - Pointer to the encoded key material.
108     securityKeys_t      key;
116     key.keyType = 	TKIP_KEY;
117     key.keyIndex = (UINT8)pEncodedKey->keyId;
118     key.encLen = KEY_DERIVE_TKIP_ENC_LEN;
124                         ("KEY_DERIVE_TKIP: ERROR: wrong key length %d !!!\n", key.encLen));
129     /* Copy encryption key */
130     os_memoryCopy(pKeyDerive->hOs, (void *)key.encKey, (void *)keyMaterialTkip->encKey, KEY_DERIVE_TKIP_ENC_LEN);
133         os_memoryCopy(pKeyDerive->hOs, (void *)key.micTxKey, (void *)keyMaterialTkip->micRxKey, KEY_DERIVE_TKIP_MIC_LEN);
135         os_memoryCopy(pKeyDerive->hOs, (void *)key.micRxKey, (void *)keyMaterialTkip->micTxKey, KEY_DERIVE_TKIP_MIC_LEN);
139         os_memoryCopy(pKeyDerive->hOs, (void *)key.micRxKey, (void *)keyMaterialTkip->micRxKey, KEY_DERIVE_TKIP_MIC_LEN);
141         os_memoryCopy(pKeyDerive->hOs, (void *)key.micTxKey, (void *)keyMaterialTkip->micTxKey, KEY_DERIVE_TKIP_MIC_LEN);
144     /* Copy MAC address key */
145     os_memoryCopy(pKeyDerive->hOs, (void *)key.macAddress.addr, (void *)keyMaterialTkip->macAddress, MAC_ADDR_LEN);
147     os_memoryCopy(pKeyDerive->hOs, (void *)key.keyRsc, (void *)keyMaterialTkip->keyRSC, KEY_RSC_LEN);
150     status = pKeyDerive->pMainKeys->setKey(pKeyDerive->pMainKeys, &key);
153         os_memoryCopy(pKeyDerive->hOs, &pKeyDerive->key, pEncodedKey, sizeof(encodedKeyMaterial_t));
165 * WEP broadcast key removal function: 
166 *							- Remove the key material from the driver.
180     securityKeys_t  key;
182     os_memoryZero(pKeyDerive->hOs, &key, sizeof(securityKeys_t));
183     key.keyType = TKIP_KEY;
184     key.keyIndex = (UINT8)pEncodedKey->keyId;
185     key.encLen = KEY_DERIVE_TKIP_ENC_LEN;
186 	os_memoryCopy(pKeyDerive->hOs, (void *)key.macAddress.addr, pEncodedKey->pData, MAC_ADDR_LEN);
188     status = pKeyDerive->pMainKeys->removeKey(pKeyDerive->pMainKeys, &key);
191         os_memoryZero(pKeyDerive->hOs, &pKeyDerive->key, sizeof(encodedKeyMaterial_t));