diff options
Diffstat (limited to 'src/eap_peer')
| -rw-r--r-- | src/eap_peer/eap_ikev2.c | 13 | ||||
| -rw-r--r-- | src/eap_peer/ikev2.c | 58 |
2 files changed, 1 insertions, 70 deletions
diff --git a/src/eap_peer/eap_ikev2.c b/src/eap_peer/eap_ikev2.c index 45945fe7..568a4480 100644 --- a/src/eap_peer/eap_ikev2.c +++ b/src/eap_peer/eap_ikev2.c @@ -154,12 +154,6 @@ static struct wpabuf * eap_ikev2_build_msg(struct eap_ikev2_data *data, send_len -= 4; } } -#ifdef CCNS_PL - /* Some issues figuring out the length of the message if Message Length - * field not included?! */ - if (!(flags & IKEV2_FLAGS_LENGTH_INCLUDED)) - flags |= IKEV2_FLAGS_LENGTH_INCLUDED; -#endif /* CCNS_PL */ plen = 1 + send_len; if (flags & IKEV2_FLAGS_LENGTH_INCLUDED) @@ -381,12 +375,7 @@ static struct wpabuf * eap_ikev2_process(struct eap_sm *sm, void *priv, "Message Length %u", flags, message_length); if (data->state == WAIT_FRAG_ACK) { -#ifdef CCNS_PL - if (len > 1) /* Empty Flags field included in ACK */ -#else /* CCNS_PL */ - if (len != 0) -#endif /* CCNS_PL */ - { + if (len != 0) { wpa_printf(MSG_DEBUG, "EAP-IKEV2: Unexpected payload " "in WAIT_FRAG_ACK state"); ret->ignore = TRUE; diff --git a/src/eap_peer/ikev2.c b/src/eap_peer/ikev2.c index 1ccc3523..fb2f6199 100644 --- a/src/eap_peer/ikev2.c +++ b/src/eap_peer/ikev2.c @@ -72,27 +72,10 @@ static int ikev2_derive_keys(struct ikev2_responder_data *data) os_memcpy(pos, data->i_spi, IKEV2_SPI_LEN); pos += IKEV2_SPI_LEN; os_memcpy(pos, data->r_spi, IKEV2_SPI_LEN); -#ifdef CCNS_PL -#if __BYTE_ORDER == __LITTLE_ENDIAN - { - int i; - u8 *tmp = pos - IKEV2_SPI_LEN; - /* Incorrect byte re-ordering on little endian hosts.. */ - for (i = 0; i < IKEV2_SPI_LEN; i++) - *tmp++ = data->i_spi[IKEV2_SPI_LEN - 1 - i]; - for (i = 0; i < IKEV2_SPI_LEN; i++) - *tmp++ = data->r_spi[IKEV2_SPI_LEN - 1 - i]; - } -#endif -#endif /* CCNS_PL */ /* SKEYSEED = prf(Ni | Nr, g^ir) */ /* Use zero-padding per RFC 4306, Sect. 2.14 */ pad_len = data->dh->prime_len - wpabuf_len(shared); -#ifdef CCNS_PL - /* Shared secret is not zero-padded correctly */ - pad_len = 0; -#endif /* CCNS_PL */ pad = os_zalloc(pad_len ? pad_len : 1); if (pad == NULL) { wpabuf_free(shared); @@ -179,21 +162,12 @@ static int ikev2_parse_transform(struct ikev2_proposal_data *prop, "Transform Attr for AES"); break; } -#ifdef CCNS_PL - if (WPA_GET_BE16(pos) != 0x001d /* ?? */) { - wpa_printf(MSG_DEBUG, "IKEV2: Not a " - "Key Size attribute for " - "AES"); - break; - } -#else /* CCNS_PL */ if (WPA_GET_BE16(pos) != 0x800e) { wpa_printf(MSG_DEBUG, "IKEV2: Not a " "Key Size attribute for " "AES"); break; } -#endif /* CCNS_PL */ if (WPA_GET_BE16(pos + 2) != 128) { wpa_printf(MSG_DEBUG, "IKEV2: " "Unsupported AES key size " @@ -456,14 +430,6 @@ static int ikev2_process_ni(struct ikev2_responder_data *data, return -1; } -#ifdef CCNS_PL - /* Zeros are removed incorrectly from the beginning of the nonces */ - while (ni_len > 1 && *ni == 0) { - ni_len--; - ni++; - } -#endif /* CCNS_PL */ - data->i_nonce_len = ni_len; os_memcpy(data->i_nonce, ni, ni_len); wpa_hexdump(MSG_MSGDUMP, "IKEV2: Ni", @@ -887,16 +853,7 @@ static int ikev2_build_sar1(struct ikev2_responder_data *data, phdr->flags = 0; p = wpabuf_put(msg, sizeof(*p)); -#ifdef CCNS_PL - /* Seems to require that the Proposal # is 1 even though RFC 4306 - * Sect 3.3.1 has following requirement "When a proposal is accepted, - * all of the proposal numbers in the SA payload MUST be the same and - * MUST match the number on the proposal sent that was accepted.". - */ - p->proposal_num = 1; -#else /* CCNS_PL */ p->proposal_num = data->proposal.proposal_num; -#endif /* CCNS_PL */ p->protocol_id = IKEV2_PROTOCOL_IKE; p->num_transforms = 4; @@ -906,11 +863,7 @@ static int ikev2_build_sar1(struct ikev2_responder_data *data, WPA_PUT_BE16(t->transform_id, data->proposal.encr); if (data->proposal.encr == ENCR_AES_CBC) { /* Transform Attribute: Key Len = 128 bits */ -#ifdef CCNS_PL - wpabuf_put_be16(msg, 0x001d); /* ?? */ -#else /* CCNS_PL */ wpabuf_put_be16(msg, 0x800e); /* AF=1, AttrType=14 */ -#endif /* CCNS_PL */ wpabuf_put_be16(msg, 128); /* 128-bit key */ } plen = (u8 *) wpabuf_put(msg, 0) - (u8 *) t; @@ -1082,11 +1035,7 @@ static int ikev2_build_notification(struct ikev2_responder_data *data, phdr = wpabuf_put(msg, sizeof(*phdr)); phdr->next_payload = next_payload; phdr->flags = 0; -#ifdef CCNS_PL - wpabuf_put_u8(msg, 1); /* Protocol ID: IKE_SA notification */ -#else /* CCNS_PL */ wpabuf_put_u8(msg, 0); /* Protocol ID: no existing SA */ -#endif /* CCNS_PL */ wpabuf_put_u8(msg, 0); /* SPI Size */ wpabuf_put_be16(msg, data->error_type); @@ -1130,13 +1079,6 @@ static struct wpabuf * ikev2_build_sa_init(struct ikev2_responder_data *data) data->r_nonce_len = IKEV2_NONCE_MIN_LEN; if (random_get_bytes(data->r_nonce, data->r_nonce_len)) return NULL; -#ifdef CCNS_PL - /* Zeros are removed incorrectly from the beginning of the nonces in - * key derivation; as a workaround, make sure Nr does not start with - * zero.. */ - if (data->r_nonce[0] == 0) - data->r_nonce[0] = 1; -#endif /* CCNS_PL */ wpa_hexdump(MSG_DEBUG, "IKEV2: Nr", data->r_nonce, data->r_nonce_len); msg = wpabuf_alloc(sizeof(struct ikev2_hdr) + data->IDr_len + 1500); |