int Sha512Hash(const byte* data, word32 len, byte* hash)
{
int ret = 0;
#ifdef CYASSL_SMALL_STACK
Sha512* sha512;
#else
Sha512 sha512[1];
#endif
#ifdef CYASSL_SMALL_STACK
sha512 = (Sha512*)XMALLOC(sizeof(Sha512), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha512 == NULL)
return MEMORY_E;
#endif
if ((ret = InitSha512(sha512)) != 0) {
CYASSL_MSG("InitSha512 failed");
}
else if ((ret = Sha512Update(sha512, data, len)) != 0) {
CYASSL_MSG("Sha512Update failed");
}
else if ((ret = Sha512Final(sha512, hash)) != 0) {
CYASSL_MSG("Sha512Final failed");
}
#ifdef CYASSL_SMALL_STACK
XFREE(sha512, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif
return ret;
}
static word32 RsaUnPad(const byte *pkcsBlock, unsigned int pkcsBlockLen,
byte **output, byte padValue)
{
word32 maxOutputLen = (pkcsBlockLen > 10) ? (pkcsBlockLen - 10) : 0,
invalid = 0,
i = 1,
outputLen;
if (pkcsBlock[0] != 0x0) /* skip past zero */
invalid = 1;
pkcsBlock++; pkcsBlockLen--;
/* Require block type padValue */
invalid = (pkcsBlock[0] != padValue) || invalid;
/* skip past the padding until we find the separator */
while (i<pkcsBlockLen && pkcsBlock[i++]) { /* null body */
}
if(!(i==pkcsBlockLen || pkcsBlock[i-1]==0)) {
CYASSL_MSG("RsaUnPad error, bad formatting");
return 0;
}
outputLen = pkcsBlockLen - i;
invalid = (outputLen > maxOutputLen) || invalid;
if (invalid) {
CYASSL_MSG("RsaUnPad error, bad formatting");
return 0;
}
*output = (byte *)(pkcsBlock + i);
return outputLen;
}
int Sha384Hash(const byte* data, word32 len, byte* hash)
{
int ret = 0;
#ifdef CYASSL_SMALL_STACK
Sha384* sha384;
#else
Sha384 sha384[1];
#endif
#ifdef CYASSL_SMALL_STACK
sha384 = (Sha384*)XMALLOC(sizeof(Sha384), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha384 == NULL)
return MEMORY_E;
#endif
if ((ret = InitSha384(sha384)) != 0) {
CYASSL_MSG("InitSha384 failed");
}
else if ((ret = Sha384Update(sha384, data, len)) != 0) {
CYASSL_MSG("Sha384Update failed");
}
else if ((ret = Sha384Final(sha384, hash)) != 0) {
CYASSL_MSG("Sha384Final failed");
}
#ifdef CYASSL_SMALL_STACK
XFREE(sha384, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif
return ret;
}
static void Arc4CaviumProcess(Arc4* arc4, byte* out, const byte* in,
word32 length)
{
word offset = 0;
word32 requestId;
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_UPDATE,
slen, (byte*)in + offset, out + offset, &requestId,
arc4->devId) != 0) {
CYASSL_MSG("Bad Cavium Arc4 Encrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
}
if (length) {
word16 slen = (word16)length;
if (CspEncryptRc4(CAVIUM_BLOCKING, arc4->contextHandle,CAVIUM_UPDATE,
slen, (byte*)in + offset, out + offset, &requestId,
arc4->devId) != 0) {
CYASSL_MSG("Bad Cavium Arc4 Encrypt");
}
}
}
/* Free all CRL resources */
void FreeCRL(CYASSL_CRL* crl, int dynamic)
{
CRL_Entry* tmp = crl->crlList;
CYASSL_ENTER("FreeCRL");
if (crl->monitors[0].path)
XFREE(crl->monitors[0].path, NULL, DYNAMIC_TYPE_CRL_MONITOR);
if (crl->monitors[1].path)
XFREE(crl->monitors[1].path, NULL, DYNAMIC_TYPE_CRL_MONITOR);
while(tmp) {
CRL_Entry* next = tmp->next;
FreeCRL_Entry(tmp);
XFREE(tmp, NULL, DYNAMIC_TYPE_CRL_ENTRY);
tmp = next;
}
#ifdef HAVE_CRL_MONITOR
if (crl->tid != 0) {
CYASSL_MSG("stopping monitor thread");
if (StopMonitor(crl->mfd) == 0)
pthread_join(crl->tid, NULL);
else {
CYASSL_MSG("stop monitor failed, cancel instead");
pthread_cancel(crl->tid);
}
}
#endif
FreeMutex(&crl->crlLock);
if (dynamic) /* free self */
XFREE(crl, NULL, DYNAMIC_TYPE_CRL);
}
static OCSP_Entry* find_ocsp_entry(CYASSL_OCSP* ocsp, DecodedCert* cert)
{
OCSP_Entry* entry = ocsp->ocspList;
while (entry)
{
if (XMEMCMP(entry->issuerHash, cert->issuerHash, SHA_DIGEST_SIZE) == 0
&& XMEMCMP(entry->issuerKeyHash, cert->issuerKeyHash,
SHA_DIGEST_SIZE) == 0)
{
CYASSL_MSG("Found OCSP responder");
break;
}
else
{
entry = entry->next;
}
}
if (entry == NULL)
{
CYASSL_MSG("Add a new OCSP entry");
entry = (OCSP_Entry*)XMALLOC(sizeof(OCSP_Entry),
NULL, DYNAMIC_TYPE_OCSP_ENTRY);
if (entry != NULL)
{
InitOCSP_Entry(entry, cert);
entry->next = ocsp->ocspList;
ocsp->ocspList = entry;
}
}
return entry;
}
/* Add Decoded CRL, 0 on success */
static int AddCRL(CYASSL_CRL* crl, DecodedCRL* dcrl)
{
CRL_Entry* crle;
CYASSL_ENTER("AddCRL");
crle = (CRL_Entry*)XMALLOC(sizeof(CRL_Entry), NULL, DYNAMIC_TYPE_CRL_ENTRY);
if (crle == NULL) {
CYASSL_MSG("alloc CRL Entry failed");
return -1;
}
if (InitCRL_Entry(crle, dcrl) < 0) {
CYASSL_MSG("Init CRL Entry failed");
XFREE(crle, NULL, DYNAMIC_TYPE_CRL_ENTRY);
return -1;
}
if (LockMutex(&crl->crlLock) != 0) {
CYASSL_MSG("LockMutex failed");
FreeCRL_Entry(crle);
XFREE(crle, NULL, DYNAMIC_TYPE_CRL_ENTRY);
return BAD_MUTEX_E;
}
crle->next = crl->crlList;
crl->crlList = crle;
UnLockMutex(&crl->crlLock);
return 0;
}
static void Des3_CaviumCbcDecrypt(Des3* des3, byte* out, const byte* in,
word32 length)
{
word32 requestId;
word offset = 0;
while (length > CYASSL_MAX_16BIT) {
word16 slen = (word16)CYASSL_MAX_16BIT;
XMEMCPY(des3->tmp, in + offset + slen - DES_BLOCK_SIZE, DES_BLOCK_SIZE);
if (CspDecrypt3Des(CAVIUM_BLOCKING, des3->contextHandle,
CAVIUM_NO_UPDATE, slen, (byte*)in+offset, out+offset,
(byte*)des3->reg, (byte*)des3->key[0], &requestId,
des3->devId) != 0) {
CYASSL_MSG("Bad Cavium 3Des Decrypt");
}
length -= CYASSL_MAX_16BIT;
offset += CYASSL_MAX_16BIT;
XMEMCPY(des3->reg, des3->tmp, DES_BLOCK_SIZE);
}
if (length) {
word16 slen = (word16)length;
XMEMCPY(des3->tmp, in + offset + slen - DES_BLOCK_SIZE,DES_BLOCK_SIZE);
if (CspDecrypt3Des(CAVIUM_BLOCKING, des3->contextHandle,
CAVIUM_NO_UPDATE, slen, (byte*)in+offset, out+offset,
(byte*)des3->reg, (byte*)des3->key[0], &requestId,
des3->devId) != 0) {
CYASSL_MSG("Bad Cavium 3Des Decrypt");
}
XMEMCPY(des3->reg, des3->tmp, DES_BLOCK_SIZE);
}
}
int Sha256Hash(const byte* data, word32 len, byte* hash)
{
int ret = 0;
#ifdef CYASSL_SMALL_STACK
Sha256* sha256;
#else
Sha256 sha256[1];
#endif
#ifdef CYASSL_SMALL_STACK
sha256 = (Sha256*)XMALLOC(sizeof(Sha256), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha256 == NULL)
return MEMORY_E;
#endif
if ((ret = InitSha256(sha256)) != 0) {
CYASSL_MSG("InitSha256 failed");
}
else if ((ret = Sha256Update(sha256, data, len)) != 0) {
CYASSL_MSG("Sha256Update failed");
}
else if ((ret = Sha256Final(sha256, hash)) != 0) {
CYASSL_MSG("Sha256Final failed");
}
#ifdef CYASSL_SMALL_STACK
XFREE(sha256, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif
return ret;
}
static void HmacCaviumUpdate(Hmac* hmac, const byte* msg, word32 length)
{
word16 add = (word16)length;
word32 total;
byte* tmp;
if (length > CYASSL_MAX_16BIT) {
CYASSL_MSG("Too big msg for cavium hmac");
return;
}
if (hmac->innerHashKeyed == 0) { /* starting new */
hmac->dataLen = 0;
hmac->innerHashKeyed = 1;
}
total = add + hmac->dataLen;
if (total > CYASSL_MAX_16BIT) {
CYASSL_MSG("Too big msg for cavium hmac");
return;
}
tmp = XMALLOC(hmac->dataLen + add, NULL,DYNAMIC_TYPE_CAVIUM_TMP);
if (tmp == NULL) {
CYASSL_MSG("Out of memory for cavium update");
return;
}
if (hmac->dataLen)
XMEMCPY(tmp, hmac->data, hmac->dataLen);
XMEMCPY(tmp + hmac->dataLen, msg, add);
hmac->dataLen += add;
XFREE(hmac->data, NULL, DYNAMIC_TYPE_CAVIUM_TMP);
hmac->data = tmp;
}
static int http_ocsp_transaction(CYASSL_OCSP* ocsp, DecodedCert* cert,
byte* ocspReqBuf, int ocspReqSz, byte** ocspRespBuf)
{
SOCKET_T sfd = -1;
byte httpBuf[SCRATCH_BUFFER_SIZE];
int httpBufSz = SCRATCH_BUFFER_SIZE;
char domainName[80], path[80];
int port, ocspRespSz;
if (ocsp->useOverrideUrl || cert->extAuthInfo == NULL) {
if (ocsp->overrideName != NULL) {
XMEMCPY(domainName, ocsp->overrideName, 80);
XMEMCPY(path, ocsp->overridePath, 80);
port = ocsp->overridePort;
} else
return OCSP_NEED_URL;
} else {
if (!decode_url((const char*)cert->extAuthInfo, cert->extAuthInfoSz,
domainName, path, &port))
return OCSP_NEED_URL;
}
httpBufSz = build_http_request(domainName, path, ocspReqSz,
httpBuf, httpBufSz);
tcp_connect(&sfd, domainName, port);
if (sfd > 0) {
int written;
written = (int)write(sfd, httpBuf, httpBufSz);
if (written == httpBufSz) {
written = (int)write(sfd, ocspReqBuf, ocspReqSz);
if (written == ocspReqSz) {
httpBufSz = (int)read(sfd, httpBuf, SCRATCH_BUFFER_SIZE);
if (httpBufSz > 0) {
ocspRespSz = decode_http_response(httpBuf, httpBufSz,
ocspRespBuf);
}
}
}
close(sfd);
if (ocspRespSz == 0) {
CYASSL_MSG("HTTP response was not OK, no OCSP response");
return OCSP_LOOKUP_FAIL;
}
} else {
CYASSL_MSG("OCSP Responder connection failed");
return OCSP_LOOKUP_FAIL;
}
return ocspRespSz;
}
/* Load CRL File of type, SSL_SUCCESS on ok */
int BufferLoadCRL(CYASSL_CRL* crl, const byte* buff, long sz, int type)
{
int ret = SSL_SUCCESS;
const byte* myBuffer = buff; /* if DER ok, otherwise switch */
buffer der;
DecodedCRL dcrl;
der.buffer = NULL;
CYASSL_ENTER("BufferLoadCRL");
if (crl == NULL || buff == NULL || sz == 0)
return BAD_FUNC_ARG;
if (type == SSL_FILETYPE_PEM) {
int eccKey = 0; /* not used */
EncryptedInfo info;
info.ctx = NULL;
ret = PemToDer(buff, sz, CRL_TYPE, &der, NULL, &info, &eccKey);
if (ret == 0) {
myBuffer = der.buffer;
sz = der.length;
}
else {
CYASSL_MSG("Pem to Der failed");
return -1;
}
}
InitDecodedCRL(&dcrl);
ret = ParseCRL(&dcrl, myBuffer, (word32)sz, crl->cm);
if (ret != 0) {
CYASSL_MSG("ParseCRL error");
}
else {
ret = AddCRL(crl, &dcrl);
if (ret != 0) {
CYASSL_MSG("AddCRL error");
}
}
FreeDecodedCRL(&dcrl);
if (der.buffer)
XFREE(der.buffer, NULL, DYNAMIC_TYPE_CRL);
if (ret == 0)
return SSL_SUCCESS; /* convert */
return ret;
}
/* The NetX receive callback
* return : bytes read, or error
*/
int NetX_Receive(CYASSL *ssl, char *buf, int sz, void *ctx)
{
NetX_Ctx* nxCtx = (NetX_Ctx*)ctx;
ULONG left;
ULONG total;
ULONG copied = 0;
UINT status;
if (nxCtx == NULL || nxCtx->nxSocket == NULL) {
CYASSL_MSG("NetX Recv NULL parameters");
return CYASSL_CBIO_ERR_GENERAL;
}
if (nxCtx->nxPacket == NULL) {
status = nx_tcp_socket_receive(nxCtx->nxSocket, &nxCtx->nxPacket,
nxCtx->nxWait);
if (status != NX_SUCCESS) {
CYASSL_MSG("NetX Recv receive error");
return CYASSL_CBIO_ERR_GENERAL;
}
}
if (nxCtx->nxPacket) {
status = nx_packet_length_get(nxCtx->nxPacket, &total);
if (status != NX_SUCCESS) {
CYASSL_MSG("NetX Recv length get error");
return CYASSL_CBIO_ERR_GENERAL;
}
left = total - nxCtx->nxOffset;
status = nx_packet_data_extract_offset(nxCtx->nxPacket, nxCtx->nxOffset,
buf, sz, &copied);
if (status != NX_SUCCESS) {
CYASSL_MSG("NetX Recv data extract offset error");
return CYASSL_CBIO_ERR_GENERAL;
}
nxCtx->nxOffset += copied;
if (copied == left) {
CYASSL_MSG("NetX Recv Drained packet");
nx_packet_release(nxCtx->nxPacket);
nxCtx->nxPacket = NULL;
nxCtx->nxOffset = 0;
}
}
return copied;
}
/*** tcp_connect is actually associated with following syassl_tcp_connect. ***/
int Cyassl_connect(int sd, const struct sockaddr* sa, int sz)
{
int ret = 0 ;
#if defined(CYASSL_KEIL_TCP_NET)
SOCKADDR_IN addr ;
addr = *(SOCKADDR_IN *)sa ;
do {
#undef connect /* Go to KEIL TCPnet connect */
ret = connect(sd, (SOCKADDR *)&addr, sizeof(addr)) ;
os_dly_wait(50);
} while(ret == SCK_EWOULDBLOCK) ;
#ifdef DEBUG_CYASSL
{
char msg[50] ;
sprintf(msg, "BSD Connect return code: %d\n", ret) ;
CYASSL_MSG(msg) ;
}
#endif
#endif /* CYASSL_KEIL_TCP_NET */
return(ret ) ;
}
struct tm *Cyassl_MDK_gmtime(const time_t *c)
{
static struct tm date ;
RTC_TIME_Type RTCFullTime;
RTC_GetFullTime (LPC_RTC, &RTCFullTime);
date.tm_year = RTCFullTime.YEAR + 100 ;
date.tm_mon = RTCFullTime.MONTH - 1 ;
date.tm_mday = RTCFullTime.DOM ;
date.tm_hour = RTCFullTime.HOUR ;
date.tm_min = RTCFullTime.MIN ;
date.tm_sec = RTCFullTime.SEC ;
#if defined(DEBUG_CYASSL)
{
extern void CYASSL_MSG(char *msg) ;
char msg[100] ;
sprintf(msg, "Debug::Cyassl_KEIL_gmtime(DATE=/%4d/%02d/%02d TIME=%02d:%02d:%02d)\n",
RTCFullTime.YEAR+2000, RTCFullTime.MONTH, RTCFullTime.DOM,
RTCFullTime.HOUR, RTCFullTime.MIN, RTCFullTime.SEC) ;
CYASSL_MSG(msg) ;
}
#endif
return(&date) ;
}
static INLINE void tcp_socket(SOCKET_T* sockfd, SOCKADDR_IN_T* addr,
const char* peer, word16 port)
{
const char* host = peer;
/* peer could be in human readable form */
if (peer != INADDR_ANY && isalpha(peer[0])) {
struct hostent* entry = gethostbyname(peer);
if (entry) {
struct sockaddr_in tmp;
memset(&tmp, 0, sizeof(struct sockaddr_in));
memcpy(&tmp.sin_addr.s_addr, entry->h_addr_list[0],
entry->h_length);
host = inet_ntoa(tmp.sin_addr);
}
else {
CYASSL_MSG("no entry for host");
}
}
*sockfd = socket(AF_INET_V, SOCK_STREAM, 0);
memset(addr, 0, sizeof(SOCKADDR_IN_T));
addr->sin_family = AF_INET_V;
addr->sin_port = htons(port);
if (host == INADDR_ANY)
addr->sin_addr.s_addr = INADDR_ANY;
else
addr->sin_addr.s_addr = inet_addr(host);
}
struct tm *Cyassl_MDK_gmtime(const time_t *c)
{
RTC_TimeTypeDef RTC_Time ;
RTC_DateTypeDef RTC_Date ;
static struct tm date ;
RTC_GetTime(RTC_Format_BIN, &RTC_Time) ;
RTC_GetDate(RTC_Format_BIN, &RTC_Date) ;
date.tm_year = RTC_Date.RTC_Year + 100 ;
date.tm_mon = RTC_Date.RTC_Month - 1 ;
date.tm_mday = RTC_Date.RTC_Date ;
date.tm_hour = RTC_Time.RTC_Hours ;
date.tm_min = RTC_Time.RTC_Minutes ;
date.tm_sec = RTC_Time.RTC_Seconds ;
#if defined(DEBUG_CYASSL)
{
char msg[100] ;
sprintf(msg, "Debug::Cyassl_KEIL_gmtime(DATE=/%4d/%02d/%02d TIME=%02d:%02d:%02d)\n",
RTC_Date.RTC_Year+2000, RTC_Date.RTC_Month, RTC_Date.RTC_Date,
RTC_Time.RTC_Hours, RTC_Time.RTC_Minutes, RTC_Time.RTC_Seconds) ;
CYASSL_MSG(msg) ;
}
#endif
return(&date) ;
}
/* true or false, zero for error */
static int SetPrefix(byte* sha_input, int idx)
{
switch (idx) {
case 0:
XMEMCPY(sha_input, "A", 1);
break;
case 1:
XMEMCPY(sha_input, "BB", 2);
break;
case 2:
XMEMCPY(sha_input, "CCC", 3);
break;
case 3:
XMEMCPY(sha_input, "DDDD", 4);
break;
case 4:
XMEMCPY(sha_input, "EEEEE", 5);
break;
case 5:
XMEMCPY(sha_input, "FFFFFF", 6);
break;
case 6:
XMEMCPY(sha_input, "GGGGGGG", 7);
break;
default:
CYASSL_MSG("Set Prefix error, bad input");
return 0;
}
return 1;
}
int ShaHash(const byte* data, word32 len, byte* hash)
{
int ret = 0;
#ifdef CYASSL_SMALL_STACK
Sha* sha;
#else
Sha sha[1];
#endif
#ifdef CYASSL_SMALL_STACK
sha = (Sha*)XMALLOC(sizeof(Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL)
return MEMORY_E;
#endif
if ((ret = InitSha(sha)) != 0) {
CYASSL_MSG("InitSha failed");
}
else {
ShaUpdate(sha, data, len);
ShaFinal(sha, hash);
}
#ifdef CYASSL_SMALL_STACK
XFREE(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
#endif
return ret;
}
/* The DTLS Generate Cookie callback
* return : number of bytes copied into buf, or error
*/
int EmbedGenerateCookie(CYASSL* ssl, byte *buf, int sz, void *ctx)
{
int sd = ssl->wfd;
struct sockaddr_storage peer;
XSOCKLENT peerSz = sizeof(peer);
byte digest[SHA_DIGEST_SIZE];
int ret = 0;
(void)ctx;
XMEMSET(&peer, 0, sizeof(peer));
if (getpeername(sd, (struct sockaddr*)&peer, &peerSz) != 0) {
CYASSL_MSG("getpeername failed in EmbedGenerateCookie");
return GEN_COOKIE_E;
}
ret = ShaHash((byte*)&peer, peerSz, digest);
if (ret != 0)
return ret;
if (sz > SHA_DIGEST_SIZE)
sz = SHA_DIGEST_SIZE;
XMEMCPY(buf, digest, sz);
return sz;
}
/*** This is the parent task entry ***/
void main_task (void)
{
#ifdef CYASSL_KEIL_TCP_NET
init_TcpNet ();
os_tsk_create (tcp_tick, 2);
os_tsk_create (tcp_poll, 1);
#endif
#ifdef CYASSL_MDK_SHELL
#ifdef HAVE_KEIL_RTX
os_tsk_create_user(shell_main, 1, Shell_stack, SHELL_STACKSIZE) ;
#else
shell_main() ;
#endif
#else
/************************************/
/*** USER APPLICATION HERE ***/
/************************************/
printf("USER LOGIC STARTED\n") ;
#endif
#ifdef HAVE_KEIL_RTX
CYASSL_MSG("Terminating tcp_main\n") ;
os_tsk_delete_self ();
#endif
}
/* read in new CRL entries and save new list */
static int SwapLists(CYASSL_CRL* crl)
{
int ret;
CYASSL_CRL tmp;
CRL_Entry* newList;
if (InitCRL(&tmp, crl->cm) < 0) {
CYASSL_MSG("Init tmp CRL failed");
return -1;
}
if (crl->monitors[0].path) {
ret = LoadCRL(&tmp, crl->monitors[0].path, SSL_FILETYPE_PEM, 0);
if (ret != SSL_SUCCESS) {
CYASSL_MSG("PEM LoadCRL on dir change failed");
FreeCRL(&tmp, 0);
return -1;
}
}
if (crl->monitors[1].path) {
ret = LoadCRL(&tmp, crl->monitors[1].path, SSL_FILETYPE_ASN1, 0);
if (ret != SSL_SUCCESS) {
CYASSL_MSG("DER LoadCRL on dir change failed");
FreeCRL(&tmp, 0);
return -1;
}
}
if (LockMutex(&crl->crlLock) != 0) {
CYASSL_MSG("LockMutex failed");
FreeCRL(&tmp, 0);
return -1;
}
newList = tmp.crlList;
/* swap lists */
tmp.crlList = crl->crlList;
crl->crlList = newList;
UnLockMutex(&crl->crlLock);
FreeCRL(&tmp, 0);
return 0;
}
/*-----------------------------------------------------------------------------
* TCP/IP tasks
*----------------------------------------------------------------------------*/
void tcp_poll (void const *arg)
{
CYASSL_MSG("TCP polling started.\n") ;
while (1) {
net_main ();
osDelay(100) ;
}
}
static void Arc4CaviumSetKey(Arc4* arc4, const byte* key, word32 length)
{
word32 requestId;
if (CspInitializeRc4(CAVIUM_BLOCKING, arc4->contextHandle, length,
(byte*)key, &requestId, arc4->devId) != 0) {
CYASSL_MSG("Bad Cavium Arc4 Init");
}
}
static INLINE void tcp_connect(SOCKET_T* sockfd, const char* ip, word16 port)
{
SOCKADDR_IN_T addr;
tcp_socket(sockfd, &addr, ip, port);
if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0) {
CYASSL_MSG("tcp connect failed");
}
}
static int StartMonitorCRL(CYASSL_CRL* crl)
{
(void)crl;
CYASSL_ENTER("StartMonitorCRL");
CYASSL_MSG("Not compiled in");
return NOT_COMPILED_IN;
}
static INLINE int tcp_connect(SOCKET_T* sockfd, const char* ip, word16 port)
{
SOCKADDR_IN_T addr;
const char* host = ip;
/* peer could be in human readable form */
if (ip != INADDR_ANY && isalpha(ip[0])) {
struct hostent* entry = gethostbyname(ip);
if (entry) {
struct sockaddr_in tmp;
XMEMSET(&tmp, 0, sizeof(struct sockaddr_in));
XMEMCPY(&tmp.sin_addr.s_addr, entry->h_addr_list[0],
entry->h_length);
host = inet_ntoa(tmp.sin_addr);
}
else {
CYASSL_MSG("no addr entry for OCSP responder");
return -1;
}
}
*sockfd = socket(AF_INET_V, SOCK_STREAM, 0);
if (*sockfd < 0) {
CYASSL_MSG("bad socket fd, out of fds?");
return -1;
}
XMEMSET(&addr, 0, sizeof(SOCKADDR_IN_T));
addr.sin_family = AF_INET_V;
addr.sin_port = htons(port);
if (host == INADDR_ANY)
addr.sin_addr.s_addr = INADDR_ANY;
else
addr.sin_addr.s_addr = inet_addr(host);
if (connect(*sockfd, (const struct sockaddr*)&addr, sizeof(addr)) != 0) {
CYASSL_MSG("OCSP responder tcp connect failed");
return -1;
}
return 0;
}
__task void tcp_poll (void)
{
CYASSL_MSG("TCP polling started.\n") ;
while (1) {
main_TcpNet ();
#if defined (HAVE_KEIL_RTX)
os_tsk_pass ();
#endif
}
}
static void HmacCaviumFinal(Hmac* hmac, byte* hash)
{
word32 requestId;
if (CspHmac(CAVIUM_BLOCKING, hmac->type, NULL, hmac->keyLen,
(byte*)hmac->ipad, hmac->dataLen, hmac->data, hash, &requestId,
hmac->devId) != 0) {
CYASSL_MSG("Cavium Hmac failed");
}
hmac->innerHashKeyed = 0; /* tell update to start over if used again */
}
/* shutdown monitor thread, 0 on success */
static int StopMonitor(int mfd)
{
word64 w64 = 1;
/* write to our custom event */
if (write(mfd, &w64, sizeof(w64)) < 0) {
CYASSL_MSG("StopMonitor write failed");
return -1;
}
return 0;
}