WolfSSL
/
wolfssl
mirror of https://github.com/wolfSSL/wolfssl.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Rename variable index to idx to avoid conflicting declaration.

pull/8759/head
Anthony Hu 2025-05-09 17:44:38 -04:00
parent 813e36a823
commit a814683684
9 changed files with 73 additions and 73 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
doc/dox_comments/header_files-ja/ssl.h
View File

@ -2189,7 +2189,7 @@ int wolfSSL_GetSessionIndex(WOLFSSL* ssl);
\sa LockMutex
\sa wolfSSL_GetSessionIndex
*/
int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session);
int wolfSSL_GetSessionAtIndex(int idx, WOLFSSL_SESSION* session);
/*!
\ingroup IO

32
doc/dox_comments/header_files/kdf.h
View File

@ -16,7 +16,7 @@
\param [in] salt Random non-secret value.
\param [in] saltSz Size of random in bytes.
\param [in] kdrIdx Key derivation rate. kdr = 0 when -1, otherwise kdr = 2^kdrIdx.
\param [in] index Index value to XOR in.
\param [in] idx Index value to XOR in.
\param [out] key1 First key. Label value of 0x00.
\param [in] key1Sz Size of first key in bytes.
\param [out] key2 Second key. Label value of 0x01.
@ -29,14 +29,14 @@
\code
unsigned char key[16] = { ... };
unsigned char salt[14] = { ... };
unsigned char index[6] = { ... };
unsigned char idx[6] = { ... };
unsigned char keyE[16];
unsigned char keyA[20];
unsigned char keyS[14];
int kdrIdx = 0; // Use all of index
int ret;
ret = wc_SRTP_KDF(key, sizeof(key), salt, sizeof(salt), kdrIdx, index,
ret = wc_SRTP_KDF(key, sizeof(key), salt, sizeof(salt), kdrIdx, idx,
keyE, sizeof(keyE), keyA, sizeof(keyA), keyS, sizeof(keyS));
if (ret != 0) {
WOLFSSL_MSG("wc_SRTP_KDF failed");
@ -49,7 +49,7 @@
\sa wc_SRTP_KDF_kdr_to_idx
*/
int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
int kdrIdx, const byte* index, byte* key1, word32 key1Sz, byte* key2,
int kdrIdx, const byte* idx, byte* key1, word32 key1Sz, byte* key2,
word32 key2Sz, byte* key3, word32 key3Sz);
/*!
@ -69,7 +69,7 @@ int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\param [in] salt Random non-secret value.
\param [in] saltSz Size of random in bytes.
\param [in] kdrIdx Key derivation rate. kdr = 0 when -1, otherwise kdr = 2^kdrIdx.
\param [in] index Index value to XOR in.
\param [in] idx Index value to XOR in.
\param [out] key1 First key. Label value of 0x00.
\param [in] key1Sz Size of first key in bytes.
\param [out] key2 Second key. Label value of 0x01.
@ -82,14 +82,14 @@ int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\code
unsigned char key[16] = { ... };
unsigned char salt[14] = { ... };
unsigned char index[4] = { ... };
unsigned char idx[4] = { ... };
unsigned char keyE[16];
unsigned char keyA[20];
unsigned char keyS[14];
int kdrIdx = 0; // Use all of index
int ret;
ret = wc_SRTCP_KDF(key, sizeof(key), salt, sizeof(salt), kdrIdx, index,
ret = wc_SRTCP_KDF(key, sizeof(key), salt, sizeof(salt), kdrIdx, idx,
keyE, sizeof(keyE), keyA, sizeof(keyA), keyS, sizeof(keyS));
if (ret != 0) {
WOLFSSL_MSG("wc_SRTP_KDF failed");
@ -102,7 +102,7 @@ int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\sa wc_SRTP_KDF_kdr_to_idx
*/
int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
int kdrIdx, const byte* index, byte* key1, word32 key1Sz, byte* key2,
int kdrIdx, const byte* idx, byte* key1, word32 key1Sz, byte* key2,
word32 key2Sz, byte* key3, word32 key3Sz);
/*!
\ingroup SrtpKdf
@ -121,7 +121,7 @@ int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\param [in] salt Random non-secret value.
\param [in] saltSz Size of random in bytes.
\param [in] kdrIdx Key derivation rate. kdr = 0 when -1, otherwise kdr = 2^kdrIdx.
\param [in] index Index value to XOR in.
\param [in] idx Index value to XOR in.
\param [in] label Label to use when deriving key.
\param [out] outKey Derived key.
\param [in] outKeySz Size of derived key in bytes.
@ -131,12 +131,12 @@ int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\code
unsigned char key[16] = { ... };
unsigned char salt[14] = { ... };
unsigned char index[6] = { ... };
unsigned char idx[6] = { ... };
unsigned char keyE[16];
int kdrIdx = 0; // Use all of index
int ret;
ret = wc_SRTP_KDF_label(key, sizeof(key), salt, sizeof(salt), kdrIdx, index,
ret = wc_SRTP_KDF_label(key, sizeof(key), salt, sizeof(salt), kdrIdx, idx,
WC_SRTP_LABEL_ENCRYPTION, keyE, sizeof(keyE));
if (ret != 0) {
WOLFSSL_MSG("wc_SRTP_KDF failed");
@ -149,7 +149,7 @@ int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
\sa wc_SRTP_KDF_kdr_to_idx
*/
int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte label, byte* outKey,
word32 saltSz, int kdrIdx, const byte* idx, byte label, byte* outKey,
word32 outKeySz);
/*!
\ingroup SrtpKdf
@ -168,7 +168,7 @@ int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
\param [in] salt Random non-secret value.
\param [in] saltSz Size of random in bytes.
\param [in] kdrIdx Key derivation rate. kdr = 0 when -1, otherwise kdr = 2^kdrIdx.
\param [in] index Index value to XOR in.
\param [in] idx Index value to XOR in.
\param [in] label Label to use when deriving key.
\param [out] outKey Derived key.
\param [in] outKeySz Size of derived key in bytes.
@ -178,13 +178,13 @@ int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
\code
unsigned char key[16] = { ... };
unsigned char salt[14] = { ... };
unsigned char index[4] = { ... };
unsigned char idx[4] = { ... };
unsigned char keyE[16];
int kdrIdx = 0; // Use all of index
int ret;
ret = wc_SRTCP_KDF_label(key, sizeof(key), salt, sizeof(salt), kdrIdx,
index, WC_SRTCP_LABEL_ENCRYPTION, keyE, sizeof(keyE));
idx, WC_SRTCP_LABEL_ENCRYPTION, keyE, sizeof(keyE));
if (ret != 0) {
WOLFSSL_MSG("wc_SRTP_KDF failed");
}
@ -196,7 +196,7 @@ int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
\sa wc_SRTP_KDF_kdr_to_idx
*/
int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte label, byte* outKey,
word32 saltSz, int kdrIdx, const byte* idx, byte label, byte* outKey,
word32 outKeySz);
/*!
\ingroup SrtpKdf

2
doc/dox_comments/header_files/ssl.h
View File

@ -2847,7 +2847,7 @@ int wolfSSL_GetSessionIndex(WOLFSSL* ssl);
\sa LockMutex
\sa wolfSSL_GetSessionIndex
*/
int wolfSSL_GetSessionAtIndex(int index, WOLFSSL_SESSION* session);
int wolfSSL_GetSessionAtIndex(int idx, WOLFSSL_SESSION* session);
/*!
\ingroup IO

32
src/sniffer.c
View File

@ -3269,25 +3269,25 @@ static int ProcessClientKeyExchange(const byte* input, int* sslBytes,
static int ProcessKeyShare(KeyShareInfo* info, const byte* input, int len,
word16 filter_group)
{
int index = 0;
while (index < len) {
int idx = 0;
while (idx < len) {
/* clear info (reset dh_key_bits and curve_id) */
XMEMSET(info, 0, sizeof(KeyShareInfo));
/* Named group and public key */
info->named_group = (word16)((input[index] << 8) | input[index+1]);
index += OPAQUE16_LEN;
info->named_group = (word16)((input[idx] << 8) | input[idx+1]);
idx += OPAQUE16_LEN;
info->key_len = 0;
info->key = NULL;
/* If key was provided... (a hello_retry_request will not send a key) */
if (index + 2 <= len) {
info->key_len = (word16)((input[index] << 8) | input[index+1]);
index += OPAQUE16_LEN;
if (info->key_len == 0 || info->key_len > len - index) {
if (idx + 2 <= len) {
info->key_len = (word16)((input[idx] << 8) | input[idx+1]);
idx += OPAQUE16_LEN;
if (info->key_len == 0 || info->key_len > len - idx) {
return WOLFSSL_FATAL_ERROR;
}
info->key = &input[index];
index += info->key_len;
info->key = &input[idx];
idx += info->key_len;
}
switch (info->named_group) {
@ -7289,7 +7289,7 @@ static int addSecretNode(unsigned char* clientRandom,
unsigned char* secret,
char* error)
{
int index = 0;
int idx = 0;
int ret = 0;
SecretNode* node = NULL;
@ -7299,8 +7299,8 @@ static int addSecretNode(unsigned char* clientRandom,
LOCK_SECRET_LIST();
index = secretHashFunction(clientRandom);
node = secretHashTable[index];
idx = secretHashFunction(clientRandom);
node = secretHashTable[idx];
while(node) {
/* Node already exists, so just add the requested secret */
@ -7343,12 +7343,12 @@ static unsigned char* findSecret(unsigned char* clientRandom, int type)
{
unsigned char* secret = NULL;
SecretNode* node = NULL;
unsigned int index = 0;
unsigned int idx = 0;
LOCK_SECRET_LIST();
index = secretHashFunction(clientRandom);
node = secretHashTable[index];
idx = secretHashFunction(clientRandom);
node = secretHashTable[idx];
while (node != NULL) {
if (XMEMCMP(node->clientRandom,

10
wolfcrypt/benchmark/benchmark.c
View File

@ -8630,7 +8630,7 @@ void bench_srtpkdf(void)
const byte *key = bench_key_buf;
const byte salt[14] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e };
const byte index[6] = { 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA };
const byte idx[6] = { 0x55, 0xAA, 0x55, 0xAA, 0x55, 0xAA };
int kdrIdx = 0;
int i;
DECLARE_MULTI_VALUE_STATS_VARS()
@ -8640,7 +8640,7 @@ void bench_srtpkdf(void)
do {
for (i = 0; i < numBlocks * 1000; i++) {
ret = wc_SRTP_KDF(key, AES_128_KEY_SIZE, salt, sizeof(salt),
kdrIdx, index, keyE, AES_128_KEY_SIZE, keyA, sizeof(keyA),
kdrIdx, idx, keyE, AES_128_KEY_SIZE, keyA, sizeof(keyA),
keyS, sizeof(keyS));
RECORD_MULTI_VALUE_STATS();
}
@ -8663,7 +8663,7 @@ void bench_srtpkdf(void)
do {
for (i = 0; i < numBlocks * 1000; i++) {
ret = wc_SRTP_KDF(key, AES_256_KEY_SIZE, salt, sizeof(salt),
kdrIdx, index, keyE, AES_256_KEY_SIZE, keyA, sizeof(keyA),
kdrIdx, idx, keyE, AES_256_KEY_SIZE, keyA, sizeof(keyA),
keyS, sizeof(keyS));
RECORD_MULTI_VALUE_STATS();
}
@ -8686,7 +8686,7 @@ void bench_srtpkdf(void)
do {
for (i = 0; i < numBlocks * 1000; i++) {
ret = wc_SRTCP_KDF(key, AES_128_KEY_SIZE, salt, sizeof(salt),
kdrIdx, index, keyE, AES_128_KEY_SIZE, keyA, sizeof(keyA),
kdrIdx, idx, keyE, AES_128_KEY_SIZE, keyA, sizeof(keyA),
keyS, sizeof(keyS));
RECORD_MULTI_VALUE_STATS();
}
@ -8709,7 +8709,7 @@ void bench_srtpkdf(void)
do {
for (i = 0; i < numBlocks * 1000; i++) {
ret = wc_SRTCP_KDF(key, AES_256_KEY_SIZE, salt, sizeof(salt),
kdrIdx, index, keyE, AES_256_KEY_SIZE, keyA, sizeof(keyA),
kdrIdx, idx, keyE, AES_256_KEY_SIZE, keyA, sizeof(keyA),
keyS, sizeof(keyS));
RECORD_MULTI_VALUE_STATS();
}

48
wolfcrypt/src/kdf.c
View File

@ -902,12 +902,12 @@ int wc_SSH_KDF(byte hashId, byte keyId, byte* key, word32 keySz,
* @param [in] saltSz Size of random value in bytes.
* @param [in] kdrIdx Key derivation rate. kdr = 0 when -1, otherwise
* kdr = 2^kdrIdx.
* @param [in] index Index value to XOR in.
* @param [in] indexSz Size of index value in bytes.
* @param [in] idx Index value to XOR in.
* @param [in] idxSz Size of index value in bytes.
* @param [out] block First block to encrypt.
*/
static void wc_srtp_kdf_first_block(const byte* salt, word32 saltSz, int kdrIdx,
const byte* index, int indexSz, unsigned char* block)
const byte* idx, int idxSz, unsigned char* block)
{
int i;
@ -924,21 +924,21 @@ static void wc_srtp_kdf_first_block(const byte* salt, word32 saltSz, int kdrIdx,
/* Get the number of bits to shift index by. */
word32 bits = kdrIdx & 0x7;
/* Reduce index size by number of bytes to remove. */
indexSz -= kdrIdx >> 3;
idxSz -= kdrIdx >> 3;
if ((kdrIdx & 0x7) == 0) {
/* Just XOR in as no bit shifting. */
for (i = 0; i < indexSz; i++) {
block[i + WC_SRTP_MAX_SALT - indexSz] ^= index[i];
for (i = 0; i < idxSz; i++) {
block[i + WC_SRTP_MAX_SALT - idxSz] ^= idx[i];
}
}
else {
/* XOR in as bit shifted index. */
block[WC_SRTP_MAX_SALT - indexSz] ^= (byte)(index[0] >> bits);
for (i = 1; i < indexSz; i++) {
block[i + WC_SRTP_MAX_SALT - indexSz] ^=
(byte)((index[i-1] << (8 - bits)) |
(index[i+0] >> bits ));
block[WC_SRTP_MAX_SALT - idxSz] ^= (byte)(idx[0] >> bits);
for (i = 1; i < idxSz; i++) {
block[i + WC_SRTP_MAX_SALT - idxSz] ^=
(byte)((idx[i-1] << (8 - bits)) |
(idx[i+0] >> bits ));
}
}
}
@ -955,7 +955,7 @@ static void wc_srtp_kdf_first_block(const byte* salt, word32 saltSz, int kdrIdx,
* @param [in] aes AES object to encrypt with.
* @return 0 on success.
*/
static int wc_srtp_kdf_derive_key(byte* block, int indexSz, byte label,
static int wc_srtp_kdf_derive_key(byte* block, int idxSz, byte label,
byte* key, word32 keySz, Aes* aes)
{
int i;
@ -964,7 +964,7 @@ static int wc_srtp_kdf_derive_key(byte* block, int indexSz, byte label,
int blocks = (int)(keySz / WC_AES_BLOCK_SIZE);
/* XOR in label. */
block[WC_SRTP_MAX_SALT - indexSz - 1] ^= label;
block[WC_SRTP_MAX_SALT - idxSz - 1] ^= label;
for (i = 0; (ret == 0) && (i < blocks); i++) {
/* Set counter. */
block[15] = (byte)i;
@ -988,7 +988,7 @@ static int wc_srtp_kdf_derive_key(byte* block, int indexSz, byte label,
}
}
/* XOR out label. */
block[WC_SRTP_MAX_SALT - indexSz - 1] ^= label;
block[WC_SRTP_MAX_SALT - idxSz - 1] ^= label;
return ret;
}
@ -1018,7 +1018,7 @@ static int wc_srtp_kdf_derive_key(byte* block, int indexSz, byte label,
* @return 0 on success.
*/
int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
int kdrIdx, const byte* index, byte* key1, word32 key1Sz, byte* key2,
int kdrIdx, const byte* idx, byte* key1, word32 key1Sz, byte* key2,
word32 key2Sz, byte* key3, word32 key3Sz)
{
int ret = 0;
@ -1056,7 +1056,7 @@ int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
/* Calculate first block that can be used in each derivation. */
if (ret == 0) {
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, index, WC_SRTP_INDEX_LEN,
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, idx, WC_SRTP_INDEX_LEN,
block);
}
@ -1109,7 +1109,7 @@ int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
* @return 0 on success.
*/
int wc_SRTCP_KDF_ex(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
int kdrIdx, const byte* index, byte* key1, word32 key1Sz, byte* key2,
int kdrIdx, const byte* idx, byte* key1, word32 key1Sz, byte* key2,
word32 key2Sz, byte* key3, word32 key3Sz, int idxLenIndicator)
{
int ret = 0;
@ -1156,7 +1156,7 @@ int wc_SRTCP_KDF_ex(const byte* key, word32 keySz, const byte* salt, word32 salt
/* Calculate first block that can be used in each derivation. */
if (ret == 0) {
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, index, idxLen, block);
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, idx, idxLen, block);
}
/* Calculate first key if required. */
@ -1184,11 +1184,11 @@ int wc_SRTCP_KDF_ex(const byte* key, word32 keySz, const byte* salt, word32 salt
}
int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
int kdrIdx, const byte* index, byte* key1, word32 key1Sz, byte* key2,
int kdrIdx, const byte* idx, byte* key1, word32 key1Sz, byte* key2,
word32 key2Sz, byte* key3, word32 key3Sz)
{
/* The default 32-bit IDX expected by many implementations */
return wc_SRTCP_KDF_ex(key, keySz, salt, saltSz, kdrIdx, index,
return wc_SRTCP_KDF_ex(key, keySz, salt, saltSz, kdrIdx, idx,
key1, key1Sz, key2, key2Sz, key3, key3Sz,
WC_SRTCP_32BIT_IDX);
}
@ -1214,7 +1214,7 @@ int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt, word32 saltSz,
* @return 0 on success.
*/
int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte label, byte* outKey,
word32 saltSz, int kdrIdx, const byte* idx, byte label, byte* outKey,
word32 outKeySz)
{
int ret = 0;
@ -1253,7 +1253,7 @@ int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
/* Calculate first block that can be used in each derivation. */
if (ret == 0) {
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, index, WC_SRTP_INDEX_LEN,
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, idx, WC_SRTP_INDEX_LEN,
block);
}
if (ret == 0) {
@ -1293,7 +1293,7 @@ int wc_SRTP_KDF_label(const byte* key, word32 keySz, const byte* salt,
* @return 0 on success.
*/
int wc_SRTCP_KDF_label(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte label, byte* outKey,
word32 saltSz, int kdrIdx, const byte* idx, byte label, byte* outKey,
word32 outKeySz)
{
int ret = 0;
@ -1332,7 +1332,7 @@ int wc_SRTCP_KDF_label(const byte* key, word32 keySz, const byte* salt,
/* Calculate first block that can be used in each derivation. */
if (ret == 0) {
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, index, WC_SRTCP_INDEX_LEN,
wc_srtp_kdf_first_block(salt, saltSz, kdrIdx, idx, WC_SRTCP_INDEX_LEN,
block);
}
if (ret == 0) {

2
wolfcrypt/src/port/cuda/aes-cuda.cu
View File

@ -664,7 +664,7 @@ __global__ void AesEncrypt_C_CUDA(word32* rkBase, const byte* inBlockBase, byte*
word32 s0, s1, s2, s3;
word32 t0, t1, t2, t3;
word32 sBox;
int index = blockIdx.x * blockDim.x + threadIdx.x;
int idx = blockIdx.x * blockDim.x + threadIdx.x;
int stride = blockDim.x * gridDim.x;
const byte* inBlock = inBlockBase;
byte* outBlock = outBlockBase;

8
wolfcrypt/src/wc_pkcs11.c
View File

@ -535,7 +535,7 @@ static int Pkcs11Slot_FindByTokenName(Pkcs11Dev* dev,
CK_RV rv;
CK_ULONG slotCnt = 0;
CK_TOKEN_INFO tinfo;
int index = -1;
int idx = -1;
CK_SLOT_ID* slot = NULL;
rv = dev->func->C_GetSlotList(CK_TRUE, NULL, &slotCnt);
@ -547,12 +547,12 @@ static int Pkcs11Slot_FindByTokenName(Pkcs11Dev* dev,
rv = dev->func->C_GetSlotList(CK_TRUE, slot, &slotCnt);
if (rv != CKR_OK)
goto out;
for (index = 0; index < (int)slotCnt; index++) {
rv = dev->func->C_GetTokenInfo(slot[index], &tinfo);
for (idx = 0; idx < (int)slotCnt; idx++) {
rv = dev->func->C_GetTokenInfo(slot[idx], &tinfo);
PKCS11_RV("C_GetTokenInfo", rv);
if (rv == CKR_OK &&
XMEMCMP(tinfo.label, tokenName, tokenNameSz) == 0) {
ret = (int)slot[index];
ret = (int)slot[idx];
break;
}
}

10
wolfssl/wolfcrypt/kdf.h
View File

@ -147,19 +147,19 @@ enum {
#define WC_SRTP_MAX_SALT 14
WOLFSSL_API int wc_SRTP_KDF(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte* key1, word32 key1Sz,
word32 saltSz, int kdrIdx, const byte* idx, byte* key1, word32 key1Sz,
byte* key2, word32 key2Sz, byte* key3, word32 key3Sz);
WOLFSSL_API int wc_SRTCP_KDF(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte* key1, word32 key1Sz,
word32 saltSz, int kdrIdx, const byte* idx, byte* key1, word32 key1Sz,
byte* key2, word32 key2Sz, byte* key3, word32 key3Sz);
WOLFSSL_API int wc_SRTCP_KDF_ex(const byte* key, word32 keySz, const byte* salt,
word32 saltSz, int kdrIdx, const byte* index, byte* key1, word32 key1Sz,
word32 saltSz, int kdrIdx, const byte* idx, byte* key1, word32 key1Sz,
byte* key2, word32 key2Sz, byte* key3, word32 key3Sz, int idxLenIndicator);
WOLFSSL_API int wc_SRTP_KDF_label(const byte* key, word32 keySz,
const byte* salt, word32 saltSz, int kdrIdx, const byte* index, byte label,
const byte* salt, word32 saltSz, int kdrIdx, const byte* idx, byte label,
byte* outKey, word32 outKeySz);
WOLFSSL_API int wc_SRTCP_KDF_label(const byte* key, word32 keySz,
const byte* salt, word32 saltSz, int kdrIdx, const byte* index, byte label,
const byte* salt, word32 saltSz, int kdrIdx, const byte* idx, byte label,
byte* outKey, word32 outKeySz);
WOLFSSL_API int wc_SRTP_KDF_kdr_to_idx(word32 kdr);