ben.carrasco/freeswitch
1
0 Fork 0
mirror of https://github.com/signalwire/freeswitch.git synced 2026-11-11 12:07:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

FS-11816: [Build-System] Update libsrtp to 2.2.0

Browse Source
This commit is contained in:
Andrey Volk committed 2019-07-17 22:05:39 +04:00
1 parent 239bf913f4
commit f82321ee0c
93 files changed
+11420 -11604
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

libs/srtp/crypto/cipher/null_cipher.c
+35 -38
View File
@@ -45,45 +45,42 @@
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#include <config.h>
#endif
#include "datatypes.h"
#include "null_cipher.h"
#include "err.h" /* for srtp_debug */
#include "err.h" /* for srtp_debug */
#include "alloc.h"
#include "cipher_types.h"
/* the null_cipher uses the cipher debug module */
extern srtp_debug_module_t srtp_mod_cipher;
static srtp_err_status_t srtp_null_cipher_alloc (srtp_cipher_t **c, int key_len, int tlen)
static srtp_err_status_t srtp_null_cipher_alloc(srtp_cipher_t **c,
int key_len,
int tlen)
{
extern const srtp_cipher_type_t srtp_null_cipher;
debug_print(srtp_mod_cipher,
"allocating cipher with key length %d", key_len);
debug_print(srtp_mod_cipher, "allocating cipher with key length %d",
key_len);
/* allocate memory a cipher of type null_cipher */
*c = (srtp_cipher_t *)srtp_crypto_alloc(sizeof(srtp_cipher_t));
if (*c == NULL) {
return srtp_err_status_alloc_fail;
}
memset(*c, 0x0, sizeof(srtp_cipher_t));
/* set pointers */
(*c)->algorithm = SRTP_NULL_CIPHER;
(*c)->type = &srtp_null_cipher;
(*c)->state = (void *) 0x1; /* The null cipher does not maintain state */
(*c)->state = (void *)0x1; /* The null cipher does not maintain state */
/* set key size */
(*c)->key_len = key_len;
return srtp_err_status_ok;
}
static srtp_err_status_t srtp_null_cipher_dealloc (srtp_cipher_t *c)
static srtp_err_status_t srtp_null_cipher_dealloc(srtp_cipher_t *c)
{
extern const srtp_cipher_type_t srtp_null_cipher;
@@ -94,28 +91,30 @@ static srtp_err_status_t srtp_null_cipher_dealloc (srtp_cipher_t *c)
srtp_crypto_free(c);
return srtp_err_status_ok;
}
static srtp_err_status_t srtp_null_cipher_init (void *cv, const uint8_t *key)
static srtp_err_status_t srtp_null_cipher_init(void *cv, const uint8_t *key)
{
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
debug_print(srtp_mod_cipher, "initializing null cipher", NULL);
return srtp_err_status_ok;
}
static srtp_err_status_t srtp_null_cipher_set_iv (void *cv, uint8_t *iv, srtp_cipher_direction_t dir)
static srtp_err_status_t srtp_null_cipher_set_iv(void *cv,
uint8_t *iv,
srtp_cipher_direction_t dir)
{
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
return srtp_err_status_ok;
}
static srtp_err_status_t srtp_null_cipher_encrypt (void *cv,
unsigned char *buf, unsigned int *bytes_to_encr)
static srtp_err_status_t srtp_null_cipher_encrypt(void *cv,
unsigned char *buf,
unsigned int *bytes_to_encr)
{
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
/* srtp_null_cipher_ctx_t *c = (srtp_null_cipher_ctx_t *)cv; */
return srtp_err_status_ok;
}
@@ -129,28 +128,26 @@ static const srtp_cipher_test_case_t srtp_null_cipher_test_0 = {
NULL, /* plaintext */
0, /* octets in plaintext */
NULL, /* ciphertext */
0,
NULL,
0,
NULL /* pointer to next testcase */
0, /* */
NULL, /* */
0, /* */
NULL /* pointer to next testcase */
};
/*
* note: the decrypt function is idential to the encrypt function
*/
const srtp_cipher_type_t srtp_null_cipher = {
srtp_null_cipher_alloc,
srtp_null_cipher_dealloc,
srtp_null_cipher_init,
0, /* set_aad */
srtp_null_cipher_encrypt,
srtp_null_cipher_encrypt,
srtp_null_cipher_set_iv,
0, /* get_tag */
srtp_null_cipher_description,
&srtp_null_cipher_test_0,
SRTP_NULL_CIPHER
srtp_null_cipher_alloc, /* */
srtp_null_cipher_dealloc, /* */
srtp_null_cipher_init, /* */
0, /* set_aad */
srtp_null_cipher_encrypt, /* */
srtp_null_cipher_encrypt, /* */
srtp_null_cipher_set_iv, /* */
0, /* get_tag */
srtp_null_cipher_description, /* */
&srtp_null_cipher_test_0, /* */
SRTP_NULL_CIPHER /* */
};