ClearKeyDrmSession.cpp File Reference

Source file for ClearKey DRM Session. More...

#include "config.h"
#include "ClearKeyDrmSession.h"
#include "AampUtils.h"
#include "AampConfig.h"
#include <gst/gst.h>
#include <sstream>
#include <string>
#include <string.h>
#include <vector>
#include "priv_aamp.h"
#include <openssl/err.h>
#include <sys/time.h>
#include <gst/base/gstbytereader.h>

Include dependency graph for ClearKeyDrmSession.cpp:

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Macros
#define	AES_CTR_KID_LEN   16
#define	AES_CTR_IV_LEN   16
#define	AES_CTR_KEY_LEN   16
#define	OPEN_SSL_CONTEXT   &mOpensslCtx

Functions
static unsigned char *	extractKeyIdFromPssh (const char *psshData, int dataLength, int *len)
	Extract the keyId from PSSH data. Different procedures are used for PlayReady and WideVine. More...

yes

Source file for ClearKey DRM Session.

Definition in file ClearKeyDrmSession.cpp.

Function Documentation

extractKeyIdFromPssh()

static unsigned char* extractKeyIdFromPssh ( const char *  psshData, int  dataLength, int *  len  )

static

Extract the keyId from PSSH data. Different procedures are used for PlayReady and WideVine.

Parameters

[in]	psshData	- Pointer to PSSH data.
[in]	dataLength	- Length of PSSH data.
[out]	len	- Gets updated with length of keyId.

Returns

Pointer to extracted keyId.

Note

Memory for keyId is dynamically allocated, deallocation should be handled at the caller side.

Definition at line 108 of file ClearKeyDrmSession.cpp.