crypt_tools.h File Reference

Utility tools for ISMA and Common Encryption. More...

#include <gpac/list.h>
#include <gpac/isomedia.h>

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Data Structures
struct	GF_CryptKeyInfo
struct	GF_TrackCryptInfo
struct	GF_CryptInfo

Enumerations
enum	{   GF_CRYPT_TYPE_ISMA = GF_4CC( 'i', 'A', 'E', 'C' ) , GF_CRYPT_TYPE_OMA = GF_4CC( 'o', 'd', 'k', 'm' ) , GF_CRYPT_TYPE_CENC = GF_4CC('c','e','n','c') , GF_CRYPT_TYPE_CBC1 = GF_4CC('c','b','c','1') ,   GF_CRYPT_TYPE_CENS = GF_4CC('c','e','n','s') , GF_CRYPT_TYPE_CBCS = GF_4CC('c','b','c','s') , GF_CRYPT_TYPE_ADOBE = GF_4CC('a','d','k','m') , GF_CRYPT_TYPE_PIFF = GF_4CC('p','i','f','f') ,   GF_CRYPT_TYPE_SAES = GF_4CC('s','a','e','s') }
enum	{   GF_CRYPT_SELENC_NONE = 0 , GF_CRYPT_SELENC_RAP , GF_CRYPT_SELENC_NON_RAP , GF_CRYPT_SELENC_RAND ,   GF_CRYPT_SELENC_RAND_RANGE , GF_CRYPT_SELENC_RANGE , GF_CRYPT_SELENC_PREVIEW , GF_CRYPT_SELENC_CLEAR ,   GF_CRYPT_SELENC_CLEAR_FORCED }
enum	GF_KeyRollType {   GF_KEYROLL_NONE = 0 , GF_KEYROLL_SAMPLES , GF_KEYROLL_SAPS , GF_KEYROLL_SEGMENTS ,   GF_KEYROLL_PERIODS }

Functions
GF_CryptInfo *	gf_crypt_info_load (const char *file, GF_Err *out_err)
void	gf_crypt_info_del (GF_CryptInfo *info)
GF_Err	gf_decrypt_file (GF_ISOFile *infile, const char *drm_file, const char *outname, Double interleave_time, u32 fs_dump_flags)
GF_Err	gf_decrypt_fragment (GF_ISOFile *infile, const char *drm_file, const char *dst_file, const char *frag_name, u32 fs_dump_flags)
GF_Err	gf_crypt_file (GF_ISOFile *infile, const char *drm_file, const char *outname, Double interleave_time, u32 fs_dump_flags)
GF_Err	gf_crypt_fragment (GF_ISOFile *infile, const char *drm_file, const char *dst_file, const char *frag_name, u32 fs_dump_flags)

Detailed Description

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