xxxxxxx - Add av_blowfish_alloc().
xxxxxxx - Add av_rc4_alloc().
xxxxxxx - Add av_xtea_alloc().
+ xxxxxxx - Add av_des_alloc().
2015-07-29 - 7e38340 - lavu 54.16.0 - hmac.h
Add AV_HMAC_SHA224 and AV_HMAC_SHA256.
#include "avutil.h"
#include "common.h"
#include "intreadwrite.h"
+#include "mem.h"
#include "des.h"
-typedef struct AVDES AVDES;
+#if !FF_API_CRYPTO_CONTEXT
+struct AVDES {
+ uint64_t round_keys[3][16];
+ int triple_des;
+};
+#endif
#define T(a, b, c, d, e, f, g, h) 64-a,64-b,64-c,64-d,64-e,64-f,64-g,64-h
static const uint8_t IP_shuffle[] = {
return in;
}
+AVDES *av_des_alloc(void)
+{
+ return av_mallocz(sizeof(struct AVDES));
+}
+
int av_des_init(AVDES *d, const uint8_t *key, int key_bits, int decrypt) {
if (key_bits != 64 && key_bits != 192)
return -1;
#include <stdint.h>
-struct AVDES {
+/**
+ * @defgroup lavu_des DES
+ * @ingroup lavu_crypto
+ * @{
+ */
+
+#if FF_API_CRYPTO_CONTEXT
+typedef struct AVDES {
uint64_t round_keys[3][16];
int triple_des;
-};
+} AVDES;
+#else
+typedef struct AVDES AVDES;
+#endif
+
+/**
+ * Allocate an AVDES context.
+ */
+AVDES *av_des_alloc(void);
/**
* @brief Initializes an AVDES context.
*/
void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count);
+/**
+ * @}
+ */
+
#endif /* AVUTIL_DES_H */