1 files changed, 0 insertions, 67 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luapplib/src/ppcrypt.h b/Build/source/texk/web2c/luatexdir/luapplib/src/ppcrypt.h
deleted file mode 100644
index 98864f860c7..00000000000
--- a/Build/source/texk/web2c/luatexdir/luapplib/src/ppcrypt.h
+++ /dev/null
@@ -1,67 +0,0 @@
-
-#ifndef PP_CRYPT_H
-#define PP_CRYPT_H
-
-#include "ppfilter.h"
-#include "utilcrypt.h"
-#include "utilcryptdef.h"
-
-typedef struct {
-  ppuint algorithm_variant;  /* /V entry of encrypt dict */
-  ppuint algorithm_revision; /* /R entry of encrypt dict */
-  ppint permissions;         /* /P entry of encrypt dict */
-  ppdict *map;               /* /CF filters map of encrypt dict */
-  uint8_t userpass[32];      /* padded user password */
-  size_t userpasslength;     /* the length of unpadded user password */
-  uint8_t ownerpass[32];     /* padded owner password */
-  size_t ownerpasslength;    /* the length of unpadded owner password */
-  uint8_t filekey[32+5+4];   /* generated file key with extra space of 5..9 bytes for salt */
-  size_t filekeylength;      /* key length; usually 5, 16 or 32 bytes */
-  uint8_t cryptkey[32];      /* final crypt key for a given reference */
-  size_t cryptkeylength;     /* final crypt key length; usually keylength + 5 */
-  ppref *ref;                /* currently loaded ref (each ref may have a different key) */
-  union {                    /* cached crypt states for strings encrypted/decrypted with the same key */
-    struct {
-      rc4_state rc4state;
-      rc4_map rc4map;
-      rc4_map rc4copy;
-    };
-    struct {
-      aes_state aesstate;
-      aes_keyblock aeskeyblock;
-      uint8_t ivcopy[16];
-    };
-  };
-  int flags;
-} ppcrypt;
-
-#define PPCRYPT_NO_METADATA (1<<0)
-#define PPCRYPT_USER_PASSWORD (1<<1)
-#define PPCRYPT_OWNER_PASSWORD (1<<2)
-#define PPCRYPT_STREAM_RC4 (1<<3)
-#define PPCRYPT_STRING_RC4 (1<<4)
-#define PPCRYPT_STREAM_AES (1<<5)
-#define PPCRYPT_STRING_AES (1<<6)
-#define PPCRYPT_OBSCURITY  (1<<7)
-
-#define PPCRYPT_STREAM (PPCRYPT_STREAM_AES|PPCRYPT_STREAM_RC4)
-#define PPCRYPT_STRING (PPCRYPT_STRING_AES|PPCRYPT_STRING_RC4)
-#define PPCRYPT_RC4 (PPCRYPT_STREAM_RC4|PPCRYPT_STRING_RC4)
-#define PPCRYPT_AES (PPCRYPT_STREAM_AES|PPCRYPT_STRING_AES)
-
-#define PPCRYPT_INFO_AES  (1<<0)
-#define PPCRYPT_INFO_RC4  (1<<1)
-#define PPCRYPT_INFO_MD   (1<<2)
-#define PPCRYPT_INFO_NOMD (1<<3)
-
-ppcrypt_status ppdoc_crypt_init (ppdoc *pdf, const void *userpass, size_t userpasslength, const void *ownerpass, size_t ownerpasslength);
-int ppstring_decrypt (ppcrypt *crypt, const void *input, size_t size, void *output, size_t *newsize);
-
-#define ppcrypt_start_ref(crypt, r) ((crypt)->ref = r, (crypt)->cryptkeylength = 0)
-#define ppcrypt_end_ref(crypt) ((crypt)->ref = NULL, (crypt)->cryptkeylength = 0)
-#define ppcrypt_ref(pdf, crypt) ((crypt = (pdf)->crypt) != NULL && crypt->ref != NULL)
-
-int ppcrypt_type (ppcrypt *crypt, ppname *cryptname, ppuint *length, int *cryptflags);
-ppstring * ppcrypt_stmkey (ppcrypt *crypt, ppref *ref, int aes, ppheap *heap);
-
-#endif