fx_crypt.h File Reference

(e4657a741c23c8f48e0e97ae2091dc2d99f4f27d)

#include <stdint.h>
#include <array>
#include "core/fdrm/fx_crypt_aes.h"
#include "core/fdrm/fx_crypt_sha.h"
#include "core/fxcrt/span.h"

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Classes
struct	CRYPT_rc4_context
struct	CRYPT_md5_context

Functions
void	CRYPT_ArcFourCryptBlock (pdfium::span< uint8_t > data, pdfium::span< const uint8_t > key)
void	CRYPT_ArcFourSetup (CRYPT_rc4_context *context, pdfium::span< const uint8_t > key)
void	CRYPT_ArcFourCrypt (CRYPT_rc4_context *context, pdfium::span< uint8_t > data)
CRYPT_md5_context	CRYPT_MD5Start ()
void	CRYPT_MD5Update (CRYPT_md5_context *context, pdfium::span< const uint8_t > data)
void	CRYPT_MD5Finish (CRYPT_md5_context *context, pdfium::span< uint8_t, 16 > digest)
void	CRYPT_MD5Generate (pdfium::span< const uint8_t > data, pdfium::span< uint8_t, 16 > digest)

Function Documentation

CRYPT_ArcFourCrypt()

void CRYPT_ArcFourCrypt	(	CRYPT_rc4_context *	context,
		pdfium::span< uint8_t >	data )

Definition at line 146 of file fx_crypt.cpp.

CRYPT_ArcFourCryptBlock()

void CRYPT_ArcFourCryptBlock	(	pdfium::span< uint8_t >	data,
		pdfium::span< const uint8_t >	key )

Definition at line 157 of file fx_crypt.cpp.

CRYPT_ArcFourSetup()

void CRYPT_ArcFourSetup	(	CRYPT_rc4_context *	context,
		pdfium::span< const uint8_t >	key )

Definition at line 131 of file fx_crypt.cpp.

References CRYPT_rc4_context::kPermutationLength, CRYPT_rc4_context::x, and CRYPT_rc4_context::y.

CRYPT_MD5Finish()

void CRYPT_MD5Finish	(	CRYPT_md5_context *	context,
		pdfium::span< uint8_t, 16 >	digest )

Definition at line 203 of file fx_crypt.cpp.

CRYPT_MD5Generate()

void CRYPT_MD5Generate	(	pdfium::span< const uint8_t >	data,
		pdfium::span< uint8_t, 16 >	digest )

Definition at line 219 of file fx_crypt.cpp.

References CRYPT_MD5Start().

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CRYPT_MD5Start()

CRYPT_md5_context CRYPT_MD5Start

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)

Definition at line 164 of file fx_crypt.cpp.

Referenced by CRYPT_MD5Generate(), pdfium::CFDETextOutTest::GetBitmapChecksum(), EmbedderTest::HashBitmap(), CPDF_SecurityHandler::OnCreate(), TEST(), TEST(), and TEST().

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CRYPT_MD5Update()

void CRYPT_MD5Update	(	CRYPT_md5_context *	context,
		pdfium::span< const uint8_t >	data )

Definition at line 175 of file fx_crypt.cpp.

References CRYPT_md5_context::buffer.