3 files changed, 4 insertions, 2 deletions
diff --git a/xfa/fxfa/DEPS b/xfa/fxfa/DEPS
index 3170149ce2..93a9acbc13 100644
--- a/xfa/fxfa/DEPS
+++ b/xfa/fxfa/DEPS
@@ -1,4 +1,5 @@
 include_rules = [
+  '+core/fdrm/crypto',
   '+core/fxcodec',
   '+fxjs',
 ]
diff --git a/xfa/fxfa/app/xfa_checksum.cpp b/xfa/fxfa/app/xfa_checksum.cpp
index 61cbe97fb3..641ec7880e 100644
--- a/xfa/fxfa/app/xfa_checksum.cpp
+++ b/xfa/fxfa/app/xfa_checksum.cpp
@@ -219,7 +219,7 @@ CXFA_ChecksumContext::~CXFA_ChecksumContext() {
 
 void CXFA_ChecksumContext::StartChecksum() {
   FinishChecksum();
-  m_pByteContext = FX_Alloc(uint8_t, 128);
+  m_pByteContext = FX_Alloc(CRYPT_sha1_context, 1);
   CRYPT_SHA1Start(m_pByteContext);
   m_bsChecksum.clear();
   m_pSAXReader = new CFX_SAXReader;
diff --git a/xfa/fxfa/xfa_checksum.h b/xfa/fxfa/xfa_checksum.h
index 32862c94c3..45c3db59c9 100644
--- a/xfa/fxfa/xfa_checksum.h
+++ b/xfa/fxfa/xfa_checksum.h
@@ -7,6 +7,7 @@
 #ifndef XFA_FXFA_XFA_CHECKSUM_H_
 #define XFA_FXFA_XFA_CHECKSUM_H_
 
+#include "core/fdrm/crypto/fx_crypt.h"
 #include "xfa/fde/xml/cfx_saxreader.h"
 #include "xfa/fxfa/fxfa.h"
 
@@ -70,7 +71,7 @@ class CXFA_ChecksumContext {
 
  protected:
   CFX_SAXReader* m_pSAXReader;
-  uint8_t* m_pByteContext;
+  CRYPT_sha1_context* m_pByteContext;
   CFX_ByteString m_bsChecksum;
 };