diff --git a/include/mbedtls/md2.h b/include/mbedtls/md2.h
index 1f3b107..2c133a2 100644
--- a/include/mbedtls/md2.h
+++ b/include/mbedtls/md2.h
@@ -119,7 +119,7 @@
  *
  * \return         0 if successful
  */
-int mbedtls_md2_process_ext( mbedtls_md2_context *ctx );
+int mbedtls_internal_md2_process( mbedtls_md2_context *ctx );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -175,14 +175,14 @@
 /**
  * \brief          MD2 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md2_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md2_process() in 2.5.0
  *
  * \param ctx      MD2 context
  */
 MBEDTLS_DEPRECATED static inline void mbedtls_md2_process(
                                                     mbedtls_md2_context *ctx )
 {
-    mbedtls_md2_process_ext( ctx );
+    mbedtls_internal_md2_process( ctx );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md4.h b/include/mbedtls/md4.h
index 7968b69..671c6a4 100644
--- a/include/mbedtls/md4.h
+++ b/include/mbedtls/md4.h
@@ -120,8 +120,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_md4_process_ext( mbedtls_md4_context *ctx,
-                             const unsigned char data[64] );
+int mbedtls_internal_md4_process( mbedtls_md4_context *ctx,
+                                  const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@
 /**
  * \brief          MD4 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md4_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md4_process() in 2.5.0
  *
  * \param ctx      MD4 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@
                                                 mbedtls_md4_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_md4_process_ext( ctx, data );
+    mbedtls_internal_md4_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/md5.h b/include/mbedtls/md5.h
index 7ecf49f..816d081 100644
--- a/include/mbedtls/md5.h
+++ b/include/mbedtls/md5.h
@@ -115,8 +115,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_md5_process_ext( mbedtls_md5_context *ctx,
-                             const unsigned char data[64] );
+int mbedtls_internal_md5_process( mbedtls_md5_context *ctx,
+                                  const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -172,7 +172,7 @@
 /**
  * \brief          MD5 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_md5_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_md5_process() in 2.5.0
  *
  * \param ctx      MD5 context
  * \param data     buffer holding one block of data
@@ -181,7 +181,7 @@
                                                 mbedtls_md5_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_md5_process_ext( ctx, data );
+    mbedtls_internal_md5_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/ripemd160.h b/include/mbedtls/ripemd160.h
index 5ef4700..aea16b3 100644
--- a/include/mbedtls/ripemd160.h
+++ b/include/mbedtls/ripemd160.h
@@ -120,8 +120,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_ripemd160_process_ext( mbedtls_ripemd160_context *ctx,
-                                   const unsigned char data[64] );
+int mbedtls_internal_ripemd160_process( mbedtls_ripemd160_context *ctx,
+                                        const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@
 /**
  * \brief          RIPEMD-160 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_ripemd160_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_ripemd160_process() in 2.5.0
  *
  * \param ctx      RIPEMD-160 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@
                                             mbedtls_ripemd160_context *ctx,
                                             const unsigned char data[64] )
 {
-    mbedtls_ripemd160_process_ext( ctx, data );
+    mbedtls_internal_ripemd160_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha1.h b/include/mbedtls/sha1.h
index 9dde5b8..47a9f99 100644
--- a/include/mbedtls/sha1.h
+++ b/include/mbedtls/sha1.h
@@ -120,8 +120,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_sha1_process_ext( mbedtls_sha1_context *ctx,
-                              const unsigned char data[64] );
+int mbedtls_internal_sha1_process( mbedtls_sha1_context *ctx,
+                                   const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -177,7 +177,7 @@
 /**
  * \brief          SHA-1 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha1_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha1_process() in 2.5.0
  *
  * \param ctx      SHA-1 context
  * \param data     buffer holding one block of data
@@ -186,7 +186,7 @@
                                                 mbedtls_sha1_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_sha1_process_ext( ctx, data );
+    mbedtls_internal_sha1_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha256.h b/include/mbedtls/sha256.h
index 3667e8c..76555f4 100644
--- a/include/mbedtls/sha256.h
+++ b/include/mbedtls/sha256.h
@@ -122,8 +122,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_sha256_process_ext( mbedtls_sha256_context *ctx,
-                                const unsigned char data[64] );
+int mbedtls_internal_sha256_process( mbedtls_sha256_context *ctx,
+                                     const unsigned char data[64] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -181,7 +181,7 @@
 /**
  * \brief          SHA-256 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha256_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha256_process() in 2.5.0
  *
  * \param ctx      SHA-256 context
  * \param data     buffer holding one block of data
@@ -190,7 +190,7 @@
                                                 mbedtls_sha256_context *ctx,
                                                 const unsigned char data[64] )
 {
-    mbedtls_sha256_process_ext( ctx, data );
+    mbedtls_internal_sha256_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED
diff --git a/include/mbedtls/sha512.h b/include/mbedtls/sha512.h
index 3049110..0fbdb3b 100644
--- a/include/mbedtls/sha512.h
+++ b/include/mbedtls/sha512.h
@@ -122,8 +122,8 @@
  *
  * \return         0 if successful
  */
-int mbedtls_sha512_process_ext( mbedtls_sha512_context *ctx,
-                                const unsigned char data[128] );
+int mbedtls_internal_sha512_process( mbedtls_sha512_context *ctx,
+                                     const unsigned char data[128] );
 
 #if !defined(MBEDTLS_DEPRECATED_REMOVED)
 #if defined(MBEDTLS_DEPRECATED_WARNING)
@@ -181,7 +181,7 @@
 /**
  * \brief          SHA-512 process data block (internal use only)
  *
- * \deprecated     Superseded by mbedtls_sha512_process_ext() in 2.5.0
+ * \deprecated     Superseded by mbedtls_internal_sha512_process() in 2.5.0
  *
  * \param ctx      SHA-512 context
  * \param data     buffer holding one block of data
@@ -190,7 +190,7 @@
                                             mbedtls_sha512_context *ctx,
                                             const unsigned char data[128] )
 {
-    mbedtls_sha512_process_ext( ctx, data );
+    mbedtls_internal_sha512_process( ctx, data );
 }
 
 #undef MBEDTLS_DEPRECATED