The Great Renaming

A simple execution of tmp/invoke-rename.pl
diff --git a/library/md_wrap.c b/library/md_wrap.c
index 17c6ab4..f3de452 100644
--- a/library/md_wrap.c
+++ b/library/md_wrap.c
@@ -24,441 +24,441 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#if !defined(POLARSSL_CONFIG_FILE)
+#if !defined(MBEDTLS_CONFIG_FILE)
 #include "mbedtls/config.h"
 #else
-#include POLARSSL_CONFIG_FILE
+#include MBEDTLS_CONFIG_FILE
 #endif
 
-#if defined(POLARSSL_MD_C)
+#if defined(MBEDTLS_MD_C)
 
 #include "mbedtls/md_wrap.h"
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 #include "mbedtls/md2.h"
 #endif
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 #include "mbedtls/md4.h"
 #endif
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 #include "mbedtls/md5.h"
 #endif
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 #include "mbedtls/ripemd160.h"
 #endif
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 #include "mbedtls/sha1.h"
 #endif
 
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 #include "mbedtls/sha256.h"
 #endif
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 #include "mbedtls/sha512.h"
 #endif
 
-#if defined(POLARSSL_PLATFORM_C)
+#if defined(MBEDTLS_PLATFORM_C)
 #include "mbedtls/platform.h"
 #else
 #include <stdlib.h>
-#define polarssl_malloc     malloc
-#define polarssl_free       free
+#define mbedtls_malloc     malloc
+#define mbedtls_free       free
 #endif
 
 /* Implementation that should never be optimized out by the compiler */
-static void polarssl_zeroize( void *v, size_t n ) {
+static void mbedtls_zeroize( void *v, size_t n ) {
     volatile unsigned char *p = v; while( n-- ) *p++ = 0;
 }
 
-#if defined(POLARSSL_MD2_C)
+#if defined(MBEDTLS_MD2_C)
 
 static void md2_starts_wrap( void *ctx )
 {
-    md2_starts( (md2_context *) ctx );
+    mbedtls_md2_starts( (mbedtls_md2_context *) ctx );
 }
 
 static void md2_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md2_update( (md2_context *) ctx, input, ilen );
+    mbedtls_md2_update( (mbedtls_md2_context *) ctx, input, ilen );
 }
 
 static void md2_finish_wrap( void *ctx, unsigned char *output )
 {
-    md2_finish( (md2_context *) ctx, output );
+    mbedtls_md2_finish( (mbedtls_md2_context *) ctx, output );
 }
 
 static int md2_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md2_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md2_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * md2_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md2_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md2_context ) );
 }
 
 static void md2_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md2_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md2_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md2_process_wrap( void *ctx, const unsigned char *data )
 {
     ((void) data);
 
-    md2_process( (md2_context *) ctx );
+    mbedtls_md2_process( (mbedtls_md2_context *) ctx );
 }
 
-const md_info_t md2_info = {
-    POLARSSL_MD_MD2,
+const mbedtls_md_info_t mbedtls_md2_info = {
+    MBEDTLS_MD_MD2,
     "MD2",
     16,
     16,
     md2_starts_wrap,
     md2_update_wrap,
     md2_finish_wrap,
-    md2,
+    mbedtls_md2,
     md2_file_wrap,
     md2_ctx_alloc,
     md2_ctx_free,
     md2_process_wrap,
 };
 
-#endif /* POLARSSL_MD2_C */
+#endif /* MBEDTLS_MD2_C */
 
-#if defined(POLARSSL_MD4_C)
+#if defined(MBEDTLS_MD4_C)
 
 static void md4_starts_wrap( void *ctx )
 {
-    md4_starts( (md4_context *) ctx );
+    mbedtls_md4_starts( (mbedtls_md4_context *) ctx );
 }
 
 static void md4_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md4_update( (md4_context *) ctx, input, ilen );
+    mbedtls_md4_update( (mbedtls_md4_context *) ctx, input, ilen );
 }
 
 static void md4_finish_wrap( void *ctx, unsigned char *output )
 {
-    md4_finish( (md4_context *) ctx, output );
+    mbedtls_md4_finish( (mbedtls_md4_context *) ctx, output );
 }
 
 static int md4_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md4_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md4_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void *md4_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md4_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md4_context ) );
 }
 
 static void md4_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md4_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md4_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md4_process_wrap( void *ctx, const unsigned char *data )
 {
-    md4_process( (md4_context *) ctx, data );
+    mbedtls_md4_process( (mbedtls_md4_context *) ctx, data );
 }
 
-const md_info_t md4_info = {
-    POLARSSL_MD_MD4,
+const mbedtls_md_info_t mbedtls_md4_info = {
+    MBEDTLS_MD_MD4,
     "MD4",
     16,
     64,
     md4_starts_wrap,
     md4_update_wrap,
     md4_finish_wrap,
-    md4,
+    mbedtls_md4,
     md4_file_wrap,
     md4_ctx_alloc,
     md4_ctx_free,
     md4_process_wrap,
 };
 
-#endif /* POLARSSL_MD4_C */
+#endif /* MBEDTLS_MD4_C */
 
-#if defined(POLARSSL_MD5_C)
+#if defined(MBEDTLS_MD5_C)
 
 static void md5_starts_wrap( void *ctx )
 {
-    md5_starts( (md5_context *) ctx );
+    mbedtls_md5_starts( (mbedtls_md5_context *) ctx );
 }
 
 static void md5_update_wrap( void *ctx, const unsigned char *input,
                              size_t ilen )
 {
-    md5_update( (md5_context *) ctx, input, ilen );
+    mbedtls_md5_update( (mbedtls_md5_context *) ctx, input, ilen );
 }
 
 static void md5_finish_wrap( void *ctx, unsigned char *output )
 {
-    md5_finish( (md5_context *) ctx, output );
+    mbedtls_md5_finish( (mbedtls_md5_context *) ctx, output );
 }
 
 static int md5_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return md5_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_md5_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * md5_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( md5_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_md5_context ) );
 }
 
 static void md5_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( md5_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_md5_context ) );
+    mbedtls_free( ctx );
 }
 
 static void md5_process_wrap( void *ctx, const unsigned char *data )
 {
-    md5_process( (md5_context *) ctx, data );
+    mbedtls_md5_process( (mbedtls_md5_context *) ctx, data );
 }
 
-const md_info_t md5_info = {
-    POLARSSL_MD_MD5,
+const mbedtls_md_info_t mbedtls_md5_info = {
+    MBEDTLS_MD_MD5,
     "MD5",
     16,
     64,
     md5_starts_wrap,
     md5_update_wrap,
     md5_finish_wrap,
-    md5,
+    mbedtls_md5,
     md5_file_wrap,
     md5_ctx_alloc,
     md5_ctx_free,
     md5_process_wrap,
 };
 
-#endif /* POLARSSL_MD5_C */
+#endif /* MBEDTLS_MD5_C */
 
-#if defined(POLARSSL_RIPEMD160_C)
+#if defined(MBEDTLS_RIPEMD160_C)
 
 static void ripemd160_starts_wrap( void *ctx )
 {
-    ripemd160_starts( (ripemd160_context *) ctx );
+    mbedtls_ripemd160_starts( (mbedtls_ripemd160_context *) ctx );
 }
 
 static void ripemd160_update_wrap( void *ctx, const unsigned char *input,
                                    size_t ilen )
 {
-    ripemd160_update( (ripemd160_context *) ctx, input, ilen );
+    mbedtls_ripemd160_update( (mbedtls_ripemd160_context *) ctx, input, ilen );
 }
 
 static void ripemd160_finish_wrap( void *ctx, unsigned char *output )
 {
-    ripemd160_finish( (ripemd160_context *) ctx, output );
+    mbedtls_ripemd160_finish( (mbedtls_ripemd160_context *) ctx, output );
 }
 
 static int ripemd160_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return ripemd160_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_ripemd160_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * ripemd160_ctx_alloc( void )
 {
-    ripemd160_context *ctx;
-    ctx = polarssl_malloc( sizeof( ripemd160_context ) );
+    mbedtls_ripemd160_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_ripemd160_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    ripemd160_init( ctx );
+    mbedtls_ripemd160_init( ctx );
 
     return( ctx );
 }
 
 static void ripemd160_ctx_free( void *ctx )
 {
-    ripemd160_free( (ripemd160_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_ripemd160_free( (mbedtls_ripemd160_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void ripemd160_process_wrap( void *ctx, const unsigned char *data )
 {
-    ripemd160_process( (ripemd160_context *) ctx, data );
+    mbedtls_ripemd160_process( (mbedtls_ripemd160_context *) ctx, data );
 }
 
-const md_info_t ripemd160_info = {
-    POLARSSL_MD_RIPEMD160,
+const mbedtls_md_info_t mbedtls_ripemd160_info = {
+    MBEDTLS_MD_RIPEMD160,
     "RIPEMD160",
     20,
     64,
     ripemd160_starts_wrap,
     ripemd160_update_wrap,
     ripemd160_finish_wrap,
-    ripemd160,
+    mbedtls_ripemd160,
     ripemd160_file_wrap,
     ripemd160_ctx_alloc,
     ripemd160_ctx_free,
     ripemd160_process_wrap,
 };
 
-#endif /* POLARSSL_RIPEMD160_C */
+#endif /* MBEDTLS_RIPEMD160_C */
 
-#if defined(POLARSSL_SHA1_C)
+#if defined(MBEDTLS_SHA1_C)
 
 static void sha1_starts_wrap( void *ctx )
 {
-    sha1_starts( (sha1_context *) ctx );
+    mbedtls_sha1_starts( (mbedtls_sha1_context *) ctx );
 }
 
 static void sha1_update_wrap( void *ctx, const unsigned char *input,
                               size_t ilen )
 {
-    sha1_update( (sha1_context *) ctx, input, ilen );
+    mbedtls_sha1_update( (mbedtls_sha1_context *) ctx, input, ilen );
 }
 
 static void sha1_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha1_finish( (sha1_context *) ctx, output );
+    mbedtls_sha1_finish( (mbedtls_sha1_context *) ctx, output );
 }
 
 static int sha1_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha1_file( path, output );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha1_file( path, output );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha1_ctx_alloc( void )
 {
-    sha1_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha1_context ) );
+    mbedtls_sha1_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha1_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha1_init( ctx );
+    mbedtls_sha1_init( ctx );
 
     return( ctx );
 }
 
 static void sha1_ctx_free( void *ctx )
 {
-    sha1_free( (sha1_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha1_free( (mbedtls_sha1_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha1_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha1_process( (sha1_context *) ctx, data );
+    mbedtls_sha1_process( (mbedtls_sha1_context *) ctx, data );
 }
 
-const md_info_t sha1_info = {
-    POLARSSL_MD_SHA1,
+const mbedtls_md_info_t mbedtls_sha1_info = {
+    MBEDTLS_MD_SHA1,
     "SHA1",
     20,
     64,
     sha1_starts_wrap,
     sha1_update_wrap,
     sha1_finish_wrap,
-    sha1,
+    mbedtls_sha1,
     sha1_file_wrap,
     sha1_ctx_alloc,
     sha1_ctx_free,
     sha1_process_wrap,
 };
 
-#endif /* POLARSSL_SHA1_C */
+#endif /* MBEDTLS_SHA1_C */
 
 /*
  * Wrappers for generic message digests
  */
-#if defined(POLARSSL_SHA256_C)
+#if defined(MBEDTLS_SHA256_C)
 
 static void sha224_starts_wrap( void *ctx )
 {
-    sha256_starts( (sha256_context *) ctx, 1 );
+    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 1 );
 }
 
 static void sha224_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha256_update( (sha256_context *) ctx, input, ilen );
+    mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
 }
 
 static void sha224_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha256_finish( (sha256_context *) ctx, output );
+    mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
 }
 
 static void sha224_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha256( input, ilen, output, 1 );
+    mbedtls_sha256( input, ilen, output, 1 );
 }
 
 static int sha224_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha256_file( path, output, 1 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha256_file( path, output, 1 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha224_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( sha256_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_sha256_context ) );
 }
 
 static void sha224_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( sha256_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha256_context ) );
+    mbedtls_free( ctx );
 }
 
 static void sha224_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha256_process( (sha256_context *) ctx, data );
+    mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
 }
 
-const md_info_t sha224_info = {
-    POLARSSL_MD_SHA224,
+const mbedtls_md_info_t mbedtls_sha224_info = {
+    MBEDTLS_MD_SHA224,
     "SHA224",
     28,
     64,
@@ -474,63 +474,63 @@
 
 static void sha256_starts_wrap( void *ctx )
 {
-    sha256_starts( (sha256_context *) ctx, 0 );
+    mbedtls_sha256_starts( (mbedtls_sha256_context *) ctx, 0 );
 }
 
 static void sha256_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha256_update( (sha256_context *) ctx, input, ilen );
+    mbedtls_sha256_update( (mbedtls_sha256_context *) ctx, input, ilen );
 }
 
 static void sha256_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha256_finish( (sha256_context *) ctx, output );
+    mbedtls_sha256_finish( (mbedtls_sha256_context *) ctx, output );
 }
 
 static void sha256_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha256( input, ilen, output, 0 );
+    mbedtls_sha256( input, ilen, output, 0 );
 }
 
 static int sha256_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha256_file( path, output, 0 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha256_file( path, output, 0 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha256_ctx_alloc( void )
 {
-    sha256_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha256_context ) );
+    mbedtls_sha256_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha256_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha256_init( ctx );
+    mbedtls_sha256_init( ctx );
 
     return( ctx );
 }
 
 static void sha256_ctx_free( void *ctx )
 {
-    sha256_free( (sha256_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha256_free( (mbedtls_sha256_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha256_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha256_process( (sha256_context *) ctx, data );
+    mbedtls_sha256_process( (mbedtls_sha256_context *) ctx, data );
 }
 
-const md_info_t sha256_info = {
-    POLARSSL_MD_SHA256,
+const mbedtls_md_info_t mbedtls_sha256_info = {
+    MBEDTLS_MD_SHA256,
     "SHA256",
     32,
     64,
@@ -544,61 +544,61 @@
     sha256_process_wrap,
 };
 
-#endif /* POLARSSL_SHA256_C */
+#endif /* MBEDTLS_SHA256_C */
 
-#if defined(POLARSSL_SHA512_C)
+#if defined(MBEDTLS_SHA512_C)
 
 static void sha384_starts_wrap( void *ctx )
 {
-    sha512_starts( (sha512_context *) ctx, 1 );
+    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 1 );
 }
 
 static void sha384_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha512_update( (sha512_context *) ctx, input, ilen );
+    mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
 }
 
 static void sha384_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha512_finish( (sha512_context *) ctx, output );
+    mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
 }
 
 static void sha384_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha512( input, ilen, output, 1 );
+    mbedtls_sha512( input, ilen, output, 1 );
 }
 
 static int sha384_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha512_file( path, output, 1 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha512_file( path, output, 1 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha384_ctx_alloc( void )
 {
-    return polarssl_malloc( sizeof( sha512_context ) );
+    return mbedtls_malloc( sizeof( mbedtls_sha512_context ) );
 }
 
 static void sha384_ctx_free( void *ctx )
 {
-    polarssl_zeroize( ctx, sizeof( sha512_context ) );
-    polarssl_free( ctx );
+    mbedtls_zeroize( ctx, sizeof( mbedtls_sha512_context ) );
+    mbedtls_free( ctx );
 }
 
 static void sha384_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha512_process( (sha512_context *) ctx, data );
+    mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
 }
 
-const md_info_t sha384_info = {
-    POLARSSL_MD_SHA384,
+const mbedtls_md_info_t mbedtls_sha384_info = {
+    MBEDTLS_MD_SHA384,
     "SHA384",
     48,
     128,
@@ -614,63 +614,63 @@
 
 static void sha512_starts_wrap( void *ctx )
 {
-    sha512_starts( (sha512_context *) ctx, 0 );
+    mbedtls_sha512_starts( (mbedtls_sha512_context *) ctx, 0 );
 }
 
 static void sha512_update_wrap( void *ctx, const unsigned char *input,
                                 size_t ilen )
 {
-    sha512_update( (sha512_context *) ctx, input, ilen );
+    mbedtls_sha512_update( (mbedtls_sha512_context *) ctx, input, ilen );
 }
 
 static void sha512_finish_wrap( void *ctx, unsigned char *output )
 {
-    sha512_finish( (sha512_context *) ctx, output );
+    mbedtls_sha512_finish( (mbedtls_sha512_context *) ctx, output );
 }
 
 static void sha512_wrap( const unsigned char *input, size_t ilen,
                     unsigned char *output )
 {
-    sha512( input, ilen, output, 0 );
+    mbedtls_sha512( input, ilen, output, 0 );
 }
 
 static int sha512_file_wrap( const char *path, unsigned char *output )
 {
-#if defined(POLARSSL_FS_IO)
-    return sha512_file( path, output, 0 );
+#if defined(MBEDTLS_FS_IO)
+    return mbedtls_sha512_file( path, output, 0 );
 #else
     ((void) path);
     ((void) output);
-    return( POLARSSL_ERR_MD_FEATURE_UNAVAILABLE );
+    return( MBEDTLS_ERR_MD_FEATURE_UNAVAILABLE );
 #endif
 }
 
 static void * sha512_ctx_alloc( void )
 {
-    sha512_context *ctx;
-    ctx = polarssl_malloc( sizeof( sha512_context ) );
+    mbedtls_sha512_context *ctx;
+    ctx = mbedtls_malloc( sizeof( mbedtls_sha512_context ) );
 
     if( ctx == NULL )
         return( NULL );
 
-    sha512_init( ctx );
+    mbedtls_sha512_init( ctx );
 
     return( ctx );
 }
 
 static void sha512_ctx_free( void *ctx )
 {
-    sha512_free( (sha512_context *) ctx );
-    polarssl_free( ctx );
+    mbedtls_sha512_free( (mbedtls_sha512_context *) ctx );
+    mbedtls_free( ctx );
 }
 
 static void sha512_process_wrap( void *ctx, const unsigned char *data )
 {
-    sha512_process( (sha512_context *) ctx, data );
+    mbedtls_sha512_process( (mbedtls_sha512_context *) ctx, data );
 }
 
-const md_info_t sha512_info = {
-    POLARSSL_MD_SHA512,
+const mbedtls_md_info_t mbedtls_sha512_info = {
+    MBEDTLS_MD_SHA512,
     "SHA512",
     64,
     128,
@@ -684,6 +684,6 @@
     sha512_process_wrap,
 };
 
-#endif /* POLARSSL_SHA512_C */
+#endif /* MBEDTLS_SHA512_C */
 
-#endif /* POLARSSL_MD_C */
+#endif /* MBEDTLS_MD_C */