commit 880ac7eb95207da9e385211d31c36ffbcadcaf08
author Paul Bakker <p.j.bakker@polarssl.org> Sun Nov 27 14:50:49 2011 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Sun Nov 27 14:50:49 2011 +0000
tree 2a58ea24fa8c59fe930949b27075be3715dc380f
parent 0e04d0e9a3f5be12595b969baa0118c56a014b49

 - Added handling for CTR_DRBG module

library/error.c

diff --git a/library/error.c b/library/error.c
index a792960..afe8e45 100644
--- a/library/error.c
+++ b/library/error.c
@@ -47,6 +47,10 @@
 #include "polarssl/cipher.h"
 #endif
 
+#if defined(POLARSSL_CTR_DRBG_C)
+#include "polarssl/ctr_drbg.h"
+#endif
+
 #if defined(POLARSSL_DES_C)
 #include "polarssl/des.h"
 #endif
@@ -373,6 +377,15 @@
         snprintf( buf, buflen, "CAMELLIA - Invalid data input length" );
 #endif /* POLARSSL_CAMELLIA_C */
 
+#if defined(POLARSSL_CTR_DRBG_C)
+    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_ENTROPY_SOURCE_FAILED) )
+        snprintf( buf, buflen, "CTR_DRBG - The entropy source failed" );
+    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_REQUEST_TOO_BIG) )
+        snprintf( buf, buflen, "CTR_DRBG - Too many random requested in single call" );
+    if( use_ret == -(POLARSSL_ERR_CTR_DRBG_INPUT_TOO_BIG) )
+        snprintf( buf, buflen, "CTR_DRBG - Input too large (Entropy + additional)" );
+#endif /* POLARSSL_CTR_DRBG_C */
+
 #if defined(POLARSSL_DES_C)
     if( use_ret == -(POLARSSL_ERR_DES_INVALID_INPUT_LENGTH) )
         snprintf( buf, buflen, "DES - The data input has an invalid length" );

scripts/generate_errors.pl

diff --git a/scripts/generate_errors.pl b/scripts/generate_errors.pl
index 5ea8381..6d8b563 100755
--- a/scripts/generate_errors.pl
+++ b/scripts/generate_errors.pl
@@ -9,7 +9,7 @@
 my $error_format_file = $data_dir.'/error.fmt';
 
 my @low_level_modules = ( "AES", "ASN1", "CAMELLIA", "BIGNUM", "BASE64", "XTEA",
-                          "PADLOCK", "DES", "NET" );
+                          "PADLOCK", "DES", "NET", "CTR_DRBG" );
 my @high_level_modules = ( "PEM", "X509", "DHM", "RSA", "MD", "CIPHER", "SSL" );
 
 my $line_separator = $/;
@@ -42,6 +42,7 @@
 
     # Fix faulty ones
     $module_name = "BIGNUM" if ($module_name eq "MPI");
+    $module_name = "CTR_DRBG" if ($module_name eq "CTR");
 
     my $define_name = $module_name;
     $define_name = "X509_PARSE" if ($define_name eq "X509");