X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=CryptoPkg%2FLibrary%2FBaseCryptLib%2FCipher%2FCryptTdes.c;h=f3a1eb7293de8da7c88a5abf16463ad6e46f7d29;hp=8213718b42642f89ec75451d5daa0278533561e5;hb=6b8ebcb8de52ae5cab543181712e53eeb94340a7;hpb=805c2dd1198760778d6460280f5cc5e93a04d612

diff --git a/CryptoPkg/Library/BaseCryptLib/Cipher/CryptTdes.c b/CryptoPkg/Library/BaseCryptLib/Cipher/CryptTdes.c
index 8213718b42..f3a1eb7293 100644
--- a/CryptoPkg/Library/BaseCryptLib/Cipher/CryptTdes.c
+++ b/CryptoPkg/Library/BaseCryptLib/Cipher/CryptTdes.c
@@ -37,7 +37,7 @@ TdesGetContextSize (
   Initializes user-supplied memory as TDES context for subsequent use.
 
   This function initializes user-supplied memory pointed by TdesContext as TDES context.
-  In addtion, it sets up all TDES key materials for subsequent encryption and decryption
+  In addition, it sets up all TDES key materials for subsequent encryption and decryption
   operations.
   There are 3 key options as follows:
   KeyLength = 64,  Keying option 1: K1 == K2 == K3 (Backward compatibility with DES)
@@ -76,9 +76,9 @@ TdesInit (
   KeySchedule = (DES_key_schedule *) TdesContext;
 
   //
-  // 
+  // If input Key is a weak key, return error.
   //
-  if (DES_is_weak_key ((const_DES_cblock *) Key)) {
+  if (DES_is_weak_key ((const_DES_cblock *) Key) == 1) {
     return FALSE;
   }
 
@@ -90,7 +90,7 @@ TdesInit (
     return TRUE;
   }
 
-  if (DES_is_weak_key ((const_DES_cblock *) Key + 8)) {
+  if (DES_is_weak_key ((const_DES_cblock *) Key + 8) == 1) {
     return FALSE;
   }
 
@@ -101,7 +101,7 @@ TdesInit (
     return TRUE;
   }
 
-  if (DES_is_weak_key ((const_DES_cblock *) Key + 16)) {
+  if (DES_is_weak_key ((const_DES_cblock *) Key + 16) == 1) {
     return FALSE;
   }