More size_t. Document changes

2 files changed, 2 insertions, 2 deletions

diff --git a/src/block/aes/aes.cpp b/src/block/aes/aes.cpp
index 1530af965..e562b8343 100644
--- a/src/block/aes/aes.cpp
+++ b/src/block/aes/aes.cpp
@@ -681,7 +681,7 @@ u32bit AES::S(u32bit input)
 /*
 * AES Constructor
 */
-AES::AES(u32bit key_size) : BlockCipher_Fixed_Block_Size(key_size),
+AES::AES(size_t key_size) : BlockCipher_Fixed_Block_Size(key_size),
                             EK(56), ME(16), DK(56), MD(16)
    {
    if(key_size != 16 && key_size != 24 && key_size != 32)
diff --git a/src/block/aes/aes.h b/src/block/aes/aes.h
index 6fa0ccaff..96b8e91da 100644
--- a/src/block/aes/aes.h
+++ b/src/block/aes/aes.h
@@ -34,7 +34,7 @@ class BOTAN_DLL AES : public BlockCipher_Fixed_Block_Size<16>
       * AES fixed to a particular key_size (16, 24, or 32 bytes)
       * @param key_size the chosen fixed key size
       */
-      AES(u32bit key_size);
+      AES(size_t key_size);
    private:
       void key_schedule(const byte[], size_t);
       static u32bit S(u32bit);