s/u32bit/size_t/

1 files changed, 2 insertions, 2 deletions

diff --git a/src/constructs/cryptobox/cryptobox.h b/src/constructs/cryptobox/cryptobox.h
index 12f054eff..ce1bb9ab0 100644
--- a/src/constructs/cryptobox/cryptobox.h
+++ b/src/constructs/cryptobox/cryptobox.h
@@ -25,7 +25,7 @@ namespace CryptoBox {
 * @param passphrase the passphrase used to encrypt the message
 * @param rng a ref to a random number generator, such as AutoSeeded_RNG
 */
-BOTAN_DLL std::string encrypt(const byte input[], u32bit input_len,
+BOTAN_DLL std::string encrypt(const byte input[], size_t input_len,
                               const std::string& passphrase,
                               RandomNumberGenerator& rng);
 
@@ -35,7 +35,7 @@ BOTAN_DLL std::string encrypt(const byte input[], u32bit input_len,
 * @param input_len the length of input in bytes
 * @param passphrase the passphrase used to encrypt the message
 */
-BOTAN_DLL std::string decrypt(const byte input[], u32bit input_len,
+BOTAN_DLL std::string decrypt(const byte input[], size_t input_len,
                               const std::string& passphrase);
 
 /**