1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/evp/e_idea.c b/src/lib/libcrypto/evp/e_idea.c
index 48c33a774a..806b080360 100644
--- a/src/lib/libcrypto/evp/e_idea.c
+++ b/src/lib/libcrypto/evp/e_idea.c
@@ -73,7 +73,7 @@ static int idea_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
  */
 
 static int idea_ecb_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
-                           const unsigned char *in, unsigned int inl)
+                           const unsigned char *in, size_t inl)
 {
         BLOCK_CIPHER_ecb_loop()
                 idea_ecb_encrypt(in + i, out + i, ctx->cipher_data);