diff --git a/library/platform_util.c b/library/platform_util.c
index fc6eb5a..24c7b41 100644
--- a/library/platform_util.c
+++ b/library/platform_util.c
@@ -144,7 +144,7 @@
     return MBEDTLS_ERR_PLATFORM_ALLOC_FAILED;
 }
 
-int mbedtls_platform_memcmp( const void *buf1, const void *buf2, size_t num )
+int mbedtls_platform_memequal( const void *buf1, const void *buf2, size_t num )
 {
     volatile const unsigned char *A = (volatile const unsigned char *) buf1;
     volatile const unsigned char *B = (volatile const unsigned char *) buf2;