diff --git a/include/nuttx/crc32.h b/include/nuttx/crc32.h
index 516f860cda6..82e781f1569 100644
--- a/include/nuttx/crc32.h
+++ b/include/nuttx/crc32.h
@@ -116,6 +116,30 @@ uint32_t crc32hf4acfb13_part(FAR const uint8_t *src,
 
 uint32_t crc32hf4acfb13(FAR const uint8_t *src, size_t len);
 
+/****************************************************************************
+ * Name: crc32_ieeepart
+ *
+ * Description:
+ *   Continue IEEE CRC32 calculation on a part of the buffer.
+ *   Compatible with Linux/zlib crc32(). Uses init value 0xFFFFFFFF and
+ *   final XOR with 0xFFFFFFFF.
+ *
+ ****************************************************************************/
+
+uint32_t crc32_ieeepart(FAR const uint8_t *src,
+                        size_t len, uint32_t crc32val);
+
+/****************************************************************************
+ * Name: crc32_ieee
+ *
+ * Description:
+ *   Return an IEEE-standard 32-bit CRC compatible with Linux/zlib crc32().
+ *   Uses init value 0xFFFFFFFF and final XOR with 0xFFFFFFFF.
+ *
+ ****************************************************************************/
+
+uint32_t crc32_ieee(FAR const uint8_t *src, size_t len);
+
 #undef EXTERN
 #ifdef __cplusplus
 }
diff --git a/libs/libc/misc/lib_crc32.c b/libs/libc/misc/lib_crc32.c
index 15bcc170ccc..e76065d2c02 100644
--- a/libs/libc/misc/lib_crc32.c
+++ b/libs/libc/misc/lib_crc32.c
@@ -180,3 +180,33 @@ uint32_t crc32(FAR const uint8_t *src, size_t len)
 {
   return crc32part(src, len, 0);
 }
+
+/****************************************************************************
+ * Name: crc32_ieeepart
+ *
+ * Description:
+ *   Continue IEEE CRC32 calculation on a part of the buffer.
+ *   Compatible with Linux/zlib crc32(). Uses init value 0xFFFFFFFF and
+ *   final XOR with 0xFFFFFFFF.
+ *
+ ****************************************************************************/
+
+uint32_t crc32_ieeepart(FAR const uint8_t *src,
+                        size_t len, uint32_t crc32val)
+{
+  return crc32part(src, len, crc32val ^ 0xffffffff) ^ 0xffffffff;
+}
+
+/****************************************************************************
+ * Name: crc32_ieee
+ *
+ * Description:
+ *   Return an IEEE-standard 32-bit CRC compatible with Linux/zlib crc32().
+ *   Uses init value 0xFFFFFFFF and final XOR with 0xFFFFFFFF.
+ *
+ ****************************************************************************/
+
+uint32_t crc32_ieee(FAR const uint8_t *src, size_t len)
+{
+  return crc32_ieeepart(src, len, 0);
+}