diff --git a/libc/kernel/uapi/linux/tls.h b/libc/kernel/uapi/linux/tls.h
index c765f30..c98ea0b 100644
--- a/libc/kernel/uapi/linux/tls.h
+++ b/libc/kernel/uapi/linux/tls.h
@@ -54,6 +54,18 @@
 #define TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE 0
 #define TLS_CIPHER_CHACHA20_POLY1305_TAG_SIZE 16
 #define TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE 8
+#define TLS_CIPHER_SM4_GCM 55
+#define TLS_CIPHER_SM4_GCM_IV_SIZE 8
+#define TLS_CIPHER_SM4_GCM_KEY_SIZE 16
+#define TLS_CIPHER_SM4_GCM_SALT_SIZE 4
+#define TLS_CIPHER_SM4_GCM_TAG_SIZE 16
+#define TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE 8
+#define TLS_CIPHER_SM4_CCM 56
+#define TLS_CIPHER_SM4_CCM_IV_SIZE 8
+#define TLS_CIPHER_SM4_CCM_KEY_SIZE 16
+#define TLS_CIPHER_SM4_CCM_SALT_SIZE 4
+#define TLS_CIPHER_SM4_CCM_TAG_SIZE 16
+#define TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE 8
 #define TLS_SET_RECORD_TYPE 1
 #define TLS_GET_RECORD_TYPE 2
 struct tls_crypto_info {
@@ -88,6 +100,20 @@
   unsigned char salt[TLS_CIPHER_CHACHA20_POLY1305_SALT_SIZE];
   unsigned char rec_seq[TLS_CIPHER_CHACHA20_POLY1305_REC_SEQ_SIZE];
 };
+struct tls12_crypto_info_sm4_gcm {
+  struct tls_crypto_info info;
+  unsigned char iv[TLS_CIPHER_SM4_GCM_IV_SIZE];
+  unsigned char key[TLS_CIPHER_SM4_GCM_KEY_SIZE];
+  unsigned char salt[TLS_CIPHER_SM4_GCM_SALT_SIZE];
+  unsigned char rec_seq[TLS_CIPHER_SM4_GCM_REC_SEQ_SIZE];
+};
+struct tls12_crypto_info_sm4_ccm {
+  struct tls_crypto_info info;
+  unsigned char iv[TLS_CIPHER_SM4_CCM_IV_SIZE];
+  unsigned char key[TLS_CIPHER_SM4_CCM_KEY_SIZE];
+  unsigned char salt[TLS_CIPHER_SM4_CCM_SALT_SIZE];
+  unsigned char rec_seq[TLS_CIPHER_SM4_CCM_REC_SEQ_SIZE];
+};
 enum {
   TLS_INFO_UNSPEC,
   TLS_INFO_VERSION,