TLS_CIPHER_AES_GCM_256_KEY_SIZE   99 include/uapi/linux/tls.h 	unsigned char key[TLS_CIPHER_AES_GCM_256_KEY_SIZE];
TLS_CIPHER_AES_GCM_256_KEY_SIZE 2354 net/tls/tls_sw.c 		keysize = TLS_CIPHER_AES_GCM_256_KEY_SIZE;