1all: 2 cc sm3_demo.c -lgmssl -o sm3_demo 3 cc sm3_hmac_demo.c -lgmssl -o sm3_hmac_demo 4 cc sm3_kdf_demo.c -lgmssl -o sm3_kdf_demo 5clean: 6 rm -fr sm3_demo 7 rm -fr sm3_hmac_demo 8 rm -fr sm3_kdf_demo 9 10