CC=cc CFLAGS= -g -I../../include -Wall LIBS= -L../.. -lcrypto EXAMPLES=example1 example2 example3 example4 all: $(EXAMPLES) example1: example1.o loadkeys.o $(CC) -o example1 example1.o loadkeys.o $(LIBS) example2: example2.o loadkeys.o $(CC) -o example2 example2.o loadkeys.o $(LIBS) example3: example3.o $(CC) -o example3 example3.o $(LIBS) example4: example4.o $(CC) -o example4 example4.o $(LIBS) clean: rm -f $(EXAMPLES) *.o test: all @echo @echo Example 1 Demonstrates the sealing and opening APIs @echo Doing the encrypt side... ./example1 <README >t.t @echo Doing the decrypt side... ./example1 -d <t.t >t.2 diff t.2 README rm -f t.t t.2 @echo example1 is OK @echo @echo Example2 Demonstrates rsa encryption and decryption @echo and it should just print \"This the clear text\" ./example2 @echo @echo Example3 Demonstrates the use of symmetric block ciphers @echo in this case it uses EVP_des_ede3_cbc @echo i.e. triple DES in Cipher Block Chaining mode @echo Doing the encrypt side... ./example3 ThisIsThePassword <README >t.t @echo Doing the decrypt side... ./example3 -d ThisIsThePassword <t.t >t.2 diff t.2 README rm -f t.t t.2 @echo example3 is OK @echo @echo Example4 Demonstrates base64 encoding and decoding @echo Doing the encrypt side... ./example4 <README >t.t @echo Doing the decrypt side... ./example4 -d <t.t >t.2 diff t.2 README rm -f t.t t.2 @echo example4 is OK