RC5-32/12/16 examples: 1. key = 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 plaintext 00000000 00000000 ---> ciphertext EEDBA521 6D8F4B15 2. key = 91 5F 46 19 BE 41 B2 51 63 55 A5 01 10 A9 CE 91 plaintext EEDBA521 6D8F4B15 ---> ciphertext AC13C0F7 52892B5B 3. key = 78 33 48 E7 5A EB 0F 2F D7 B1 69 BB 8D C1 67 87 plaintext AC13C0F7 52892B5B ---> ciphertext B7B3422F 92FC6903 4. key = DC 49 DB 13 75 A5 58 4F 64 85 B4 13 B5 F1 2B AF plaintext B7B3422F 92FC6903 ---> ciphertext B278C165 CC97D184 5. key = 52 69 F1 49 D4 1B A0 15 24 97 57 4D 7F 15 31 25 plaintext B278C165 CC97D184 ---> ciphertext 15E444EB 249831DA Time_t for 100000 blocks: 1