From cbb743e778db21509fbcd59f13a3e22cbf8e350e Mon Sep 17 00:00:00 2001 From: Bill Buchanan Date: Mon, 2 Feb 2026 13:43:24 +0000 Subject: [PATCH] Update possible_ans.md --- unit02_symmetric/lab/possible_ans.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/unit02_symmetric/lab/possible_ans.md b/unit02_symmetric/lab/possible_ans.md index efdae75..36ed08e 100644 --- a/unit02_symmetric/lab/possible_ans.md +++ b/unit02_symmetric/lab/possible_ans.md @@ -98,6 +98,18 @@ kiwi ``` +## Q12 + +With the -salt value we generate a different cipher each time, as we generate a different salt value: + +``` +% echo -n "Hello" | openssl enc -aes-128-cbc -pass pass:"london" -e -base64 -salt -pbkdf2 +U2FsdGVkX1/baLG/7GCmdxeaT4un1m6VStqZ5vUtCx8= +% echo -n "Hello" | openssl enc -aes-128-cbc -pass pass:"london" -e -base64 -salt -pbkdf2 +U2FsdGVkX1/a7uOjGnWDGkl1gtCmcp+y+AwIGS0uP8o= +% echo -n "Hello" | openssl enc -aes-128-cbc -pass pass:"london" -e -base64 -salt -pbkdf2 +U2FsdGVkX1/8PQ8BeSd1P4wYso+XSKSf1pSrsbG6WPo= +``` ## D Python Coding (Encrypting) ### D.1