String Handling in Delphi (part 11) Encryption Example 2

In this lesson we look at an example of how to encrypt a string using a letter for letter or character for character key. Also referred to as a substitution cipher. We make use of the string functions and procedures that we discussed in parts 1 and 2.

String Handling Video Series
Part 1 String Functions – https://youtu.be/YNCR7RT4t2g
Part 2 String Procedures – https://youtu.be/9EZzLdGCLbw
Part 3 Character Functions – https://youtu.be/7ikvK7diqyM
Part 4 String Handling Techniques – https://youtu.be/j2tQZ_RYzoI
Part 5 Example 1 (Comma Separated) – https://youtu.be/_okjwXswqKY
Part 6 Example 2 (Random Character Separated) – https://youtu.be/TN7bbEDRlnY
Part 7 Example 3 (Counting a character) – https://youtu.be/PPyy4yme-hw
Part 8 Example 4 (Counting vowels) – https://youtu.be/LwvT1nZSWus
Part 9 Example 5 (Finding a Palindrome) – https://youtu.be/GTVkHNjo0P4
Part 10 Example 6 (Encryption example) – https://youtu.be/Ledbzk7PUzc
Part 11 Example 7 (Encryption example) – https://youtu.be/i4CLNl9KW38
Part 12 Example 8 (Track letters used) – https://youtu.be/Ij2M3SuH8Ro
Part 13 Example 9 (Replace characters) – https://youtu.be/cZZvFUl5ZrE
#MrLongEducation #Programming #StringHandling