Written in Delphi DES encryption component instance, encryption is very common, this example can help you learn more about the principle. Beginners reference.

crypt.hlp
crypt.zip
delphi2005
..........\testcrypt.dpr
..........\testcrypt.res
..........\udescryp.dcr
..........\udescryp.dcu
..........\umain.dfm
..........\umain.pas
delphi2006
..........\testcrypt.dpr
..........\testcrypt.res
..........\udescryp.dcr
..........\udescryp.dcu
..........\umain.dfm
..........\umain.pas
delphi2009
..........\testcrypt.dpr
..........\testcrypt.dproj
..........\testcrypt.res
..........\udescryp.dcr
..........\udescryp.dcu
..........\umain.dfm
..........\umain.pas
delphi2010
..........\testcrypt.dpr
..........\testcrypt.dproj
..........\testcrypt.res
..........\udescryp.dcr
..........\udescryp.dcu
..........\umain.dfm
..........\umain.pas
delphi3
.......\testcrypt.dpr
.......\testcrypt.res
.......\udescryp.dcr
.......\udescryp.dcu
.......\umain.dfm
.......\umain.pas
delphi4
.......\testcrypt.dpr
.......\testcrypt.res
.......\udescryp.dcr
.......\udescryp.dcu
.......\umain.dfm
.......\umain.pas
delphi5
.......\testcrypt.dpr
.......\testcrypt.res
.......\udescryp.dcr
.......\udescryp.dcu
.......\umain.dfm
.......\umain.pas
delphi6
.......\testcrypt.dpr
.......\testcrypt.res
.......\udescryp.dcr
.......\udescryp.dcu
.......\umain.dfm
.......\umain.pas
delphi7
.......\testcrypt.dpr
.......\testcrypt.res
.......\udescryp.dcr
.......\udescryp.dcu
.......\umain.dfm
.......\umain.pas
delphixe
delphixe2-32
............\testcrypt.dpr
............\testcrypt.dproj
............\testcrypt.res
............\udescryp.dcr
............\udescryp.dcu
............\umain.dfm
............\umain.pas
delphixe2-64
............\testcrypt.dpr
............\testcrypt.dproj
............\testcrypt.res
............\udescryp.dcr
............\udescryp.dcu
............\umain.dfm
............\umain.pas
........\testcrypt.dpr
........\testcrypt.dproj
........\testcrypt.res
........\udescryp.dcr
........\udescryp.dcu
........\umain.dfm
........\umain.pas
readme.txt
testcrypt.exe

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