encrypt method
Implementation
List<int> encrypt(List<int> data) {
data = DESPadding.pad(data, paddingType);
if (mode == DESMode.CBC) {
_desFirst!.iv = iv;
_desSecond.iv = iv;
_desThird!.iv = iv;
int i = 0;
List<int> result = [];
while (i < data.length) {
List<int> block = _desFirst!.encrypt(data.sublist(i, i + 8));
block = _desSecond.decrypt(block);
block = _desThird!.encrypt(block);
_desFirst!.iv = block;
_desSecond.iv = block;
_desThird!.iv = block;
result += block;
i += 8;
}
return result;
} else {
data = _desFirst!.encrypt(data);
data = _desSecond.decrypt(data);
return _desThird!.encrypt(data);
}
}