DES - the default for this is to generate a key in
a-b-a format that's 24 bytes long but has 16 bytes of
key material (the first 8 bytes is repeated as the last
8 bytes).
DESede - the default for this is to generate a key in
a-b-a format that's 24 bytes long but has 16 bytes of
key material (the first 8 bytes is repeated as the last
8 bytes).