This patch adds a large AES CTR mode test vector. The test vector is
4100 bytes in size. It was generated using a C++ program that called
Crypto++.

Note that this patch increases considerably the size of "struct
cipher_testvec" and hence the size of tcrypt.ko.
Signed-off-by: NTan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>