Use distinct context structs and functions for camellia128 and
camellia256.

unmodified subkeys according to the spec. Moved clever combination
of subkeys to camellia_set_encrypt_key.
(camellia_setup256): Likewise.
(camellia_set_encrypt_key): Moved subkey post-processing code
here, and reduce code duplication between 128-bit keys and larger
keys.

* camellia.c: Deleted file, split into several new files...
* camellia-table.c (_camellia_table): New file with the constant
sbox tables.
* camellia-set-encrypt-key.c: New file.
(camellia_setup128): Generate unmodified subkeys according to the
spec. Moved clever combination of subkeys to camellia_set_encrypt_key.
(camellia_setup256): Likewise.

* camellia-set-decrypt-key.c: New file.
(camellia_invert_key): Key inversion function.
(camellia_set_decrypt_key): New key setup function.
* camellia-internal.h: New file.
* camellia-crypt.c (camellia_crypt): New file, new wrapper
function passing the sbox table to _camellia_crypt.
* camellia-crypt-internal.c (_camellia_crypt): New file, with main
encrypt/decrypt function.
* Makefile.in (nettle_SOURCES): Updated list of camellia source files.
(DISTFILES): Added camellia-internal.h.

Rev: nettle/ChangeLog:1.96
Rev: nettle/Makefile.in:1.26
Rev: nettle/camellia-crypt-internal.c:1.1
Rev: nettle/camellia-crypt.c:1.1
Rev: nettle/camellia-internal.h:1.1
Rev: nettle/camellia-set-decrypt-key.c:1.1
Rev: nettle/camellia-set-encrypt-key.c:1.1
Rev: nettle/camellia-table.c:1.1
Rev: nettle/camellia.c:1.5(DEAD)

Also updated implementation.
* blowfish.h (blowfish_encrypt, blowfish_decrypt): Likewise.
* cast128.h (cast128_encrypt, cast128_decrypt): Likewise.
* serpent.h (serpent_encrypt, serpent_decrypt): Likewise.
* twofish.h (twofish_encrypt, twofish_decrypt): Likewise.

Rev: nettle/ChangeLog:1.91
Rev: nettle/aes-decrypt.c:1.2
Rev: nettle/aes-encrypt.c:1.2
Rev: nettle/aes.h:1.2
Rev: nettle/blowfish.c:1.3
Rev: nettle/blowfish.h:1.3
Rev: nettle/cast128.c:1.2
Rev: nettle/cast128.h:1.2
Rev: nettle/serpent.c:1.2
Rev: nettle/serpent.h:1.2
Rev: nettle/twofish.c:1.2
Rev: nettle/twofish.h:1.2

Rev: src/nettle/aes-encrypt.c:1.7

globally visible, since it is needed by aes_set_encrypt_key.

Rev: src/nettle/aes-encrypt.c:1.6

config.h.

Rev: src/nettle/ChangeLog:1.195
Rev: src/nettle/aes-decrypt-table.c:1.4
Rev: src/nettle/aes-decrypt.c:1.5
Rev: src/nettle/aes-encrypt-table.c:1.4
Rev: src/nettle/aes-encrypt.c:1.5
Rev: src/nettle/aes-meta.c:1.3
Rev: src/nettle/aes-set-decrypt-key.c:1.2
Rev: src/nettle/aes-set-encrypt-key.c:1.2
Rev: src/nettle/aes.c:1.12
Rev: src/nettle/aesdata.c:1.2
Rev: src/nettle/arcfour-meta.c:1.2
Rev: src/nettle/arcfour.c:1.3
Rev: src/nettle/base16-decode.c:1.2
Rev: src/nettle/base16-encode.c:1.2
Rev: src/nettle/base16-meta.c:1.3
Rev: src/nettle/base64-decode.c:1.5
Rev: src/nettle/base64-encode.c:1.3
Rev: src/nettle/base64-meta.c:1.4
Rev: src/nettle/bignum-random.c:1.3
Rev: src/nettle/bignum.c:1.7
Rev: src/nettle/blowfish.c:1.4
Rev: src/nettle/buffer-init.c:1.3
Rev: src/nettle/buffer.c:1.8
Rev: src/nettle/cast128-meta.c:1.3
Rev: src/nettle/cast128.c:1.4
Rev: src/nettle/cbc.c:1.6
Rev: src/nettle/des-compat.c:1.10
Rev: src/nettle/des.c:1.7
Rev: src/nettle/des3.c:1.2
Rev: src/nettle/dsa-keygen.c:1.6
Rev: src/nettle/dsa-sign.c:1.7
Rev: src/nettle/dsa-verify.c:1.4
Rev: src/nettle/dsa.c:1.5
Rev: src/nettle/examples/io.c:1.4
Rev: src/nettle/examples/nettle-benchmark.c:1.8
Rev: src/nettle/examples/nettle-openssl.c:1.2
Rev: src/nettle/examples/rsa-keygen.c:1.10
Rev: src/nettle/examples/rsa-sign.c:1.5
Rev: src/nettle/examples/rsa-verify.c:1.4
Rev: src/nettle/hmac-md5.c:1.5
Rev: src/nettle/hmac-sha1.c:1.2
Rev: src/nettle/hmac-sha256.c:1.2
Rev: src/nettle/hmac.c:1.4
Rev: src/nettle/knuth-lfib.c:1.2
Rev: src/nettle/md5-compat.c:1.3
Rev: src/nettle/md5-meta.c:1.2
Rev: src/nettle/md5.c:1.6
Rev: src/nettle/memxor.c:1.2
Rev: src/nettle/nettle-internal.c:1.3
Rev: src/nettle/pgp-encode.c:1.4
Rev: src/nettle/pkcs1-rsa-md5.c:1.2
Rev: src/nettle/pkcs1-rsa-sha1.c:1.2
Rev: src/nettle/pkcs1.c:1.2
Rev: src/nettle/realloc.c:1.3
Rev: src/nettle/rsa-compat.c:1.8
Rev: src/nettle/rsa-decrypt.c:1.4
Rev: src/nettle/rsa-encrypt.c:1.5
Rev: src/nettle/rsa-keygen.c:1.5
Rev: src/nettle/rsa-md5-sign.c:1.2
Rev: src/nettle/rsa-md5-verify.c:1.2
Rev: src/nettle/rsa-sha1-sign.c:1.2
Rev: src/nettle/rsa-sha1-verify.c:1.2
Rev: src/nettle/rsa-sign.c:1.3
Rev: src/nettle/rsa-verify.c:1.2
Rev: src/nettle/rsa.c:1.12
Rev: src/nettle/rsa2openpgp.c:1.2
Rev: src/nettle/rsa2sexp.c:1.7
Rev: src/nettle/serpent-meta.c:1.2
Rev: src/nettle/serpent.c:1.4
Rev: src/nettle/sexp-format.c:1.9
Rev: src/nettle/sexp-transport-format.c:1.2
Rev: src/nettle/sexp-transport.c:1.4
Rev: src/nettle/sexp.c:1.14
Rev: src/nettle/sexp2bignum.c:1.5
Rev: src/nettle/sexp2dsa.c:1.4
Rev: src/nettle/sexp2rsa.c:1.11
Rev: src/nettle/sha1-meta.c:1.2
Rev: src/nettle/sha1.c:1.8
Rev: src/nettle/sha256-meta.c:1.2
Rev: src/nettle/sha256.c:1.3
Rev: src/nettle/tools/input.c:1.2
Rev: src/nettle/tools/misc.c:1.2
Rev: src/nettle/tools/output.c:1.3
Rev: src/nettle/tools/parse.c:1.2
Rev: src/nettle/tools/sexp-conv.c:1.14
Rev: src/nettle/twofish-meta.c:1.2
Rev: src/nettle/twofish.c:1.6
Rev: src/nettle/yarrow256.c:1.17
Rev: src/nettle/yarrow_key_event.c:1.4

aes-encrypt.c.

Rev: src/nettle/aes-encrypt-table.c:1.1
Rev: src/nettle/aes-encrypt.c:1.4

Rev: src/nettle/aes-encrypt.c:1.3

Updated tables in aes_encrypt.c and aes_decrypt.c.

Rev: src/nettle/aes-decrypt.c:1.2
Rev: src/nettle/aes-encrypt.c:1.2
Rev: src/nettle/aes-internal.h:1.6

* aes-encrypt.c, aes-decrypt.c: New files; moved encryption and
decryption funktions, and needed tables, into separate files.

Rev: src/nettle/Makefile.am:1.30
Rev: src/nettle/aes-decrypt.c:1.1
Rev: src/nettle/aes-encrypt.c:1.1
Rev: src/nettle/aes-tables.c:1.6(DEAD)