compute offsets mod 16, since m4 on FreeBSD 49.RELEASE and NetBSD
doesn't implement & correctly in eval.

Rev: src/nettle/x86/sha1-compress.asm:1.10

(F3): Eliminated a movl.
(ROUNd): New argument, for k. When using F3, it's TMP3, on the
stack, otherwise, it is kept in TMP2, a register.

Rev: src/nettle/x86/sha1-compress.asm:1.9

conversion, and store the input data on the stack. This leaves one
more register free for other uses.

Rev: src/nettle/x86/sha1-compress.asm:1.8

Rev: src/nettle/x86/sha1-compress.asm:1.7

* x86/aes-encrypt.asm: Likewise.
* x86/aes-decrypt.asm: Likewise.
* x86/arcfour-crypt.asm: Likewise.

Rev: src/nettle/x86/aes-decrypt.asm:1.20
Rev: src/nettle/x86/aes-encrypt.asm:1.21
Rev: src/nettle/x86/arcfour-crypt.asm:1.12
Rev: src/nettle/x86/sha1-compress.asm:1.6

Rev: src/nettle/x86/arcfour-crypt.asm:1.11

bost src and dst pointers in the loop, and use plain addb when
updating j. These two previous changes slowed the code down on AMD
Duron.

Rev: src/nettle/x86/arcfour-crypt.asm:1.10

precomputing the offset between src and dst.

Rev: src/nettle/x86/arcfour-crypt.asm:1.9

addl + andl $0xff, improving speed on PPro by another 15%.

Rev: src/nettle/x86/arcfour-crypt.asm:1.8

incl + andl, to improve speed on PPro and PII. Suggested by
Fredrik Olsson.

Rev: src/nettle/x86/arcfour-crypt.asm:1.7

Rev: src/nettle/x86/sha1-compress.asm:1.5

Rev: src/nettle/x86/sha1-compress.asm:1.4

Accessing them via %esp should be a little faster than using large
immediate operands.

Rev: src/nettle/x86/sha1-compress.asm:1.3

data expansion.

Rev: src/nettle/x86/sha1-compress.asm:1.2

sha1_compress. (Not yet working).

Rev: src/nettle/x86/sha1-compress.asm:1.1

Rev: src/nettle/x86/arcfour-crypt.asm:1.6

the S array swap was forgotten.
* arcfour.c (arcfour_stream): Likewise.
* arcfour-crypt.c (arcfour_crypt): Likewise.

Rev: src/nettle/ChangeLog:1.233
Rev: src/nettle/arcfour-crypt.c:1.2
Rev: src/nettle/arcfour.c:1.6
Rev: src/nettle/x86/arcfour-crypt.asm:1.5

i, j at the end of the loop.

Rev: src/nettle/x86/arcfour-crypt.asm:1.4

Rev: src/nettle/x86/arcfour-crypt.asm:1.3

Fixed debug information.

Rev: src/nettle/x86/arcfour-crypt.asm:1.2

information.

Rev: src/nettle/x86/aes-decrypt.asm:1.19
Rev: src/nettle/x86/aes-encrypt.asm:1.20

the optimized C code.

Rev: src/nettle/x86/arcfour-crypt.asm:1.1

_nettle_aes_encrypt_table. * x86/aes-decrypt.asm
(nettle_aes_decrypt): Fixed references to
_nettle_aes_decrypt_table.

Rev: src/nettle/x86/aes-decrypt.asm:1.18
Rev: src/nettle/x86/aes-encrypt.asm:1.19

use the nettle_ prefix.
* x86/aes-decrypt.asm (nettle_aes_decrypt): Likewise.
* sparc/aes.asm (_nettle_aes_crypt): Likewise.

Rev: src/nettle/x86/aes-decrypt.asm:1.17
Rev: src/nettle/x86/aes-encrypt.asm:1.18

Rev: src/nettle/x86/aes-decrypt.asm:1.16

round, folding it into the final round.

Rev: src/nettle/x86/aes-decrypt.asm:1.15

AES_ROUND calls instead.
(aes_decrypt): Likewise for the final round.

Rev: src/nettle/x86/aes-decrypt.asm:1.14

AES_ROUND calls instead.

Rev: src/nettle/x86/aes-decrypt.asm:1.13

Rev: src/nettle/x86/aes-decrypt.asm:1.12
Rev: src/nettle/x86/aes-encrypt.asm:1.17

Rev: src/nettle/x86/aes-decrypt.asm:1.11

* x86/aes-decrypt.asm (aes_decrypt): Likewise.

Rev: src/nettle/x86/aes-decrypt.asm:1.10

Rev: src/nettle/x86/aes-encrypt.asm:1.16

Updated users.

Rev: src/nettle/x86/aes-decrypt.asm:1.9
Rev: src/nettle/x86/aes-encrypt.asm:1.15
Rev: src/nettle/x86/machine.m4:1.7

Rev: src/nettle/x86/aes-decrypt.asm:1.8

Rev: src/nettle/x86/aes-decrypt.asm:1.7

Rev: src/nettle/x86/aes-decrypt.asm:1.6

Rev: src/nettle/x86/aes-decrypt.asm:1.5

(aes_decrypt): Start using AES_ROUND.

Rev: src/nettle/x86/aes-decrypt.asm:1.4

Rev: src/nettle/x86/aes-decrypt.asm:1.3

file...
* x86/aes.asm: ... from here.

Rev: src/nettle/x86/aes-decrypt.asm:1.2
Rev: src/nettle/x86/aes-encrypt.asm:1.14
Rev: src/nettle/x86/aes.asm:1.12