(ctr_crypt): Reorganized to call the encryption function with several
blocks at a time. Handle the case of a single block specially.

Rev: nettle/ctr.c:1.3

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Rev: nettle/ChangeLog:1.201
Rev: nettle/NEWS:1.12

Added ALIGN for shifting loop. Deleted obsolete ifelse.

Rev: nettle/x86_64/memxor.asm:1.2

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Rev: nettle/ChangeLog:1.200

Link in serpent-decrypt.asm, if found.

Rev: nettle/configure.ac:1.36

Minor improvements.

Rev: nettle/NEWS:1.11

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Rev: nettle/ChangeLog:1.199

Added an SSE2 loop, doing four blocks at a time in parallel.

Rev: nettle/x86_64/serpent-decrypt.asm:1.3

Include serpent.m4. Deleted a redundant label.

Rev: nettle/x86_64/serpent-encrypt.asm:1.5

New file, with serpent-related macros.

Rev: nettle/x86_64/serpent.m4:1.1

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Rev: nettle/ChangeLog:1.198

* x86_64/serpent-decrypt.asm: Wrote main (32-bit) loop.
(SBOX0I, SBOX1I, SBOX7I): Fixed bugs.

Rev: nettle/x86_64/serpent-decrypt.asm:1.2

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Rev: nettle/ChangeLog:1.197

(Copyright): Updated for license change to
LGPLv2+. Updated copyriight info on serpent.

Rev: nettle/nettle.texinfo:1.23

Updated information for nettle-2.2.

Rev: nettle/NEWS:1.10

New file.

Rev: nettle/x86_64/serpent-decrypt.asm:1.1

Fixed .file pseudo op.

Rev: nettle/x86_64/serpent-encrypt.asm:1.4

(test_cipher_ctr): Display more info on failure.

Rev: nettle/testsuite/testutils.c:1.15

(bench_ctr): New function.
(time_cipher): Also benchmark CTR mode.

Rev: nettle/examples/nettle-benchmark.c:1.21

Fixed comment typo.

Rev: nettle/serpent-encrypt.c:1.14

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Rev: nettle/ChangeLog:1.196

(LIBNETTLE_MINOR): Updated library version number to 4.1.
(LIBHOGWEED_MINOR): And to 2.1.

Rev: nettle/configure.ac:1.35

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Rev: nettle/ChangeLog:1.195

Use pwd -P when examining lib directories.
Link in serpent-encrypt.asm, if found.

Rev: nettle/configure.ac:1.34

(All SBOX_INVERSE-macros): Deleted type argument, and updated users.

Rev: nettle/ChangeLog:1.194
Rev: nettle/serpent-decrypt.c:1.11

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Rev: nettle/ChangeLog:1.193
Rev: nettle/misc/serpent-sbox7i.dot:1.1

(SBOX7_INVERSE): Eliminated temporaries.

Rev: nettle/serpent-decrypt.c:1.10

Avoid copy for y2.

Rev: nettle/misc/serpent-sbox6i.dot:1.2

(SBOX6_INVERSE): Eliminated temporaries.

Rev: nettle/serpent-decrypt.c:1.9

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Rev: nettle/misc/serpent-sbox6i.dot:1.1

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Rev: nettle/misc/Makefile:1.3
Rev: nettle/misc/serpent-sbox0i.dot:1.1
Rev: nettle/misc/serpent-sbox1i.dot:1.1
Rev: nettle/misc/serpent-sbox2i.dot:1.1
Rev: nettle/misc/serpent-sbox3i.dot:1.1
Rev: nettle/misc/serpent-sbox4i.dot:1.1
Rev: nettle/misc/serpent-sbox5i.dot:1.1

(SBOX5_INVERSE): Eliminated temporaries.

Rev: nettle/serpent-decrypt.c:1.8

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Rev: nettle/ChangeLog:1.192

(SBOX3_INVERSE): Eliminated temporaries.
(SBOX4_INVERSE): Likewise.

Rev: nettle/serpent-decrypt.c:1.7

(SBOX2_INVERSE): Eliminated temporaries.

Rev: nettle/serpent-decrypt.c:1.6

(SBOX1_INVERSE): Likewise.

Rev: nettle/serpent-decrypt.c:1.5

Comment fix.

Rev: nettle/serpent-encrypt.c:1.13

(SBOX0_INVERSE): Eliminated temporaries.

Rev: nettle/serpent-decrypt.c:1.4

Trivial whitespace fixes in sbox macros.

Rev: nettle/serpent-decrypt.c:1.3

Renamed arguments in sbox macros.

Rev: nettle/serpent-decrypt.c:1.2

Comment fix, and (invariant) argument reorder in SBOX1.

Rev: nettle/serpent-encrypt.c:1.12

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Rev: nettle/ChangeLog:1.191

Added an SSE2 loop, doing four blocks at a time in parallel.

Rev: nettle/x86_64/serpent-encrypt.asm:1.3

(test_main): Added some more multiple block tests.

Rev: nettle/testsuite/serpent-test.c:1.8

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Rev: nettle/misc/plan.html:1.1
Rev: nettle/misc/todo.css:1.1

(libdir): On 64-bit Linux, we used to assume that
libraries are installed according to the FHS. Since at least
Fedora and Gentoo follow the FHS convention, while at least Debian
doesn't, we have to try to figure out which convention is used.

Rev: nettle/ChangeLog:1.190
Rev: nettle/configure.ac:1.33

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Rev: nettle/ChangeLog:1.189

* x86_64/serpent-encrypt.asm: Slight simplification of loop logic.

Rev: nettle/x86_64/serpent-encrypt.asm:1.2

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Rev: nettle/ChangeLog:1.188

New file.

Rev: nettle/x86_64/serpent-encrypt.asm:1.1

Added sbox6 and sbox7 diagrams.

Rev: nettle/misc/Makefile:1.2

Minor sbox fixes.

Rev: nettle/serpent-encrypt.c:1.11

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Rev: nettle/ChangeLog:1.187

(test_main): Added tests with multiple blocks at a time.

Rev: nettle/testsuite/serpent-test.c:1.7

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Rev: nettle/misc/serpent-sbox6.dot:1.1
Rev: nettle/misc/serpent-sbox7.dot:1.1

(SBOX6): Renamed arguments. Eliminated temporaries.
(SBOX7): Likewise.
(All SBOX-macros): Deleted type argument, and updated users.

Rev: nettle/ChangeLog:1.186
Rev: nettle/serpent-encrypt.c:1.10

Display summary at the end oc configure..
(asm_path): Set only if enable_assember is yes.

Rev: nettle/ChangeLog:1.185
Rev: nettle/configure.ac:1.32

(SBOX5): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.184
Rev: nettle/serpent-encrypt.c:1.9

Diagrams for serpent sboxes.

Rev: nettle/misc/.cvsignore:1.1
Rev: nettle/misc/Makefile:1.1
Rev: nettle/misc/serpent-sbox3.dot:1.1
Rev: nettle/misc/serpent-sbox4.dot:1.1
Rev: nettle/misc/serpent-sbox5.dot:1.1

(SBOX4): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.183
Rev: nettle/serpent-encrypt.c:1.8

(LIBNETTLE_LINK, LIBHOGWEED_LINK): Cygwin fix, from Vincent Torri.

Rev: nettle/ChangeLog:1.182
Rev: nettle/configure.ac:1.31

Whitespace and comment changes.

Rev: nettle/serpent-encrypt.c:1.7

Started on NEWS entry for 2.2.

Rev: nettle/NEWS:1.9

(SBOX4): Renamed arguments.

Rev: nettle/serpent-encrypt.c:1.6

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Rev: nettle/ChangeLog:1.181

(find_first_one): Declare the lookup table as static const, and
use unsigned char rather than unsigned..

Rev: nettle/examples/eratosthenes.c:1.12

(find_first_one): Fixed c99-style declaration. Reported by Sebastian
Reitenbach.

Rev: nettle/examples/eratosthenes.c:1.11

(SBOX3): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.180
Rev: nettle/serpent-encrypt.c:1.5

(SBOX2): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.179
Rev: nettle/serpent-encrypt.c:1.4

(SBOX1): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.178
Rev: nettle/serpent-encrypt.c:1.3

(SBOX0): Renamed arguments. Eliminated temporaries.

Rev: nettle/ChangeLog:1.177
Rev: nettle/serpent-encrypt.c:1.2

* Makefile.in (DISTFILES): Added serpent-internal.h.
(nettle_SOURCES): Replaced serpent.c by serpent-set-key.c,
serpent-encrypt.c, and serpent-decrypt.c.

* serpent.c: Replaced by several new files.
* serpent-set-key.c: New file.
* serpent-encrypt.c: New file.
* serpent-decrypt.c: New file.
* serpent-internal.h: New file.

Rev: nettle/ChangeLog:1.176
Rev: nettle/Makefile.in:1.34
Rev: nettle/serpent-decrypt.c:1.1
Rev: nettle/serpent-encrypt.c:1.1
Rev: nettle/serpent-internal.h:1.1
Rev: nettle/serpent-set-key.c:1.1
Rev: nettle/serpent.c:1.9(DEAD)

Process two blocks at a time in parallel. Measured speedup of 10%--25%
(higher for encryption) on x86_64.

Rev: nettle/ChangeLog:1.175
Rev: nettle/serpent.c:1.8

Ignore autom4te.cache.

Rev: nettle/.cvsignore:1.3

* serpent.c (ROUNDS): Deleted macro.
(serpent_block_t): Deleted array typedef.
(KEYXOR): New macro, replacing BLOCK_XOR.
(BLOCK_COPY, SBOX, SBOX_INVERSE): Deleted macros.
(LINEAR_TRANSFORMATION): Use four separate arguments.
(LINEAR_TRANSFORMATION_INVERSE): Likewise.
(ROUND): Take separate arguments for all input and output words.
(ROUND_INVERSE): Likewise.
(ROUND_LAST, ROUND_FIRST_INVERSE): Deleted macros.
(serpent_set_key): Moved loop termination test.
(serpent_encrypt): Rewrote with unrolling of just eight rounds,
and without serpent_block_t.
(serpent_decrypt): Likewise.

Rev: nettle/ChangeLog:1.174
Rev: nettle/serpent.c:1.7

Added do { ... } while (0) around block macros.
(serpent_key_t): Deleted array typedef.
(ROL32, ROR32): Renamed macros, were rol and ror.
(KS_RECURRENCE, KS): New macros.
(serpent_key_pad): Renamed, from...
(serpent_key_prepare): ...old name.
(serpent_subkeys_generate): Deleted function.
(serpent_set_key): Rewrote the generation of subkeys. Reduced both
temporary storage and code size (less unrolling)

Rev: nettle/ChangeLog:1.173
Rev: nettle/serpent.c:1.6

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Rev: nettle/ChangeLog:1.172

(test_main): Enabled test with short, 40-bit, key.

Rev: nettle/testsuite/serpent-test.c:1.6

(byte_swap_32): Deleted macro.
(serpent_key_prepare): Use LE_READ_UINT32. Don't require aligned
input, and support arbitrary key sizes.

Rev: nettle/ChangeLog:1.171
Rev: nettle/serpent.c:1.5

Serpent rewrite.

Rev: nettle/ChangeLog:1.170
Rev: nettle/Makefile.in:1.33
Rev: nettle/serpent.c:1.4
Rev: nettle/serpent_sboxes.h:1.2(DEAD)

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Rev: nettle/ChangeLog:1.169

(test_main): Added some tests for padding of keys of length which is
not a multiple of four bytes.

Rev: nettle/testsuite/serpent-test.c:1.5

Fixed register list.

Rev: nettle/x86_64/README:1.2

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Rev: nettle/ChangeLog:1.168

(test_main): Add test vectors from libgcrypt.

Rev: nettle/testsuite/serpent-test.c:1.4

(dsa_generate_keypair): Avoid double init of mpz
variable. Spotted by Nikos Mavrogiannopoulos.

Rev: nettle/ChangeLog:1.167
Rev: nettle/dsa-keygen.c:1.10

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Rev: nettle/ChangeLog:1.166

(arcfour_stream): Deleted obsolete define.

Rev: nettle/arcfour.h:1.2

Fix link flags for shared libraries on Solaris, which needs -h to set
the soname. Patch contributed by Dagobert Michelsen.

Rev: nettle/ChangeLog:1.165
Rev: nettle/configure.ac:1.30

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Rev: nettle/ChangeLog:1.164

(find_algorithm): Require exact match.

Rev: nettle/tools/nettle-hash.c:1.2

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Rev: nettle/ChangeLog:1.163

Reverted broken byte-order change from 2001-06-17:
* serpent.c (serpent_set_key): Use correct byteorder.
(serpent_encrypt): Likewise.
(serpent_decrypt): Likewise.

Rev: nettle/serpent.c:1.3

(decode_hex_reverse): New function.
(RH, RHL): New macros.
(test_main): Byte reverse inputs and outputs for the testvectors
taken from the serpent submission package. Enable test vectors
from http://www.cs.technion.ac.il/~biham/Reports/Serpent/.

Rev: nettle/testsuite/serpent-test.c:1.3

*** empty log message ***

Rev: nettle/ChangeLog:1.162

(xalloc): Deleted function, now it's in misc.c instead.

Rev: nettle/tools/sexp-conv.c:1.6

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Rev: nettle/ChangeLog:1.161

Use LSH_FUNC_STRERROR.

Rev: nettle/configure.ac:1.29

*** empty log message ***

Rev: nettle/ChangeLog:1.160

* tools/Makefile.in (TARGETS): Added nettle-hash, and related
build rules.
(SOURCES): Added nettle-hash.c.

* tools/nettle-hash.c: New file.

Rev: nettle/tools/Makefile.in:1.5
Rev: nettle/tools/nettle-hash.c:1.1