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Rev: nettle/ChangeLog:1.133

(GCM_TABLE_BITS): Set to 4.

Rev: nettle/gcm.h:1.4

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Rev: nettle/ChangeLog:1.132

(TARGETS): Added gcmdata.
(gcmdata): New rule.

Rev: nettle/Makefile.in:1.29

Introduced 4-bit tables. Gives gmac performance of 45 cycles per
byte (still on intel x86_64).
* gcm.c (gcm_gf_shift): Renamed. Tweaked little-endian masks.
(gcm_rightshift): ... old name.
(gcm_gf_mul): New argument for the output. Added length argument
for one of the inputs (implicitly padding with zeros).
(shift_table): New table (in 4-bit and 8-bit versions), generated
by gcmdata.
(gcm_gf_shift_chunk): New function shifting 4 bits at
a time.
(gcm_gf_mul_chunk): New function processing 4 bits at a time.
(gcm_set_key): Generation of 4-bit key table.
(gcm_hash): Use tables, when available.

Rev: nettle/gcm.c:1.5

(main): New file.

Rev: nettle/gcmdata.c:1.1

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Rev: nettle/ChangeLog:1.131

* gcm.c (gcm_rightshift): Moved the reduction of the shifted out
bit here.
(gcm_gf_mul): Updated for gcm_rightshift change. Improves gmac
performance to 181 cycles/byte.

Rev: nettle/gcm.c:1.4

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Rev: nettle/ChangeLog:1.130

(gcm_gf_mul): Rewrote. Still uses the bitwise algorithm from the
specification, but with separate byte and bit loops. Improves gmac
performance a bit further, to 227 cycles/byte.

Rev: nettle/gcm.c:1.3

(gcm_rightshift): Complete rewrite, to use word rather
than byte operations. Improves gmac performance from 830 cycles /
byte to (still poor) 268 cycles per byte on intel x86_64.

Rev: nettle/gcm.c:1.2

Typo fix.

Rev: nettle/gcm.h:1.3

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Rev: nettle/ChangeLog:1.129

(time_gmac): New function.
(main): Call time_gmac.

Rev: nettle/examples/nettle-benchmark.c:1.16

* gcm.h: New file, contributed by Nikos Mavrogiannopoulos.

Rev: nettle/gcm.h:1.2

(TS_NETTLE_SOURCES): Added gcm-test.c.

Rev: nettle/testsuite/Makefile.in:1.12

Added gcm-test rule.

Rev: nettle/testsuite/.test-rules.make:1.9

(test_cipher_gcm): New function, contributed by Nikos
Mavrogiannopoulos.

Rev: nettle/testsuite/testutils.c:1.12
Rev: nettle/testsuite/testutils.h:1.6

New file, contributed by Nikos Mavrogiannopoulos.

Rev: nettle/testsuite/gcm-test.c:1.1

(nettle_SOURCES): Added gcm.c.
(HEADERS): Added gcm.h.

Rev: nettle/Makefile.in:1.28

* gcm.c: New file.
* gcm.h: New file.

Rev: nettle/gcm.c:1.1
Rev: nettle/gcm.h:1.1

* macros.h (INCREMENT): New macro, moved from ctr.c. Deleted third
argument.
* ctr.c: Use INCREMENT macro from macros.h, deleted local version.

Rev: nettle/ChangeLog:1.128
Rev: nettle/ctr.c:1.2
Rev: nettle/macros.h:1.3

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Rev: nettle/ChangeLog:1.127

(check): Add ../.lib to PATH, since that's
where w*ndows looks for dlls.

Rev: nettle/testsuite/Makefile.in:1.11

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Rev: nettle/ChangeLog:1.126

(test_cipher_stream): More debug output on failure.

Rev: nettle/testsuite/testutils.c:1.11

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Rev: nettle/ChangeLog:1.125

* nettle-types.h: Deleted some unnecessary parenthesis from
function typedefs.
(nettle_realloc_func): Moved typedef here...
* realloc.h: ...from here.

Rev: nettle/nettle-types.h:1.3
Rev: nettle/realloc.h:1.2

(nettle_buffer_init_realloc): Use an explicit pointer for realloc
argument.

Rev: nettle/buffer.c:1.2
Rev: nettle/buffer.h:1.2

Deleted old FIXME comment.

Rev: nettle/der2dsa.c:1.5

(Copyright): Updated info on blowfish.

Rev: nettle/ChangeLog:1.124
Rev: nettle/nettle.texinfo:1.16

Indentation change.

Rev: nettle/blowfish.c:1.6

Reapplied optimizations (150% speedup on x86_32) and other fixes,
relicensing them as LGPL.
* blowfish.c (do_encrypt): Renamed, to...
(encrypt): ...new name.
(F): Added context argument. Shift input explicitly, instead of
reading individual bytes via memory.
(R): Added context argument.
(encrypt): Deleted a bunch of local variables. Using the context
pointer for everything should consume less registers.
(decrypt): Likewise.
(initial_ctx): Arrange constants into a struct, to simplify key setup.
(blowfish_set_key): Some simplification.

Rev: nettle/ChangeLog:1.123
Rev: nettle/blowfish.c:1.5

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Rev: nettle/ChangeLog:1.122
Rev: nettle/blowfish.c:1.4

(install-shared-nettle): Use INSTALL_DATA, which
clears the execute permission bits.
(install-shared-hogweed): Likewise.

Rev: nettle/ChangeLog:1.121
Rev: nettle/Makefile.in:1.27

Added real name.

Rev: nettle/index.html:1.4

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Rev: nettle/ChangeLog:1.120

Updated GMP url.

Rev: nettle/configure.ac:1.28

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Rev: nettle/ChangeLog:1.119

(werror): Don't call exit (copy&paste-error).

Rev: nettle/tools/misc.c:1.2

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Rev: nettle/ChangeLog:1.118

(main): No extra message for bad options.

Rev: nettle/examples/rsa-encrypt.c:1.3

* examples/rsa-keygen.c (main): Added long options. Deleted -?,
and fixed handling of bad options.

* examples/next-prime.c (main): Deleted -?, and fixed handling of
bad options.
* examples/random-prime.c (main): Likewise.

Rev: nettle/examples/random-prime.c:1.4
Rev: nettle/examples/rsa-keygen.c:1.3

(main): Deleted -?, and fixed handling of bad options.

Rev: nettle/examples/next-prime.c:1.5

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Rev: nettle/ChangeLog:1.117

(main): Added long options. Deleted -?, and fixed handling of bad
options.

Rev: nettle/examples/nettle-benchmark.c:1.15

(main): Added long options. Deleted -?, and fixed handling of bad
options. Renamed -s to -q (long option --quiet).

Rev: nettle/examples/eratosthenes.c:1.10

* tools/pkcs1-conv.c (main): Deleted short alias -? for --help,
and fixed handling of bad options.
* tools/sexp-conv.c (parse_options): Likewise.

Rev: nettle/tools/pkcs1-conv.c:1.4
Rev: nettle/tools/sexp-conv.c:1.5

Deleted lsh reference from the download section.

Rev: nettle/index.html:1.3

Corrected CVS instructions. Added list of language bindings.

Rev: nettle/index.html:1.2

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Rev: nettle/ChangeLog:1.116

(memxor3): Optimized.
(memxor3_common_alignment): New function.
(memxor3_different_alignment_b): New function.
(memxor3_different_alignment_ab): New function.
(memxor3_different_alignment_all): New function.

Rev: nettle/memxor.c:1.3

* examples/nettle-benchmark.c (time_function): Reorganized, to
reduce overhead.
(time_memxor): Also benchmark memxor3.

Rev: nettle/examples/nettle-benchmark.c:1.14

(overhead): New global variable.
(time_function): Compensate for call overhead.
(bench_nothing, time_overhead): New functions.
(time_memxor): Tweaked src size, making it an integral number of
words.
(main): Call time_overhead.

Rev: nettle/examples/nettle-benchmark.c:1.13

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Rev: nettle/ChangeLog:1.115

(ROUND): Reordered sbox lookups.

Rev: nettle/x86_64/camellia-crypt-internal.asm:1.2

Also test memxor3.

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

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Rev: nettle/ChangeLog:1.114

Link in memxor.asm, if found.

Rev: nettle/configure.ac:1.27

*** empty log message ***

Rev: nettle/ChangeLog:1.113

(test_cipher_cbc): Print more info when failing.

Rev: nettle/testsuite/testutils.c:1.10

(test_xor): Added verbose printout.

Rev: nettle/testsuite/memxor-test.c:1.2

(time_memxor): Count size of unsigned long as "block size" for memxor.

Rev: nettle/examples/nettle-benchmark.c:1.12

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Rev: nettle/ChangeLog:1.112

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Rev: nettle/ChangeLog:1.111

* testsuite/.test-rules.make: Added rule for memxor-test.
* testsuite/Makefile.in (TS_NETTLE_SOURCES): Added memxor-test.c
* testsuite/memxor-test.c: New file.

Rev: nettle/testsuite/.test-rules.make:1.8
Rev: nettle/testsuite/Makefile.in:1.10
Rev: nettle/testsuite/memxor-test.c:1.1

(memxor_common_alignment): New function.
(memxor_different_alignment): New function.
(memxor): Optimized to do word-operations rather than byte
operations.

Rev: nettle/memxor.c:1.2

(HAVE_NATIVE_64_BIT): New config.h define.

Rev: nettle/configure.ac:1.26

Partial revert of 2010-09-20 changes.
* camellia-set-encrypt-key.c (camellia_set_encrypt_key):
Reintroduce CAMELLIA_F_HALF_INV, for 32-bit machines.
* camellia-crypt-internal.c (CAMELLIA_ROUNDSM): Two variants,
differing in where addition of the key is done.
* x86/camellia-crypt-internal.asm: Moved addition of key.

Rev: nettle/ChangeLog:1.110
Rev: nettle/camellia-crypt-internal.c:1.4
Rev: nettle/camellia-set-encrypt-key.c:1.6

* x86/camellia-crypt-internal.asm: Moved addition of key.

Rev: nettle/x86/camellia-crypt-internal.asm:1.3

(GET_CYCLE_COUNTER): Define also for x86_64.
(time_memxor): Improved display.

Rev: nettle/examples/nettle-benchmark.c:1.11

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Rev: nettle/ChangeLog:1.109

(BENCH_INTERVAL): Reduced to 0.1 s.
(struct bench_memxor_info): New struct.
(bench_memxor): New function.
(time_memxor): New function.
(main): Use time_memxor. Added optional argument used to limit the
algorithms being benchmarked.

Rev: nettle/examples/nettle-benchmark.c:1.10

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Rev: nettle/ChangeLog:1.108

(BENCH_INTERVAL): Changed unit to
seconds.
(time_function): Use clock_gettime with CLOCK_PROCESS_CPUTIME_ID,
if available. This gives better accuracy, at least on recent
linux.

Rev: nettle/examples/nettle-benchmark.c:1.9

(nettle-benchmark): Link using $(BENCH_LIBS) rather than $(LIBS).

Rev: nettle/examples/Makefile.in:1.9

Check for clock_gettime, and add -lrt to BENCH_LIBS if needed.

Rev: nettle/configure.ac:1.25

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Rev: nettle/ChangeLog:1.107

Less quoting when invoking $CC, to allow CC="gcc -m32".

Rev: nettle/configure.ac:1.24

(ROUND): Adapted to new key convention, moving key xor to the end.

Rev: nettle/x86/camellia-crypt-internal.asm:1.2

(CAMELLIA_F_HALF_INV): Deleted macro.
(camellia_set_encrypt_key): Deleted the CAMELLIA_F_HALF_INV
operations intended for moving the key xor into the middle of the
round.

Rev: nettle/camellia-set-encrypt-key.c:1.5

(CAMELLIA_ROUNDSM): Moved addition of key to the end, to use a 64-bit
xor.

Rev: nettle/camellia-crypt-internal.c:1.3

New file.

Rev: nettle/x86_64/camellia-crypt-internal.asm:1.1

(LREG, HREG, XREG): New macros.

Rev: nettle/x86_64/machine.m4:1.2

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Rev: nettle/ChangeLog:1.106

Support shared libraries (dlls) with mingw32. Contributed by David
Hoyt.

Rev: nettle/configure.ac:1.23

* configure.ac: Changed version number to nettle-2.2.

Rev: nettle/ChangeLog:1.105
Rev: nettle/configure.ac:1.22

Use camellia-crypt-internal.asm, if available. Bumped soname to
libnettle.so.4, and reset LIBNETTLE_MINOR to zero.

Rev: nettle/ChangeLog:1.104
Rev: nettle/NEWS:1.8
Rev: nettle/configure.ac:1.21

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Rev: nettle/ChangeLog:1.103

Use camellia-crypt-internal.asm, if available.

Rev: nettle/configure.ac:1.20

Updated date, and list author info for the Camellia assembler
implementation.

Rev: nettle/nettle.texinfo:1.15

New file.

Rev: nettle/x86/camellia-crypt-internal.asm:1.1

* x86/machine.m4 (LREG, HREG): Moved macros here, from...
* x86/aes.m4: ...here.

Rev: nettle/x86/aes.m4:1.7
Rev: nettle/x86/machine.m4:1.2

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Rev: nettle/ChangeLog:1.102

Added missing functions rsa_sha512_verify and rsa_sha512_verify_digest.

Rev: nettle/nettle.texinfo:1.14

More info for nettle-2.1.

Rev: nettle/NEWS:1.7

* camellia.h (struct camellia_ctx): Eliminate the two unused
subkeys, and renumber the remaining ones.
* camellia-crypt-internal.c (_camellia_crypt): Updated for
renumbered subkeys.
* camellia-set-encrypt-key.c (camellia_set_encrypt_key): Likewise.
* camellia-set-decrypt-key.c (camellia_invert_key): Likewise.

Rev: nettle/ChangeLog:1.101
Rev: nettle/camellia-crypt-internal.c:1.2
Rev: nettle/camellia-set-decrypt-key.c:1.2
Rev: nettle/camellia-set-encrypt-key.c:1.4
Rev: nettle/camellia.h:1.5

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Rev: nettle/ChangeLog:1.100

(camellia_set_encrypt_key): Inline
the expansion of camellia_setup128 and camellia_setup256, keeping
the unexpanded key in scalar variables.
(camellia_setup128): Deleted.
(camellia_setup256): Deleted.

Rev: nettle/camellia-set-encrypt-key.c:1.3

* camellia-set-encrypt-key.c (camellia_set_encrypt_key): Reduced
code size, no complete loop unroll. Use one loop for each phase of
the post-processing.

Rev: nettle/camellia-set-encrypt-key.c:1.2