nelsonb%netscape.com
a8b9681335
mpl_rsh now calls s_mp_div_2d instead of duplicating its logic.
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mpl_lsh now calls s_mp_mul_2d instead of duplicating its logic.
2000-08-02 20:52:17 +00:00
nelsonb%netscape.com
26a0e342f4
- Implement s_mp_mul_2d, which complements s_mp_div_2d.
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- Rewrite and speed up mp_sqr, most-frequently used in mp_exptmod().
- Speed up mp_sqrt by starting with a much better initial estimate.
2000-08-02 20:50:57 +00:00
nelsonb%netscape.com
da54a36647
Accept input args in hex, not decimal. Line up output into columns.
2000-08-02 20:48:28 +00:00
nelsonb%netscape.com
9620ef0ca4
Declare s_mp_mul_2d(), which is complementary to s_mp_div_2d().
2000-08-02 20:47:05 +00:00
relyea%netscape.com
4bd8d5f202
Put modutil back into the daily builds
2000-08-02 18:42:32 +00:00
relyea%netscape.com
0ae2a22271
Remove old communicator stuff from libjar so modutil will build now.
2000-08-02 18:41:31 +00:00
cotter%netscape.com
6af181aba5
Added latest PSM license.
2000-08-02 16:46:16 +00:00
nelsonb%netscape.com
886543402f
Reduced the number of temporary variables allocated and freed during a
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modular exponentiation by over 99%. Modified mp_mul and mp_sqr to only
allocate temporary variables when absolutely needed. Changed mp_copy
and mp_init_copy to allocate space according to the amount allocated
in the source, reducing the need to grow the variable later.
2000-08-02 01:03:14 +00:00
nelsonb%netscape.com
147b7451ec
Investigating allocation of temporary variables.
2000-08-02 01:01:01 +00:00
ddrinan%netscape.com
f3fa519172
Initialize pointer!
2000-08-02 00:20:24 +00:00
nelsonb%netscape.com
e24f34f2c8
Declare mp_int function arguments "const" as appropriate.
2000-08-01 01:38:30 +00:00
nelsonb%netscape.com
9caea97bd1
Change default value for MP_ARGCHK to depend on whether or not DEBUG is
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defined. Raise the default "precision" to reduce reallocations.
2000-08-01 01:36:30 +00:00
nelsonb%netscape.com
cb72925c4a
Fix initalizers in logtab.h to be "float" values, not "double" values.
2000-07-31 20:36:41 +00:00
nelsonb%netscape.com
1ebd55b401
Fix build problem caused by the fact that including stdlib.h implicitly
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includes stdio.h on some platforms, but not on others.
2000-07-31 20:08:46 +00:00
nelsonb%netscape.com
4e92230a97
Use Windowed computation of exponent in mp_exptmod().
2000-07-30 06:37:14 +00:00
nelsonb%netscape.com
71be9cf03c
Add function mpl_get_bits(). Returns value of contiguous subset of bits
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of bignum. Useful for windowed modular exponentiation.
2000-07-30 06:35:38 +00:00
nelsonb%netscape.com
78256a8fa7
MPI Arbitrary Precision Integer Arithmetic library.
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The Initial Developer of the Original Code is
Michael J. Fromberger <sting@linguist.dartmouth.edu>
2000-07-30 02:05:19 +00:00
nelsonb%netscape.com
97ef19c3b8
MPI Arbitrary Precision Integer Arithmetic library.
...
The Initial Developer of the Original Code is
Michael J. Fromberger <sting@linguist.dartmouth.edu>
2000-07-30 01:56:35 +00:00
nelsonb%netscape.com
792ad45230
Build mpi library files in freebl.
2000-07-29 19:07:22 +00:00
nelsonb%netscape.com
df9c21a9de
Separate DH implementation for use with BSAFE and mpi-based implementation
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into two files.
2000-07-29 19:06:54 +00:00
nelsonb%netscape.com
534ec52daa
Build libmpi.a. Include mpmontg.o in libmpi.a. Build programs with
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libmpi.a. Fix dependencies so lib is rebuilt when headers change.
2000-07-28 23:11:12 +00:00
nelsonb%netscape.com
6b24794435
Modular exponentiation with Montgomery reduction for MPI.
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The Initial Developer of the Original Code is
Netscape Communications Corporation. Portions created by Netscape are
Copyright (C) 2000 Netscape Communications Corporation.
All Rights Reserved.
2000-07-28 23:09:02 +00:00
nelsonb%netscape.com
71fb2fa5e4
Disambiguoate error messages in mod-expt test.
2000-07-28 23:04:23 +00:00
nelsonb%netscape.com
385fd4fc86
- Renamed mp_exptmod to s_mp_exptmod. This function is now used only in
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when the modulus is even. mp_exptmod is now in mpmontg.c.
- Declare and define new function s_mp_mul_d_add_offset(), which computes
the product of an mp_digit and an mp_int, shifts the product to the left
by a number of digits, and adds the shifted product to another mp_int.
Used in multiplication and Montgomery reduction. Numerous platform
vendors have assembly language versions of this function.
- Removed some ANDs with DIGIT_MAX. Casting to mp_digit is necessary
and sufficient. The AND doesn't help.
2000-07-28 23:03:12 +00:00
nelsonb%netscape.com
f554a212b4
Use unsigned int for mp_digit instead of unsigned long when both are
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32-bits. This reduced warnings. Use mp_size instead of unsigned int
in function declarations. Fix MP_DIGIT_FMT for 32-bit digits.
2000-07-28 22:55:56 +00:00
nelsonb%netscape.com
a38b5ec52f
Use mp_size instead of unsigned int in function prototypes.
2000-07-28 22:49:42 +00:00
mcgreer%netscape.com
ce6f724504
merge changes from 3.0 branch
2000-07-27 18:26:28 +00:00
nelsonb%netscape.com
99f3a8bf86
Add new function s_mp_add_offset().
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Very handy in Montgomery reduction using Dusse' and Kalski's method.
2000-07-27 03:02:42 +00:00
nelsonb%netscape.com
b05581f7ec
Moved the declarations of many private defines and functions out of mpi.c
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and into mpi-priv.h. Previously, mplogic.c and mpprime.c had duplicate
copies of some of those declarations. Now, they include mpi-priv.h
2000-07-27 02:38:54 +00:00
nelsonb%netscape.com
bf4e60e7b3
Fix sprintf format, can't use DIGIT_FMT.
2000-07-27 00:23:17 +00:00
wtc%netscape.com
cf5a75f8dc
Bugzilla bug #46509 : removed the use of -taso and the USE_64 makefile
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option on OSF1.
2000-07-26 22:20:16 +00:00
nelsonb%netscape.com
ba8b232867
Move enhanced prime finder function mpp_make_prime from primegen utility
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program into mpprime.c. declared in mpprime.h.
2000-07-26 05:41:59 +00:00
nelsonb%netscape.com
8bf87ce6bb
Fix bug in mp_div_2d that set r = q % d when a and q are the same mp_int.
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Minor performance enhancement to s_mp_div_2d when DIGIT_BIT divides d.
2000-07-26 05:39:53 +00:00
nelsonb%netscape.com
7bb8634a3c
Fix a bug in recently added function mp_set_bit().
2000-07-26 05:32:30 +00:00
cotter%netscape.com
777b97104b
Fixed some broken links in release notes, added release notes banner.
2000-07-26 00:01:34 +00:00
nelsonb%netscape.com
b9d1a404d2
Update nTires via a pointer argument to mpp_make_prime().
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Change some printfs.
2000-07-25 00:16:57 +00:00
nelsonb%netscape.com
aef9190b64
Add new function mpp_fermat_list, which performs the fermat test on a
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list of "witness" numbers. Simplify and accelerate mpp_pprime().
2000-07-25 00:15:06 +00:00
nelsonb%netscape.com
cbc85c762b
Fix assertion. Comparison sense was inverted.
2000-07-25 00:12:57 +00:00
nelsonb%netscape.com
f16cc60f1a
Add -fullwarn to some build flags. Change dependencies for primegen.
2000-07-22 07:22:37 +00:00
nelsonb%netscape.com
175cab0f15
Implement sieving to accelerate elimination of composites.
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This sieve eliminates all but about 3500 numbers from each range of 64k.
2000-07-22 05:54:21 +00:00
nelsonb%netscape.com
1f040d3f9f
Use large prime table for faster prime gen. Make prime table "const".
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Change functions that use prime table to use const arguments.
2000-07-22 05:36:45 +00:00
nelsonb%netscape.com
41121574a7
Change s_mp_norm to always use a power of two as the normalizing factor.
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This enhancement performance by turning the normalizing and denormalizing
operations into shifts.
2000-07-21 21:06:08 +00:00
nelsonb%netscape.com
4b4e6bccd9
Implement mpl_get_bit, mpl_set_bit, mpl_significant_bits.
2000-07-21 21:04:14 +00:00
nelsonb%netscape.com
3b292e3f60
Fix symbol prefixes in some comments.
2000-07-21 20:50:31 +00:00
ddrinan%netscape.com
13939a3e0b
Added Netscape disclamer on the security advisor page
2000-07-21 01:15:55 +00:00
javi%netscape.com
3e2ca70194
Allow signatures to be created even if there is no encryption cert to
...
be associated with the signature.
2000-07-20 21:57:31 +00:00
javi%netscape.com
d154ce33b3
Allow signatures to be created even if the user doesn't have an
...
encryption cert to go along with it.
2000-07-20 21:56:34 +00:00
roeber%netscape.com
bed9fed1db
Added tests of token object manipulation.
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I actually did this two months ago, but forgot to
check it in before going on sabbatical.
2000-07-20 21:48:26 +00:00
mcgreer%netscape.com
36c22a2a15
some compilers don't like the void* arithmetic
2000-07-20 16:58:32 +00:00
nelsonb%netscape.com
350eea5535
Use unsigned ints for length parameters to "octets" functions.
2000-07-20 04:47:24 +00:00