Andy Polyakov
8d64abacc6
Fix crash in BN_rshift [from HEAD].
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PR: 1663
2008-10-28 13:47:38 +00:00
Geoff Thorpe
9dde17e8b4
This rewrites two "for" loops in BN_rshift() - equality with zero is
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generally a more efficient comparison than comparing two integers, and the
first of these two loops was off-by-one (copying one too many values). This
change also removes a superfluous assignment that would set an unused word
to zero (and potentially allow an overrun in some cases).
Submitted by: Nils Larsch
Reviewed by: Geoff Thorpe
2003-11-13 15:03:14 +00:00
Geoff Thorpe
18f62d4b82
Add debug-screening of input parameters to some functions I'd missed
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before.
2003-11-06 23:13:04 +00:00
Geoff Thorpe
d870740cd7
Put the first stage of my bignum debugging adventures into CVS. This code
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is itself experimental, and in addition may cause execution to break on
existing openssl "bugs" that previously were harmless or at least
invisible.
2003-11-04 22:54:49 +00:00
Bodo Möller
fc2e05c2d5
Fix BN_rshift, which caused lots of trouble.
2000-11-30 22:34:57 +00:00
Bodo Möller
03a0848922
Fix warnings in expspeed.c (but the segmentation fault remains)
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Improve readability of bn_shift.c.
Add comment in bn_lib.c (why zero data between top and max?)
Change bntest.c output for BN_kronecker test
2000-11-29 13:40:08 +00:00
Richard Levitte
020fc820dc
Constify the BIGNUM routines a bit more. The only trouble were the
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two functions that did expansion on in parameters (BN_mul() and
BN_sqr()). The problem was solved by making bn_dup_expand() which is
a mix of bn_expand2() and BN_dup().
2000-11-06 21:15:54 +00:00
Bodo Möller
24bec03beb
This probably fixes a BN_rshift bug.
2000-06-13 15:07:39 +00:00
Ben Laurie
84c15db551
Some constification and stacks that slipped through the cracks (how?).
1999-06-04 22:23:10 +00:00
Ulf Möller
6b691a5c85
Change functions to ANSI C.
1999-04-19 21:31:43 +00:00
Ralf S. Engelschall
58964a4922
Import of old SSLeay release: SSLeay 0.9.0b
1998-12-21 10:56:39 +00:00
Ralf S. Engelschall
d02b48c63a
Import of old SSLeay release: SSLeay 0.8.1b
1998-12-21 10:52:47 +00:00
