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| author | Kaz Kylheku <kaz@kylheku.com> | 2011-12-10 12:09:27 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2011-12-10 12:09:27 -0800 |
| commit | 64eb78436c46c1c6eecba1093a9072ff829209c4 (patch) | |
| tree | 1f9cb01221dab25bc633f9ea6d7c592d429d558d /mpi-patches/add-mpi-toradix-with-case | |
| parent | 17928334e0b80cf009df2a5838d6778fe23cf64f (diff) | |
| download | txr-64eb78436c46c1c6eecba1093a9072ff829209c4.tar.gz txr-64eb78436c46c1c6eecba1093a9072ff829209c4.tar.bz2 txr-64eb78436c46c1c6eecba1093a9072ff829209c4.zip | |
* mpi-patches/add-mp-hash: Rewrote mp_hash to only hash enough
low-order bit material from the bignum to fill an unsigned long.
We don't need to walk the entire bignum. If the low order
digit of the bignum is at least as large as an unsigned long,
we just take that as the hash, otherwise we take enough of the
digits to fill an unsigned long. For negative numbers, we just
invert the bits of the hash.
* mpi-patches/add-mpi-toradix-with-case: Refreshed.
* mpi-patches/fix-mult-bug: Refreshed.
Diffstat (limited to 'mpi-patches/add-mpi-toradix-with-case')
| -rw-r--r-- | mpi-patches/add-mpi-toradix-with-case | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mpi-patches/add-mpi-toradix-with-case b/mpi-patches/add-mpi-toradix-with-case index 6fe9c191..b94fdb19 100644 --- a/mpi-patches/add-mpi-toradix-with-case +++ b/mpi-patches/add-mpi-toradix-with-case @@ -1,8 +1,8 @@ Index: mpi-1.8.6/mpi.c =================================================================== ---- mpi-1.8.6.orig/mpi.c 2011-12-09 19:16:58.000000000 -0800 -+++ mpi-1.8.6/mpi.c 2011-12-09 19:19:23.000000000 -0800 -@@ -2624,9 +2624,9 @@ +--- mpi-1.8.6.orig/mpi.c 2011-12-10 12:05:35.000000000 -0800 ++++ mpi-1.8.6/mpi.c 2011-12-10 12:05:39.000000000 -0800 +@@ -2615,9 +2615,9 @@ /* }}} */ @@ -14,7 +14,7 @@ Index: mpi-1.8.6/mpi.c { int ix, pos = 0; -@@ -2657,7 +2657,7 @@ +@@ -2648,7 +2648,7 @@ } /* Generate digits, use capital letters */ @@ -23,7 +23,7 @@ Index: mpi-1.8.6/mpi.c str[pos++] = ch; } -@@ -2685,10 +2685,15 @@ +@@ -2676,10 +2676,15 @@ return MP_OKAY; @@ -42,8 +42,8 @@ Index: mpi-1.8.6/mpi.c int mp_char2value(char ch, int r) Index: mpi-1.8.6/mpi.h =================================================================== ---- mpi-1.8.6.orig/mpi.h 2011-12-09 19:16:58.000000000 -0800 -+++ mpi-1.8.6/mpi.h 2011-12-09 19:28:38.000000000 -0800 +--- mpi-1.8.6.orig/mpi.h 2011-12-10 12:05:35.000000000 -0800 ++++ mpi-1.8.6/mpi.h 2011-12-10 12:05:39.000000000 -0800 @@ -213,6 +213,7 @@ int mp_radix_size(mp_int *mp, int radix); int mp_value_radix_size(int num, int qty, int radix); |