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authorKevin B Kenny <kennykb@acm.org>2005-04-10 23:54:55 (GMT)
committerKevin B Kenny <kennykb@acm.org>2005-04-10 23:54:55 (GMT)
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Import of tommath 0.35
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+March 12th, 2005
+v0.35 -- Stupid XOR function missing line again... oops.
+ -- Fixed bug in invmod not handling negative inputs correctly [Wolfgang Ehrhardt]
+ -- Made exteuclid always give positive u3 output...[ Wolfgang Ehrhardt ]
+ -- [Wolfgang Ehrhardt] Suggested a fix for mp_reduce() which avoided underruns. ;-)
+ -- mp_rand() would emit one too many digits and it was possible to get a 0 out of it ... oops
+ -- Added montgomery to the testing to make sure it handles 1..10 digit moduli correctly
+ -- Fixed bug in comba that would lead to possible erroneous outputs when "pa < digs"
+ -- Fixed bug in mp_toradix_size for "0" [Kevin Kenny]
+ -- Updated chapters 1-5 of the textbook ;-) It now talks about the new comba code!
+
+February 12th, 2005
+v0.34 -- Fixed two more small errors in mp_prime_random_ex()
+ -- Fixed overflow in mp_mul_d() [Kevin Kenny]
+ -- Added mp_to_(un)signed_bin_n() functions which do bounds checking for ya [and report the size]
+ -- Added "large" diminished radix support. Speeds up things like DSA where the moduli is of the form 2^k - P for some P < 2^(k/2) or so
+ Actually is faster than Montgomery on my AMD64 (and probably much faster on a P4)
+ -- Updated the manual a bit
+ -- Ok so I haven't done the textbook work yet... My current freelance gig has landed me in France till the
+ end of Feb/05. Once I get back I'll have tons of free time and I plan to go to town on the book.
+ As of this release the API will freeze. At least until the book catches up with all the changes. I welcome
+ bug reports but new algorithms will have to wait.
+
December 23rd, 2004
v0.33 -- Fixed "small" variant for mp_div() which would munge with negative dividends...
-- Fixed bug in mp_prime_random_ex() which would set the most significant byte to zero when