Joost Rijneveld
65ee8202d8
Refactor to prepare for runtime parameters
vor 7 Jahren
Joost Rijneveld
8befb0d550
Add SHAKE128 and SHAKE256
This also performs numerous consistency fixes
vor 7 Jahren
Joost Rijneveld
5122ac6f73
Reduce code duplication
A large number of functions was repeated in xmss_fast; these are now
shared between the two implementations via the xmss_commons file.
Notably, we ensure compatability by sharing the verification functions.
vor 7 Jahren
Joost Rijneveld
1e00c92c18
Refactor to use compile-time parameter sets
This starts a cleanup / refactor, but there is still some low-hanging fruit.
vor 7 Jahren
Joost Rijneveld
d4bc8656e3
Fix bug in addressing during fast xmssmt key gen
vor 7 Jahren
Andreas
9f512fa8dc
v06
vor 8 Jahren
Andreas
ddddfd9739
handle that most machines are little endian but addresses here are big endian...
vor 8 Jahren
Andreas
2c290d39be
upgraded to draft-06
vor 8 Jahren
Andreas
c37b9dcfca
SWITCH from v01 to v03
Versions are incompatible due to different address formats and differing message compression!
vor 8 Jahren
Andreas
622a9513b1
local changes
vor 8 Jahren
Joost Rijneveld
c1f0721f4a
Also fix int overflow for systems with 4-byte ULs
vor 8 Jahren
Joost Rijneveld
951848fe89
Remove redundant address changes
vor 8 Jahren
Joost Rijneveld
e2f1cee548
Fix error for d=1 cases as introduced by 719cb46
vor 8 Jahren
Joost Rijneveld
1e503b665e
Make codestyle more consistent, fix -Wextra warns
vor 8 Jahren
Joost Rijneveld
719cb467df
Prevent allocating for a 'next' tree on top layer
vor 8 Jahren
Joost Rijneveld
8cbbfe0f05
Prevent int overflow for h >= 32
vor 8 Jahren
Joost Rijneveld
97331f09c0
Fix update bug (partially re-implement BDS)
The bug occured for cases where d=3 and indicated
a lack of updates. Re-implementing the higher-level
structure of BDS resolved this.
vor 8 Jahren
Joost Rijneveld
17c5b2842f
Make address masks more explicit and strict
vor 8 Jahren
Andreas
9d9b782ff9
added support for n = m = 64
vor 9 Jahren
Joost Rijneveld
f5a5231c72
Do not perform bds_round for the last leaf
vor 9 Jahren
Joost Rijneveld
2af61cea82
Check if a NEXT-tree exists before updating it
vor 9 Jahren
Joost Rijneveld
4c19fe61e4
Make XMSSMT also use BDS tree traversal
vor 9 Jahren
Joost Rijneveld
a075747462
Store BDS state in passable struct, not in globals
vor 9 Jahren
Joost Rijneveld
a33aef699c
Adhere to more strict storage bounds
vor 9 Jahren
Joost Rijneveld
5d469d118f
Use BDS for auth paths in XMSS (but not XMSSMT yet)
vor 9 Jahren
Joost Rijneveld
1511c0bdf7
Add xmss_fast starting point before BDS
vor 9 Jahren
Andreas
136f10dae0
Added support for n=m=64
vor 9 Jahren
Joost Rijneveld
71da95c8b4
Change 'uint' to standard 'unsigned int'
vor 9 Jahren
Andreas
481cc106b6
finished xmssmt
vor 9 Jahren
Andreas
d80a463e53
added copyright notes for publishing. Removed unused file.
vor 9 Jahren
Andreas
1826fb26ff
Initial commit
vor 9 Jahren