52eaabefa9
msvc 2008 does not like { } initialization
2017-03-06 19:53:04 +01:00
e187f4cbf4
Fix all warnings from -Wcast-align
2017-02-26 10:12:16 -05:00
79d6e61aca
use the variable 'err'
2017-02-24 19:00:32 +01:00
58353f51e2
remove trailing spaces
2017-02-24 16:29:54 +01:00
5d7036ebe2
remove hard tab
2017-02-24 16:26:48 +01:00
7b48f4d5f7
fix indentation
2017-02-24 16:23:10 +01:00
7d418b34b3
Fix GCM counter reuse
...
GCM should error out after processing (2^32)-1 blocks / (2^39)-256 bits
2016-09-28 20:18:09 +02:00
966496ea1a
fixing GCM troubles at HP-UX/IA64
2016-01-23 18:09:03 +01:00
460b8716c9
fix clang-analyzer warnings
...
This fixes #80
2015-12-05 14:31:01 +01:00
75b114517a
make sure no cache-based timing attack is possible
...
instead of two different buffers, there is just one buffer. Based upon the verification result, a mask is applied to the buffer before it is written to the output buffer.
2015-08-26 00:08:38 +02:00
09e4b0ec9b
don't reveal plaintext if authentication failed
...
Create two buffers of the same size as the input data.
Copy the input data to the first one and work with that version to hold the
decrypted data, zeroize the second one.
Copy depending on the verification result, either the zero-buffer or the
real plaintext to the output buffer.
2015-08-26 00:08:38 +02:00
6c11ca771b
fix compile error of tests
2015-08-26 00:08:38 +02:00
25af184cd5
Quickfix for issue #73
...
The API of the function is changed (for decryption, tag is now an input
parameter). With the old API it is impossible to confirm to the NIST
specification and a timing sidechannel leak is inevitable.
2015-08-26 00:08:38 +02:00
9585faca2b
re-work debug output of some tests
2015-08-23 22:59:14 +02:00
6a257e15cd
cygwin related fix - variable name B0 changed to B_0 as it caused collision when compiling libtomcrypt as a perl module (for some reason only on cygwin)
2015-04-17 08:56:42 +02:00
9782c09a3a
use XMEM{CMP, CPY, SET} macros instead of standard versions
2015-01-20 22:36:06 +01:00
f2f8342c43
ccm test: add missing AAD
2014-11-02 17:01:56 +01:00
943a858d6c
also run testvectors on new CCM API
...
[skip ci]
2014-10-31 19:41:14 +01:00
4efa27ead1
add missing pointer checks
2014-10-31 19:39:03 +01:00
53917750d8
trim trailing spaces
2014-10-31 19:38:47 +01:00
992506cb49
Add incremental CCM authentication processing
...
CCM is only meant for packet mode where the length of the input is known in
advance. Since it is a packet mode function, CCM only had one function that
performs the protocol.
However, incremental authentication is usefull in some usecases. It also
ensure some kind of coherencies when processing with a given authentication
mode or another. To achieve this aim, this commit adds the following functions:
ccm_init()
ccm_add_aad()
cm_add_nonce()
ccm_process()
ccm_done()
ccm_reset()
as well as the data structure
ccm_state
Change-Id: I5225a42bb098708c4af07518b561bb00f85bc243
2014-10-17 09:00:19 +02:00
155a54ba40
add LTC prefix to most macros
2014-07-17 10:50:36 +02:00
3c76dcdd29
fix compiler warning when enabling LTC_GCM_TABLES_SSE2
2014-07-17 10:50:35 +02:00
aa72cfe1d9
ccm: clarify pt and ct parameters in doc and API description
...
this fixes #42
[skip ci]
2014-04-30 20:19:11 +02:00
77cca4175f
ccm_memory_ex: disable until documented and fixed
2014-02-18 16:07:24 +01:00
8e7777b554
trim trailing spaces/clean up
2014-02-16 18:41:28 +01:00
6b5b35e6cc
ocb3: don't zero ocb3 context in ocb3_{de,en}crypt_last
2013-03-20 18:10:51 +02:00
c5c067fd12
ocb_init fix (preventing index overflow)
2013-03-15 13:30:40 +02:00
9c2193b722
ocb3_init fix (preventing index overflow)
2013-03-15 13:30:39 +02:00
abab7089a3
OCBv3 according http://tools.ietf.org/html/draft-krovetz-ocb-03
2013-03-15 13:30:29 +02:00
e7ce129e9b
flushed content of CVS/SVN tags
2010-06-16 20:02:51 +02:00
2f1fc7c50d
import of libtomcrypt
...
out of
lt_tree.tar.bz2
checksums of lt_tree.tar.bz2
MD5: 3c36e1ca95518f4d00a76dc9b7049952
SHA1: 4f31d1aa8cd1b9d7452b777cd52f8280dc7ebcbc
2010-06-16 19:58:20 +02:00
bbc52b9e1b
added libtomcrypt-1.17
2010-06-16 12:39:13 +02:00
e24b01d392
added libtomcrypt-1.16
2010-06-16 12:39:09 +02:00
2de2976d25
added libtomcrypt-1.15
2010-06-16 12:39:06 +02:00
479cc9c261
added libtomcrypt-1.14
2010-06-16 12:39:03 +02:00
64d7ebe166
added libtomcrypt-1.11
2010-06-16 12:38:54 +02:00
99b6d03203
added libtomcrypt-1.10
2010-06-16 12:38:51 +02:00
a3ce807bae
added libtomcrypt-1.09
2010-06-16 12:38:49 +02:00
4a1a5796de
added libtomcrypt-1.07
2010-06-16 12:38:44 +02:00
3964a6523a
added libtomcrypt-1.03
2010-06-16 12:38:34 +02:00
65c1317eee
added libtomcrypt-1.02
2010-06-16 12:38:32 +02:00
6ac9952498
added libtomcrypt-1.01
2010-06-16 12:38:29 +02:00
bfc2f5b078
added libtomcrypt-1.00
2010-06-16 12:38:26 +02:00
Karel Miko
Matt Kelly
Francois Perrad
Steffen Jaeckel
Sebastian Verschoor
Steffen Jaeckel
Pascal Brand
Steffen Jaeckel
Steffen Jaeckel
Tom St Denis