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Author SHA1 Message Date
Steffen Jaeckel
71e54554ff add SSH-style padding 
Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
 2024-02-18 17:02:07 +00:00
Steffen Jaeckel
c450bf4912 annotate some and fix un-aligned #endif 
This fixes #572

Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>
 2024-02-18 17:02:07 +00:00
Cedric Neveux
4cd4761284 documentation: add new rsa generate key API 
Add rsa_make_key_ubin_e api documentation.

Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
 2024-02-18 17:02:06 +00:00
Cedric Neveux
a7a81d63e1 test: add test rsa key generate with public exponent upto 256 bits 
Add a RSA test generating a RSA key with a 256 bits public exponent.

Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
 2024-02-18 17:02:06 +00:00
Cedric Neveux
16d422ee86 rsa: add rsa key generate with public exponent upto 256 bits 
Function rsa_make_key() limits the RSA key generates to a public
exponent of type long (32 bits or 64 bits).
RSA standard specify that public exponent e can be between 65537 (included)
and 2^256 (excluded).

Add function rsa_make_key_ubin_e to use a hexadecimal public exponent.
Add function rsa_make_key_bn_e to use a bignumber public exponent
(op-tee).

Signed-off-by: Cedric Neveux <cedric.neveux@nxp.com>
 2024-02-18 17:02:06 +00:00
Karel Miko
8a46b4cd71 DSA gen params: fixed check group_size vs LTC_MDSA_MAX_GROUP, updated LTC_MDSA_DELTA, new LTC_MDSA_MAX_MODULUS 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
1a97b0f78d don't undermine hash-registry concept 
This allows registering an own implementation with a different
descriptor name.
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
8f8a4e3c68 use sha3 if available 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
b49a26dd4b fix dependency to sha2 
DSA had a hard dependency to the basic sha2 operations.
In case one wanted to compile e.g. only with sha256 this lead to a
compilation error.
 2024-02-18 17:02:06 +00:00
David Cantrell
8aca6a351c m68k platforms are big endian 
The endianness fallback in tomcrypt_cfg.h lacked a check for the gcc
define for m68k.  I discovered this while building dropbear on A/UX
3.1.1 on a Macintosh Quadra 700 (yes, in 2021).  Adding the check for
the gcc __m68k__ define gets everything building.

Signed-off-by: David Cantrell <david.l.cantrell@gmail.com>
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
db3ee5ae3e add comment indicating supported platforms of makefile.shared 2024-02-18 17:02:06 +00:00
Karel Miko
a1c1e0e96a missing endif 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
5ce220fe02 fix unbalanced #ifdef for MIPS R5900 
This fixes #562

[skip ci]
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
33542d0a83 cast away cast-align warnings 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
3e6ddfdcbd review CCM 
* improve some comments
* harden some arguments
* fix the overflow warning

fixes #555, fixes #544
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
9ffae6720c make sure that CTR->pad[] is aligned to 16 bytes 
Fixes #549
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
b2da51b518 clarify LTC_PAD_PKCS7 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
489ca2699c add LTC_ALIGN() macro 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
a0e47aac6b re-factor some tests 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
90f0e0df80 make sure basic types are marked as UNIVERSAL&PRIMITIVE 
This fixes DCIT/perl-CryptX#69
 2024-02-18 17:02:06 +00:00
Biswapriyo Nath
115a689650 Makefile: Fix shared library build in MinGW. 
This enables -no-undefined linker flag in mingw toolchain.
Previous related commit 9c2c9f8af4
 2024-02-18 17:02:06 +00:00
James Muir
d5db9f1548 Add new utf8 test-vector, update comments explaining utf8 decoding 
Description:
Minor changes to help test and clarify the way utf8 strings are
decoded.  This originated from my misunderstanding of the fix for
issue #507.  The new test-vector uses two bytes to encode each
wide-char.

The utf8 format is described here:

  https://tools.ietf.org/html/rfc3629#section-3

Testing:

  $ make clean
  $ make CFLAGS="-DUSE_LTM -DLTM_DESC -I../libtommath" EXTRALIBS="../libtommath/libtommath.a" test
  $ ./test

You can confirm that the new utf8 test data is correct using python:

  >>> s="\xD7\xA9\xD7\x9C\xD7\x95\xD7\x9D"
  >>> s.decode("utf-8")
  u'\u05e9\u05dc\u05d5\u05dd'
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
2a4c731676 don't allow LTC_CLEAN_STACK to be enabled until fixed 
As discussed in issue #486 [1] the current behavior shouldn't be used
anymore.

[1] https://github.com/libtom/libtomcrypt/issues/486
 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
bbeedb0751 update TEA testvectors 2024-02-18 17:02:06 +00:00
Steffen Jaeckel
49d6722fc3 fix tea_ecb_encrypt() 
This fixes #553
 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
b48a724ba4 fix tea_test() 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
6e3dc3379a make sure PKCS#5 iteration count is a "positive integer" 
This fixes #552
 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
783b9f706d add check maketarget 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
bff9a84ddd Exclude tests/test.key from potential crlf conversion 
This closes #521
 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
64018dd683 add comment about padding types 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
083ba719cf read system timer on AARCH64 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
802907ba3f recent aesgcm versions have shorter iv/key strings 2024-02-18 17:02:05 +00:00
Steffen Jaeckel
5a31486a47 Fix returning too many or too few bits 
original patch by @friedrichsenm

This closes #543
 2024-02-18 17:02:05 +00:00
Tim Gates
f912a3ea3b docs: fix simple typo, succes -> success 
There is a small typo in src/mac/f9/f9_test.c, src/mac/xcbc/xcbc_test.c.

Should read `success` rather than `succes`.
 2024-02-18 17:02:05 +00:00
Reece
d059ecbbcb [*] LTC bug fixes. PR to upstream 2021-01-06 03:29:17 +00:00
Reece
20801f76d5 [+] Enable LTM 
[-] Remove platform RNG
 2021-01-06 01:09:19 +00:00
Steffen Jaeckel
cfbd7f8d36
Merge pull request #545 from libtom/pattop/fixes 
Minor fix & cleanup
 2020-08-29 11:30:23 +02:00
Patrick Oppenlander
d63d6faf22 sha256: minor undef cleanup 
RND is #defined in both the #if and #else case, so move the #undef after
the #endif.
 2020-08-17 09:54:14 +10:00
Patrick Oppenlander
40b9560521 HASH_PROCESS: fix overflow test 
state_var.length counts bits, inlen is in bytes.
 2020-08-17 09:44:21 +10:00
Steffen Jaeckel
3f1b6877c0
Merge pull request #541 from pattop/fixes 
Minor dependency cleanups
 2020-08-16 15:13:27 +02:00
Steffen Jaeckel
93ae347132 prevent usage of ifdef in code 2020-08-14 00:49:44 +02:00
Patrick Oppenlander
78f94225c8 error on missing dependencies for LTC_PBES and LTC_PKCS_5 2020-08-13 23:37:16 +02:00
Patrick Oppenlander
3a775da837 support compilation of x509 without LTC_MECC 2020-08-13 23:37:16 +02:00
Patrick Oppenlander
a5765d2b61 make ecc_ssh_ecdsa_encode_name conditional on LTC_SSH 
This fixes build breakage when LTC_MECC is not defined:

src/pk/ecc/ecc_ssh_ecdsa_encode_name.c:20:74: error: unknown type name 'ecc_key'
   20 | int ecc_ssh_ecdsa_encode_name(char *buffer, unsigned long *buflen, const ecc_key *key)
 2020-08-13 23:37:16 +02:00
Steffen Jaeckel
40eea675cd
Merge pull request #534 from libtom/pr/macro-names-cleanup 
Clean up macro names and static functions
 2020-08-03 14:01:42 +02:00
Steffen Jaeckel
469eeaf632 prefix static function in multi2 with s_ 
This fixes #540
 2020-07-16 11:03:40 +02:00
Steffen Jaeckel
c5d7bfb2cc manually fix the remaining leading _'s 2020-07-16 10:38:33 +02:00
Steffen Jaeckel
373974edee Revert "rename according to currently still valid rules" 
This reverts commit 561d4ab8e8.
 2020-07-16 10:38:33 +02:00
Steffen Jaeckel
3447eaff53 also prefix static hash functions by s_ 2020-07-16 10:38:33 +02:00
Steffen Jaeckel
4fd7b5002d prefix static functions with s_ 2020-07-14 18:44:40 +02:00