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1838 Commits

Author SHA1 Message Date
Frank Denis
12023defc8 salsa20: initialize partial block 
A compiler trying to be too smart could notice that we are shifting
ununitialized data (even though we then discard it), and apply
unwanted optimizations.
 2022-11-16 13:43:43 +01:00
Frank Denis
fd5cbe9e69 Indent 2022-10-21 17:54:59 +02:00
Frank Denis
69821eba93 Win32: SecureZeroMemory may not be available 2022-10-20 14:41:59 +02:00
Frank Denis
2a2fe56189 scalarmult(): don't use the output as a temporary buffer 
So that application can use the same pointer for the public key
and the shared secret.
 2022-10-11 14:04:50 +02:00
Steve Thomas
d69a2342bc Clear decrypted block from stack (#1190) 2022-06-18 20:32:53 +02:00
Frank Denis
3f3d350387 sodium_compare(): cast operands to unsigned int 
This matches the Zig implementation and
fixes #1184
 2022-06-05 14:31:35 +02:00
Frank Denis
fd4b6edc0f Simplify scrypt blkcpy()/blkxor() 2022-05-11 18:12:45 +02:00
Frank Denis
7389bf7f29 libtool update 2022-04-03 00:03:17 +02:00
Frank Denis
0e88616f87 edwards25519: faster recovery of the X coordinate 2022-02-15 14:13:36 +01:00
Jørgen P. Tjernø
100ccb452d Portability improvements (#1105) 
* Move `raise` code to be behind an autoconf check

This moves the call to `raise` behind a `HAVE_RAISE` autoconf check,
in addition to `__wasm__`. This is intended to help porting to
other platforms that don't support `raise` (e.g. modern game consoles).

* Add autoconf check for `sysconf`

Only try to invoke `sysconf` if the target platform supports it, and
don't warn about unknown page size if `PAGE_SIZE` was defined. Add an
include for `sys/param.h` to increase likelihood of finding `PAGE_SIZE`.
This is intended to help porting to other platforms that don't support
`sysconf` (e.g. modern game consoles) that have a fixed hardware page
size.

* Don't try to use raise & sysconf in a WASI environment

Co-authored-by: Frank Denis <124872+jedisct1@users.noreply.github.com>
 2021-10-09 18:39:02 +02:00
infinitydev
7d300e4c19 Fix build on z/OS using XLC (#1089) 
Handle the Sun and the IBM compilers separately
 2021-07-09 15:48:34 +02:00
Frank Denis
95673e5b51 Use assignement + case instead of memcpy() 2021-06-17 20:56:54 +02:00
Frank Denis
94daa0e15a Include private/sse2_64_32.h only where SSE2 is required 
Fixes #1074
 2021-06-13 21:46:08 +02:00
Alcaro
1e46e98d83 core.c: Make _sodium_crit_init static (#1073) 2021-06-13 18:22:57 +02:00
Frank Denis
b5b62722b7 Autoconf update & regen 2021-05-22 12:21:15 +02:00
Frank Denis
8aedf47338 Fix comment in ristretto255_elligator (#1052) 2021-04-21 16:47:07 +02:00
Frank Denis
7168944f16 Update some autoconf definitions 2021-04-08 10:57:21 +02:00
Frank Denis
0389b96972 Regen autoconf files 2021-04-08 10:12:12 +02:00
Frank Denis
9e625a0b2a Fix typos in comments 
Backport from #1032
 2021-02-12 17:19:07 +01:00
Frank Denis
04b44a4df4 Automake update 2020-11-24 22:55:50 +01:00
Frank Denis
df83ed9235 pwhash never supported "in-place" operation - return EINVAL 2020-11-24 22:53:16 +01:00
David CARLIER
9e2f4d0ba8 DragonFlyBSD supports getrandom too since 5.7 2020-11-08 16:06:39 +01:00
Tim Gates
ddce81d103 docs: fix simple typo, interoperatibility -> interoperability (#1002) 
There is a small typo in src/libsodium/include/sodium/crypto_hash.h, src/libsodium/include/sodium/crypto_hash_sha256.h, src/libsodium/include/sodium/crypto_hash_sha512.h.

Should read `interoperability` rather than `interoperatibility`.
 2020-10-12 11:51:50 +02:00
Frank Denis
f5f8efbc81 comment 2020-08-16 11:41:54 +02:00
Frank Denis
3b9cbcf60d argon2 - copy raw hash after possible encoding, not before 
(irrelevant in libsodium)
 2020-08-16 11:39:31 +02:00
Frank Denis
4a75300b45 Validate argon2 lanes before memory cost 2020-08-16 11:39:26 +02:00
Frank Denis
899149f988 Shorten 2020-08-05 16:34:53 +02:00
Frank Denis
e6d0a57061 Elligator - Faster Chi function 2020-06-15 10:41:59 +02:00
Frank Denis
2ea21b96e0 Don't even include signal.h on WASI 
Since version 11, wasi-sysroot doesn't ignore it but spits out
an error instead.
 2020-06-04 10:53:49 +02:00
Frank Denis
c94c477f24 Faster sc25519 inversion, with one less squaring 2020-05-26 14:05:10 +02:00
Frank Denis
c35437c2e5 Add extra box_seal() tests 2020-05-21 18:38:34 +02:00
Frank Denis
81a2655233 crypto_box_seal(): copy the key after encryption to support in-place encryption 
Fixes #961
 2020-05-21 18:25:27 +02:00
Frank Denis
5a300d6480 Remove unused code 2020-05-14 18:46:16 +02:00
Frank Denis
be00e8d72b ristretto255_is_canonical(): sync with wasm-crypto 
Reject string with the top bit set.
 2020-04-25 12:18:19 +02:00
Frank Denis
8fbe4ceb64 Fix argument order 2020-04-23 15:40:50 +02:00
Frank Denis
9786e40501 Rename fe25519_scalar_product, use it for all multiplications by A 2020-04-23 11:16:05 +02:00
Frank Denis
f931f37bb4 Replace deprecated function in test 2020-03-30 19:08:05 +02:00
Frank Denis
57e753130e Remove useless self inclusion 2020-03-28 20:38:54 +01:00
Frank Denis
3b689a6ab4 New automake version 2020-03-22 22:56:19 +01:00
Frank Denis
d0ea7b549e Remove XOP stub 
XOP is dead
 2020-03-14 17:16:54 +01:00
Frank Denis
a89940d4aa Reformat comments 2020-03-14 17:16:48 +01:00
Frank Denis
a4e127567f Simplify integerify() 
Make offsets 64 bit in the SSE scrypt impl
 2020-03-14 17:16:37 +01:00
Loup Vaillant
f1652acba2 Avoid memmove() call when buffers are already the same. (#935) 
This completes the work started in commit
fbe3eb265f
 2020-03-14 17:15:42 +01:00
Frank Denis
182415cb69 Remove sandy2x fixed base scalar multiplication 
Thanks to precomputation, the generic implementation is faster.

Don't even define a .mult_base placeholder for sandy2x

Avoid two indirections for fixed base multiplication until another
implementation possibly exists.
 2020-02-06 00:54:39 +01:00
Frank Denis
d6961a93cc Set a default page size to 64K (wasm/linux large pages) 2020-01-05 21:00:00 -05:00
Frank Denis
1d4017df58 Regen 2019-11-11 01:08:03 +01:00
Frank Denis
bfa866e2f0 Deprecate crypto_core_ed25519_from_hash() 2019-10-13 10:03:48 +02:00
Frank Denis
c210fd558e Revert "Revert "Disable AVX512 Argon2 implementation on MacOS"" 
This reverts commit 495ebc26f6.
 2019-07-24 00:18:06 +02:00
Frank Denis
495ebc26f6 Revert "Disable AVX512 Argon2 implementation on MacOS" 
This reverts commit cf59da7cd4.
 2019-07-23 18:18:33 +02:00
Frank Denis
cf59da7cd4 Disable AVX512 Argon2 implementation on MacOS 
Fixes #848
 2019-07-23 16:24:41 +02:00