Dag-Erling Smørgrav
c556bc0aa8
Implement MPI division.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
3c2b134fe4
Implement fast increment / decrement functions.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
111efcb949
Correct function descriptions.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
2a66f62078
Implement MPI multiplication.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
5170c0bc41
Print words in the correct order, and tack on the MSB.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
206c6ffc85
Implement ffs() / fls() and use the latter to compute the MSB.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
36739778ce
Clear a vector that was supposed to be zero.
2017-04-06 19:52:23 +02:00
Dag-Erling Smørgrav
8477c4ae0b
Slightly improve function descriptions.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
094635f394
Remove debugging code.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
115ea66061
Sort prototypes.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
83ca8031c5
Cosmetic fixups.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
b4eb918dad
Implement GCD using Stein's binary algorithm.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
a11c52e896
Refactor the comparison predicates, check for identity first.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
47a0bf838f
Add functions for comparing an MPI to an integer.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
26e434d64b
Add functions that return the LSB and MSB of an MPI.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
7e05fe419a
Remove unused headers.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
895d1eb539
Constify where possible.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
cdd1a65e84
Fix pasto which prevented cryb-mpi from being built.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
b31223ad15
Ensure that autogen.sh fails if any of its steps does.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
82ee73e14d
Update ax_gcc_builtin macros from upstream.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
9ee45d4e34
Fix sign bug in special cases in mpi_{add,sub}_abs().
...
We failed to clear the negative flag when handling trivial cases, so if one of the terms was 0 and the other was negative, the result would be an exact copy of the non-zero term instead of its absolute value.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
fc99e7973b
Split up the 150+ mpi test cases into smaller groups.
2017-04-06 19:51:47 +02:00
Dag-Erling Smørgrav
95ba4d39da
Bump version.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
a176c38f8f
Sync debian/copyright with LICENSE.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
1f8432f6a2
First shot at a Debian package.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
165e489017
Correct information about Joachim Strömbergson's contributions.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
f29927dfe5
Correct copyright year.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
a82671403f
Use the correct variable for find(1).
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
f164c3ac6e
Replace the old mkpkgng script with a true port Makefile.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
3a6ba51b86
Adjust UiO copyright.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
cdbb565482
Silence compiler warnings about operator precedence.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
c6536641c5
Major cleanup of the MD and SHA digests.
...
- Use the new vector byte-order conversion functions where appropriate.
- Use memset_s() instead of memset() where appropriate.
- Use consistent names and types for function arguments.
- Reindent, rename and reorganize to conform to Cryb style and idiom.
SHA224 and SHA256 were left mostly unchanged. MD2 and MD4 were completely rewritten as the previous versions (taken from XySSL) seem to have been copied from RSAREF.
This breaks the ABI as some context structures have grown or shrunk and some function arguments have been changed from int to size_t.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
d96415b2c3
Define vector versions of the endianness conversion functions.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
ce5562d568
Remove unused struct member.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
6f794d4739
Fix typo, add missing declarations.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
a8f0cc2e69
Neither AES nor DES have keystream functions.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
5c98dc1084
Assert that the cipher mode and key length are valid.
2017-04-06 19:51:46 +02:00
Dag-Erling Smørgrav
e21ec8afbc
Use the keystream function like we do for other stream ciphers.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
536a5a31d4
Use CAVP test vectors for AES and DES.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
239ab3a471
Implement double- and triple-DES.
...
Single-DES is now a special case of triple-DES with all three keys being the same. This is significantly slower than a pure single-DES implementation, but that's fine since nobody should be using it anyway.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
0c06ab5330
Slight cleanup of the DES code.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
700fa0718b
Implement DES (single-key ECB only for now).
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
c671da9b1c
Implement the Salsa family of stream ciphers.
...
Note that we only have unit tests for Salsa20.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
43dbe1350a
Forgot to add chacha.h to the build.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
94720a2fff
Remove incorrect and unnecessary casts.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
cfd3951ee1
Implement the ChaCha family of stream ciphers.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
d383e7ab62
Misc cleanup after API change.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
c2f4fa524f
Second iteration of the cryb-cipher API.
...
We now have separate encryption and decryption methods, and can process an arbitrary amount of plaintext or ciphertext per call, rounded down to the block size (if applicable). For stream ciphers, we also have a keystream method which fills the provided buffer with an arbitrary amount of keystream (once again, rounded down if applicable).
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
8b9a7766da
Remove incorrect CRYB_USED annotations.
2017-04-06 19:51:45 +02:00
Dag-Erling Smørgrav
2e14488de0
Add missing macro for cryb_aes_cipher.
2017-04-06 19:51:45 +02:00
