haskell/cryptonite
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369 Commits

Author SHA1 Message Date
Vincent Hanquez
d6608ffc6e Merge pull request #85 from yogsototh/master 
Example of symmetric encryption in documentation.
 2016-07-30 07:10:56 +01:00
Vincent Hanquez
18a9634bb7 Merge pull request #92 from Bodigrim/number-f2m 
Arithmetic over F2m
 2016-07-28 20:23:38 +01:00
Luke Taylor
fb66c35f46 Add a check for salt length in bcrypt function 
Raises an error (as the original doc claimed) if the salt is not the
required length of 16 bytes.

validatePasswordEither doesn't require separate checking since the hash
length as a whole is checked, implicitly ensuring the salt is the right
length. Therefore it shouldn't be possible to trigger the error by
calling this function.

Fixes #93.
 2016-07-27 17:45:33 +02:00
Bodigrim
2dec05f48b Restore import of <$> 2016-07-24 14:54:22 +02:00
Bodigrim
7e53922f4f Fix pointMul with negative factor on CurveF2m 2016-07-24 13:40:24 +02:00
Bodigrim
b25df69e26 Speed up squaring 3x (now 10% faster than mul) 2016-07-24 11:00:54 +02:00
Bodigrim
66ae77e805 Fix tests and provide documentation for Crypto.Number.F2m 2016-07-24 11:00:54 +02:00
Bodigrim
e80eaa56f3 Tests for Crypto.Number.F2m 2016-07-24 10:58:50 +02:00
Luke Taylor
de17b66e31 Fix buffer length in scrypt 
The temporary XY buffer passed to the scrypt_smix C function should be
256r+64 bytes in length, but the Haskell code was only allocating 256r
bytes, causing the additional 64 to be written past the end of the
buffer.

See #91.
 2016-06-13 21:08:06 +01:00
Vincent Hanquez
dc8bb8934c Merge pull request #77 from khibino/mp 
Adding miyaguchi-preneel hash construction
 2016-06-13 05:57:44 +01:00
Kei Hibino
7989dc71b0 fix unpad of zero-padding and add tests. 2016-06-08 22:57:35 +09:00
Kei Hibino
ec7e73401f apply zero-padding to miyaguchi-preneel. 2016-06-08 22:26:14 +09:00
Kei Hibino
c2285db4e3 add zero padding and its test. 2016-06-08 22:23:41 +09:00
Kei Hibino
87867b49bc rename definitions which compute miyaguchi-preneel hash. 2016-06-08 01:13:23 +09:00
Kei Hibino
f9c1aa713f drop cipherInit'. 2016-06-02 17:05:17 +09:00
Denis Redozubov
512605d513 fix documentation typo 2016-05-05 19:51:22 +03:00
Yann Esposito (Yogsototh)
92531e8ca6
Just adding an example. Inspired by the Turtle doc 2016-04-28 10:10:10 +02:00
John Galt
e2b0e9ee6b [Ed448] Fixed incorrect base point 2016-04-18 13:25:11 -07:00
Kei Hibino
fce698b821 [MP] Drop data constructor access. 2016-04-12 14:53:16 +09:00
Kei Hibino
0f241e31db [MP] drop the accessor in favor of just using the ByteArrayAccess constraint 2016-04-12 11:00:01 +09:00
Vincent Hanquez
0c3f68929b Fix serialization of ECDH and DH 2016-04-09 17:13:51 +01:00
Vincent Hanquez
fd24980530 [ECC] add Bounded instance to CurveName 2016-04-09 13:46:06 +01:00
Vincent Hanquez
605e5cf6a6 Merge branch 'master' of https://github.com/haskell-crypto/cryptonite 2016-04-09 13:45:18 +01:00
Vincent Hanquez
0fa83e32d8 [ECDH][DH] change SharedKey representation to be the usual bytes-like representation 
Prevent mistake when the serialization is not done properly, for example missing
the padding when necessary.
 2016-04-09 13:45:05 +01:00
Vincent Hanquez
e29c8a6fe5 [DH] Keep The field size in bits, in Params 2016-04-09 13:41:40 +01:00
Vincent Hanquez
a73c1b9171 [CMAC] drop the accessor in favor of just using the ByteArrayAccess constraint 2016-04-09 10:31:13 +01:00
Vincent Hanquez
2b0f0dab9c Merge branch 'master' of https://github.com/haskell-crypto/cryptonite 2016-04-09 08:43:07 +01:00
Vincent Hanquez
d7e26e34ee [random] add a seed capability with export/import from integer. 
It decomposes the drgNew call that was gathering entropy then
initializing a ChaChaDRG, into 2 new calls seedNew and drgNewSeed.

drgNew remains unchanged.

The integer importing capability, should be used when wanting to bring
reproducibility to a debugging problem or for testing, otherwise it's
probably a bad idea to use.
 2016-04-09 08:33:37 +01:00
Kei Hibino
5d96c804ae Add infered cipher version. 2016-04-08 16:43:55 +09:00
Kei Hibino
3af88f3145 Add smart constructor of MiyaguchiPreneel hash type. 2016-04-08 16:11:17 +09:00
Kei Hibino
285d9fb433 Specify each chunk type. 2016-04-07 14:43:44 +09:00
Kei Hibino
327d75c2d4 Add comments about irreducible binary polynomial. 2016-04-06 11:59:26 +09:00
Kei Hibino
4442744b1d Add the smart constructor of CMAC type. 2016-04-06 09:41:50 +09:00
Kei Hibino
5e4b126fc5 Add implementation of MiyaguchiPreneel. 2016-04-03 05:51:07 +09:00
Kei Hibino
ca0c3830eb Add implementation of CMAC. 2016-04-01 19:25:04 +09:00
Vincent Hanquez
149bfa6010 [HKDF] document a bit better extractSkip 2016-03-29 07:17:24 +01:00
Vincent Hanquez
93fad940e4 Improve context memory usage of Keccak and SHA3 
saves up to 72 bytes per context for SHA3-512
 2016-03-26 10:29:33 +00:00
Vincent Hanquez
f362d50d46 [bcrypt] make the haddock comment reflect what happens to the cost value. 
also fix a tpyo
 2016-02-25 07:48:30 +00:00
Vincent Hanquez
b07a856127 Merge pull request #62 from clinty/dsa-truncate 
Do DSS truncation on verify
 2016-02-11 08:04:32 +00:00
John Galt
a04b56d2a3 Added Ed448-Goldilocks support 2016-02-09 01:22:55 -07:00
Vincent Hanquez
d80a499582 removed bounded names for useless parameter 2016-02-04 07:28:42 +00:00
Clint Adams
4c6b774a3d Do DSS truncation on verify 
RFC 4880 and FIPS 186-4 require that DSA signatures truncate the
hash to the size of q.  This changes Crypto.PubKey.DSA.verify
to do so in all cases.
 2016-01-10 17:05:37 -05:00
Vincent Hanquez
50631d3150 Add support for blake2s(p) 224 bits 2016-01-09 10:09:35 +00:00
Vincent Hanquez
99049cc66e Merge pull request #53 from kinoru/master 
[ChaChaPoly1305] fix type error of example code
 2016-01-05 17:49:58 +00:00
Vincent Hanquez
43890b1175 Add support for HKDF (RFC 5869) 2015-12-28 14:32:07 +00:00
John Galt
26976b1583 [blake2] Added reference implementation 
This commit allows the user to select either the portable reference
implementation or the optimized (SSE) implementation.
 2015-12-16 07:49:30 -06:00
kinoru
5a2809a0f8 [ChaChaPoly1305] fix type error of example code 
The example code had a type mismatch.

    Couldn't match expected type ‘State’
                with actual type ‘CryptoFailable State’
    In the second argument of ‘appendAAD’, namely ‘st1’
    In the second argument of ‘($)’, namely ‘appendAAD hdr st1’

This is due to the following part:

    let st1 = ChaChaPoly1305.initialize key nonce
        st2 = ChaChaPoly1305.finalizeAAD $ ChaChaPoly1305.appendAAD hdr st1

`initialize` returns `CryptoFailable State`, not `State`.

This commit fixes the type mismatch, changes the return type of the
example function to `CryptoFailable ByteString`, and makes the code
to be immediately copy-and-paste-able.
 2015-12-03 18:05:04 +00:00
Maciej Pietrzak
6020bde0e2 Add support_blake2 flag. 2015-11-30 22:17:21 +01:00
Vincent Hanquez
812b5d1aed [blake2] uncapitalize the modules and types as it's not abbreviation. 2015-11-19 14:24:54 +00:00
Vincent Hanquez
fae5f084cf [Blake2] define the algorithm as a multiple algorithm so that the output digest size is explicit in the digest types. 2015-11-19 12:10:14 +00:00