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pyUmbral
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211 Commits (e1fedf15e1bfc4fbb362b87f43f2b3ebbef8aa0f)

Author SHA1 Message Date
tuxxy 3a8f4c81cd Add skeleton of DEM 2018-01-23 00:40:36 -07:00
tuxxy 00c5089b8b Add tests for checking generated keys 2018-01-23 00:34:33 -07:00
tuxxy 8cce1816fe Add gen_key classmethods to UmbralPrivateKey and UmbralPublicKey 
Actually return key
 2018-01-23 00:33:34 -07:00
tuxxy 0131fb866f Undo DH derivation via affine 2018-01-22 12:01:58 -07:00
tuxxy 0104492e16 Use compressed point in KDF 2018-01-22 11:58:10 -07:00
Tux cc2adabc81
Merge pull request #23 from tuxxy/key-classes 
Add Key classes and add some fixes
 2018-01-19 18:26:13 -07:00
tuxxy 428e9340c4 Merge DH fixes 2018-01-19 16:48:49 -07:00
tuxxy bce75f363d Fix Diffie-Hellman derivation 2018-01-19 07:08:18 -07:00
tuxxy 3af88da1f5 Allow KDF function to accept arbitrary data, not just points 2018-01-19 07:00:52 -07:00
tuxxy 9bb9168323 Add tests for UmbralPrivateKey and UmbralPublicKey 2018-01-19 06:08:39 -07:00
tuxxy dd37964394 Implement save_key method on UmbralPublicKey 2018-01-19 06:08:39 -07:00
tuxxy de56b5a033 Implement method save_key for UmbralPrivateKey with key encryption using Scrypt-Salsa20-Poly1305 2018-01-19 06:08:39 -07:00
tuxxy 03d2a678cf Implement classmethod load_key for UmbralPrivate/PublicKey classes 2018-01-19 06:08:39 -07:00
tuxxy 8b5fec3fdb Add skeleton UmbralPrivateKey and UmbralPublicKey objects 2018-01-19 06:08:39 -07:00
tuxxy 716c4a3b45 Use additive notation for scalar multiplication 
Fix spacing

Use vector notation on consistency check
 2018-01-19 06:07:59 -07:00
tuxxy 0036d73891 Implement __rmul__ on Point and add type checking in BigNum.__mul__ 2018-01-18 00:31:15 -07:00
Justin Holmes 82bb5f880c
Merge pull request #18 from jMyles/master 
Adding some note comments to tests to explain internals.
 2018-01-17 14:22:39 -05:00
jMyles a3a9180dfd More description of bytestrings lengths. 2018-01-17 14:17:00 -05:00
jMyles 2145debe21 Using "kfrags" as a name for KFrags throughout test. 2018-01-17 14:17:00 -05:00
jMyles 9689817b01 Here's what my linter has to say about the tests. :-) 2018-01-17 14:16:59 -05:00
jMyles f79ca09393 A more informative way to show the proper number of bytes for a CFrag. 2018-01-17 14:15:23 -05:00
David Nuñez 599bad38b3 Include pub_a and pub_b as input to the kFrag signature to avoid 
potential reuse of kFrags from other RKs (i.e., not from A to B)
 2018-01-17 17:54:37 +01:00
David Nuñez 97340ec0c5 Updated variable names to include type 2018-01-17 11:37:34 +01:00
Tux 3f6586b678
Merge pull request #15 from tuxxy/serialization 
Implement serialization
 2018-01-16 11:27:35 -07:00
tuxxy 5939000a52 Add typehinting for curve objects 2018-01-16 11:24:54 -07:00
tuxxy 3817109ae0 Use staticmethods for from_bytes methods 2018-01-16 11:17:41 -07:00
tuxxy 763a7271c7 Fix naming from KFrag.point_key to KFrag.bn_key 2018-01-16 11:08:13 -07:00
tuxxy d2f22c1438 Add test for ChallengeResponse serialization/deserialization 2018-01-15 17:11:44 -07:00
tuxxy fa0e3eba09 Add serialization/deserialization methods for ChallengeResponse 2018-01-15 17:11:29 -07:00
tuxxy e48ef28104 Add test for ReconstructedCapsule serialization/deserialization 2018-01-15 16:34:22 -07:00
tuxxy f418c728f3 Add serialization/deserialization methods for ReconstructedCapsule 2018-01-15 15:57:14 -07:00
tuxxy f133664d91 Add test for Capsule serialization/deserialization 2018-01-15 15:50:39 -07:00
tuxxy 632538707c Add serialization/deserialization methods for Capsule 
Fix names
 2018-01-15 15:48:54 -07:00
tuxxy 444800a919 Add test for CapsuleFrag serialization/deserialization 2018-01-15 15:40:24 -07:00
tuxxy 3b21a91ce0 Add serialization/deserialization methods to CapsuleFrag 2018-01-15 15:32:18 -07:00
tuxxy 9036cdc9aa Add test for KFrag serialization/deserialization 2018-01-15 15:20:18 -07:00
tuxxy df43bc3dd7 Add serialization methods to KFrag 
Fix point_key deserialization to use BigNum
 2018-01-15 15:06:25 -07:00
David Nuñez 1294cd4d32 Removed old comments 2018-01-10 16:15:41 +01:00
David Nuñez 381fe19b82 UmbralParameters are fixed before initialization of PRE 2018-01-10 16:14:00 +01:00
David Nuñez 9aedb37acc Added random h and u 2018-01-10 16:09:08 +01:00
David Nuñez 620bec85f8 Changed check_original to Capsule method (verify). 
Renamed KFrag.check_signature to verify.
 2018-01-10 15:57:53 +01:00
David Nuñez 146e139409 Changed check_kFrag_signature to a KFrag method (check_signature) 2018-01-10 15:52:43 +01:00
David Nuñez 63385d5fd4 Moved KDF to utils 2018-01-10 15:48:33 +01:00
David Nuñez ba3395728d Moved hash_to_bn to utils, and changed check_kfrag_consistency as a 
KFrag method
 2018-01-10 15:42:34 +01:00
David Nuñez 6d70c80541 Added cFrag list and capsule reconstruction to Capsule. Had to comment 
most tests for a while because of the syntax changes
 2018-01-09 11:02:53 +01:00
David Nuñez a324dec7c0 changed test_encapsulation to test_decapsulation_by_alice 2018-01-03 21:00:04 +01:00
David Núñez 07e626438d
Merge pull request #9 from jMyles/master 
Some more naming things, some more questions.
 2018-01-03 20:54:28 +01:00
jMyles dcd9b37d29 Changing argument order (keys first, capsule(s) second). Added type hint for ReconstructedCapsule. 2018-01-03 13:36:17 -05:00
jMyles 9b8bd2c235 Merge commit for naming changes contemporaneously made by @cygnusv. 2018-01-03 13:01:35 -05:00
jMyles e651b66f9f Type hints for decapsulate. 2018-01-03 12:47:15 -05:00