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53 Commits

Author SHA1 Message Date
Rhys Weatherley
455549f835 ASCON-128 finalist from the CAESAR competition 2018-04-27 11:01:29 +10:00
Rhys Weatherley
d9ebc63878 Move CBC, CFB, and OFB to the CryptoLegacy library 2018-04-26 07:56:57 +10:00
Rhys Weatherley
4078351503 AVR assembly version of Acorn128 2018-04-26 06:51:21 +10:00
Rhys Weatherley
91bffb9d1f ACORN-128 AEAD cipher 2018-04-26 06:51:21 +10:00
Rhys Weatherley
22ee5721d6 Move non-cryptography code to a separate repository 2018-04-07 10:22:35 +10:00
Rhys Weatherley
9ae79f469f AES tiny and small memory versions 2018-04-07 02:39:30 +10:00
Rhys Weatherley
fca80f28fd Docs describing common ESP8266 issues and how to deal with them 2018-04-01 16:33:20 +10:00
Rhys Weatherley
277a0b63c9 Speed up Speck by using a custom AVR code generator 
This also fixes the remaining asm issues with newer versions of gcc.
 2017-11-03 10:47:18 +10:00
Rhys Weatherley
b45722dd46 Update the documentation for New Hope 2016-08-27 14:31:56 +10:00
Rhys Weatherley
ca67bdbae0 Recursive batcher84 to save code size 2016-08-23 18:52:46 +10:00
Rhys Weatherley
6c4ec0cb23 Post-quantum NewHope key exchange algorithm 2016-08-18 18:33:44 +10:00
Rhys Weatherley
9ff24b0ddf Implementation of the NIST P-521 curve 2016-03-26 19:03:31 +10:00
Rhys Weatherley
c8d7c3153d Keyed hashing for BLAKE2 according to RFC7693 2016-03-23 19:08:16 +10:00
Rhys Weatherley
b078357392 XTS mode for disk sector encryption 2016-02-20 16:12:32 +10:00
Rhys Weatherley
945289b25b EAX is a block cipher mode - add to docs 2016-02-14 08:29:35 +10:00
Rhys Weatherley
c624a3eab3 Extendable output functions: SHAKE128 and SHAKE256 2016-02-14 08:27:27 +10:00
Rhys Weatherley
41cc393de5 AVR inline assembler speedups for Curve25519 and Ed25519 2016-02-14 05:51:22 +10:00
Rhys Weatherley
33df6a873d Refactor the low-memory versions of Speck 
Rename SpeckLowMemory to SpeckTiny for the encrypt-only version.
SpeckSmall for the version that supports both encryption and decryption.
 2016-02-13 06:59:05 +10:00
Rhys Weatherley
e66f8fe6e0 Split the OMAC code out of EAX so it can be used separately 2016-02-09 19:07:35 +10:00
Rhys Weatherley
21ac06136a Speed up GHASH with AVR assembly code 
Also split the Galois operations off into a separate GF128 class.
 2016-02-07 13:30:21 +10:00
Rhys Weatherley
2decb74161 Remove SHA1 from the library 
SHA1 is on the cusp of being utterly broken so no new
software should be making use of it for any reason.
 2016-01-16 09:08:28 +10:00
Rhys Weatherley
95313613b7 Reduce the object state size for Poly1305 2016-01-16 08:57:46 +10:00
Rhys Weatherley
b852d222b4 Reduce the object state size of AES 2016-01-16 08:44:35 +10:00
Rhys Weatherley
1ae693127c Reduce the state size for BLAKE2 by moving state.v to the stack 2016-01-16 06:43:56 +10:00
Rhys Weatherley
f52888517b Move the Keccak B state from the object to the stack 2016-01-15 17:50:36 +10:00
Rhys Weatherley
0b56598294 Speed up KeccakCore by unrolling into AVR assembly 2016-01-13 19:50:59 +10:00
Rhys Weatherley
738d86cf2b EAX block cipher mode with authentication 2015-12-19 09:18:41 +10:00
Rhys Weatherley
e046533aff Low memory version of Speck that combines key schedule with encryption 2015-12-17 19:06:41 +10:00
Rhys Weatherley
32d3d59cfb AVR inline assembly version of Speck 2015-12-05 14:13:11 +10:00
Rhys Weatherley
ee43158b64 Speck block cipher 2015-11-30 18:23:21 +10:00
Rhys Weatherley
c0470980de Crypto performance figures for Arduino Due 2015-04-19 15:26:27 +10:00
Rhys Weatherley
786e52f923 Ed25519 signature algorithm 2015-04-18 08:42:37 +10:00
Rhys Weatherley
a3144aab4e Improve performance of Curve25519::eval() by 619ms 2015-04-03 05:03:48 +10:00
Rhys Weatherley
47ab405e7f Finalization and key setup figures for hash/auth algorithms 2015-04-02 16:33:47 +10:00
Rhys Weatherley
a7f9181fe5 GCM block cipher mode 2015-04-01 16:14:18 +10:00
Rhys Weatherley
1c77fdbcec GHASH implementation 2015-04-01 09:12:42 +10:00
Rhys Weatherley
0c5b37098b ChaChaPoly authenticated cipher 2015-03-31 19:02:21 +10:00
Rhys Weatherley
35064ebfe9 Update state sizes to include the entire class size 2015-03-31 12:06:31 +10:00
Rhys Weatherley
a3d7f61b96 Poly1305 message authenticator 2015-03-31 09:25:49 +10:00
Rhys Weatherley
fd38b7e127 Add HMAC support to all of the hash algorithms 2015-03-24 19:41:24 +10:00
Rhys Weatherley
e0803c01fc Overview documentation for random number generation 2015-03-22 15:36:13 +10:00
Rhys Weatherley
f2f8ed28ea Ring oscillator noise source class 2015-03-22 08:56:26 +10:00
Rhys Weatherley
0c52bf0d50 Simplify the hashing API by removing the need to remember the final hash 2015-03-14 15:36:40 +10:00
Rhys Weatherley
e7175a80f3 SHA-3 hash algorithm 2015-03-14 15:14:59 +10:00
Rhys Weatherley
e10b398949 BLAKE2b hash algorithm 2015-03-14 08:47:03 +10:00
Rhys Weatherley
72901a91f9 SHA512 hash algorithm 2015-03-14 07:19:44 +10:00
Rhys Weatherley
0f975de733 An implementation of Curve25519 2015-03-12 18:59:55 +10:00
Rhys Weatherley
6ec1b93cf9 Random number generator class based on ChaCha 2015-03-01 12:08:35 +10:00
Rhys Weatherley
4fc27f1005 Rotation utilities for non-AVR platforms 2015-01-26 09:03:01 +10:00
Rhys Weatherley
c86330b40c Remove Arcfour - not secure enough and ChaCha is pretty fast 2015-01-09 19:30:21 +10:00