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GHASH implementation

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Rhys Weatherley
2015-04-01 09:12:42 +10:00
parent 0c5b37098b
commit 1c77fdbcec
5 changed files with 462 additions and 3 deletions
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5
doc/crypto.dox
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@@ -28,10 +28,10 @@
\li Block ciphers: AES128, AES192, AES256
\li Block cipher modes: CTR, CFB, CBC, OFB
\li Stream ciphers: ChaCha
li Stream ciphers: ChaCha
\li Authenticated encryption with associated data (AEAD): ChaChaPoly
\li Hash algorithms: SHA1, SHA256, SHA512, SHA3_256, SHA3_512, BLAKE2s, BLAKE2b (regular and HMAC modes)
\li Message authenticators: Poly1305
\li Message authenticators: Poly1305, GHASH
\li Public key algorithms: Curve25519
\li Random number generation: \link RNGClass RNG\endlink, TransistorNoiseSource, RingOscillatorNoiseSource
@@ -78,6 +78,7 @@ Ardunino Mega 2560 running at 16 MHz are similar:
<tr><td>BLAKE2s</td><td align="right">18.54us</td><td> </td><td align="right"> </td><td align="right">171</td></tr>
<tr><td>BLAKE2b</td><td align="right">50.58us</td><td> </td><td align="right"> </td><td align="right">339</td></tr>
<tr><td>Poly1305</td><td align="right">26.29us</td><td> </td><td align="right"> </td><td align="right">87</td></tr>
<tr><td>GHASH</td><td align="right">148.14us</td><td> </td><td align="right"> </td><td align="right">33</td></tr>
</table>
Where a cipher supports more than one key size (such as ChaCha), the values

2
doc/mainpage.dox
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@@ -96,7 +96,7 @@ realtime clock and the LCD library to implement an alarm clock.
\li Stream ciphers: ChaCha
\li Authenticated encryption with associated data (AEAD): ChaChaPoly
\li Hash algorithms: SHA1, SHA256, SHA512, SHA3_256, SHA3_512, BLAKE2s, BLAKE2b (regular and HMAC modes)
\li Message authenticators: Poly1305
\li Message authenticators: Poly1305, GHASH
\li Public key algorithms: Curve25519
\li Random number generation: \link RNGClass RNG\endlink, TransistorNoiseSource, RingOscillatorNoiseSource