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Move Speck from Crypto to CryptoLW

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This commit is contained in:
Rhys Weatherley
2018-04-26 07:10:07 +10:00
parent 60ac9c4d6b
commit a03d95e7b4
13 changed files with 7 additions and 4 deletions
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1
libraries/Crypto/examples/TestEAX/TestEAX.ino
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@@ -25,6 +25,7 @@ This example runs tests on the EAX implementation to verify correct behaviour.
*/
#include <Crypto.h>
#include <CryptoLW.h>
#include <EAX.h>
#include <AES.h>
#include <Speck.h>

1
libraries/Crypto/examples/TestGCM/TestGCM.ino
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@@ -25,6 +25,7 @@ This example runs tests on the GCM implementation to verify correct behaviour.
*/
#include <Crypto.h>
#include <CryptoLW.h>
#include <AES.h>
#include <Speck.h>
#include <SpeckTiny.h>

210
libraries/Crypto/examples/TestSpeck/TestSpeck.ino
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@@ -1,210 +0,0 @@
/*
* Copyright (C) 2015 Southern Storm Software, Pty Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/*
This example runs tests on the Speck implementation to verify correct behaviour.
*/
#include <Crypto.h>
#include <Speck.h>
#include <SpeckSmall.h>
#include <SpeckTiny.h>
#include <string.h>
struct TestVector
{
const char *name;
byte key[32];
byte plaintext[16];
byte ciphertext[16];
};
// Define the test vectors from http://eprint.iacr.org/2013/404
static TestVector const testVectorSpeck128 = {
.name = "Speck-128-ECB",
.key = {0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00},
.plaintext = {0x6c, 0x61, 0x76, 0x69, 0x75, 0x71, 0x65, 0x20,
0x74, 0x69, 0x20, 0x65, 0x64, 0x61, 0x6d, 0x20},
.ciphertext = {0xa6, 0x5d, 0x98, 0x51, 0x79, 0x78, 0x32, 0x65,
0x78, 0x60, 0xfe, 0xdf, 0x5c, 0x57, 0x0d, 0x18}
};
static TestVector const testVectorSpeck192 = {
.name = "Speck-192-ECB",
.key = {0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00},
.plaintext = {0x72, 0x61, 0x48, 0x20, 0x66, 0x65, 0x69, 0x68,
0x43, 0x20, 0x6f, 0x74, 0x20, 0x74, 0x6e, 0x65},
.ciphertext = {0x1b, 0xe4, 0xcf, 0x3a, 0x13, 0x13, 0x55, 0x66,
0xf9, 0xbc, 0x18, 0x5d, 0xe0, 0x3c, 0x18, 0x86}
};
static TestVector const testVectorSpeck256 = {
.name = "Speck-256-ECB",
.key = {0x1f, 0x1e, 0x1d, 0x1c, 0x1b, 0x1a, 0x19, 0x18,
0x17, 0x16, 0x15, 0x14, 0x13, 0x12, 0x11, 0x10,
0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00},
.plaintext = {0x65, 0x73, 0x6f, 0x68, 0x74, 0x20, 0x6e, 0x49,
0x20, 0x2e, 0x72, 0x65, 0x6e, 0x6f, 0x6f, 0x70},
.ciphertext = {0x41, 0x09, 0x01, 0x04, 0x05, 0xc0, 0xf5, 0x3e,
0x4e, 0xee, 0xb4, 0x8d, 0x9c, 0x18, 0x8f, 0x43}
};
Speck speck;
SpeckSmall speckSmall;
SpeckTiny speckTiny;
byte buffer[16];
void testCipher(BlockCipher *cipher, const struct TestVector *test, size_t keySize, bool decryption = true)
{
crypto_feed_watchdog();
Serial.print(test->name);
Serial.print(" Encryption ... ");
cipher->setKey(test->key, keySize);
cipher->encryptBlock(buffer, test->plaintext);
if (memcmp(buffer, test->ciphertext, 16) == 0)
Serial.println("Passed");
else
Serial.println("Failed");
if (!decryption)
return;
Serial.print(test->name);
Serial.print(" Decryption ... ");
cipher->decryptBlock(buffer, test->ciphertext);
if (memcmp(buffer, test->plaintext, 16) == 0)
Serial.println("Passed");
else
Serial.println("Failed");
}
void perfCipher(BlockCipher *cipher, const struct TestVector *test, size_t keySize, bool decryption = true)
{
unsigned long start;
unsigned long elapsed;
int count;
crypto_feed_watchdog();
Serial.print(test->name);
Serial.print(" Set Key ... ");
start = micros();
for (count = 0; count < 10000; ++count) {
cipher->setKey(test->key, keySize);
}
elapsed = micros() - start;
Serial.print(elapsed / 10000.0);
Serial.print("us per operation, ");
Serial.print((10000.0 * 1000000.0) / elapsed);
Serial.println(" per second");
Serial.print(test->name);
Serial.print(" Encrypt ... ");
start = micros();
for (count = 0; count < 5000; ++count) {
cipher->encryptBlock(buffer, buffer);
}
elapsed = micros() - start;
Serial.print(elapsed / (5000.0 * 16.0));
Serial.print("us per byte, ");
Serial.print((16.0 * 5000.0 * 1000000.0) / elapsed);
Serial.println(" bytes per second");
if (!decryption) {
Serial.println();
return;
}
Serial.print(test->name);
Serial.print(" Decrypt ... ");
start = micros();
for (count = 0; count < 5000; ++count) {
cipher->decryptBlock(buffer, buffer);
}
elapsed = micros() - start;
Serial.print(elapsed / (5000.0 * 16.0));
Serial.print("us per byte, ");
Serial.print((16.0 * 5000.0 * 1000000.0) / elapsed);
Serial.println(" bytes per second");
Serial.println();
}
void setup()
{
Serial.begin(9600);
Serial.println();
Serial.println("State Sizes:");
Serial.print("Speck ... ");
Serial.println(sizeof(Speck));
Serial.print("SpeckSmall ... ");
Serial.println(sizeof(SpeckSmall));
Serial.print("SpeckTiny ... ");
Serial.println(sizeof(SpeckTiny));
Serial.println();
Serial.println("Speck Test Vectors:");
testCipher(&speck, &testVectorSpeck128, 16);
testCipher(&speck, &testVectorSpeck192, 24);
testCipher(&speck, &testVectorSpeck256, 32);
Serial.println();
Serial.println("SpeckSmall Test Vectors:");
testCipher(&speckSmall, &testVectorSpeck128, 16);
testCipher(&speckSmall, &testVectorSpeck192, 24);
testCipher(&speckSmall, &testVectorSpeck256, 32);
Serial.println();
Serial.println("SpeckTiny Test Vectors:");
testCipher(&speckTiny, &testVectorSpeck128, 16, false);
testCipher(&speckTiny, &testVectorSpeck192, 24, false);
testCipher(&speckTiny, &testVectorSpeck256, 32, false);
Serial.println();
Serial.println("Speck Performance Tests:");
perfCipher(&speck, &testVectorSpeck128, 16);
perfCipher(&speck, &testVectorSpeck192, 24);
perfCipher(&speck, &testVectorSpeck256, 32);
Serial.println("SpeckSmall Performance Tests:");
perfCipher(&speckSmall, &testVectorSpeck128, 16);
perfCipher(&speckSmall, &testVectorSpeck192, 24);
perfCipher(&speckSmall, &testVectorSpeck256, 32);
Serial.println("SpeckTiny Performance Tests:");
perfCipher(&speckTiny, &testVectorSpeck128, 16, false);
perfCipher(&speckTiny, &testVectorSpeck192, 24, false);
perfCipher(&speckTiny, &testVectorSpeck256, 32, false);
}
void loop()
{
}

1
libraries/Crypto/examples/TestXTS/TestXTS.ino
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@@ -25,6 +25,7 @@ This example runs tests on the XTS implementation to verify correct behaviour.
*/
#include <Crypto.h>
#include <CryptoLW.h>
#include <AES.h>
#include <Speck.h>
#include <SpeckSmall.h>