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- Use the new Crypto, TypeConversion and random() functionality added to the Arduino core, instead of the versions local to the mesh library.

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- Rearrange class variables to minimize storage padding.

- Add protected getters for EspnowMeshBackend and MeshBackendBase components.

- Partially update README.md
This commit is contained in:
Anders
2020-05-18 22:09:34 +02:00
parent 595fb23128
commit f059e57322
34 changed files with 210 additions and 1573 deletions
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10
libraries/ESP8266WiFiMesh/src/MeshCryptoInterface.cpp
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@ -25,11 +25,11 @@
#include "MeshCryptoInterface.h"
#include <assert.h>
namespace MeshCryptoInterface
namespace MeshCryptoInterface
{
String createMeshHmac(const String &message, const void *hashKey, const size_t hashKeyLength, const size_t hmacLength)
{
return CryptoInterface::sha256Hmac(message, hashKey, hashKeyLength, hmacLength);
return experimental::crypto::SHA256::hmac(message, hashKey, hashKeyLength, hmacLength);
}
bool verifyMeshHmac(const String &message, const String &messageHmac, const uint8_t *hashKey, const uint8_t hashKeyLength)
@ -43,9 +43,9 @@ namespace MeshCryptoInterface
uint8_t *initializeKey(uint8_t *key, const uint8_t keyLength, const String &keySeed)
{
assert(keyLength <= CryptoInterface::SHA256_NATURAL_LENGTH);
uint8_t hashArray[CryptoInterface::SHA256_NATURAL_LENGTH] {};
CryptoInterface::sha256Hash(keySeed.c_str(), keySeed.length(), hashArray);
assert(keyLength <= experimental::crypto::SHA256::NATURAL_LENGTH);
uint8_t hashArray[experimental::crypto::SHA256::NATURAL_LENGTH] {};
experimental::crypto::SHA256::hash(keySeed.c_str(), keySeed.length(), hashArray);
memcpy(key, hashArray, keyLength);
return key;
}