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profile complete sha512 generation

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This commit is contained in:
Dario 2020-06-07 19:13:46 +02:00
parent e5c3b3978a
commit d8c9c91d0c
3 changed files with 23 additions and 5 deletions
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7
src/cpp/Crypto/KeyPair.cpp
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@ -88,14 +88,17 @@ bool KeyPair::generateFromPassphrase(const char* passphrase, const Mnemonic* wor
//crypto_auth_hmacsha512_state state;
size_t word_index_size = sizeof(word_indices);
//crypto_auth_hmacsha512_init(&state, (unsigned char*)word_indices, sizeof(word_indices));
Profiler timeSum;
sha512_init(&state);
Profiler timeUsed;
sha512_update(&state, *word_indices, word_indices->size());
printf("time used in one step: %s\n", timeUsed.string().data());
auto timeUsedString = timeUsed.string();
sha512_update(&state, (unsigned char*)clearPassphrase.data(), clearPassphrase.size());
//crypto_auth_hmacsha512_update(&state, (unsigned char*)passphrase, pass_phrase_size);
sha512_final(&state, hash);
printf("timeSum: %s\n", timeSum.string().data());
printf("time used in one step: %s\n", timeUsedString.data());
//crypto_auth_hmacsha512_final(&state, hash);
/*

19
src/cpp/Crypto/KeyPairEd25519.cpp
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@ -1,6 +1,8 @@
#include "KeyPairEd25519.h"
#include <assert.h>
// using sha512 from iroha-ed because it need half the time as sodium
#include "ed25519/ed25519.h"
#include "../SingletonManager/ErrorManager.h"
@ -51,12 +53,15 @@ KeyPairEd25519* KeyPairEd25519::create(const Passphrase* passphrase)
std::string clear_passphrase = passphrase->createClearPassphrase();
crypto_hash_sha512_state state;
//sha_context state;
unsigned char hash[crypto_hash_sha512_BYTES];
//crypto_auth_hmacsha512_state state;
size_t word_index_size = sizeof(word_indices);
//crypto_auth_hmacsha512_init(&state, (unsigned char*)word_indices, sizeof(word_indices));
Profiler timeSum;
crypto_hash_sha512_init(&state);
//sha512_init(&state);
Profiler timeUsed;
//Poco::UInt64 valueBuffer[PHRASE_WORD_COUNT];
auto value_buffer = mm->getFreeMemory(PHRASE_WORD_COUNT * sizeof(Poco::UInt64));
@ -65,12 +70,22 @@ KeyPairEd25519* KeyPairEd25519::create(const Passphrase* passphrase)
value_buffer_p[i] = word_indices[i];
}
auto betweenTime = timeUsed.string();
crypto_hash_sha512_update(&state, *value_buffer, sizeof(Poco::UInt64) * PHRASE_WORD_COUNT);
printf("time used in for loop: %s (between: %s)\n", timeUsed.string().data(), betweenTime.data());
//crypto_hash_sha512_update(&state, *value_buffer, sizeof(Poco::UInt64) * PHRASE_WORD_COUNT);
//sha512_update(&state, *value_buffer, sizeof(Poco::UInt64) * PHRASE_WORD_COUNT);
Profiler timeUsed2;
//sha512_update(&state, (const unsigned char*)value_buffer_p, value_buffer->size());
crypto_hash_sha512_update(&state, (const unsigned char*)value_buffer_p, value_buffer->size());
//sha512_update(&state, *value_buffer, value_buffer->size());
auto timeUsed2String = timeUsed2.string();
//crypto_hash_sha512_update(&state, (const unsigned char*)word_indices, PHRASE_WORD_COUNT * sizeof(Poco::UInt16));
crypto_hash_sha512_update(&state, (unsigned char*)clear_passphrase.data(), clear_passphrase.size());
//sha512_update(&state, (unsigned char*)clear_passphrase.data(), clear_passphrase.size());
//crypto_auth_hmacsha512_update(&state, (unsigned char*)passphrase, pass_phrase_size);
//crypto_hash_sha512_final(&state, hash);
//sha512_final(&state, hash);
crypto_hash_sha512_final(&state, hash);
printf("timeSum: %s\n", timeSum.string().data());
printf("time used in for loop: %s (between: %s)\n", timeUsed2String.data(), betweenTime.data());
//crypto_auth_hmacsha512_final(&state, hash);
/*

2
src/cpp/lib/DataTypeConverter.cpp
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@ -165,7 +165,7 @@ namespace DataTypeConverter
sodium_bin2hex(*hex, hexSize, pubkey, binSize);
std::string hexString((const char*)*hex, hexSize);
std::string hexString((const char*)*hex, hexSize-1);
mm->releaseMemory(hex);
return hexString;
}