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x64 fixICU fixes

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git-svn-id: svn://db.shs.com.ru/pip@99 12ceb7fc-bf1f-11e4-8940-5bc7170c53b5
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Пелипенко Иван
2015-04-15 07:42:28 +00:00
parent c2df2808a5
commit 04481dd908
5 changed files with 84 additions and 55 deletions
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82
src/math/picrypt.cpp
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@@ -1,87 +1,101 @@
#include "picrypt.h"
/*
PIP - Platform Independent Primitives
Cryptographic class using lib Sodium
Copyright (C) 2015 Andrey Bychkov work.a.b@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "picrypt.h"
#ifdef PIP_CRYPT
#include "sodium.h"
# include "sodium.h"
#endif
PICrypt::PICrypt() {
#ifdef PIP_CRYPT
sodium_init();
nonce.resize(crypto_secretbox_NONCEBYTES);
key.resize(crypto_secretbox_KEYBYTES);
randombytes_buf(key.data(), key.size());
randombytes_buf(nonce.data(), nonce.size());
nonce_.resize(crypto_secretbox_NONCEBYTES);
key_.resize(crypto_secretbox_KEYBYTES);
randombytes_buf(key_.data(), key_.size());
randombytes_buf(nonce_.data(), nonce_.size());
#else
piCout << "[PICrypt]" << "Warning: PICrypt is disabled, to enable install sodium library and build pip with -DCRYPT=";
#endif
}
bool PICrypt::setKey(const PIByteArray &secret) {
if (secret.size() != key.size()) return false;
key = secret;
bool PICrypt::setKey(const PIByteArray & secret) {
if (secret.size() != key_.size()) return false;
key_ = secret;
return true;
}
PIByteArray PICrypt::setKey(const PIString &secret) {
PIByteArray PICrypt::setKey(const PIString & secret) {
PIByteArray hash;
#ifdef PIP_CRYPT
hash.resize(crypto_generichash_BYTES);
PIByteArray s(secret.data(), secret.size());
crypto_generichash(hash.data(), hash.size(), s.data(), s.size(), 0, 0);
hash.resize(key.size());
hash.resize(key_.size());
setKey(hash);
#endif
return hash;
}
PIByteArray PICrypt::getKey() {
return key;
}
PIByteArray PICrypt::crypt(const PIByteArray &data) {
PIByteArray PICrypt::crypt(const PIByteArray & data) {
PIByteArray ret;
#ifdef PIP_CRYPT
ret.resize(data.size() + crypto_secretbox_MACBYTES);
randombytes_buf(nonce.data(), nonce.size());
crypto_secretbox_easy(ret.data(), data.data(), data.size(), nonce.data(), key.data());
ret.append(nonce);
randombytes_buf(nonce_.data(), nonce_.size());
crypto_secretbox_easy(ret.data(), data.data(), data.size(), nonce_.data(), key_.data());
ret.append(nonce_);
#endif
return ret;
}
PIByteArray PICrypt::crypt(const PIByteArray &data, const PIByteArray &secret) {
PIByteArray PICrypt::crypt(const PIByteArray & data, const PIByteArray & key) {
PIByteArray ret;
#ifdef PIP_CRYPT
if (secret.size() != crypto_secretbox_KEYBYTES) return PIByteArray();
if (key.size() != crypto_secretbox_KEYBYTES) return PIByteArray();
sodium_init();
PIByteArray n;
ret.resize(data.size() + crypto_secretbox_MACBYTES);
n.resize(crypto_secretbox_NONCEBYTES);
randombytes_buf(n.data(), n.size());
crypto_secretbox_easy(ret.data(), data.data(), data.size(), n.data(), secret.data());
crypto_secretbox_easy(ret.data(), data.data(), data.size(), n.data(), key.data());
ret.append(n);
#endif
return ret;
}
PIByteArray PICrypt::decrypt(const PIByteArray &crypt_data, bool *ok) {
PIByteArray PICrypt::decrypt(const PIByteArray & crypt_data, bool *ok) {
PIByteArray ret;
#ifdef PIP_CRYPT
if (crypt_data.size() < nonce.size() + crypto_secretbox_MACBYTES) {
if (crypt_data.size() < nonce_.size() + crypto_secretbox_MACBYTES) {
if (ok) *ok = false;
return PIByteArray();
}
ret.resize(crypt_data.size() - nonce.size() - crypto_secretbox_MACBYTES);
memcpy(nonce.data(), crypt_data.data(crypt_data.size() - nonce.size()), nonce.size());
if (crypto_secretbox_open_easy(ret.data(), crypt_data.data(), crypt_data.size() - nonce.size(), nonce.data(), key.data()) != 0) {
ret.resize(crypt_data.size() - nonce_.size() - crypto_secretbox_MACBYTES);
memcpy(nonce_.data(), crypt_data.data(crypt_data.size() - nonce_.size()), nonce_.size());
if (crypto_secretbox_open_easy(ret.data(), crypt_data.data(), crypt_data.size() - nonce_.size(), nonce_.data(), key_.data()) != 0) {
if (ok) *ok = false;
// piCout << "[PICrypt]" << "bad key";
// piCout << "[PICrypt]" << "bad key_";
return PIByteArray();
}
#endif
@@ -90,10 +104,10 @@ PIByteArray PICrypt::decrypt(const PIByteArray &crypt_data, bool *ok) {
}
PIByteArray PICrypt::decrypt(const PIByteArray &crypt_data, const PIByteArray &secret, bool *ok) {
PIByteArray PICrypt::decrypt(const PIByteArray & crypt_data, const PIByteArray & key, bool *ok) {
PIByteArray ret;
#ifdef PIP_CRYPT
if (secret.size() != crypto_secretbox_KEYBYTES) {
if (key.size() != crypto_secretbox_KEYBYTES) {
if (ok) *ok = false;
return PIByteArray();
}
@@ -106,9 +120,9 @@ PIByteArray PICrypt::decrypt(const PIByteArray &crypt_data, const PIByteArray &s
n.resize(crypto_secretbox_NONCEBYTES);
ret.resize(crypt_data.size() - n.size() - crypto_secretbox_MACBYTES);
memcpy(n.data(), crypt_data.data(crypt_data.size() - n.size()), n.size());
if (crypto_secretbox_open_easy(ret.data(), crypt_data.data(), crypt_data.size() - n.size(), n.data(), secret.data()) != 0) {
if (crypto_secretbox_open_easy(ret.data(), crypt_data.data(), crypt_data.size() - n.size(), n.data(), key.data()) != 0) {
if (ok) *ok = false;
// piCout << "[PICrypt]" << "bad key";
// piCout << "[PICrypt]" << "bad key_";
return PIByteArray();
}
#endif
@@ -117,7 +131,7 @@ PIByteArray PICrypt::decrypt(const PIByteArray &crypt_data, const PIByteArray &s
}
PIByteArray PICrypt::hash(const PIString &secret) {
PIByteArray PICrypt::hash(const PIString & secret) {
PIByteArray hash;
#ifdef PIP_CRYPT
sodium_init();