finished moving tunnel encryption into turtle

This commit is contained in:
csoler 2018-03-23 22:46:04 +01:00
parent 00a6bd5b73
commit 58aa2413b3
No known key found for this signature in database
GPG Key ID: 7BCA522266C0804C
3 changed files with 109 additions and 67 deletions

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@ -1219,6 +1219,21 @@ static const uint8_t ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256 = 0x02 ;
bool ftServer::encryptItem(RsTurtleGenericTunnelItem *clear_item,const RsFileHash& hash,RsTurtleGenericDataItem *& encrypted_item) bool ftServer::encryptItem(RsTurtleGenericTunnelItem *clear_item,const RsFileHash& hash,RsTurtleGenericDataItem *& encrypted_item)
{ {
#ifndef USE_NEW_METHOD
uint32_t item_serialized_size = size(clear_item) ;
RsTemporaryMemory data(item_serialized_size) ;
if(data == NULL)
return false ;
serialise(clear_item, data, &item_serialized_size);
uint8_t encryption_key[32] ;
deriveEncryptionKey(hash,encryption_key) ;
return p3turtle::encryptData(data,item_serialized_size,encryption_key,encrypted_item) ;
#else
uint8_t initialization_vector[ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE] ; uint8_t initialization_vector[ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE] ;
RSRandom::random_bytes(initialization_vector,ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) ; RSRandom::random_bytes(initialization_vector,ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) ;
@ -1297,12 +1312,34 @@ bool ftServer::encryptItem(RsTurtleGenericTunnelItem *clear_item,const RsFileHas
#endif #endif
return true ; return true ;
#endif
} }
// Decrypts the given item using aead-chacha20-poly1305 // Decrypts the given item using aead-chacha20-poly1305
bool ftServer::decryptItem(RsTurtleGenericDataItem *encrypted_item,const RsFileHash& hash,RsTurtleGenericTunnelItem *& decrypted_item) bool ftServer::decryptItem(RsTurtleGenericDataItem *encrypted_item,const RsFileHash& hash,RsTurtleGenericTunnelItem *& decrypted_item)
{ {
#ifndef USE_NEW_METHOD
unsigned char *data = NULL ;
uint32_t data_size = 0 ;
uint8_t encryption_key[32] ;
deriveEncryptionKey(hash,encryption_key) ;
if(!p3turtle::decryptItem(encrypted_item,encryption_key,data,data_size))
{
FTSERVER_ERROR() << "Cannot decrypt data!" << std::endl;
if(data)
free(data) ;
return false ;
}
decrypted_item = dynamic_cast<RsTurtleGenericTunnelItem*>(deserialise(data,&data_size)) ;
free(data);
return (decrypted_item != NULL);
#else
uint8_t encryption_key[32] ; uint8_t encryption_key[32] ;
deriveEncryptionKey(hash,encryption_key) ; deriveEncryptionKey(hash,encryption_key) ;
@ -1378,6 +1415,7 @@ bool ftServer::decryptItem(RsTurtleGenericDataItem *encrypted_item,const RsFileH
return false ; return false ;
return true ; return true ;
#endif
} }
bool ftServer::encryptHash(const RsFileHash& hash, RsFileHash& hash_of_hash) bool ftServer::encryptHash(const RsFileHash& hash, RsFileHash& hash_of_hash)

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@ -34,6 +34,7 @@
#endif #endif
#include "rsserver/p3face.h" #include "rsserver/p3face.h"
#include "crypto/chacha20.h"
#include "pqi/authssl.h" #include "pqi/authssl.h"
#include "pqi/p3linkmgr.h" #include "pqi/p3linkmgr.h"
@ -63,6 +64,9 @@ static std::map<TurtleTunnelRequestId, std::vector<time_t> > TS_request_bounces
void TS_dumpState() ; void TS_dumpState() ;
#endif #endif
#define TURTLE_DEBUG() std::cerr << time(NULL) << " : TURTLE : " << __FUNCTION__ << " : "
#define TURTLE_ERROR() std::cerr << "(EE) TURTLE ERROR : "
// These number may be quite important. I setup them with sensible values, but // These number may be quite important. I setup them with sensible values, but
// an in-depth test would be better to get an idea of what the ideal values // an in-depth test would be better to get an idea of what the ideal values
// could ever be. // could ever be.
@ -2080,32 +2084,31 @@ std::string p3turtle::getPeerNameForVirtualPeerId(const RsPeerId& virtual_peer_i
return name; return name;
} }
#ifdef TODO static const uint32_t ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE = 12 ;
static const uint32_t ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE = 12 ; static const uint32_t ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE = 16 ;
static const uint32_t ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE = 16 ; static const uint32_t ENCRYPTED_TURTLE_HEADER_SIZE = 4 ;
static const uint32_t ENCRYPTED_FT_HEADER_SIZE = 4 ; static const uint32_t ENCRYPTED_TURTLE_EDATA_SIZE = 4 ;
static const uint32_t ENCRYPTED_FT_EDATA_SIZE = 4 ;
static const uint8_t ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_POLY1305 = 0x01 ; static const uint8_t ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_POLY1305 = 0x01 ;
static const uint8_t ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256 = 0x02 ; static const uint8_t ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_SHA256 = 0x02 ;
bool p3turtle::encryptItem(const RsItem *item,uint8_t *encryption_master_key,RsTurtleGenericDataItem *& encrypted_item) bool p3turtle::encryptData(const unsigned char *clear_data,uint32_t clear_data_size,uint8_t *encryption_master_key,RsTurtleGenericDataItem *& encrypted_item)
{ {
uint8_t initialization_vector[ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE] ; uint8_t initialization_vector[ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE] ;
RSRandom::random_bytes(initialization_vector,ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) ; RSRandom::random_bytes(initialization_vector,ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE) ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << "ftServer::Encrypting ft item." << std::endl; TURTLE_DEBUG() << "ftServer::Encrypting ft item." << std::endl;
FTSERVER_DEBUG() << " random nonce : " << RsUtil::BinToHex(initialization_vector,ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) << std::endl; TURTLE_DEBUG() << " random nonce : " << RsUtil::BinToHex(initialization_vector,ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE) << std::endl;
#endif #endif
uint32_t item_serialized_size = RsGenericSerializer().size(clear_item) ; uint32_t item_serialized_size = clear_data_size;//RsGenericSerializer().size(clear_item) ;
uint32_t total_data_size = ENCRYPTED_FT_HEADER_SIZE + ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_FT_EDATA_SIZE + item_serialized_size + ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE ; uint32_t total_data_size = ENCRYPTED_TURTLE_HEADER_SIZE + ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_TURTLE_EDATA_SIZE + item_serialized_size + ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << " clear part size : " << size(clear_item) << std::endl; TURTLE_DEBUG() << " clear part size : " << size(clear_item) << std::endl;
FTSERVER_DEBUG() << " total item size : " << total_data_size << std::endl; TURTLE_DEBUG() << " total item size : " << total_data_size << std::endl;
#endif #endif
encrypted_item = new RsTurtleGenericDataItem ; encrypted_item = new RsTurtleGenericDataItem ;
@ -2121,87 +2124,85 @@ bool p3turtle::encryptItem(const RsItem *item,uint8_t *encryption_master_key,RsT
edata[0] = 0xae ; edata[0] = 0xae ;
edata[1] = 0xad ; edata[1] = 0xad ;
edata[2] = ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256 ; // means AEAD_chacha20_sha256 edata[2] = ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_SHA256 ; // means AEAD_chacha20_sha256
edata[3] = 0x01 ; edata[3] = 0x01 ;
offset += ENCRYPTED_FT_HEADER_SIZE; offset += ENCRYPTED_TURTLE_HEADER_SIZE;
uint32_t aad_offset = offset ; uint32_t aad_offset = offset ;
uint32_t aad_size = ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_FT_EDATA_SIZE ; uint32_t aad_size = ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_TURTLE_EDATA_SIZE ;
memcpy(&edata[offset], initialization_vector, ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) ; memcpy(&edata[offset], initialization_vector, ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE) ;
offset += ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE ; offset += ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE ;
edata[offset+0] = (edata_size >> 0) & 0xff ; edata[offset+0] = (edata_size >> 0) & 0xff ;
edata[offset+1] = (edata_size >> 8) & 0xff ; edata[offset+1] = (edata_size >> 8) & 0xff ;
edata[offset+2] = (edata_size >> 16) & 0xff ; edata[offset+2] = (edata_size >> 16) & 0xff ;
edata[offset+3] = (edata_size >> 24) & 0xff ; edata[offset+3] = (edata_size >> 24) & 0xff ;
offset += ENCRYPTED_FT_EDATA_SIZE ; offset += ENCRYPTED_TURTLE_EDATA_SIZE ;
uint32_t ser_size = (uint32_t)((int)total_data_size - (int)offset); memcpy(&edata[offset],clear_data,clear_data_size);
serialise(clear_item,&edata[offset], &ser_size);
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << " clear item : " << RsUtil::BinToHex(&edata[offset],std::min(50,(int)total_data_size-(int)offset)) << "(...)" << std::endl; TURTLE_DEBUG() << " clear item : " << RsUtil::BinToHex(&edata[offset],std::min(50,(int)total_data_size-(int)offset)) << "(...)" << std::endl;
#endif #endif
uint32_t clear_item_offset = offset ; uint32_t clear_item_offset = offset ;
offset += edata_size ; offset += edata_size ;
uint32_t authentication_tag_offset = offset ; uint32_t authentication_tag_offset = offset ;
assert(ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE + offset == total_data_size) ; assert(ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE + offset == total_data_size) ;
uint8_t encryption_key[32] ; //uint8_t encryption_key[32] ;
deriveEncryptionKey(hash,encryption_key) ; //deriveEncryptionKey(hash,encryption_key) ;
if(edata[2] == ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_POLY1305) if(edata[2] == ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_POLY1305)
librs::crypto::AEAD_chacha20_poly1305(encryption_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],true) ; librs::crypto::AEAD_chacha20_poly1305(encryption_master_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],true) ;
else if(edata[2] == ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256) else if(edata[2] == ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_SHA256)
librs::crypto::AEAD_chacha20_sha256 (encryption_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],true) ; librs::crypto::AEAD_chacha20_sha256 (encryption_master_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],true) ;
else else
return false ; return false ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << " encryption key : " << RsUtil::BinToHex(encryption_key,32) << std::endl; TURTLE_DEBUG() << " encryption key : " << RsUtil::BinToHex(encryption_key,32) << std::endl;
FTSERVER_DEBUG() << " authen. tag : " << RsUtil::BinToHex(&edata[authentication_tag_offset],ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE) << std::endl; TURTLE_DEBUG() << " authen. tag : " << RsUtil::BinToHex(&edata[authentication_tag_offset],ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE) << std::endl;
FTSERVER_DEBUG() << " final item : " << RsUtil::BinToHex(&edata[0],std::min(50u,total_data_size)) << "(...)" << std::endl; TURTLE_DEBUG() << " final item : " << RsUtil::BinToHex(&edata[0],std::min(50u,total_data_size)) << "(...)" << std::endl;
#endif #endif
return true ; return true ;
} }
// Decrypts the given item using aead-chacha20-poly1305 // Decrypts the given item using aead-chacha20-poly1305
bool p3turtle::decryptItem(RsTurtleGenericDataItem *item, uint8_t* encryption_master_key, RsItem *& decrypted_item) bool p3turtle::decryptItem(const RsTurtleGenericDataItem* encrypted_item, uint8_t *encryption_master_key, unsigned char *& decrypted_data, uint32_t& decrypted_data_size)
{ {
uint8_t encryption_key[32] ; //uint8_t encryption_key[32] ;
deriveEncryptionKey(hash,encryption_key) ; //deriveEncryptionKey(hash,encryption_key) ;
uint8_t *edata = (uint8_t*)encrypted_item->data_bytes ; uint8_t *edata = (uint8_t*)encrypted_item->data_bytes ;
uint32_t offset = 0; uint32_t offset = 0;
if(encrypted_item->data_size < ENCRYPTED_FT_HEADER_SIZE + ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_FT_EDATA_SIZE) return false ; if(encrypted_item->data_size < ENCRYPTED_TURTLE_HEADER_SIZE + ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_TURTLE_EDATA_SIZE) return false ;
if(edata[0] != 0xae) return false ; if(edata[0] != 0xae) return false ;
if(edata[1] != 0xad) return false ; if(edata[1] != 0xad) return false ;
if(edata[2] != ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_POLY1305 && edata[2] != ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256) return false ; if(edata[2] != ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_POLY1305 && edata[2] != ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_SHA256) return false ;
if(edata[3] != 0x01) return false ; if(edata[3] != 0x01) return false ;
offset += ENCRYPTED_FT_HEADER_SIZE ; offset += ENCRYPTED_TURTLE_HEADER_SIZE ;
uint32_t aad_offset = offset ; uint32_t aad_offset = offset ;
uint32_t aad_size = ENCRYPTED_FT_EDATA_SIZE + ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE ; uint32_t aad_size = ENCRYPTED_TURTLE_EDATA_SIZE + ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE ;
uint8_t *initialization_vector = &edata[offset] ; uint8_t *initialization_vector = &edata[offset] ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << "ftServer::decrypting ft item." << std::endl; TURTLE_DEBUG() << "ftServer::decrypting ft item." << std::endl;
FTSERVER_DEBUG() << " item data : " << RsUtil::BinToHex(edata,std::min(50u,encrypted_item->data_size)) << "(...)" << std::endl; TURTLE_DEBUG() << " item data : " << RsUtil::BinToHex(edata,std::min(50u,encrypted_item->data_size)) << "(...)" << std::endl;
FTSERVER_DEBUG() << " hash : " << hash << std::endl; TURTLE_DEBUG() << " hash : " << hash << std::endl;
FTSERVER_DEBUG() << " encryption key : " << RsUtil::BinToHex(encryption_key,32) << std::endl; TURTLE_DEBUG() << " encryption key : " << RsUtil::BinToHex(encryption_key,32) << std::endl;
FTSERVER_DEBUG() << " random nonce : " << RsUtil::BinToHex(initialization_vector,ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE) << std::endl; TURTLE_DEBUG() << " random nonce : " << RsUtil::BinToHex(initialization_vector,ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE) << std::endl;
#endif #endif
offset += ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE ; offset += ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE ;
uint32_t edata_size = 0 ; uint32_t edata_size = 0 ;
edata_size += ((uint32_t)edata[offset+0]) << 0 ; edata_size += ((uint32_t)edata[offset+0]) << 0 ;
@ -2209,48 +2210,52 @@ bool p3turtle::decryptItem(RsTurtleGenericDataItem *item, uint8_t* encryption_ma
edata_size += ((uint32_t)edata[offset+2]) << 16 ; edata_size += ((uint32_t)edata[offset+2]) << 16 ;
edata_size += ((uint32_t)edata[offset+3]) << 24 ; edata_size += ((uint32_t)edata[offset+3]) << 24 ;
if(edata_size + ENCRYPTED_FT_EDATA_SIZE + ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE + ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_FT_HEADER_SIZE != encrypted_item->data_size) if(edata_size + ENCRYPTED_TURTLE_EDATA_SIZE + ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE + ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_TURTLE_HEADER_SIZE != encrypted_item->data_size)
{ {
FTSERVER_ERROR() << " ERROR: encrypted data size is " << edata_size << ", should be " << encrypted_item->data_size - (ENCRYPTED_FT_EDATA_SIZE + ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE + ENCRYPTED_FT_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_FT_HEADER_SIZE ) << std::endl; TURTLE_ERROR() << " ERROR: encrypted data size is " << edata_size << ", should be " << encrypted_item->data_size - (ENCRYPTED_TURTLE_EDATA_SIZE + ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE + ENCRYPTED_TURTLE_INITIALIZATION_VECTOR_SIZE + ENCRYPTED_TURTLE_HEADER_SIZE ) << std::endl;
return false ; return false ;
} }
offset += ENCRYPTED_FT_EDATA_SIZE ; offset += ENCRYPTED_TURTLE_EDATA_SIZE ;
uint32_t clear_item_offset = offset ; uint32_t clear_item_offset = offset ;
uint32_t authentication_tag_offset = offset + edata_size ; uint32_t authentication_tag_offset = offset + edata_size ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << " authen. tag : " << RsUtil::BinToHex(&edata[authentication_tag_offset],ENCRYPTED_FT_AUTHENTICATION_TAG_SIZE) << std::endl; TURTLE_DEBUG() << " authen. tag : " << RsUtil::BinToHex(&edata[authentication_tag_offset],ENCRYPTED_TURTLE_AUTHENTICATION_TAG_SIZE) << std::endl;
#endif #endif
bool result ; bool result ;
if(edata[2] == ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_POLY1305) if(edata[2] == ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_POLY1305)
result = librs::crypto::AEAD_chacha20_poly1305(encryption_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],false) ; result = librs::crypto::AEAD_chacha20_poly1305(encryption_master_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],false) ;
else if(edata[2] == ENCRYPTED_FT_FORMAT_AEAD_CHACHA20_SHA256) else if(edata[2] == ENCRYPTED_TURTLE_FORMAT_AEAD_CHACHA20_SHA256)
result = librs::crypto::AEAD_chacha20_sha256 (encryption_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],false) ; result = librs::crypto::AEAD_chacha20_sha256 (encryption_master_key,initialization_vector,&edata[clear_item_offset],edata_size, &edata[aad_offset],aad_size, &edata[authentication_tag_offset],false) ;
else else
return false ; return false ;
#ifdef SERVER_DEBUG #ifdef SERVER_DEBUG
FTSERVER_DEBUG() << " authen. result : " << result << std::endl; TURTLE_DEBUG() << " authen. result : " << result << std::endl;
FTSERVER_DEBUG() << " decrypted daya : " << RsUtil::BinToHex(&edata[clear_item_offset],std::min(50u,edata_size)) << "(...)" << std::endl; TURTLE_DEBUG() << " decrypted daya : " << RsUtil::BinToHex(&edata[clear_item_offset],std::min(50u,edata_size)) << "(...)" << std::endl;
#endif #endif
if(!result) if(!result)
{ {
FTSERVER_ERROR() << "(EE) decryption/authentication went wrong." << std::endl; TURTLE_ERROR() << "(EE) decryption/authentication went wrong." << std::endl;
return false ; return false ;
} }
decrypted_item = dynamic_cast<RsTurtleGenericTunnelItem*>(deserialise(&edata[clear_item_offset],&edata_size)) ; decrypted_data_size = edata_size ;
decrypted_data = (unsigned char*)rs_malloc(edata_size) ;
if(decrypted_item == NULL) if(decrypted_data == NULL)
{
std::cerr << "Failed to allocate memory for decrypted data chunk of size " << edata_size << std::endl;
return false ; return false ;
}
memcpy(decrypted_data,&edata[clear_item_offset],edata_size) ;
return true ; return true ;
} }
#endif
void p3turtle::getInfo( std::vector<std::vector<std::string> >& hashes_info, void p3turtle::getInfo( std::vector<std::vector<std::string> >& hashes_info,
std::vector<std::vector<std::string> >& tunnels_info, std::vector<std::vector<std::string> >& tunnels_info,

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@ -332,12 +332,11 @@ class p3turtle: public p3Service, public RsTurtle, public p3Config
/// Send a data request into the correct tunnel for the given file hash /// Send a data request into the correct tunnel for the given file hash
void sendTurtleData(const RsPeerId& virtual_peer_id, RsTurtleGenericTunnelItem *item) ; void sendTurtleData(const RsPeerId& virtual_peer_id, RsTurtleGenericTunnelItem *item) ;
#ifdef TODO
/// Encrypts/decrypts an item, using a autenticated construction + chacha20, based on the given 32 bytes master key. /// Encrypts/decrypts an item, using a autenticated construction + chacha20, based on the given 32 bytes master key.
/// Input values are not touched (memory is not released). Memory ownership of outputs is left to the client.
/// ///
static bool encryptItem(const RsItem *item, uint8_t* encryption_master_key, RsTurtleGenericDataItem *& encrypted_item) ; static bool encryptData(const unsigned char *clear_data,uint32_t clear_data_size,uint8_t *encryption_master_key,RsTurtleGenericDataItem *& encrypted_item);
static bool decryptItem(RsTurtleGenericDataItem *item,uint8_t *encryption_master_key,RsItem *& decrypted_item) ; static bool decryptItem(const RsTurtleGenericDataItem *item, uint8_t* encryption_master_key, unsigned char *& decrypted_data,uint32_t& decrypted_data_size);
#endif
private: private:
//--------------------------- Admin/Helper functions -------------------------// //--------------------------- Admin/Helper functions -------------------------//