stenc-1.0.7/0000755000113500011330000000000012263562033007626 500000000000000stenc-1.0.7/config.h.in0000644000113500011330000000321212263547405011575 00000000000000/* config.h.in. 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After entering this option, you will be required to press random keys followed by the enter key. This will seed the random number generator so that your key is more secure. Specify the file to save the key into with the -k option (you will need write permissions to that file location). Lastly you can enter an optional key description using the -kd flag (see \fIKEY DESCRIPTORS\fR). This key file can then be used with the \fB\-k\fR option. You should not generate a key file over an unsecured remote session. Typically, key files should be set to 256 bits (32 hexadecimal bytes), however your device may only support 128 bits. .TP \fB\-f\fR \fIdevice\fR Specifies the device to use (i.e. \fI/dev/nst0, /dev/rmt0.1, /dev/sg0\fR). Use the \fBlsscsi\fR command to determine the appropriate device to use. You should always use a device name that does not rewind (i.e. use /dev/nst0 instead of /dev/st0, /dev/rmt0.1 instead of /dev/rmt0). Use commands like 'cat /proc/scsi/scsi', 'lsscsi', and 'lsdev' to determine the proper device to use. On some distros, a /dev/sg device must be used instead of a /dev/st device. If this is the only option specified, the status of the device will be displayed. To retrieve more detailed status information, add \fB\-\-detail\fR. If you are root and the status command fails, either the \fIdevice\fR is incorrect (try another link to the device: \fI/dev/rmt0.1\fR, \fI/dev/nst0\fR, \fI/dev/tape\fR, etc.), a tape may not be in the drive, you may be using the wrong algorithm for the tape drive (see the \fB\-a\fR option), or the device does not support SCSI Security Protocol. \fBstenc\fR may read up to 100 blocks of the tape, starting at the current position, in order to determine if the volume has been encrypted. For this reason, you should not run the status command while another process is accessing the drive. If the device returns \fIUnable to determine\fR for the volume encryption status, you may need to move to a section of the tape that contains data (i.e. \fBmt -f fsr \fR) or rewind the tape in order for \fBstenc\fR to output the volume status. .TP \fB\-e\fR \fBon\fR | \fBmixed\fR | \fBrawread\fR | \fBoff\fR Sets the encryption mode for the device specified with \fB\-f\fR option. Successful operations of this type will create an audit entry in the \fI/var/log/stenc\fR file. If \fBoff\fR is not specified and the \fB\-k\fR option is not specified, the program will require the user to enter a hexadecimal key (see \fIKEY INPUT SYNTAX\fR) and an optional key description (see \fIKEY DESCRIPTORS\fR). \fBon\fR - The drive will encrypt all data sent to it and will only output data it is able to decrypt, ignoring unencrypted data on the drive. \fBmixed\fR - The drive will encrypt all data sent to it and will output both encrypted data and unencrypted data, providing the drive is able to do so. \fBrawread\fR - The drive will encrypt all data sent to it and will output unencrypted data and raw encrypted data. You will probably need to have specified \fB\-\-unprotect\fR when the data was written in order to read it with this option. Some drives do not support this option. See the \fB\-\-protect\fR option. \fBoff\fR - The drive will neither encrypt data sent to it, or decrypt encrypted data found on the drive. If this command fails you may have switch your algorithm or specify a different default key size when you configure the program \fBWARNING:\fR The SCSI device will revert all encryption settings if the tape device is power cycled (if the tape drive is extenal, it may keep the settings even if the system is rebooted). You can modify you local startup script (/etc/rc.local, /etc/rc, etc.) to set encryption at reboot if need be. If you do this, you will need to use the \fB\-k\fR option to prevent the system from waiting on the local console user to enter the encryption key. .TP \fB\-a\fR \fIindex\fR Only valid when setting encryption (see the \fB\-e\fR option). Specifies the algorithm index to use for the device (defaults to 0, which can be changed using the --with-default-algorithm configure option). Setting encryption on/off may fail on some devices if this is not the correct algorithm for the drive (i.e. HP drives use an algorithm index of 1). .TP \fB\-\-ckod\fR Only valid when setting encryption (see the \fB\-e\fR option). Instructs the drive to clear its encryption keys when the volume is unmounted instead of keeping it until the drive is power cycled. Some devices may not support this option. .TP \fB\-\-protect\fR | \fB\-\-unprotect\fR Only valid when setting encryption (see the \fB\-e\fR option). Instructs the drive to \fBprotect\fR or \fBunprotect\fR any encrypted data from being raw read. See the \fB\-e rawread\fR option. Some devices may not support these options. .TP \fB\-k\fR \fIfile\fR Only valid when turning encryption on (see the \fB\-e\fR option) or generating a new key (see the \fB\-g\fR option). When turning encryption on, this specifies the location of a key file previously generated with the \fB\-g\fR option. When generating a new key with the \fB\-g\fR option, this specifies the key file that the new key will be saved into. Key files should be owned by root ('\fBchown root\fR') and only readable by root ('\fBchmod 600\fR'). \fBstenc\fR automatically chmods key files generated with the \fB\-g\fR option. .SH KEY INPUT SYNTAX .TP All keys should be a maximum of 256 bits (32 bytes). \fBstenc\fR requires that all keys are entered using 2 digit hexadecimal bytes, with no delimiters in between bytes. Do not preceed your key input with '0x'. If you try to use a key size that the drive does not support, the command will error. When using a key file, the second line in the file can contain an optional key description that will be displayed with the device status (see the \fB\-f\fR option). .TP \fBExample 128 bit Key:\fR 000102030405060708090a0b0c0d0e0f .TP \fBExample 256 bit Key:\fR 000102030405060708090a0b0c0d0e0f000102030405060708090a0b0c0d0e0f .SH EXAMPLE .TP \fBstenc -g 256 -k /etc/tape.key -kd "September Tape Key"\fR Generate a random 256 bit key file with the description "September Tape Key" and save it into /etc/tape.key .TP \fBstenc -f /dev/st0 -e on -k /etc/stenc.key\fR Turns on encryption on /dev/st0 using the key contained in /etc/stenc.key .TP \fBstenc -f /dev/st0 -e on\fR Asks user to input a key in hexadecimal format and then turns on encryption for /dev/st0 using that key .TP \fBstenc -f /dev/st0 -e off\fR Turns off encryption for /dev/st0 .TP \fBstenc -f /dev/st0 --detail\fR Outputs the detailed encryption status of /dev/st0 .TP \fBtail /var/log/stenc\fR Lists the last few key change audit entries .SH KEY CHANGE AUDITING Each time a key is changed using this program, a corresponding entry will be entered into the \fI/var/log/stenc\fR file. These entries will have an \fIKey Instance Counter\fR corresponding to the counter listed in the device status (see the \fB\-f\fR option). Each time the key is set, a checksum of that key (or a key description) is also listed in this file. This allows you to know when keys were changed and if the key you are using is the same as a prior key. If an unauthorized party would compromise this log file, your key security would be decreased if checksums were present in the log. To prevent this, you should use key descriptors instead of checksums (see \fIKEY DESCRIPTORS\fR). .SH KEY DESCRIPTORS Key descriptors are set when using the \fB\-g\fR option or the \fB\-e\fR option. They will be displayed when retrieving the drive status (see the \fB\-f\fR option). These descriptors will be written to the volume, so they should NEVER contain information that would reduce the security of the key (i.e. a checksum, bitlength, algorithm, a portion of the key). If \fBstenc\fR detects that the volume is encrypted but it cannot decrypt the data, the key descriptor on the volume will be displayed as part of the device status. This can be useful for determining which key goes to which volume. .SH AUTHOR Written by \fBJohn Coleman\fR and \fBSamuel Martinez Jr.\fR of SunWest Educational Credit Union. .SH REPORTING BUGS Report \fBstenc\fR bugs to \fIjcoleman1981@live.com\fR. .SH PROJECT UPDATES Visit \fBhttp://sourceforge.net/projects/stenc/\fR for more information. .SH COPYRIGHT Copyright 2012 contributing authors. License GPLv2: GNU GPL version 2 . This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. .SH SEE ALSO \fBmt\fR(1L) .br \fBlsscsi\fR(8) stenc-1.0.7/AUTHORS0000644000113500011330000000033612042313065010612 00000000000000stenc AUTHORS =============================================================================== The authors of stenc are John Coleman Samuel Martinez Jr. stenc-1.0.7/Makefile.am0000644000113500011330000000005112042313065011570 00000000000000SUBDIRS = src man EXTRA_DIST = buildconf stenc-1.0.7/src/0000755000113500011330000000000012263562033010415 500000000000000stenc-1.0.7/src/scsiencrypt.cpp0000644000113500011330000003702012263561612013413 00000000000000/* Header file to send and recieve SPIN/SPOUT commands to SCSI device Original program copyright 2010 John D. Coleman 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; version 2 of the License. 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. */ #include #include #include #include #include #include #include #include #include #ifdef OS_AIX //AIX #define _LINUX_SOURCE_COMPAT #include #include #include #include #define SCSI_TIMEOUT 5 #else //Linux #include #include #define SCSI_TIMEOUT 5000 #include #include #include #endif #include #include "scsiencrypt.h" #ifdef HAVE_UNISTD_H #include //added for archlinux support per fukawi2@gmail.com #endif #define SSP_SPIN_OPCODE 0XA2 #define SSP_SPOUT_OPCODE 0XB5 #define SSP_SP_CMD_LEN 12 #define SSP_SP_PROTOCOL_TDE 0X20 #define RETRYCOUNT 1 #define BSINTTOCHAR(x) (unsigned char)((x & 0xff000000)>>24), (unsigned char)((x & 0x00ff0000)>>16),(unsigned char)((x & 0x0000ff00)>>8),(unsigned char)(x & 0x000000ff) using namespace std; void byteswap(unsigned char* array,int size,int value); bool moveTape(std::string tapeDevice,int count,bool dirForward); void outputSense(SCSI_PAGE_SENSE* sd); void readIOError(int err); bool SCSIExecute(string tapedevice, unsigned char* cmd_p,int cmd_len,unsigned char* dxfer_p,int dxfer_len, bool cmd_to_device, bool show_error); typedef struct { //structure for setting data encryption unsigned char pageCode [2]; unsigned char length [2]; #if STENC_BIG_ENDIAN == 1 unsigned char scope :3; unsigned char res_bits_1 :4; unsigned char lock :1; #else unsigned char lock :1; unsigned char res_bits_1 :4; unsigned char scope :3; #endif #if STENC_BIG_ENDIAN == 1 unsigned char CEEM :2; unsigned char RDMC :2; unsigned char sdk :1; unsigned char ckod :1; unsigned char ckorp :1; unsigned char ckorl :1; #else unsigned char ckorl :1; unsigned char ckorp :1; unsigned char ckod :1; unsigned char sdk :1; unsigned char RDMC :2; unsigned char CEEM :2; #endif unsigned char encryptionMode; unsigned char decryptionMode; unsigned char algorithmIndex; unsigned char keyFormat; unsigned char res_bits_2 [8]; unsigned char keyLength [2]; unsigned char keyData [SSP_KEY_LENGTH]; } SSP_PAGE_SDE; unsigned char scsi_sense_command[6]={ 0x03, 0,0,0, sizeof(SCSI_PAGE_SENSE), 0 }, scsi_inq_command[6] = { 0x12, 0,0,0, sizeof(SCSI_PAGE_INQ), 0 }, spin_des_command [SSP_SP_CMD_LEN] = { SSP_SPIN_OPCODE, SSP_SP_PROTOCOL_TDE, 0, 0X20, 0,0, BSINTTOCHAR(sizeof(SSP_PAGE_BUFFER)), 0,0 }, spin_nbes_command [SSP_SP_CMD_LEN] = { SSP_SPIN_OPCODE, SSP_SP_PROTOCOL_TDE, 0, 0X21, 0,0, BSINTTOCHAR(sizeof(SSP_PAGE_BUFFER)), 0,0 }; //Gets encryption options on the tape drive SSP_DES* SSPGetDES(string tapeDevice){ SSP_PAGE_BUFFER buffer; memset(&buffer,0,sizeof(SSP_PAGE_BUFFER)); if(!SCSIExecute(tapeDevice, (unsigned char*)&spin_des_command, sizeof(spin_des_command), (unsigned char*)&buffer, sizeof(SSP_PAGE_BUFFER), false,true)) { return NULL; } SSP_DES* status=new SSP_DES(&buffer); return status; } //Gets encryption options on the tape drive SSP_NBES* SSPGetNBES(string tapeDevice,bool retry){ SSP_PAGE_BUFFER buffer; memset(&buffer,0,sizeof(SSP_PAGE_BUFFER)); if(!SCSIExecute(tapeDevice, (unsigned char*)&spin_nbes_command, sizeof(spin_nbes_command), (unsigned char*)&buffer, sizeof(SSP_PAGE_BUFFER), false,false)) { return NULL; } SSP_NBES* status=new SSP_NBES(&buffer); if(status->nbes.encryptionStatus==0x01 && retry){ //move to the start of the tape and try again int moves=0; while(true){ if(status==NULL)break; if(status->nbes.encryptionStatus!=0x01)break; if(moves>=MAX_TAPE_READ_BLOCKS)break; delete status; if(!moveTape(tapeDevice,1,true))break; moves++; status=SSPGetNBES(tapeDevice,false); } moveTape(tapeDevice,moves,false); } return status; } //Sends and inquiry to the device SCSI_PAGE_INQ* SCSIGetInquiry(string tapeDevice){ SCSI_PAGE_INQ* status=new SCSI_PAGE_INQ; memset(status,0,sizeof(SCSI_PAGE_INQ)); if(!SCSIExecute(tapeDevice, (unsigned char*)&scsi_inq_command, sizeof(scsi_inq_command), (unsigned char*)status, sizeof(SCSI_PAGE_INQ), false,true)) { exit(EXIT_FAILURE); } return status; } //Writes encryption options to the tape drive bool SCSIWriteEncryptOptions(string tapeDevice, SCSIEncryptOptions* eOptions){ char buffer[1024]; memset(&buffer,0,1024); SSP_PAGE_SDE options; //copy the template over the options memset(&options,0, sizeof(SSP_PAGE_SDE)); byteswap((unsigned char*)&options.pageCode,2,0x10); int pagelen=sizeof(SSP_PAGE_SDE); options.scope=2; //all IT nexus = 10b options.RDMC=eOptions->rdmc; options.ckod=(eOptions->CKOD)?1:0; options.CEEM=DEFAULT_CEEM; options.algorithmIndex=eOptions->algorithmIndex; //set the specific options switch(eOptions->cryptMode){ case CRYPTMODE_ON: //encrypt, read only encrypted data options.encryptionMode=2; options.decryptionMode=2; break; case CRYPTMODE_MIXED: //encrypt, read all data options.encryptionMode=2; options.decryptionMode=3; break; case CRYPTMODE_RAWREAD: options.encryptionMode=2; options.decryptionMode=1; break; default: byteswap((unsigned char*)options.keyLength,2,DEFAULT_KEYSIZE); eOptions->cryptoKey=""; //blank the key eOptions->keyName=""; //blank the key name, not supported when turned off break; } if(eOptions->cryptoKey!=""){ //byte swap the keylength byteswap((unsigned char*)&options.keyLength,2,eOptions->cryptoKey.size()); //copy the crypto key into the options eOptions->cryptoKey.copy((char*)&options.keyData, eOptions->cryptoKey.size(),0); } //create the key descriptor if(eOptions->keyName!=""){ SSP_KAD kad; kad.type=0x00; kad.authenticated=0; //set the descriptor length to the length of the keyName byteswap((unsigned char*)&kad.descriptorLength,2,eOptions->keyName.size()); //get the size of the kad object int kadlen=eOptions->keyName.size()+SSP_KAD_HEAD_LENGTH; //increment the SPOUT page len pagelen+=kadlen; //increase the page size eOptions->keyName.copy((char*)&kad.descriptor,eOptions->keyName.size(),0); //copy the kad after the SDE command memcpy(&buffer[sizeof(SSP_PAGE_SDE)],&kad,kadlen); } //update the pagelen in options byteswap((unsigned char*)&options.length,2,pagelen-4); //set the page length, minus the length and pageCode //copy the options to the beginning of the buffer memcpy(&buffer,&options,sizeof(SSP_PAGE_SDE)); unsigned char spout_sde_command [SSP_SP_CMD_LEN] = { SSP_SPOUT_OPCODE, SSP_SP_PROTOCOL_TDE, 0, 0X10, 0,0, BSINTTOCHAR(pagelen), 0,0 }; //return whether or not the command executed return SCSIExecute( tapeDevice, (unsigned char*)&spout_sde_command, sizeof(spout_sde_command), (unsigned char*)&buffer, pagelen, true,true ); } bool SCSIExecute(string tapedrive, unsigned char* cmd_p,int cmd_len,unsigned char* dxfer_p,int dxfer_len, bool cmd_to_device, bool show_error) { const char* tapedevice=tapedrive.c_str(); int sg_fd,eresult,sresult,ioerr,retries; SCSI_PAGE_SENSE* sd=new SCSI_PAGE_SENSE; memset(sd,0,sizeof(SCSI_PAGE_SENSE)); #ifdef OS_AIX //AIX System errno=0; sg_fd = openx((char*)tapedevice, O_RDONLY , NULL, SC_DIAGNOSTIC); if(!sg_fd || sg_fd==-1){ cerr<<"Could not open device '"<>8); array[1]=(unsigned char)(value & 0x00ff); break; case 4: array[0]=(unsigned char)((value & 0xff000000)>>24); array[1]=(unsigned char)((value & 0x00ff0000)>>16); array[2]=(unsigned char)((value & 0x0000ff00)>>8); array[3]=(unsigned char)(value & 0x000000ff); break; default: cout<<"Unhandled byte swap length of "<length)+4; int pos=start; while(pos=length)break; unsigned short kadDesLen=BSSHORT(kad.descriptorLength); if(kadDesLen>0){ memcpy(&kad.descriptor,rawbuff+pos,kadDesLen); pos+=kadDesLen; }else pos++; kads.push_back(kad); } } bool moveTape(std::string tapeDevice,int count,bool dirForward){ struct mtop mt_command; int sg_fd = open(tapeDevice.c_str(), O_RDONLY); if(!sg_fd || sg_fd==-1){ return false; } errno=0; bool retval=true; #ifdef OS_LINUX mt_command.mt_op = (dirForward)?MTFSR:MTBSR; mt_command.mt_count = count; ioctl(sg_fd, MTIOCTOP, &mt_command); #else mt_command.st_op = (dirForward)?MTFSR:MTBSR; mt_command.st_count = count; ioctl(sg_fd, STIOCTOP, &mt_command); #endif if(errno!=0)retval=false; close(sg_fd); errno=0; return retval; } void readIOError(int err){ if(err==0)return; cerr<<"ERROR: "; switch(err){ case EAGAIN: cerr<<"Device already open"<senseKey){ case 0: cerr<<"No specific error"; break; case 2: cerr<<"Device not ready"; break; case 3: cerr<<"Medium Error"; break; case 4: cerr<<"Hardware Error"; break; case 5: cerr<<"Illegal Request"; break; case 6: cerr<<"Unit Attention"; break; case 7: cerr<<"Data protect"; break; case 8: cerr<<"Blank tape"; break; } cerr<<" (0x"<senseKey)<<")"<addSenseCode)<addSenseCodeQual)<addSenseLen>0){ cerr<addSenseLen;i++){ cerr<addSenseData[i]); } cerr< #include #ifdef HAVE_UNISTD_H #include #endif #include #include #include #include #include #include #include #ifdef OS_LINUX #include #include #endif #include "scsiencrypt.h" #include "keyinfo.h" #define LOGFILE "/var/log/stenc" typedef struct { #if STENC_BIG_ENDIAN == 0 unsigned char bit1:1; unsigned char bit2:1; unsigned char bit3:1; unsigned char bit4:1; unsigned char bit5:1; unsigned char bit6:1; unsigned char bit7:1; unsigned char bit8:1; #else unsigned char bit8:1; unsigned char bit7:1; unsigned char bit6:1; unsigned char bit5:1; unsigned char bit4:1; unsigned char bit3:1; unsigned char bit2:1; unsigned char bit1:1; #endif } bitcheck; using namespace std; void showUsage(); void errorOut(string message); void inquiryDrive(string tapeDevice); void showDriveStatus(string tapeDevice,bool detail); void showVolumeStatus(string tapeDevice); string randomKey(int length); string timestamp(); void echo(bool); ofstream logFile; //program entry point int main(int argc, char **argv){ bitcheck bc; memset(&bc,0,1); bc.bit2=1; bc.bit5=1; unsigned char check; memcpy(&check,&bc,1); switch((int)check){ case 0x12: //this is good break; case 0x48: #if STENC_BIG_ENDIAN == 1 errorOut("Swapped bit ordering detected(BI). Program needs to be configured without the --enable-swapendian option in order to function properly on your system"); #else errorOut("Swapped bit ordering detected(LI). Program needs to be configured with the --enable-swapendian option in order to function properly on your system"); #endif break; default: cerr<<"Unknown bit check result "<SSP_KEY_LENGTH){ cout<<"Warning: Keys over "<<(SSP_KEY_LENGTH*8)<<" bits cannot be used by this program!"<SSP_UKAD_LENGTH){ errorOut("Key description too long!"); } i++; //skip the next argument } else if(thisCmd=="--protect"){ if(drvOptions.rdmc==RDMC_UNPROTECT)errorOut("'--protect' cannot be specified at the same time as '--unprotect'"); drvOptions.rdmc=RDMC_PROTECT; } else if(thisCmd=="--unprotect"){ if(drvOptions.rdmc==RDMC_PROTECT)errorOut("'--unprotect' cannot be specified at the same time as '--protect'"); drvOptions.rdmc=RDMC_UNPROTECT; } else if(thisCmd=="--ckod"){ drvOptions.CKOD=true; } else if(thisCmd=="--detail"){ detail=true; } else if(thisCmd=="-a"){ if(nextCmd=="")errorOut("You must specify a numeric algorithm index when using the -a flag"); drvOptions.algorithmIndex=atoi(nextCmd.c_str()); i++; //skip the next argument } else{ errorOut("Unknown command '"+thisCmd+"'"); } } if(action==2){//generate key if(keyFile==""){ errorOut("Specify file to save into with the -k argument."); } string newkey=randomKey(keyLength); ofstream kf; umask(077); //make sure that no one else can read the new key file we are creating kf.open(keyFile.c_str(),ios::trunc); if(!kf.is_open()){ errorOut("Could not open '"+keyFile+"' for writing."); } kf<des.encryptionMode!=2){ errorOut("Turning encryption on for '"+tapeDrive+"' failed!"); } if(drvOptions.cryptMode==CRYPTMODE_OFF && opt->des.encryptionMode!=0){ errorOut("Turning encryption off for '"+tapeDrive+"' failed!"); } delete opt; if(drvOptions.cryptMode!=CRYPTMODE_OFF){ stringstream msg; msg<<"Encryption turned on for device '"<des.keyInstance)<des.keyInstance)< -k [-kd ] | -f [--detail] [-e [-k ] [-kd ] [-a ] [--protect | --unprotect] [--ckod] ]"<vender,8); cout<productID,16); cout<productRev,4); cout<des.encryptionMode==0x2 && //encrypt (int)opt->des.decryptionMode==0x2 //read only encrypted data ) emode="on"; if( (int)opt->des.encryptionMode==0x2 && //encrypt (int)opt->des.decryptionMode==0x3 //read encrypted and unencrypted ) emode="mixed"; if( (int)opt->des.encryptionMode==0x2 && //encrypt (int)opt->des.decryptionMode==0x1 //read encrypted and unencrypted ) emode="rawread"; if( (int)opt->des.encryptionMode==0x0 && //encrypt (int)opt->des.decryptionMode==0x0 //read encrypted and unencrypted ) emode="off"; cout<des.decryptionMode){ case 0x0: cout<<"Not decrypting"<des.decryptionMode<<"' "<des.encryptionMode){ case 0x0: cout<<"Not encrypting"<des.encryptionMode<<"'"<des.RDMD==1){ cout<des.keyInstance)<des.algorithmIndex!=0){ cout<des.algorithmIndex<kads.size()>0){ for(unsigned int i=0;ikads.size();i++){ stringstream lbl; lbl<<"Drive Key Desc.("; switch(opt->kads[i].type){ case KAD_TYPE_UKAD: lbl<<"uKAD): "; cout<kads[i].descriptor,BSSHORT(opt->kads[i].descriptorLength)); cout<kads[i].descriptor,BSSHORT(opt->kads[i].descriptorLength)); cout<nbes.compressionStatus!=0){ cout<nbes.compressionStatus){ case 0x00: cout<<"Drive cannot determine"<nbes.compressionStatus<<"'"<nbes.encryptionStatus){ case 0x01: cout<<"Unable to determine"<nbes.RDMDS==1) cout<kads.size()>0){ for(unsigned int i=0;ikads.size();i++){ stringstream lbl; lbl<<"Volume Key Desc.("; switch(opt->kads[i].type){ case KAD_TYPE_UKAD: lbl<<"uKAD): "; cout<kads[i].descriptor,BSSHORT(opt->kads[i].descriptorLength)); cout<kads[i].descriptor,BSSHORT(opt->kads[i].descriptorLength)); cout<nbes.RDMDS==1) cout<nbes.encryptionStatus<<"'"<nbes.algorithmIndex!=0){ cout<nbes.algorithmIndex< #include #include #define SSP_KEY_LENGTH 0X20 #define SSP_DESCRIPTOR_LENGTH 1024 #define SSP_PAGE_DES_LENGTH 24 #define SSP_PAGE_NBES_LENGTH 16 #define SSP_KAD_HEAD_LENGTH 4 #define SSP_PAGE_ALLOCATION 8192 #define SSP_UKAD_LENGTH 0x1e #define KAD_TYPE_UKAD 0x00 #define KAD_TYPE_AKAD 0x01 #define KAD_TYPE_NONCE 0x02 #define KAD_TYPE_META 0x03 #define RDMC_PROTECT 0x03 #define RDMC_UNPROTECT 0x02 #define RDMC_DEFAULT 0x00 //outputs hex in a 2 digit pair #define HEX( x ) right< #endif #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef BYTE_ORDER #define STENC_BYTE_ORDER BYTE_ORDER #endif #ifndef STENC_BYTE_ORDER #ifdef __BYTE_ORDER #define STENC_BYTE_ORDER __BYTE_ORDER #endif #endif #ifdef BIG_ENDIAN #define STENC_TYPE_BIG_ENDIAN BIG_ENDIAN #endif #ifndef STENC_TYPE_BIG_ENDIAN #ifdef __BIG_ENDIAN #define STENC_TYPE_BIG_ENDIAN __BIG_ENDIAN #endif #endif #if STENC_BYTE_ORDER == STENC_TYPE_BIG_ENDIAN #define STENC_BIG_ENDIAN 1 #else #define STENC_BIG_ENDIAN 0 #endif typedef struct { unsigned char pageCode [2]; unsigned char length [2]; #if STENC_BIG_ENDIAN == 1 unsigned char nexusScope :3; unsigned char res_bits_1 :2; unsigned char keyScope :3; #else unsigned char keyScope :3; unsigned char res_bits_1 :2; unsigned char nexusScope :3; #endif unsigned char encryptionMode; unsigned char decryptionMode; unsigned char algorithmIndex; unsigned char keyInstance [4]; #if STENC_BIG_ENDIAN == 1 unsigned char res_bits_2 :1; unsigned char parametersControl :3; unsigned char VCELB :1; unsigned char CEEMS :2; unsigned char RDMD :1; #else unsigned char RDMD :1; unsigned char CEEMS :2; unsigned char VCELB :1; unsigned char parametersControl :3; unsigned char res_bits_2 :1; #endif unsigned char res_bits_3; unsigned char ASDKCount [2]; unsigned char res_bits_4 [8]; } SSP_PAGE_DES; //device encryption status page typedef struct { unsigned char type; #if STENC_BIG_ENDIAN == 1 unsigned char res_bits_1 :5; unsigned char authenticated :3; #else unsigned char authenticated :3; unsigned char res_bits_1 :5; #endif unsigned char descriptorLength [2]; unsigned char descriptor [SSP_DESCRIPTOR_LENGTH]; //will actually be the size of descriptorLength } SSP_KAD; typedef struct{ unsigned char pageCode [2]; unsigned char length [2]; unsigned char buffer [SSP_PAGE_ALLOCATION]; } SSP_PAGE_BUFFER; //generic ssp page buffer typedef struct { unsigned char pageCode [2]; unsigned char length [2]; unsigned char log_obj_num [8]; #if STENC_BIG_ENDIAN == 1 unsigned char compressionStatus :4; unsigned char encryptionStatus :4; #else unsigned char encryptionStatus :4; unsigned char compressionStatus :4; #endif unsigned char algorithmIndex; #if STENC_BIG_ENDIAN == 1 unsigned char res_bits_1 :6; unsigned char EMES :1; unsigned char RDMDS :1; #else unsigned char RDMDS :1; unsigned char EMES :1; unsigned char res_bits_1 :6; #endif unsigned char res_bits_2; } SSP_PAGE_NBES; //next block encryption status page typedef struct{ #if STENC_BIG_ENDIAN == 0 unsigned char peripheralQualifier :3; unsigned char periphrealDeviceType :5; #else unsigned char periphrealDeviceType :5; unsigned char peripheralQualifier :3; #endif #if STENC_BIG_ENDIAN == 0 unsigned char RMB :1; unsigned char res_bits_1 :7; #else unsigned char res_bits_1 :7; unsigned char RMB :1; #endif unsigned char Version [1]; #if STENC_BIG_ENDIAN == 0 unsigned char obs_bits_1 :2; unsigned char NORMACA :1; unsigned char HISUP :1; unsigned char responseDataFormat :4; #else unsigned char responseDataFormat :4; unsigned char HISUP :1; unsigned char NORMACA :1; unsigned char obs_bits_1 :2; #endif unsigned char additionalLength [1]; #if STENC_BIG_ENDIAN == 0 unsigned char SCCS :1; unsigned char ACC :1; unsigned char TPGS :2; unsigned char threePC :1; unsigned char res_bits_2 :2; unsigned char protect :1; #else unsigned char protect :1; unsigned char res_bits_2 :2; unsigned char threePC :1; unsigned char TPGS :2; unsigned char ACC :1; unsigned char SCCS :1; #endif #if STENC_BIG_ENDIAN == 0 unsigned char obs_bits_2 :1; unsigned char ENCSERV :1; unsigned char VS :1; unsigned char MULTIP :1; unsigned char MCHNGR :1; unsigned char obs_bits_3 :2; unsigned char ADDR16 :1; #else unsigned char ADDR16 :1; unsigned char obs_bits_3 :2; unsigned char MCHNGR :1; unsigned char MULTIP :1; unsigned char VS :1; unsigned char ENCSERV :1; unsigned char obs_bits_2 :1; #endif #if STENC_BIG_ENDIAN == 0 unsigned char obs_bits_4 :2; unsigned char WBUS16 :1; unsigned char SYNC :1; unsigned char obs_bits_5 :2; unsigned char CMDQUE :1; unsigned char VS2 :1; #else unsigned char VS2 :1; unsigned char CMDQUE :1; unsigned char obs_bits_5 :2; unsigned char SYNC :1; unsigned char WBUS16 :1; unsigned char obs_bits_4 :2; #endif unsigned char vender [8]; unsigned char productID [16]; unsigned char productRev [4]; unsigned char SN [7]; unsigned char venderUnique [12]; #if STENC_BIG_ENDIAN == 0 unsigned char res_bits_3 :4; unsigned char CLOCKING :2; unsigned char QAS :1; unsigned char IUS :1; #else unsigned char IUS :1; unsigned char QAS :1; unsigned char CLOCKING :2; unsigned char res_bits_3 :4; #endif unsigned char res_bits_4 [1]; unsigned char versionDescriptor [16]; unsigned char res_bits_5 [22]; unsigned char copyright [1]; } SCSI_PAGE_INQ; //device inquiry response typedef struct{ #if STENC_BIG_ENDIAN == 1 unsigned char valid :1; unsigned char responseCode :7; #else unsigned char responseCode :7; unsigned char valid :1; #endif unsigned char res_bits_1; #if STENC_BIG_ENDIAN == 1 unsigned char filemark :1; unsigned char EOM :1; unsigned char ILI :1; unsigned char res_bits_2 :1; unsigned char senseKey :4; #else unsigned char senseKey :4; unsigned char res_bits_2 :1; unsigned char ILI :1; unsigned char EOM :1; unsigned char filemark :1; #endif unsigned char information [4]; unsigned char addSenseLen; unsigned char cmdSpecificInfo [4]; unsigned char addSenseCode; unsigned char addSenseCodeQual; unsigned char fieldRepUnitCode; #if STENC_BIG_ENDIAN == 1 unsigned char sim :3; // system information message unsigned char bpv :1; // bit pointer valid unsigned char resvd2 :2; // reserved unsigned char cd :1; // control/data unsigned char SKSV :1; #else unsigned char SKSV :1; unsigned char cd :1; // control/data unsigned char resvd2 :2; // reserved unsigned char bpv :1; // bit pointer valid unsigned char sim :3; // system information message #endif unsigned char field [2]; // field pointer unsigned char addSenseData [109]; } SCSI_PAGE_SENSE; //sense data response class KAD_CLASS{ public: std::vector kads; protected: void loadKADs(SSP_PAGE_BUFFER* buffer, int start); }; //class used to parse next block encryption status page class SSP_NBES: public KAD_CLASS{ public: SSP_PAGE_NBES nbes; SSP_NBES(SSP_PAGE_BUFFER* buffer); }; //class used to parse data encryption status page class SSP_DES: public KAD_CLASS{ public: SSP_PAGE_DES des; SSP_DES(SSP_PAGE_BUFFER* buffer); }; //enum for SCSIEncryptOptions.cryptMode enum { CRYPTMODE_OFF, CRYPTMODE_MIXED,CRYPTMODE_ON,CRYPTMODE_RAWREAD}; //used to pass parameters to SCSIWriteEncryptOptions class SCSIEncryptOptions { public: int rdmc; bool CKOD; int cryptMode; unsigned int algorithmIndex; std::string cryptoKey; std::string keyName; SCSIEncryptOptions(); }; //Gets encryption options on the tape drive SSP_DES* SSPGetDES(std::string tapeDevice); //Gets the encryption status from the tape volume SSP_NBES* SSPGetNBES(std::string tapeDevice,bool retry); //Writes encryption options to the tape drive bool SCSIWriteEncryptOptions(std::string tapeDevice, SCSIEncryptOptions* eOptions); //Gets device inquiry SCSI_PAGE_INQ* SCSIGetInquiry(std::string tapeDevice); #endif stenc-1.0.7/src/keyinfo.h0000644000113500011330000000043712042313065012150 00000000000000#ifndef KEYINFO_H #define KEYINFO_H #include class Keyinfo{ public: char* key; int keySize; bool valid; std::string check; void load(std::string hexinput); Keyinfo(); ~Keyinfo(); private: void loadKey(std::string str); void loadCheck(); }; #endif stenc-1.0.7/src/keyinfo.cpp0000644000113500011330000000511712042313065012503 00000000000000#include #include #include #include #include #include "keyinfo.h" #include "scsiencrypt.h" using namespace std; Keyinfo::Keyinfo(){ valid=false; check=""; key=NULL; keySize=0; } void Keyinfo::load(string hexinput){ valid=true; if(hexinput.size()<2){ valid=false; cout<<"Key input too short!"<SSP_KEY_LENGTH){ cout<<"Key size cannot exceed "<<(SSP_KEY_LENGTH*8)<<" bits!"<> ch1 >> ch2; int dig1=0, dig2=0; if(isdigit(ch1)) dig1 = ch1 - '0'; else if(ch1>='A' && ch1<='F') dig1 = ch1 - 'A' + 10; else if(ch1>='a' && ch1<='f') dig1 = ch1 - 'a' + 10; if(isdigit(ch2)) dig2 = ch2 - '0'; else if(ch2>='A' && ch2<='F') dig2 = ch2 - 'A' + 10; else if(ch2>='a' && ch2<='f') dig2 = ch2 - 'a' + 10; key[i] = dig1*16 + dig2; } } stenc-1.0.7/configure0000755000113500011330000056767412263547404011513 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.63. # # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, # 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be more Bourne compatible DUALCASE=1; 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This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. (Caching is disabled by default to prevent problems with accidental use of stale cache files.) 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Run `configure --help' for more details. stenc-1.0.7/depcomp0000755000113500011330000003541012042313065011120 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2004-04-25.13 # Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc. # 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 2, 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, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. depfile Dependency file to output. tmpdepfile Temporary file to use when outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit 0 ;; -v | --v*) echo "depcomp $scriptversion" exit 0 ;; esac if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # `libtool' can also be set to `yes' or `no'. if test -z "$depfile"; then base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'` dir=`echo "$object" | sed 's,/.*$,/,'` if test "$dir" = "$object"; then dir= fi # FIXME: should be _deps on DOS. depfile="$dir.deps/$base" fi tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. tr ' ' ' ' < "$tmpdepfile" | ## Some versions of gcc put a space before the `:'. On the theory ## that the space means something, we add a space to the output as ## well. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). 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However on # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c # ICC 7.0 will fill foo.d with something like # foo.o: sub/foo.c # foo.o: sub/foo.h # which is wrong. We want: # sub/foo.o: sub/foo.c # sub/foo.o: sub/foo.h # sub/foo.c: # sub/foo.h: # ICC 7.1 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using \ : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'. # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put # dependencies in `foo.d' instead, so we check for that too. # Subdirectories are respected. dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` test "x$dir" = "x$object" && dir= base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` if test "$libtool" = yes; then # Dependencies are output in .lo.d with libtool 1.4. # They are output in .o.d with libtool 1.5. tmpdepfile1="$dir.libs/$base.lo.d" tmpdepfile2="$dir.libs/$base.o.d" tmpdepfile3="$dir.libs/$base.d" "$@" -Wc,-MD else tmpdepfile1="$dir$base.o.d" tmpdepfile2="$dir$base.d" tmpdepfile3="$dir$base.d" "$@" -MD fi stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi if test -f "$tmpdepfile1"; then tmpdepfile="$tmpdepfile1" elif test -f "$tmpdepfile2"; then tmpdepfile="$tmpdepfile2" else tmpdepfile="$tmpdepfile3" fi if test -f "$tmpdepfile"; then sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" # That's a tab and a space in the []. sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" else echo "#dummy" > "$depfile" fi rm -f "$tmpdepfile" ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for `:' # in the target name. This is to cope with DOS-style filenames: # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. "$@" $dashmflag | sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" tr ' ' ' ' < "$tmpdepfile" | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # X makedepend shift cleared=no for arg in "$@"; do case $cleared in no) set ""; shift cleared=yes ;; esac case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. Remove # the object too, otherwise makedepend will parse it as a source file. -*|$object) ;; *) set fnord "$@" "$arg"; shift ;; esac done obj_suffix="`echo $object | sed 's/^.*\././'`" touch "$tmpdepfile" ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" sed '1,2d' "$tmpdepfile" | tr ' ' ' ' | \ ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" "$tmpdepfile".bak ;; cpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test $1 != '--mode=compile'; do shift done shift fi # Remove `-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E | sed -n '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o, # because we must use -o when running libtool. "$@" || exit $? IFS=" " for arg do case "$arg" in "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" echo " " >> "$depfile" . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: stenc-1.0.7/NEWS0000644000113500011330000000000012042313065010225 00000000000000stenc-1.0.7/COPYING0000644000113500011330000004311012042313065010572 00000000000000 GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. stenc-1.0.7/README0000644000113500011330000000131712042313065010422 00000000000000SCSI Tape Encryption program. Sets and retrieves encryption settings on certain SCSI devices with hardware based encryption. See INSTALL for general installation instructions. For additional information run 'man stenc' after installation. Program copyright 2012 contributing authors. 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; version 2 of the License. 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. stenc-1.0.7/buildconf0000755000113500011330000000010612042313065011430 00000000000000#! /bin/sh aclocal autoconf autoheader automake --add-missing --copy stenc-1.0.7/configure.in0000644000113500011330000000641212263547400012063 00000000000000AC_INIT(src/main.cpp) PACKAGE=stenc VERSION=1.0.7 AM_INIT_AUTOMAKE($PACKAGE, $VERSION) AC_CONFIG_HEADERS([config.h]) AC_CHECK_HEADER([sys/types.h]) AC_CHECK_HEADER([sys/machine.h]) # Checks for programs AC_PROG_CXX # Checks for header files. AC_HEADER_STDC AC_MSG_CHECKING(whether to output raw SCSI messages) AC_ARG_WITH([scsi-debug], [AS_HELP_STRING([--with-scsi-debug],[enable scsi communication debug])], [AC_DEFINE([DEBUGSCSI],[1],[Define if you want to debug SCSI Communication]) AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(max tape read blocks for volume status) AC_ARG_WITH([max-tape-read-blocks], [AS_HELP_STRING([--with-max-tape-read-blocks=],[how many blocks the tape drive will seek to determine the encryption status on the volume. Defaults to 100])], [AC_DEFINE_UNQUOTED([MAX_TAPE_READ_BLOCKS],$withval,"") AC_MSG_RESULT($withval)], [AC_DEFINE([MAX_TAPE_READ_BLOCKS],100,"") AC_MSG_RESULT(100)]) AC_MSG_CHECKING(default encryption algorithm index to use) AC_ARG_WITH([default-algorithm], [AS_HELP_STRING([--with-default-algorithm=],[the default algorithm index to set for encryption. Defaults to 0])], [AC_DEFINE_UNQUOTED([DEFAULT_ALGORITHM],$withval,"") AC_MSG_RESULT($withval)], [AC_DEFINE([DEFAULT_ALGORITHM],0,"") AC_MSG_RESULT(0)]) AC_MSG_CHECKING(default CEEM flag to use) AC_ARG_WITH([default-ceem], [AS_HELP_STRING([--with-default-ceem=],[the default CEEM flag when setting options. Defaults to 0])], [AC_DEFINE_UNQUOTED([DEFAULT_CEEM],$withval,"") AC_MSG_RESULT($withval)], [AC_DEFINE([DEFAULT_CEEM],0,"") AC_MSG_RESULT(0)]) AC_MSG_CHECKING(default key size to use) AC_ARG_WITH([default-key-size], [AS_HELP_STRING([--with-default-key-size=],[the default key size for your drive. Only used when turning off encryption. Defaults to 32 (256 bit)])], [AC_DEFINE_UNQUOTED([DEFAULT_KEYSIZE],$withval,"") AC_MSG_RESULT($withval)], [AC_DEFINE([DEFAULT_KEYSIZE],32,"") AC_MSG_RESULT(32)]) AC_MSG_CHECKING(your OS) system=`uname` case $system in Linux) AC_DEFINE(OS_LINUX,1,"") AC_MSG_RESULT(Linux) ;; AIX) AC_DEFINE(OS_AIX,1,"") AC_MSG_RESULT(AIX) ;; esac AC_MSG_CHECKING(whether to build with static libgcc) AC_ARG_WITH([static-libgcc], [AS_HELP_STRING([--with-static-libgcc],[build with static libgcc library])], [ AC_MSG_RESULT(yes) if test "${system}" = "AIX"; then LDFLAGS="${LDFLAGS} -static-libgcc -Wl,-bstatic -lstdc++ -Wl,-bdynamic -lsupc++" else LDFLAGS="${LDFLAGS} -static-libgcc -Wl,-static -lstdc++ -lsupc++" fi ], [AC_MSG_RESULT(no)]) AC_MSG_CHECKING(whether to convert rewinding device names to non-rewinding device names) AC_ARG_ENABLE([device-name-conversion], [AS_HELP_STRING([--enable-device-name-conversion],[converts /dev/st* to /dev/st*.1 and /dev/rmt* to /dev/rmt*.1 to prevent rewinds. Enabled by default.])], [enable_dnc=$enableval], [enable_dnc="yes"] ) if test "$enable_dnc" = "yes"; then AC_MSG_RESULT(yes) else AC_DEFINE(DISABLE_DEVICE_NAME_CONVERSION,1,"") AC_MSG_RESULT(no) fi AC_OUTPUT(Makefile src/Makefile man/Makefile) stenc-1.0.7/install-sh0000755000113500011330000002244112042313065011547 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2004-04-01.17 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # 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 # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename= transform_arg= instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= usage="Usage: $0 [OPTION]... SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 -d DIRECTORIES... In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default. In the second, create the directory path DIR. Options: -b=TRANSFORMBASENAME -c copy source (using $cpprog) instead of moving (using $mvprog). -d create directories instead of installing files. -g GROUP $chgrp installed files to GROUP. -m MODE $chmod installed files to MODE. -o USER $chown installed files to USER. -s strip installed files (using $stripprog). -t=TRANSFORM --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; -c) instcmd=$cpprog shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit 0;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; --version) echo "$0 $scriptversion"; exit 0;; *) # When -d is used, all remaining arguments are directories to create. test -n "$dir_arg" && break # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dstarg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dstarg" shift # fnord fi shift # arg dstarg=$arg done break;; esac done if test -z "$1"; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi for src do # Protect names starting with `-'. case $src in -*) src=./$src ;; esac if test -n "$dir_arg"; then dst=$src src= if test -d "$dst"; then instcmd=: chmodcmd= else instcmd=$mkdirprog fi else # Waiting for this to be detected by the "$instcmd $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dstarg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dstarg # Protect names starting with `-'. case $dst in -*) dst=./$dst ;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then dst=$dst/`basename "$src"` fi fi # This sed command emulates the dirname command. dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` # Make sure that the destination directory exists. # Skip lots of stat calls in the usual case. if test ! -d "$dstdir"; then defaultIFS=' ' IFS="${IFS-$defaultIFS}" oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` IFS=$oIFS pathcomp= while test $# -ne 0 ; do pathcomp=$pathcomp$1 shift if test ! -d "$pathcomp"; then $mkdirprog "$pathcomp" || lasterr=$? # mkdir can fail with a `File exist' error in case several # install-sh are creating the directory concurrently. This # is OK. test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; } fi pathcomp=$pathcomp/ done fi if test -n "$dir_arg"; then $doit $instcmd "$dst" \ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } else # If we're going to rename the final executable, determine the name now. if test -z "$transformarg"; then dstfile=`basename "$dst"` else dstfile=`basename "$dst" $transformbasename \ | sed $transformarg`$transformbasename fi # don't allow the sed command to completely eliminate the filename. test -z "$dstfile" && dstfile=`basename "$dst"` # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 trap '(exit $?); exit' 1 2 13 15 # Move or copy the file name to the temp name $doit $instcmd "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $instcmd $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && # Now rename the file to the real destination. { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ || { # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { if test -f "$dstdir/$dstfile"; then $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ || { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 (exit 1); exit } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" } } fi || { (exit 1); exit; } done # The final little trick to "correctly" pass the exit status to the exit trap. { (exit 0); exit } # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: stenc-1.0.7/ChangeLog0000644000113500011330000001272112263562003011320 000000000000002014-01-06 John Coleman * Version upgraded to 1.0.7 * Included unistd.h in scsiencrypt.cpp to prevent compile issue on ArchLinux per report by fukawi2@gmail.com * Remove the --enable-swapbit and modified code to use the BYTE_ORDER and__BYTE_ORDER macros * -kd argument added to specify a uKAD via command line * -k option now required to set the output key file when using the -g option * status is now simplified, --detail argument added to restore previous behavior * the program now sets the umask when creating a new key file to prevent other users from being able to read it * Some devices will issue an I/O error on the first command sent to the device after a tape is inserted. Modified the program to retry 1 time if the first command fails. 2012-02-29 John Coleman * Version upgraded to 1.0.6 * The --protect option now should work properly and the --unprotect option has been added. If you specify neither, the drive will use it's default. * Sense data now always returns properly * Fixed a number of problems related to bit ordering in structures * Added the --enable-swapbit configure option to fix problems on AIX with the bit ordering being reversed in the structures. The program will now error out if it detects the program was compiled with the wrong option. * Added the --with-default-algorithm configure option to specify a default algorithm, so you don't have to do it with each set operation * Added the --with-default-ceem configure option in order to specify a different CEEM flag other than the drive default. * Added the --disable-device-name-conversion configure option to prevent the program from converting device names to rewinding device names * Added the --with-default-keysize configure option to specify the keysize to send to the drive when turning encryption off 2012-02-24 John Coleman * Version upgraded to 1.0.5 * Updated manual to reflect that stenc may not work if there is no tape in the device * Updated manual to reflect that keys are no longer padded * The program will now seek up to 100 blocks on the tape drive in order to determine the volume encryption status. The tape will be returned to the previous position after the status is returned. * The program now automatically converts /dev/st* device names to /dev/nst* and /dev/rmt* device names to /dev/rmt*.1 to prevent rewinding. * Updated --with-static-libgcc configure option to work on AIX 2012-02-22 John Coleman * Version upgraded to 1.0.4 * Fixed a compliler warning related to the seeding the random generator * Change the --with-statgcc configure option to --with-static-libgcc and modified that option to work with linux as well as AIX * Cleaned up various constants for consistancy * Changed some function names for consistancy * Added code to read KAD (Key Descriptors) and display them if found * Generating a key with -g now asks for a key description as well (optional) * Setting encryption without the -k option will now ask for a key description as well (optional) * Sense data is now checked and outputted if the device does not accept the command * added the 'mixed' encryption mode * added the 'rawread' encryption mode * changed the -u flag to --protect to avoid confusion and correct a mistake * added the --ckod flag to instruct the drive to clear its key when the volume is dismounted * The program now chmods /var/log/stenc to 600 to prevent unauthorized users from getting key change history * Algorithm is no longer put into /var/log/stenc. Security related. * Key checksums are now overriden by the key descriptor in /var/log/stenc. Security related. 2012-02-16 John Coleman * Version upgraded to 1.0.3 * Program now validates key input properly * Key checksums work much better * Program now displays key size, key checksum, and whether or not it is padding a key when it is entered. * Manual entry has been updated 2012-02-15 John Coleman * Version upgraded to 1.0.2 * Created 'man' entry for stenc and updated help file to reference manual * Key Instance Counter is now stamped into the log file when turning off encryption * Key Instance Counter is now displayed in the device status even when it is not encrypting 2012-02-15 Sam Martinez * Version upgraded to 1.0.1 * Added random key generator 2012-02-14 John Coleman * Version upgraded to 1.0.0 * Removed most C code and replaced with C++ code * Simplified all command line arguments * Added a key change audit log file (/var/log/stenc) * Removed the ability to enter a key as part of the command (security related) * Key entry is now hidden from stdout and is verified for accuracy * Added the ability to use file for a key using the -k option * Program now exits if you aren't root * added the --with-statgcc configure option to link static libgcc libraries 2010-09-03 John Coleman * Program now prompts if you turn encryption completely off * Added -f option to suppress prompting * Program now displays proper ioctl errors (i.e. I/O, permission, etc.) * Device vendor, product ID, and product revision are now displayed with each request * Errors now properly display whether or not the device accepted the command 2010-09-02 John Coleman * Initial Release * Added basic support for AIX 5.3, error codes still not outputted stenc-1.0.7/missing0000755000113500011330000002466612042313065011155 00000000000000#! /bin/sh # Common stub for a few missing GNU programs while installing. scriptversion=2003-09-02.23 # Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003 # Free Software Foundation, Inc. # Originally by Fran,cois Pinard , 1996. # 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 2, 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. 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