| 000 | 01254nam a2200265Ia 4500 | ||
|---|---|---|---|
| 003 | HQRS | ||
| 005 | 20211223001511.0 | ||
| 008 | 170117s2017 xx 000 0 eng d | ||
| 040 |
_aHQRS _beng _cHQRS |
||
| 041 | _heng | ||
| 110 | _aInternational Organization for Standardization | ||
| 245 |
_aISO/IEC 18014: _bInformation technology-Security techniques-Time-stamping services |
||
| 260 |
_aGeneva, Switzerland: _bISO/IEC |
||
| 300 |
_av.p.: _bill.; _c30cm. |
||
| 440 | _aISO/IEC 18014:1-4(E) | ||
| 500 | _aIncludes bibliography; Pt. 1: Framework,Reference no. ISO/IEC 18014-1:2008(E) Pt. 2: Mechanisms producing independent tokens,Reference no. ISO/IEC 18014-2:2009(E) Pt. 3: Mechanisms producing linked tokens,Reference no. ISO/IEC 18014-3:2009(E) Pt. 4: Traceability of time sources,Reference no. ISO/IEC 18014-4:2015(E) | ||
| 650 |
_aComputer security _xSpecifications |
||
| 650 |
_aInformation technology _xSecurity measures _xSpecifications |
||
| 650 |
_aInformation technology _xSpecifications |
||
| 650 |
_aInformation technology _xSecurity measures |
||
| 650 | _aInternational standard | ||
| 710 | _a International Electrotechnical Commission. | ||
| 365 |
_aINR _b36733.14(set price) _cSFR522@70.37 _eno dis. |
||
| 942 |
_cBK _2udc |
||
| 999 |
_c32863 _d32863 |
||