251. Tracked Changes. Information and documentation. RFID in libraries. Encoding of data elements based on rules from ISO/IEC 15962 in an RFID tag with partitioned memory Part 4, (26th July 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (138 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
252. Information technology. Security techniques. Entity authentication mechanisms. General model Part 1, (15th September 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
253. Information technology. Modes of operation for an n-bit block cipher algorithm. (15th September 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
254. Data exchange for meter reading, tariff and load control. Direct local data exchange. (15th December 1992) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
255. Performance and testing of teleprotection equipment of power systems. Analogue comparison system Part 2, (15th October 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
256. Information technology. Functional standard for profile A/MH11. Message Handling Systems (1988 and later). Common facilities. MTA and MTS. (15th March 1993) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (80 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
257. Information technology.Security techniques.Hash-functions. Hash-functions using an N-bit block cipher algorithm Part 2, (15th March 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
258. Information technology. Security techniques. Digital signature scheme giving message recovery. (15th March 1994) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
259. Information technology. Open systems interconnection. Network layer security protocol. (15th October 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (112 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
260. Information technology. Telecommunications and information exchange between systems. Transport layer security protocol. (15th September 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (62 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗