241. 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) ↗
242. Information technology. Security techniques. Digital signature schemes giving message recovery. Mechanisms using a hash-function Part 2, (15th December 1998) 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) ↗
243. Information technology. Security techniques. Digital signatures with appendix. General Part 1, (15th April 1999) 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) ↗
244. Information technology. Security techniques. Digital signatures with appendix. Identity-based mechanisms Part 2, (15th March 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
245. Information technology. Security techniques. Encryption algorithms. Stream ciphers Part 4, (11th September 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (108 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
246. 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) ↗
247. Information technology. Security techniques. Entity authentication mechanisms. General Part 1, (15th December 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
248. Information technology. Security techniques. Evaluation criteria for IT security. Introduction and general model Part 1, (15th February 2000) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (64 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
249. Information technology. Security techniques. Evaluation criteria for IT security. Introduction and general model Part 1, (9th April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (78 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
250. Information technology. Security techniques. Evaluation criteria for IT security. Security assurance components Part 3, (22nd April 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (192 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗