21. Information technology. Automatic identification and data capture techniques. Crypto suite ECDSA-ECDH security services for air interface communications Part 16, (13th February 2023) 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) ↗
22. Information technology. Automatic identification and data capture techniques. Extended rectangular data matrix (DMRE) bar code symbology specification. (7th February 2020) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (82 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
23. Information technology. Coding of moving pictures and associated audio for digital storage media at up to about 1, 5 Mbit/s. Video Part 2, (1st September 1995) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (124 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
24. Information technology. Digital compression and coding of continuous-tone still images. Extensions Part 3, (15th September 1997) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (88 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
25. Information technology. Digital compression and coding of continuous-tone still images. Registration of JPEG profiles, SPIFF profiles, SPIFF tags, SPIFF colour spaces, APPn markers, SPIFF compression types, and Registration Authorities (REGAUT) Part 4, (15th October 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
26. Information technology. Security techniques. Anonymous digital signatures. Mechanisms using a group public key Part 2, (23rd February 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (94 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
27. Information technology. Security techniques. Anonymous digital signatures. Mechanisms using a group public key Part 2, (2nd June 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (118 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
28. 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) ↗
29. Information technology. Security techniques. Entity authentication mechanisms. Mechanisms using a cryptographic check function Part 4, (15th July 1995) 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) ↗
30. Interfaces for DVB-IRD. (15th November 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) ↗