Key encapsulation mechanism: Revision history

18 August 2025

• curprev 22:0822:08, 18 August 2025 Taylor Riastradh Campbell talk contribs 36,626 bytes −100 Undid revision 1306525233 by OAbot (talk). OAbot is wrong again, a week later. undo Tag: Undo
• curprev 06:1306:13, 18 August 2025 OAbot talk contribs m 36,726 bytes +100 Open access bot: url-access=subscription updated in citation with #oabot. undo Tag: Reverted

11 August 2025

• curprev 23:5023:50, 11 August 2025 Taylor Riastradh Campbell talk contribs 36,626 bytes −125 Undid revision 1305283669 by OAbot (talk). Yet again, OAbot is wrong about access to IACR publications. undo Tag: Undo
• curprev 04:1704:17, 11 August 2025 OAbot talk contribs m 36,751 bytes +125 Open access bot: url-access=subscription updated in citation with #oabot. undo Tag: Reverted

10 August 2025

• curprev 16:3616:36, 10 August 2025 Taylor Riastradh Campbell talk contribs 36,626 bytes +16 →RSA: Provide another reference for RSA-KEM. undo
• curprev 16:2516:25, 10 August 2025 Taylor Riastradh Campbell talk contribs 36,610 bytes +154 →See also: Spruce up a bit. undo
• curprev 16:1916:19, 10 August 2025 Taylor Riastradh Campbell talk contribs 36,456 bytes +130 Name and link DH-KEM. Cite RFC 9180 while here. undo

8 August 2025

• curprev 06:2306:23, 8 August 2025 GünniX talk contribs m 36,326 bytes +25 ref name undo

7 August 2025

• curprev 15:1715:17, 7 August 2025 Taylor Riastradh Campbell talk contribs m 36,301 bytes −1 →Combining KEMs: Fix an typo. undo
• curprev 15:1615:16, 7 August 2025 Taylor Riastradh Campbell talk contribs m 36,302 bytes 0 Fix typo in citation. undo
• curprev 15:1515:15, 7 August 2025 Taylor Riastradh Campbell talk contribs 36,302 bytes +3,448 →Applications: Note KEM combiners and hybrids. undo
• curprev 14:3314:33, 7 August 2025 Taylor Riastradh Campbell talk contribs 32,854 bytes +210 Define DEM. Be consistent about naming for adaptive chosen-ciphertext attack (hyphenated; abbreviated to IND-CCA without the 2, since non-adaptive almost never appears in the literature). undo
• curprev 14:1414:14, 7 August 2025 Taylor Riastradh Campbell talk contribs 32,644 bytes +1,000 →Syntax: Define explicit and implicit rejection. undo
• curprev 13:2613:26, 7 August 2025 Taylor Riastradh Campbell talk contribs 31,644 bytes +2,209 →Applications: Clarify language in PKE example. Note why an authenticated cipher is needed. undo
• curprev 12:3912:39, 7 August 2025 Wbm1058 talk contribs m 29,435 bytes +1 redirect bypass from Association for Computer Machinery to Association for Computing Machinery using popups undo
• curprev 02:4302:43, 7 August 2025 Taylor Riastradh Campbell talk contribs 29,434 bytes −1,200 Use {{Ref RFC}} for citations, and fix in-line RFC link with {{IETF RFC}}. undo
• curprev 02:2802:28, 7 August 2025 Taylor Riastradh Campbell talk contribs 30,634 bytes +1 →Public-key encryption: Fix a missing prime on variable in previous edit. undo
• curprev 02:2702:27, 7 August 2025 Taylor Riastradh Campbell talk contribs 30,633 bytes +3,230 Start filling in some details about how to use a KEM. Abbreviate some publishers in citations while here. undo
• curprev 01:1901:19, 7 August 2025 Taylor Riastradh Campbell talk contribs 27,403 bytes +850 →Syntax: Note about the secret key length. undo
• curprev 00:4000:40, 7 August 2025 Taylor Riastradh Campbell talk contribs 26,553 bytes +290 Add a little more language to distinguish KEM from PKE. Specify that the secret key is transported _confidentially_, not generally 'securely', since there is no authentication. undo

6 August 2025

• curprev 14:1114:11, 6 August 2025 Taylor Riastradh Campbell talk contribs 26,263 bytes +45 Provide a secondary source for the definition of KEM IND-CCA security. undo
• curprev 14:0514:05, 6 August 2025 Taylor Riastradh Campbell talk contribs 26,218 bytes −75 Undid revision 1304128811 by OAbot (talk). These papers are all open access, just like they were the last time I reverted this change by OAbot. undo Tag: Undo

4 August 2025

• curprev 14:5514:55, 4 August 2025 Buc talk contribs m 26,293 bytes −28 Removed enorrenous word wrap. undo Tag: Manual revert
• curprev 04:3904:39, 4 August 2025 OAbot talk contribs m 26,321 bytes +75 Open access bot: url-access=subscription updated in citation with #oabot. undo Tag: Reverted

3 August 2025

• curprev 22:0022:00, 3 August 2025 93.23.79.181 talk 26,246 bytes +28 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit

28 July 2025

• curprev 23:1823:18, 28 July 2025 Taylor Riastradh Campbell talk contribs 26,218 bytes −75 Undid revision 1302926015 by OAbot (talk). OAbot is wrong again about these open access publications. undo Tags: Undo Reverted
• curprev 04:4104:41, 28 July 2025 OAbot talk contribs m 26,293 bytes +75 Open access bot: url-access=subscription updated in citation with #oabot. undo Tag: Reverted

12 July 2025

• curprev 13:4013:40, 12 July 2025 AliBabbaD talk contribs m 26,218 bytes +4 →RSA: turn into link undo Tag: Visual edit

3 July 2025

• curprev 02:0602:06, 3 July 2025 Taylor Riastradh Campbell talk contribs 26,214 bytes +45 Fix URLs to HAC: give chapter-url and (book) url separately; update http -> https transition. undo
• curprev 01:3501:35, 3 July 2025 Taylor Riastradh Campbell talk contribs 26,169 bytes +25 Verified that SIAM JoC is actually subscription-only. undo
• curprev 01:2801:28, 3 July 2025 Taylor Riastradh Campbell talk contribs 26,144 bytes −100 Undid revision 1296416960 by OAbot (talk). Please stop adding bogus url-access=subscription tags on IACR publications that are gold open access. undo Tag: Undo

19 June 2025

• curprev 22:0022:00, 19 June 2025 OAbot talk contribs m 26,244 bytes +100 Open access bot: url-access updated in citation with #oabot. undo Tag: Reverted

31 May 2025

• curprev 21:0421:04, 31 May 2025 Taylor Riastradh Campbell talk contribs 26,144 bytes −150 Undid revision 1291691369 by OAbot (talk). More bogus OAbot claims about subscription requirements that don't exist. undo Tag: Undo

22 May 2025

• curprev 20:2320:23, 22 May 2025 OAbot talk contribs m 26,294 bytes +150 Open access bot: url-access updated in citation with #oabot. undo Tag: Reverted

29 March 2025

• curprev 21:3721:37, 29 March 2025 Taylor Riastradh Campbell talk contribs 26,144 bytes +1 MOS:N'T undo
• curprev 21:3521:35, 29 March 2025 Taylor Riastradh Campbell talk contribs 26,143 bytes +19 Undid revision 1282901647 by Remsense (talk). Thanks, but I think this is not an improvement: the diagrams are deliberately placed on opposite sides, not just one on the default; "public-key encryption" is a specific related concept that must be shown in contrast; and the "security goal" is not just a motivation but the fundamental property that the KEM exists for -- if it is violated, the KEM has failed. undo Tag: Undo
• curprev 08:3408:34, 29 March 2025 Remsense talk contribs 26,124 bytes −19 No edit summary undo Tag: Reverted

28 March 2025

• curprev 11:2311:23, 28 March 2025 PhotographyEdits talk contribs 26,143 bytes −3 simplify undo

23 November 2024

• curprev 19:0019:00, 23 November 2024 PhotographyEdits talk contribs 26,146 bytes 0 see also should be above refs undo Tag: Visual edit: Switched
• curprev 15:5515:55, 23 November 2024 Taylor Riastradh Campbell talk contribs m 26,146 bytes +4 No edit summary undo
• curprev 15:5315:53, 23 November 2024 Taylor Riastradh Campbell talk contribs 26,142 bytes +114 Put KEMs in context of public-key encryption in the lead. undo

21 September 2024

• curprev 06:1306:13, 21 September 2024 ShelfSkewed talk contribs 26,028 bytes +21 Dab link undo

14 September 2024

• curprev 20:0720:07, 14 September 2024 Engrigg22 talk contribs 26,007 bytes +46 Adding local short description: "Public-key cryptosystem", overriding Wikidata description "Cryptographic protocol for key transport over an insecure channel" undo Tag: Shortdesc helper

8 September 2024

• curprev 10:2410:24, 8 September 2024 Taylor Riastradh Campbell talk contribs 25,961 bytes −21 Cite FIPS 203 final, not FIPS 203 draft. undo
• curprev 10:2210:22, 8 September 2024 Taylor Riastradh Campbell talk contribs 25,982 bytes +62 Undid revision 1243769113 by Bogger (talk) Thanks, but this change was enormous and difficult to review because it made so many other changes, and I think it would be better to put ML-KEM under one of the examples instead of presenting it as a news story in the lead. undo Tag: Undo

3 September 2024

• curprev 09:4709:47, 3 September 2024 Bogger talk contribs 25,920 bytes −62 Module-Lattice-Based Key-Encapsulation Mechanism Standard undo Tag: Reverted

21 July 2024

• curprev 23:5923:59, 21 July 2024 Taylor Riastradh Campbell talk contribs 25,982 bytes +128 →Elgamal: Give a stronger example of how the CCA attack on textbook Elgamal ruins security. undo
• curprev 23:1923:19, 21 July 2024 Taylor Riastradh Campbell talk contribs 25,854 bytes +2 →Elgamal: Fix typo in chosen-ciphertext distinguisher against textbook Elgamal undo
• curprev 20:5820:58, 21 July 2024 Taylor Riastradh Campbell talk contribs 25,852 bytes +208 →Elgamal: Fix typo in previous: cofactor is (p - 1)/q, not p/q. Expand on why this test is required. undo
• curprev 20:5320:53, 21 July 2024 Taylor Riastradh Campbell talk contribs 25,644 bytes +1,919 Cite Galbraith for textbook Elgamal too. Add validation criterion to make textbook Elgamal marginally less weak at revealing secret key bits, and to make Elgamal KEM IND-CCA-secure under strong-DH assumption. Note how the KEM is easier to adapt to ECC. undo