SM4

de

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SM4

Quality:

ShangMi 4 - block cipher used predominately in China. Article “SM4” in German Wikipedia has 24 points for quality (as of July 1, 2025). The article contains 2 references and 3 sections.

This article has the best quality in Persian Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “SM4”, its content was written by 9 registered users of German Wikipedia and edited by 56 registered Wikipedia users in all languages.

The article is cited 2 times in German Wikipedia and cited 469 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (German): #40832 in November 2011
  • Global: #193584 in June 2006

The highest popularity rank from 2008:

  • Local (German): #481084 in November 2011
  • Global: #608066 in May 2025

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1Persian (fa)
اس‌ام۴ (سایفر)
33.029
2English (en)
SM4 (cipher)
31.0428
3Italian (it)
SM4 (cifrario)
25.5845
4Chinese (zh)
SM4
25.5134
5German (de)
SM4
23.9613
6Russian (ru)
SM4
17.8936
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "SM4" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
SM4 (cipher)
169 483
2Chinese (zh)
SM4
36 149
3Russian (ru)
SM4
12 755
4German (de)
SM4
5 505
5Italian (it)
SM4 (cifrario)
70
6Persian (fa)
اس‌ام۴ (سایفر)
33
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "SM4" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
SM4 (cipher)
1 001
2Chinese (zh)
SM4
304
3Russian (ru)
SM4
76
4German (de)
SM4
17
5Italian (it)
SM4 (cifrario)
11
6Persian (fa)
اس‌ام۴ (سایفر)
4
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "SM4" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
SM4 (cipher)
38
2German (de)
SM4
9
3Russian (ru)
SM4
5
4Chinese (zh)
SM4
2
5Persian (fa)
اس‌ام۴ (سایفر)
1
6Italian (it)
SM4 (cifrario)
1
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "SM4" with the highest AI in June 2025
#LanguageAI awardRelative AI
1German (de)
SM4
0
2English (en)
SM4 (cipher)
0
3Persian (fa)
اس‌ام۴ (سایفر)
0
4Italian (it)
SM4 (cifrario)
0
5Russian (ru)
SM4
0
6Chinese (zh)
SM4
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "SM4" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
SM4 (cipher)
205
2Russian (ru)
SM4
134
3Italian (it)
SM4 (cifrario)
75
4Chinese (zh)
SM4
53
5German (de)
SM4
2
6Persian (fa)
اس‌ام۴ (سایفر)
0
More...

Scores

Estimated value for Wikipedia:
German:
Global:
Popularity in June 2025:
German:
Global:
Popularity in all years:
German:
Global:
Authors in June 2025:
German:
Global:
Registered authors in all years:
German:
Global:
Citations:
German:
Global:

Quality measures

Interwikis

#LanguageValue
deGerman
SM4
enEnglish
SM4 (cipher)
faPersian
اس‌ام۴ (سایفر)
itItalian
SM4 (cifrario)
ruRussian
SM4
zhChinese
SM4

Popularity rank trends

Best Rank German:
#481084
11.2011
Global:
#608066
05.2025

AI rank trends

Best Rank German:
#40832
11.2011
Global:
#193584
06.2006

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on ShangMi 4 from Wikipedia articles about ShangMi 3, General Purpose Media Interface, SM9 (cryptography standard), AES instruction set and SM4. Whereas reading the article about ShangMi 4 people most often go to Wikipedia articles on WLAN Authentication and Privacy Infrastructure, Feistel cipher, Block cipher, AES instruction set and Internet Draft.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

zh: SM4
ru: SM4
de: SM4

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In German Wikipedia the most popular articles on that day were: Jeffrey Epstein, Cordelia Wege, Polizeiruf 110: Der Wanderer zieht von dannen, Lawrence von Arabien (Film), Medaillenspiegel der Olympischen Winterspiele 2026, Peter Kurth (Schauspieler), Die Tribute von Panem – The Ballad of Songbirds and Snakes, Olympische Winterspiele 2026/Eishockey (Herren), Olympische Winterspiele 2026, Federica Brignone.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information