International Data Encryption Algorithm

Quality:

International Data Encryption Algorithm - symmetric-key block cipher. Article "International Data Encryption Algorithm" in Simple English Wikipedia has 19.3 points for quality (as of July 1, 2025). The article contains 2 references and 5 sections.

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

Since the creation of article "International Data Encryption Algorithm", its content was written by 16 registered users of Simple English Wikipedia and edited by 596 registered Wikipedia users in all languages.

The article is cited 4 times in Simple English Wikipedia and cited 1161 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Simple English): #1067 in October 2008
• Global: #2117 in September 2001

The highest popularity rank from 2008:

• Local (Simple English): #908 in March 2022
• Global: #35152 in October 2012

There are 25 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.

#	Language	Quality grade	Quality score
1	Russian (ru) IDEA		45.2444
2	English (en) International Data Encryption Algorithm		35.7997
3	Catalan (ca) IDEA (xifratge)		27.6434
4	Finnish (fi) IDEA		25.5329
5	Persian (fa) الگوریتم بین‌المللی رمزگذاری داده‌ها		23.9883
6	German (de) International Data Encryption Algorithm		20.1873
7	Simple English (simple) International Data Encryption Algorithm		19.3473
8	Polish (pl) International Data Encryption Algorithm		18.8085
9	Ukrainian (uk) IDEA (шифр)		18.8006
10	Hebrew (he) IDEA		14.9071

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

#	Language	Popularity award	Relative popularity
1	English (en) International Data Encryption Algorithm		781 745
2	Russian (ru) IDEA		218 999
3	German (de) International Data Encryption Algorithm		104 063
4	Spanish (es) International Data Encryption Algorithm		92 604
5	French (fr) International Data Encryption Algorithm		71 750
6	Polish (pl) International Data Encryption Algorithm		48 905
7	Italian (it) International Data Encryption Algorithm		29 198
8	Portuguese (pt) International Data Encryption Algorithm		27 538
9	Japanese (ja) International Data Encryption Algorithm		26 941
10	Korean (ko) 국제 데이터 암호화 알고리즘		23 719

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

#	Language	Popularity award	Relative popularity
1	English (en) International Data Encryption Algorithm		827
2	Simple English (simple) International Data Encryption Algorithm		465
3	Spanish (es) International Data Encryption Algorithm		308
4	Russian (ru) IDEA		185
5	Chinese (zh) 國際資料加密演算法		155
6	German (de) International Data Encryption Algorithm		111
7	French (fr) International Data Encryption Algorithm		69
8	Japanese (ja) International Data Encryption Algorithm		49
9	Korean (ko) 국제 데이터 암호화 알고리즘		42
10	Turkish (tr) Uluslararası Veri Şifreleme Algoritması		41

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

#	Language	AI award	Relative AI
1	English (en) International Data Encryption Algorithm		98
2	German (de) International Data Encryption Algorithm		78
3	French (fr) International Data Encryption Algorithm		66
4	Russian (ru) IDEA		65
5	Italian (it) International Data Encryption Algorithm		45
6	Spanish (es) International Data Encryption Algorithm		31
7	Dutch (nl) International Data Encryption Algorithm		31
8	Finnish (fi) IDEA		19
9	Vietnamese (vi) IDEA		19
10	Ukrainian (uk) IDEA (шифр)		18

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

#	Language	AI award	Relative AI
1	German (de) International Data Encryption Algorithm		1
2	Azerbaijani (az) İDEA (beynəlxalq verilənlərin şifrlənməsi alqoritmi)		0
3	Bulgarian (bg) IDEA		0
4	Catalan (ca) IDEA (xifratge)		0
5	Czech (cs) International Data Encryption Algorithm		0
6	English (en) International Data Encryption Algorithm		0
7	Spanish (es) International Data Encryption Algorithm		0
8	Basque (eu) Internacional Data Encryption Algorithm		0
9	Persian (fa) الگوریتم بین‌المللی رمزگذاری داده‌ها		0
10	Finnish (fi) IDEA		0

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

On 12 August 2025 in multilingual Wikipedia, Internet users most often read articles on the following topics: Cristiano Ronaldo, Wednesday, Georgina Rodríguez, ChatGPT, Weapons, Jenna Ortega, deaths in 2025, Taylor Swift, Miguel Uribe Turbay, 2025–26 UEFA Champions League.

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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