Skipjack (cipher) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Skipjack (cipher)" in English language version.

Last modified: 13:01:50, 12 September 2026 (UTC)

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64web.archive.org

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21technion.ac.il

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11ecrypt.eu.org

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11quadibloc.com

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11bits-pilani.ac.in

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adsabs.harvard.edu (Global: 14^th place; English: 9^th place)

ui.adsabs.harvard.edu

Phan, Raphaël Chung-Wei (2002). "Cryptanalysis of full Skipjack block cipher" (PDF). Electronics Letters. 38 (2): 69–71. Bibcode:2002ElL....38...69P. doi:10.1049/el:20020051. Archived from the original (PDF) on September 21, 2013.

berkeley.edu (Global: 621^st place; English: 429^th place)

eecs.berkeley.edu

Knudsen, Lars; Robshaw, M.J.B.; Wagner, David (1999). "Truncated Differentials and Skipjack". Advances in Cryptology — CRYPTO' 99. Lecture Notes in Computer Science. Vol. 1666. pp. 165–180. doi:10.1007/3-540-48405-1_11. ISBN 978-3-540-66347-8.

bits-pilani.ac.in (Global: low place; English: low place)

csis.bits-pilani.ac.in

Phan, Raphaël Chung-Wei (2002). "Cryptanalysis of full Skipjack block cipher" (PDF). Electronics Letters. 38 (2): 69–71. Bibcode:2002ElL....38...69P. doi:10.1049/el:20020051. Archived from the original (PDF) on September 21, 2013.

doi.org (Global: 2^nd place; English: 2^nd place)

Hoang, Viet Tung; Rogaway, Phillip (2010). "On Generalized Feistel Networks". Advances in Cryptology – CRYPTO 2010. Lecture Notes in Computer Science. Vol. 6223. Springer. pp. 613–630. doi:10.1007/978-3-642-14623-7_33. ISBN 978-3-642-14622-0.
Biham, Eli; Shamir, Adi; Biryukov, Alex (1999). "Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials" (PDF). Advances in Cryptology — EUROCRYPT '99. Lecture Notes in Computer Science. Vol. 1592. pp. 12–23. doi:10.1007/3-540-48910-X_2. ISBN 978-3-540-65889-4. Archived from the original (PDF) on June 27, 2012.
Knudsen, Lars; Robshaw, M.J.B.; Wagner, David (1999). "Truncated Differentials and Skipjack". Advances in Cryptology — CRYPTO' 99. Lecture Notes in Computer Science. Vol. 1666. pp. 165–180. doi:10.1007/3-540-48405-1_11. ISBN 978-3-540-66347-8.
Phan, Raphaël Chung-Wei (2002). "Cryptanalysis of full Skipjack block cipher" (PDF). Electronics Letters. 38 (2): 69–71. Bibcode:2002ElL....38...69P. doi:10.1049/el:20020051. Archived from the original (PDF) on September 21, 2013.

dystopia-game.com (Global: low place; English: low place)

"Dystopia Wiki".

ecrypt.eu.org (Global: low place; English: low place)

Yearly Report on Algorithms and Keysizes (2012), D.SPA.20 Rev. 1.0, ICT-2007-216676 ECRYPT II, 09/2012. Archived July 21, 2013, at the Wayback Machine

georgetown.edu (Global: 2,198^th place; English: 1,338^th place)

cs.georgetown.edu

Brickell, Ernest F.; Denning, Dorothy E.; Kent, Stephen T.; Maher, David P.; Tuchman, Walter (July 28, 1993). "SKIPJACK Review Interim Report The SKIPJACK Algorithm". Archived from the original on June 8, 2011.

iacr.org (Global: 6,361^st place; English: 4,159^th place)

Biham, Eli; Shamir, Adi; Biryukov, Alex (1999). "Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials" (PDF). Advances in Cryptology — EUROCRYPT '99. Lecture Notes in Computer Science. Vol. 1592. pp. 12–23. doi:10.1007/3-540-48910-X_2. ISBN 978-3-540-65889-4. Archived from the original (PDF) on June 27, 2012.

lboro.ac.uk (Global: 5,360^th place; English: 4,226^th place)

dspace.lboro.ac.uk

Kim, Jongsung; Phan, Raphaël Chung-Wei (2009). "Advanced Differential-Style Cryptanalysis of the NSA's Skipjack Block Cipher" (PDF). Figshare. an attack on the full 32-round Skipjack remains elusive until now. [Paper by the same author as the 2002 attack]

nist.gov (Global: 708^th place; English: 742^nd place)

csrc.nist.gov

Barker, Elaine; Roginsky, Allen (January 2011). "Transitions: Recommendation for Transitioning the Use of Cryptographic Algorithms and Key Lengths" (PDF). NIST.
Barker, Elaine (March 2016). "NIST Special Publication 800-175B Guideline for Using Cryptographic Standards in the Federal Government: Cryptographic Mechanisms" (PDF). NIST. p. 22.
"SKIPJACK and KEA Algorithm Specifications" (PDF). May 29, 1998.

quadibloc.com (Global: low place; English: low place)

Savard, John J. G. (1999). "Skipjack". quadibloc. However, I have noted that the inconsistency involved may be more apparent than real. Between the statements cited, and the declassification of SKIPJACK, a paper was published by an academic researcher noting that Feistel ciphers of a particular type, specifically those in which the f-function was itself a series of Feistel rounds, could be proven to be immune to differential cryptanalysis.

schneier.com (Global: low place; English: low place)

Schneier, Bruce (July 15, 1998). "Declassifying Skipjack".
Schneier, Bruce (April 15, 2016). "New NIST Encryption Guidelines". Retrieved April 17, 2016.

technion.ac.il (Global: low place; English: low place)

cs.technion.ac.il

Biham, Eli; Biryukov, Alex; Dunkelman, Orr; Richardson, Eran; Shamir, Adi (June 25, 1998). "Initial Observations on the SkipJack Encryption Algorithm".

web.archive.org (Global: 1^st place; English: 1^st place)

Yearly Report on Algorithms and Keysizes (2012), D.SPA.20 Rev. 1.0, ICT-2007-216676 ECRYPT II, 09/2012. Archived July 21, 2013, at the Wayback Machine
Biham, Eli; Shamir, Adi; Biryukov, Alex (1999). "Cryptanalysis of Skipjack Reduced to 31 Rounds Using Impossible Differentials" (PDF). Advances in Cryptology — EUROCRYPT '99. Lecture Notes in Computer Science. Vol. 1592. pp. 12–23. doi:10.1007/3-540-48910-X_2. ISBN 978-3-540-65889-4. Archived from the original (PDF) on June 27, 2012.
Brickell, Ernest F.; Denning, Dorothy E.; Kent, Stephen T.; Maher, David P.; Tuchman, Walter (July 28, 1993). "SKIPJACK Review Interim Report The SKIPJACK Algorithm". Archived from the original on June 8, 2011.
Phan, Raphaël Chung-Wei (2002). "Cryptanalysis of full Skipjack block cipher" (PDF). Electronics Letters. 38 (2): 69–71. Bibcode:2002ElL....38...69P. doi:10.1049/el:20020051. Archived from the original (PDF) on September 21, 2013.