Karl Erik Bøhn

Karl Erik Bøhn (14 February 1965 2 February 2014)[1] was a Norwegian teacher, team handball player and coach. Starting from August 2011 he served as the head coach of the Hungarian women's national team,[2] and since November 2011 he was also in charge of the Hungarian top division side Győri Audi ETO KC.[3]

Karl Erik Bøhn
Personal information
Born (1965-02-14)14 February 1965
Died 2 February 2014(2014-02-02) (aged 48)
Nationality Norwegian
National team
Years Team Apps (Gls)
1986–1993
Norway 126 (114)
Teams managed
Years Team
20052011
Larvik HK
20112013
Hungary
20112012
Győri Audi ETO KC

He played 126 matches for the Norway national handball team between 1986 and 1993.[4] He was head coach for the Norwegian women's club Larvik HK from 2005 until early 2011. Among his achievements as coach for Larvik HK were several Norwegian championships, victory in the EHF Women's Cup Winners' Cup in 2007/2008, and semifinalist in the EHF Women's Champions League in 2009/2010.

Bøhn ended his assignment with Larvik HK in January 2011, due to a controversy when Larvik player Heidi Løke, who was also Bøhn's girlfriend, signed a contract with the Hungarian club Győri Audi ETO KC.[5][6][7][8]

On 30 August 2011 Bøhn was announced as the new head coach of the Hungarian women's national team, thus becoming the first ever coach from outside Hungary to manage the national selection. He got a mandate until the 2016 Summer Olympics.[2]

Three months later, on 23 November 2011 Bøhn took the coaching position of Hungarian top club Győri Audi ETO KC, signing a contract until the end of that season.[3]

He died on February 2, 2014 after a long fight with cancer.

Achievements

  • The Norwegian League (Postenserien): Victories in 2005/2006, 2006/2007, 2007/2008, 2008/2009, 2009/2010.
  • The Norwegian cup: Victories in 2005/2006, 2006/2007, 2008/2009, 2009/2010, 2010/2011
  • The Norwegian championship: Victories in 2005/2006, 2006/2007, 2007/2008, 2008/2009, 2009/2010
  • EHF Women's Champions League Participated in 2005/2006, 2006/2007, 2007/2008, 2008/2009, 2009/2010, 2010/2011, 2011/2012, with best achievement reaching the final in 2011/2012
  • EHF Women's Cup Winners' Cup: Victory in 2007/2008.
gollark: So this is a mess. PotatOS is actually shipping a mildly different ECC library with a different curve because steamport provided the ECC code ages ago.
gollark: I mean, what do you expect to happen if you do something unsupported and which creates increasingly large problems each time you do it?
gollark: <@151391317740486657> Do you know what "unsupported" means? PotatOS is not designed to be used this way.
gollark: Specifically, 22 bytes for the private key and 21 for the public key on ccecc.py and 25 and 32 on the actual ingame one.
gollark: <@!206233133228490752> Sorry to bother you, but keypairs generated by `ccecc.py` and the ECC library in use in potatOS appear to have different-length private and public keys, which is a problem.EDIT: okay, apparently it's because I've been accidentally using a *different* ECC thing from SMT or something, and it has these parameters instead:```---- Elliptic Curve Arithmetic---- About the Curve Itself-- Field Size: 192 bits-- Field Modulus (p): 65533 * 2^176 + 3-- Equation: x^2 + y^2 = 1 + 108 * x^2 * y^2-- Parameters: Edwards Curve with c = 1, and d = 108-- Curve Order (n): 4 * 1569203598118192102418711808268118358122924911136798015831-- Cofactor (h): 4-- Generator Order (q): 1569203598118192102418711808268118358122924911136798015831---- About the Curve's Security-- Current best attack security: 94.822 bits (Pollard's Rho)-- Rho Security: log2(0.884 * sqrt(q)) = 94.822-- Transfer Security? Yes: p ~= q; k > 20-- Field Discriminant Security? Yes: t = 67602300638727286331433024168; s = 2^2; |D| = 5134296629560551493299993292204775496868940529592107064435 > 2^100-- Rigidity? A little, the parameters are somewhat small.-- XZ/YZ Ladder Security? No: Single coordinate ladders are insecure, so they can't be used.-- Small Subgroup Security? Yes: Secret keys are calculated modulo 4q.-- Invalid Curve Security? Yes: Any point to be multiplied is checked beforehand.-- Invalid Curve Twist Security? No: The curve is not protected against single coordinate ladder attacks, so don't use them.-- Completeness? Yes: The curve is an Edwards Curve with non-square d and square a, so the curve is complete.-- Indistinguishability? No: The curve does not support indistinguishability maps.```so I might just have to ship *two* versions to keep compatibility with old signatures.

References

  1. Karl Erik Bohn passed away
  2. "Norvég edző irányítja a magyar női kéziseket: Böhn a kapitány" [Norwegian coach manages the Hungarian women handballers: Böhn is the coach] (in Hungarian). Nemzeti Sport. 30 August 2011. Retrieved 30 August 2011.
  3. "Karl Erik Bohn az új vezetőedző" (in Hungarian). Győri ETO KC official website. 23 November 2011. Retrieved 23 November 2011.
  4. "Landskampstatistikk. Totaloversikt for Bøhn, Karl Erik" (in Norwegian). Norwegian Handball Federation. Archived from the original on 23 December 2013. Retrieved 13 November 2017.
  5. Bakkehaug, Wegard (3 January 2011). "Bøhn ferdig som Larvik-trener". Verdens Gang (in Norwegian). Retrieved 6 January 2011.
  6. Overvik, Jostein (6 January 2011). "Grunnleggende menneskerett å være med sin elskede. Bøhn ikke enig med Larvik - saken til retten". Verdens Gang (in Norwegian). Retrieved 6 January 2011.
  7. Hole, Arne. "Larvik-trener fikk sparken". Aftenposten (in Norwegian). Archived from the original on 5 January 2011. Retrieved 6 January 2011.
  8. Hole, Arne. "Suksesstrener slutter med umiddelbar virkning". Aftenposten (in Norwegian). Archived from the original on 6 January 2011. Retrieved 6 January 2011.


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