Contents
Academic literature on the topic 'RSA-kryptering'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'RSA-kryptering.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Dissertations / Theses on the topic "RSA-kryptering"
Bitén, Fredrik, and Michael Lindell. "RSA- och AES-kryptering i Java." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-177175.
Full textEncryption has been used for a long time and is used nowadays to encode information in such a way that authorized people will only be able to read it. Encryption is also used for authentication, to hide a person’s identity. The goal with this thesis is to create an encryption program which will be able to perform encryption and decryption with two algorithms. There are already a number of encryption programs on market and we hope that our program will be as good as these. Performance tests will be done after the program is finished to see if the goals have been achieved. This thesis is done together with the help from Forsvarsmakten. This thesis is written in Swedish.
Ehsas, Nadja. "Introduktion till krypteringsmetoderna RSA och Merkle-Hellman." Thesis, Karlstads universitet, Fakulteten för teknik- och naturvetenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kau:diva-7456.
Full textBroman, Peter, and Ola Liljerum. "En jämförelse av krypteringsalgoritmer." Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik och datavetenskap, 2001. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1374.
Full textKrisell, Martin. "Elliptic Curve Digital Signatures in RSA Hardware." Thesis, Linköpings universitet, Informationskodning, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-81084.
Full textEn digital signatur är den elektroniska motsvarigheten till en handskriven signatur. Den kan bevisa källa och integritet för valfri data, och är ett verktyg som blir allt viktigare i takt med att mer och mer information hanteras digitalt. Digitala signaturer använder sig av två nycklar. Den ena nyckeln är hemlig och tillåter ägaren att signera data, och den andra är offentlig och tillåter vem som helst att verifiera signaturen. Det är, under förutsättning att nycklarna är tillräck- ligt stora och att det valda systemet är säkert, omöjligt att hitta den hemliga nyckeln utifrån den offentliga. Eftersom en signatur endast är giltig för datan som signerades innebär detta också att det är omöjligt att förfalska en digital signatur. Den mest välanvända konstruktionen för att skapa digitala signaturer idag är RSA, som baseras på det svåra matematiska problemet att faktorisera heltal. Det finns dock andra matematiska problem som anses vara ännu svårare, vilket i praktiken innebär att nycklarna kan göras kortare, vilket i sin tur leder till att mindre minne behövs och att beräkningarna går snabbare. Ett sådant alternativ är att använda elliptiska kurvor. Det underliggande matematiska problemet för kryptering baserad på elliptiska kurvor skiljer sig från det som RSA bygger på, men de har en viss struktur gemensam. Syftet med detta examensarbete var att utvärdera hur elliptiska kurvor presterar jämfört med RSA, på ett system som är designat för att effektivt utföra RSA. De funna resultaten är att metoden med elliptiska kurvor ger stora fördelar, även om man nyttjar hårdvara avsedd för RSA, och att dessa fördelar ökar mångfaldigt om speciell hårdvara används. För några användarfall av digitala signaturer kan, under några år framöver, RSA fortfarande vara fördelaktigt om man bara tittar på hastigheten. För de flesta fall vinner dock elliptiska kurvor, och kommer troligen vara dominant inom kort.
Gustafsson, Jonas, and Isac Olofsson. "RSA-kryptografi för gymnasiet." Thesis, Örebro universitet, Akademin för naturvetenskap och teknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-15300.
Full textLundberg, Joachim, and Truls Johannesson. "Kvantdatorn - Hot eller hype?" Thesis, Högskolan i Halmstad, Akademin för informationsteknologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-44906.
Full textGötling, Simon, and Oscar Löfwenhamn. "Programmering i matematikundervisningen : En fallstudie om utmaningar och styrkor med att programmering ska integreras i matematikundervisningen på gymnasiet." Thesis, KTH, Lärande, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231975.
Full textThe aim of this thesis is to highlight some of the challenges and advantages associated with the introduction of programming in mathematics in upper secondary school. In addition, the thesis aims to identify some of the challenges that arise when planning and implementing a lesson sequence that connects programming and mathematics to RSA cryptography. Furthermore, this thesis will suggest how these challenges can be dealt with. The study was conducted with students from a year 3 Engineering Sciences class and mathematics teachers in a Swedish upper secondary school. The students participated in a lesson sequence in level 5 mathematics (matematik 5) concerning RSA cryptography which was planned and executed by the authors of this thesis. The teachers were introduced to a reduced version of the sequence. Data were collected from interviews with groups of students and groups of teachers. As a supplement to the interviews, the authors give their own views on challenges that emerged when planning and implementing the lesson sequence and how some of these challenges were handled. Thematic content analysis was used for studying the interviews. The content of the interviews was divided into challenges and advantages and further categorized according to different key topics. The conclusion of this study was that some of the identified advantages could motivate students to cope with some of the challenges. According to several students, it is important that mathematics education cover applications in mathematics and prepare students for higher education and employment. The students expressed that programming could be used for achieving this. Additionally, variety is important for keeping the motivation to learn mathematics. These advantages could be useful when identifying contexts that connect programming and mathematics and is relevant for the students. Covering a concept in different contexts could also support students to decontextualize their knowledge. Some students were skeptical about using computers in math class since it was unfamiliar in that context and added a level of distraction. Nevertheless, the importance of programming for higher education and future employment was one of the advantages expressed by several students. Emphasizing the role of computers in employment within the fields of engineering and mathematics could raise the purpose of introducing the computer in math class. This thesis has given an insight of some challenges that arise when introducing programming in mathematics education in upper secondary school in Sweden. Furthermore, the thesis suggests how some of these challenges could be dealt with. These challenges correlate to previous research and there seems to be an urgent need to find solutions for these. Further research should aim to find efficient and effective approaches to these challenges.