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You're reading from  Demystifying Cryptography with OpenSSL 3.0

Product typeBook
Published inOct 2022
PublisherPackt
ISBN-139781800560345
Edition1st Edition
Tools
Wireshark
Concepts
Cryptography
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Author (1)
Alexei Khlebnikov
Alexei Khlebnikov
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Alexei Khlebnikov

Alexei Khlebnikov has more than 20 years of professional experience in IT, where he worked in different roles - software developer, system administrator, DevOps engineer, technical leader, architect and project manager. During those years Alexei worked with many technologies - Security, Artificial Intelligence, Web Development, Embedded, Mobile, and Robotics. Among other companies, Alexei worked in Opera Software on the famous Opera Internet browser. Alexei has always been interested in security. He was one of the maintainers of security-related Opera browser modules, responsible for cryptography, SSL/TLS and integration with OpenSSL. He was also a member of the Security Architects group, responsible for the security of the Opera browser. Now Alexei lives in Oslo, Norway, and works as a senior consultant for Bespoke AS. He is also the leader of the Architects group at his current employer.
Read more about Alexei Khlebnikov

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Technical requirements

This chapter will contain commands that you can run on a command line and C code that you can compile and run. For the command-line commands, you will need the openssl command-line tool, along with the relevant OpenSSL dynamic libraries. To build the C code, you will need OpenSSL dynamic or static libraries, library headers, a C compiler, and a linker.

We will implement an example program in this chapter, in order to practice what we are learning. The full source code of that program can be found here: https://github.com/PacktPublishing/Demystifying-Cryptography-with-OpenSSL-3/tree/main/Chapter03.

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Demystifying Cryptography with OpenSSL 3.0
Published in: Oct 2022Publisher: PacktISBN-13: 9781800560345
© 2022 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Alexei Khlebnikov

Alexei Khlebnikov has more than 20 years of professional experience in IT, where he worked in different roles - software developer, system administrator, DevOps engineer, technical leader, architect and project manager. During those years Alexei worked with many technologies - Security, Artificial Intelligence, Web Development, Embedded, Mobile, and Robotics. Among other companies, Alexei worked in Opera Software on the famous Opera Internet browser. Alexei has always been interested in security. He was one of the maintainers of security-related Opera browser modules, responsible for cryptography, SSL/TLS and integration with OpenSSL. He was also a member of the Security Architects group, responsible for the security of the Opera browser. Now Alexei lives in Oslo, Norway, and works as a senior consultant for Bespoke AS. He is also the leader of the Architects group at his current employer.
Read more about Alexei Khlebnikov

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