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15 Δεκ 2012 · I made a simple class that handles lowercase, uppercase and numbers. It uses the StringBuilder class to make the output. To decode a string, you would use the opposite shift (if you encrypt with shift = 2, decrypt with shift = -2).
This repository houses a powerful package designed for anyone interested in learning and implementing cryptographic algorithms in c#. With a focus on clarity, robustness, and educational value, our library provides implementations for a variety of cryptographic algorithms.
26 Μαρ 2024 · AES (Advanced Encryption Standard) is a symmetric block cipher algorithm that encrypts fixed-length blocks of data (128 bits). AES uses the same key to encrypt and decrypt data.
25 Νοε 2020 · In this chapter, we will cover some of the most important cryptography libraries that can be used within .NET and C# applications. Choosing a cryptography library, especially one that is open source, represents a sensitive task compared to the .NET Framework itself.
5 Νοε 2016 · The Caesar Cipher involves replacing each letter of the alphabet with the letter – standing places down or up according to the key given. Suppose “M” is the plaintext and the key is given as 4, then you get the Ciphertext as the letter “Q”. In a similar way “A” is the plaintext then Ciphertext will be – “E”.
1 Οκτ 2012 · Cryptography algorithms (ciphers) are mathematical functions used for encryption and decryptions. For cryptography to be used in practical solutions algorithms used for encryption and decryption should be made public. This is possible by using a byte stream called Key.
2 Νοε 2014 · Based on the documentation, you can set the ciphers when using SChannel via the palgSupportedAlgs, dwMinimumCipherStrength, and dwMaximumCipherStrength parameters of the SCHANNEL_CRED struct. In order to enable the NULL encryption algorithm, you should set dwMinimumCipherStrength to -1.
