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Full Version in PDF/EPUB

Information on how to obtain the full version of this book in PDF, EPUB, or other format. 2022-10-01, 301🔥, 0💬

"bf-cbc" Encryption Verification

A tutorial example is provided to verify OpenSSL 'enc -bf-cbc' command against the Blowfish CBC test vector published at www.schneier.com. 2022-10-01, 245🔥, 0💬

Crypt::Blowfish Verification with Test Vectors

A tutorial Perl example is provided to show how to verify the Crypt::Blowfish module with standard Blowfish 16-round algorithm test vectors. 2022-10-01, 233🔥, 0💬

Blowfish Test Vectors with 16-Byte Keys

A tutorial Perl example is provided to show how to build a table of test vectors with Crypt::Blowfish with 128-bit (16-byte) secret keys. 2023-10-28, 225🔥, 1💬

💬 2023-10-28 **Jeremy Gemegah**: pardon me, I am a bit confused, what is the size of the sub keys?

Crypt::ECB Encryption with No Padding

A tutorial example is provided to show how to use Crypt::ECB to perform encryption with no padding. The plaintext must be multiples of 8-byte blocks. 2022-09-07, 221🔥, 1💬

Crypt::ECB Auto Padding

Padding option is described for the Crypt::ECB encryption process. It offers only 1 padding option called PADDING_AUTO, which uses the standard PKCS#5 algorithm. 2022-10-01, 204🔥, 0💬

Secret Keys with Repeating Pattern

Tutorial examples are provided to show that secret keys with a repeating pattern will result the same ciphertext for the same given plaintext. 2022-10-01, 200🔥, 0💬

About This Book

This section provides some detailed information about this book - Blowfish Cipher Tutorials - Herong's Tutorial Examples. 2022-10-01, 198🔥, 0💬

Proof of Blowfish Cipher Algorithm

A proof is provided to show that the Blowfish decryption algorithm will give us back the original plaintext. 2022-10-01, 193🔥, 0💬

What Is Crypt::Blowfish

A quick introduction is provided for the Crypt::Blowfish Perl module, which can be used to perform encryption and decryption on a single cipher block of 64 bits. 2022-10-01, 187🔥, 0💬

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