DelphiEncryptionCompendium

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THash_SHA1.PBKDF2 create wrong Results

2

Calling THash_SHA1.PBKDF2 produces incorrect or different results for different key lengths: THash_SHA1.PBKDF2('PassWord', 'Salt', 1000, 16) returns (5, 231, 179, 63, 147, 234, 29, 53, 147, 155, 50, 173, 89, 148,...

arkadiusz-wolanski

3DES DoEncode()/DoDecode() Source overwriting Dest problem

6

**Preface** I'm updating very (very!) old code that used DEC3 by using the latest version available at time of writing. For backward compatibility reasons I have to make sure (for...

VideoRipper

Prevent range check exception

3

I got an error in my unittests if RangeChecking is active this should prevent it

EdwinDijkshoorn

Hallow, there is hot fixes for FPC 2.3.0 after last develop changes. With this Lazarus DEC6.0 package builds well on win64 x86_64

alexrayne

Incorrect auth tag generated for GCM mode when feeding data using small chunks

8

**Describe the bug** Incorrect auth tag generated for GCM mode when feeding data using small chunks (at least when sized to cipher's block size). Using such small chunks appear to...

denovosoftware

Missing padding for ECB mode

12

**Describe the bug** I used FMX Cipher Demo to use both AES and DES encryptions to make them work with this site : https://www.devglan.com/online-tools/aes-encryption-decryption The issue comes when you select...

M0nsieurT

Support for AEGIS 256

3

Is it possible to add support for new encryption algorithms like those implemented in LibSodium (AES GCM, AEGIS 128, AEGIS 256, ...) ?

LecturePress

Implement HMACStream and HMACFile

7

I want to suggest a combination of the following methods: 1. TDECHashAuthentication.HMAC combined with TDECHashExtended.CalcStream 2. TDECHashAuthentication.HMAC combined with TDECHashExtended.CalcFile Background information: I want to encrypt a large file which...

danielmarschall

Range Check Exception when using KDF with empty password

2

In my app, I noticed a "Range Check Exception" when the user didn't enter a password (which I clearly forgot to check), and therefore the, empty password was tried to...

danielmarschall

Change IV

2

The literature describes that the initial vector (IV) should not be constant. I have therefore changed the code so that the IV is also changed each time the key is...

EdAdvokat