GA-BV/XACrypto
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Ciphers (#17)

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* add AES.java additions + Galois.java

* desc

used ECB and ECBExceptionless instead of seperate interfaces. AESECB done

* Twofish ECB developments, moved some files

* twofishecb done

* Update Factories.java

factories.java topology rewrite 👍

* Update Factories.java

fix whitespace + forgot to add AriaGCM + SerpentGCM

* desc

RC6ECB.java placeholders,
LE32.java

* encblk+decblk funcs

* RC6 done

* desc

- move Camellia to seperate
- create CamelliaECB (it sucks, will fix it more after)

* good fixes!

* Rmv 16bfix (#14)

* progress

some progress was made. next commit will be working on Aria.java (its large so may take some time)

* "invalid config"

* Update Aria.java

potential working!

* bugfix

* Sha224 fix (#15)

* Update SHA224.java

potential fix

* Update pom.xml

tested - works now!
the entire fix was adding * 8L to the padding calculator thing xD

* SHA384 is working

LESGO!

* Create SHA512.java

* Sha512 impl (#16)

* desc
* Update SHA512.java

* Update SHA512.java

oookay a bit of opencode and a lot of time later its solved!
This commit is contained in:
Xiao X
2026-06-19 14:44:12 -04:00
committed by GitHub
parent 91586225c5
commit 24053527b1
30 changed files with 791 additions and 164 deletions
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src/main/java/de/caydenno1/xacrypto/zekerrijndael/Global/Galois.java
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package de.caydenno1.xacrypto.zekerrijndael.Global;
public class Galois {
public static byte gm2(byte b) { return (byte)(((((b & 0xFF) << 1) & 0xFF) ^ (((b & 0xFF) & 0x80) != 0 ? 0x1b : 0))); }
public static byte gm3(byte b) { return (byte)(gm2(b) ^ b); }
public static byte gm9(byte b) { byte g2 = gm2(b); byte g4 = gm2(g2); return (byte)(gm2(g4) ^ b); }
public static byte gm11(byte b) { byte g2 = gm2(b); byte g4 = gm2(g2); return (byte)(gm2(g4) ^ g2 ^ b); }
public static byte gm13(byte b) { byte g2 = gm2(b); byte g4 = gm2(g2); return (byte)(gm2((byte) (g4 ^ b)) ^ b); }
public static byte gm14(byte b) { byte g2 = gm2(b); byte g4 = gm2(g2); return (byte)(gm2((byte) (g4 ^ b)) ^ g2); }
}