Update readme

readme.md

@@ -9,15 +9,15 @@ This block cipher employs a few modes of operation. Read more about them [here](
 ## Features
 * It has very easy syntax
 * It's slow
-* It absolutely tanks your ram when working with files
-* Even leaves some key fragments in there✨
 * It's probably super insecure
 * But the syntax is pythonlike easy🙇
+* 512-bit keys
 
 It's pretty ghetto, you know?
 
 ## What are the actual advantages?
 * It's two files to import into your project
+* No dependencies
 * 1 Line to use
 * 100% cross plattform
 
@@ -110,6 +110,7 @@ Without saying, this is more advanced and not as-easy as the methods supplied in
 * [CBC] This block cipher makes use of cipher block chaining. Nothing special.
 * [IV] The initialization vector is indeed a bit of special sauce, as it depends on your key instead of being static. It is generated by running the feistel network on *E(m=seed, k=seed)*, which is a one-way function, because *m=k*.
 * [RRKM] Never heard of a mode like this, so i've named it **R**olling**R**ound**K**ey**M**ode. This basically means that the round key extrapolation is carried out continously over EVERY round on EVERY block. So in addition to *M<sub>i</sub>* being dependent on *E(M<sub>i-1</sub>,K<sub>i-1,0</sub>)* due to CBC, so is now *K<sub>i</sub>* dependent on *K<sub>i-1,r</sub>* with *r* being the maximum number of extrapolated keys within a call of *E()*. This is handled within the feistel network class, as an instance lifecycle sees all blocks. Just in case you want to take a peek.
+* [I-don't-even-know-any-more] Inspired by Rijndael, it does some monkey tricks with reversible matrix-mutators after each feistel round.
 
 ### Password to key
 How does GCrypt transform a password to a key?..
@@ -124,8 +125,8 @@ Once you give the GHash instance a data block to digest, it will use the GCipher
 
 The lastest *b* represents the current result of the hash function.
 
-GHash also supports a do-it-all wrapper method that takes a Flexblock (A block of arbitrary length), and returns a hashsum for it.
-This wrapper function adds an additional block including the length of the input. This wrapper function is used to transform Passwords to Keys.
+GHash also supports a do-it-all wrapper method that takes a vector of blocks, and returns a hashsum for it.
+This wrapper function adds an additional block including the length of the input, if provided. This wrapper function is used to transform Passwords to Keys.
 
 ### GPrng...?
 Whilst we're at it, why not implement a pseudo-random number generator based on GHash aswell. So here it is, [GPrng](https://gitea.leonetienne.de/leonetienne/GCrypt/src/branch/master/GCryptLib/include/GCrypt/GPrng.h).