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Made 512bit the default block size

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Leonetienne 2021-12-06 10:16:29 +01:00
parent f9a7a8c7fc
commit 096f1aa000
2 changed files with 5 additions and 3 deletions
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4
GhettoCrypt/Util.h
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@ -199,7 +199,9 @@ namespace GhettoCipher
return ss.str(); return ss.str();
} }
//! Creates a key of size key-size from a password of arbitrary length. //! Creates a key of size BLOCK_SIZE from a password of arbitrary length.
//! Using passwords larger (in bits) than BLOCK_SIZE is not generally recommended.
//! Note that if your password is shorter (in bits) than BLOCK_SIZE, the rest of the key will be padded with 0x0. Further round-keys will be extrapolated though.
inline Block PasswordToKey(const std::string& in) inline Block PasswordToKey(const std::string& in)
{ {
Block b; Block b;

4
readme.md
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@ -12,7 +12,7 @@ This way this provides relatively good diffusion.
* It's slow * It's slow
* It's probably super insecure * It's probably super insecure
* It leaves your keys sprinkled in ram✨ * It leaves your keys sprinkled in ram✨
* Short 128-bit keys<sup>\*</sup>🤦‍♂️ * 512-bit keys <sup>\*</sup>
* But the syntax is pythonlike easy🙇 * But the syntax is pythonlike easy🙇
It's pretty ghetto, you know? It's pretty ghetto, you know?
@ -66,7 +66,7 @@ This way you could, for example, decrypt an ecrypted file directly into memory.
Without saying, this is more advanced and not as-easy as the methods supplied in the wrapper. Without saying, this is more advanced and not as-easy as the methods supplied in the wrapper.
--- ---
* <sup>\*</sup> A key is always of size BLOCK_SIZE. The default block size is 128 (bit), but you can easily change it in [Config.h](https://github.com/Leonetienne/GhettoCrypt/blob/master/GhettoCrypt/Config.h) or wherever it'll be put in the INCLUDE/*.cpp. `BLOCK_SIZE` is also the minimal output length! * <sup>\*</sup> A key is always of size BLOCK_SIZE. The default block size is 512 (bit), but you can easily change it in [Config.h](https://github.com/Leonetienne/GhettoCrypt/blob/master/GhettoCrypt/Config.h) or wherever it'll be put in the INCLUDE/*.cpp. `BLOCK_SIZE` is also the minimal output length!
## LICENSE ## LICENSE
``` ```