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In the current fixslice implementation there is some redundancy in the way keys are stored (2x for fixslice32, 4x for fixslice64). This enables the round keys to simply be XORed in for each round.
…
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could make use of:
```
use aes::Aes128;
use aes::cipher::{
BlockCipher, NewBlockCipher,
generic_array::GenericArray,
stream::{NewStreamCipher, StreamCipherCore},
};
fn encrypt_decrypt_p…
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I have been running into a bug due to `parquet-format` and `parquet-format-structures` both defining the `org.apache.parquet.format.Util` class but doing so inconsistently.
Examples of this are sev…
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Hi,
Here is question about if there is any plan adding CFB mode to stream cipher.
Unlike CBC or ECB, CFB is a self-synchronizing stream cipher, which can work perfect in both block and stream mode.…
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I know you're probably not working on this anymore, but I'm hoping you'll at least see this message and might have an idea where I can look.
I'm trying to decrypt data using AES GCM. I can do this …
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Is there a way to transfer 3des?
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On [line 454](https://github.com/doegox/python-cryptoplus/blob/master/src/CryptoPlus/Cipher/blockcipher.py#L454) of blockcipher.py, the assertion:
```python
assert len(data) < 128*pow(2,20)
```
sh…
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Alongside existing `std::vector` and C-style ptr-length APIs we're gradually introducing overloads taking [a `std::span`](https://en.cppreference.com/w/cpp/container/span) from C++20. This ticket is a…
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keys.go defines three constants:
``` Go
const aesKeySize = 32 // 256-bit AES
const deriverSecretSize = 32
const hmacKeySize = 32 // SHA-256
```
These values need to be conveyed by the protocol buffe…