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The block-mode crate is generic and has to be used with concrete ciphers. Currently, the crate does not depend on any cipher, and it is a matter of trial and error to find out which version of `block-…
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**Issue Details :**
BabaSSL Version : master
Error Message : 009452C2087F0000:error:1C800066:Provider routines:ossl_ccm_stream_update:cipher operation failed:providers/implementations/ciphers/ciph…
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Propose to replace Crypt_Blowfish library with maintained phpseclib.
Below is example code that will match enc/dec of existing methods.
This also opens up giving a full security library for use thou…
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Like **Blowfish**, can't use CBC-CTS mode.
Cipher-Block Chaining with Ciphertext Stealing (CBC-CTS) mode.
https://en.wikipedia.org/wiki/Ciphertext_stealing
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**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 conform with DEC's …
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The code to generate an OpenSSH-compatible encrypted private key might go something like:
```
k, err := BcryptPbkdfKey([]byte(passPhrase), []byte(opts.Salt), int(opts.Rounds), 32+16)
if err != …
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Can aes_frast CFB mode be used with segment sizes other than the block size? From the code https://github.com/KaneGreen/aes_frast/blob/master/src/aes_with_operation_mode.rs#L228 it doesn't appear so:
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To clarify, what I mean is CRYPTREC candidate ciphers, and eSTREAM phase 3 ciphers.
### CRYPTREC
- 64-bit block ciphers[note 6]
- [ ] CIPHERUNICORN-E
- [ ] Hierocrypt-L1
- [ ] MISTY…
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I'm on project about implementation Symmetric Cipher on OpenSSL. The algorithm that I have used is GIFT (Block Cipher). The reference that I used on to do my project is [https://wiki.openssl.org/index…
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When encrypting big files using AES-GCM, potentially 10 GB or more, for memory (RAM) reasons, we need to processs them by blocks (let's say 16 MB), rather than doing `encrypt(plaintext)` in one pass.
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