edition = "2018"

edition = "2021"

    #[error(transparent)]
    BlockMode(#[from] block_modes::BlockModeError),

    #[error("Block mode error")]
    BlockMode,

    #[error("Unable to connect to ssh-agent. The environment variable `SSH_AUTH_SOCK` \
    was set, but it points to a nonexistent file or directory.")]

    #[error(
        "Unable to connect to ssh-agent. The environment variable `SSH_AUTH_SOCK` \
    was set, but it points to a nonexistent file or directory."
    )]

    #[error("Cipher: Invalid nonce length")]
    InvalidKeyIvLength,
    #[error("Cipher: Unpadding failed")]
    UnpadError,
    #[error("Cipher: Padding failed")]
    PadError,

    }
}
impl From<aes::cipher::InvalidLength> for Error {
    fn from(_err: aes::cipher::InvalidLength) -> Self {
        Error::InvalidKeyIvLength
    }
}
impl From<aes::cipher::block_padding::UnpadError> for Error {
    fn from(_err: aes::cipher::block_padding::UnpadError) -> Self {
        Error::UnpadError

impl From<aes::cipher::inout::PadError> for Error {
    fn from(_err: aes::cipher::inout::PadError) -> Self {
        Error::PadError
    }
}

/// thrussh_keys::load_public_key("/home/pe/.ssh/id_ed25519.pub").unwrap();

/// use std::env;
/// let home_dir = env::var("HOME").unwrap_or_else(|_| "/home/pe".to_string());
/// let key_file = format!("{}/.ssh/id_ed25519.pub", home_dir);
/// thrussh_keys::load_public_key(key_file).unwrap();

        file.write(b"\n")?;

        file.write_all(b"\n")?;

    file.write(b"\n")?;

    file.write_all(b"\n")?;

            f.write(b"[localhost]:13265 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJdD7y3aLq454yWBdwLWbieU1ebz9/cu7/QEXn9OIeZJ\n#pijul.org,37.120.161.53 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA6rWI3G2sz07DnfFlrouTcysQlj2P+jpNSOEWD9OJ3X\npijul.org,37.120.161.53 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA6rWI3G1sz07DnfFlrouTcysQlj2P+jpNSOEWD9OJ3X\n").unwrap();

            f.write_all(b"[localhost]:13265 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJdD7y3aLq454yWBdwLWbieU1ebz9/cu7/QEXn9OIeZJ\n#pijul.org,37.120.161.53 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA6rWI3G2sz07DnfFlrouTcysQlj2P+jpNSOEWD9OJ3X\npijul.org,37.120.161.53 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA6rWI3G1sz07DnfFlrouTcysQlj2P+jpNSOEWD9OJ3X\n").unwrap();

        Ok(digest.map(|()| KeyDerivation::Pbkdf2 {
            salt,
            rounds,
        }))

        Ok(digest.map(|()| KeyDerivation::Pbkdf2 { salt, rounds }))

use aes::{Aes128, Aes256};

use aes::*;
use block_modes::block_padding::NoPadding;
use block_modes::BlockMode;
type Aes128Cbc = block_modes::Cbc<Aes128, NoPadding>;
type Aes256Cbc = block_modes::Cbc<Aes256, NoPadding>;

    let c = Aes256Cbc::new_from_slices(&dkey, &iv).unwrap();

    c.encrypt(&mut plaintext, n).unwrap();

    super::cbc_encrypt::<Aes256>(&mut plaintext, n, &dkey, &iv).unwrap();

            KeyDerivation::Pbkdf2 {
                ref salt,
                rounds,
            } => {

            KeyDerivation::Pbkdf2 { ref salt, rounds } => {

            },

            }

                let c = Aes128Cbc::new_from_slices(key, iv).unwrap();

                c.decrypt(&mut dec)?;

                super::cbc_decrypt::<Aes128>(&mut dec, key, iv).unwrap();

            },

            }

                let c = Aes256Cbc::new_from_slices(key, iv).unwrap();

                c.decrypt(&mut dec)?;

                super::cbc_decrypt::<Aes256>(&mut dec, key, iv).unwrap();

            },

            }

    Pbkdf2 {
        salt: Vec<u8>,
        rounds: u64,
    },

    Pbkdf2 { salt: Vec<u8>, rounds: u64 },

use aes::*;
use block_modes::block_padding::NoPadding;
use block_modes::BlockMode;
type Aes128Cbc = block_modes::Cbc<Aes128, NoPadding>;

use aes::Aes128;

                let c = Aes128Cbc::new_from_slices(&md5.0, &iv[..]).unwrap();

                c.decrypt(&mut dec).unwrap();

                super::cbc_decrypt::<Aes128>(&mut dec, &md5.0, &iv[..]).unwrap();

use aes::*;
use block_modes::block_padding::NoPadding;
type Aes128Cbc = block_modes::Cbc<Aes128, NoPadding>;
type Aes256Cbc = block_modes::Cbc<Aes256, NoPadding>;

use aes::{
    cipher::{KeyIvInit, StreamCipher},
    Aes128, Aes256,
};
use ctr::Ctr128BE;
type Aes128Ctr = Ctr128BE<Aes128>;
type Aes256Ctr = Ctr128BE<Aes256>;

        use aes::cipher::{NewCipher, StreamCipher};
        use block_modes::BlockMode;

                let cipher = Aes128Cbc::new_from_slices(key, iv).unwrap();
                let n = cipher.decrypt(&mut dec)?.len();

                let n = super::cbc_decrypt::<Aes128>(&mut dec, key, iv)?;

                let cipher = Aes256Cbc::new_from_slices(key, iv).unwrap();
                let n = cipher.decrypt(&mut dec)?.len();

                let n = super::cbc_decrypt::<Aes256>(&mut dec, key, iv)?;

use aes::cipher::{
    block_padding::NoPadding, BlockCipher, BlockDecryptMut, BlockEncryptMut, KeyInit, KeyIvInit,
};
use cbc::{Decryptor as CbcDecryptor, Encryptor as CbcEncryptor};

fn cbc_encrypt<C>(dest: &mut [u8], len: usize, key: &[u8], iv: &[u8]) -> Result<usize, Error>
where
    C: BlockCipher + BlockEncryptMut + KeyInit,
{
    Ok(CbcEncryptor::<C>::new_from_slices(key, iv)?
        .encrypt_padded_mut::<NoPadding>(dest, len)?
        .len())
}
fn cbc_decrypt<C>(dest: &mut [u8], key: &[u8], iv: &[u8]) -> Result<usize, Error>
where
    C: BlockCipher + BlockDecryptMut + KeyInit,
{
    Ok(CbcDecryptor::<C>::new_from_slices(key, iv)?
        .decrypt_padded_mut::<NoPadding>(dest)?
        .len())
}

edition = "2018"

edition = "2021"

yasna = { version = "0.4.0", features = [ "bit-vec", "num-bigint" ] }

yasna = { version = "0.5.0", features = [ "bit-vec", "num-bigint" ] }

dirs = "3.0"

dirs = "4.0"

sha2 = "0.9"
pbkdf2 = "0.8"
hmac = "0.11"

sha2 = "0.10"
pbkdf2 = "0.10"
hmac = "0.12"

block-modes = "0.8"
aes = { version = "0.7", features = [ "ctr" ] }
bcrypt-pbkdf = "0.6"

aes =  "0.8"
cbc = { version = "0.1", features = ["zeroize"] }
ctr = { version = "0.9", features = ["zeroize"] }
bcrypt-pbkdf = "0.8"

env_logger = "0.8"

env_logger = "0.9"

edition = "2018"

edition = "2021"

type Sha256Hash = generic_array::GenericArray<u8, <sha2::Sha256 as digest::FixedOutputDirty>::OutputSize>;

type Sha256Hash =
    generic_array::GenericArray<u8, <sha2::Sha256 as digest::OutputSizeUser>::OutputSize>;

use thrussh::*;
use thrussh_keys::*;

use thrussh::{client, Disconnect};
use thrussh_keys::{agent, key};

extern crate env_logger;
extern crate futures;
extern crate thrussh;
extern crate thrussh_keys;
extern crate tokio;

use thrussh::*;
use thrussh_keys::*;

use thrussh::{client, Disconnect};
use thrussh_keys::key;

edition = "2018"

edition = "2021"

sha2 = "0.9"

sha2 = "0.10"

digest = "0.9"

digest = "0.10"

env_logger = "0.7"

env_logger = "0.9"

    /// CryptoVec::from_slice(b"test");

    /// cryptovec::CryptoVec::from_slice(b"test");