Feb 04, 2009 So, the key is critical important to SSL. One measures the strength of SSL encryption in terms of key length of bits in the key. The early implementation of SSL in IE 3, which used a 40-bit SSL encryption. 40 - bit encryption is proved too easy to crack in practice, 128-bit encryption is bring into IE.
Represents the abstract base class from which all implementations of the Advanced Encryption Standard (AES) must inherit.
The following example demonstrates how to encrypt and decrypt sample data by using the Aes class.
Aes() | Initializes a new instance of the Aes class. |
BlockSizeValue | Represents the block size, in bits, of the cryptographic operation. (Inherited from SymmetricAlgorithm) |
FeedbackSizeValue | Represents the feedback size, in bits, of the cryptographic operation. (Inherited from SymmetricAlgorithm) |
IVValue | Represents the initialization vector (IV) for the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
KeySizeValue | Represents the size, in bits, of the secret key used by the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
KeyValue | Represents the secret key for the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
LegalBlockSizesValue | Specifies the block sizes, in bits, that are supported by the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
LegalKeySizesValue | Specifies the key sizes, in bits, that are supported by the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
ModeValue | Represents the cipher mode used in the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
PaddingValue | Represents the padding mode used in the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
BlockSize | Gets or sets the block size, in bits, of the cryptographic operation. (Inherited from SymmetricAlgorithm) |
FeedbackSize | Gets or sets the feedback size, in bits, of the cryptographic operation for the Cipher Feedback (CFB) and Output Feedback (OFB) cipher modes. You can generate an SSH key pair in Mac OS following these steps: Open up the Terminal by going to Applications - Utilities - Terminal. In the terminal, use the following command to start the key. Generating New Keys. Bring up a new terminal window on macOS by going into Applications/Utilities and opening 'Terminal'. The ssh-keygen command provides an interactive command line interface for generating both the public and private keys. Invoke ssh-keygen with the following -t and -b arguments to ensure we get a 4096 bit RSA key. Note that you must use a key with 2048 or more bits in macOS. The standard OpenSSH suite of tools contains the ssh-keygen utility, which is used to generate key pairs. Run it on your local computer to generate a 2048-bit RSA key pair, which is fine for most uses. Mac os x generate ssh key pair. (Inherited from SymmetricAlgorithm) |
IV | Gets or sets the initialization vector (IV) for the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
Key | Gets or sets the secret key for the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
KeySize | Gets or sets the size, in bits, of the secret key used by the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
LegalBlockSizes | Gets the block sizes, in bits, that are supported by the symmetric algorithm. |
LegalKeySizes | Gets the key sizes, in bits, that are supported by the symmetric algorithm. |
Mode | Gets or sets the mode for operation of the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
Padding | Gets or sets the padding mode used in the symmetric algorithm. (Inherited from SymmetricAlgorithm) |
Clear() | Releases all resources used by the SymmetricAlgorithm class. (Inherited from SymmetricAlgorithm) |
Create() | Creates a cryptographic object that is used to perform the symmetric algorithm. Public private key generation online. SSH pair created for loggin through ssh without using password, it's help to use very strong and long password for ssh account, but not remember it any time when need to loggin.Pls note that this ssh RSA key used in SSH Protocol version 2. It will be two text area fileds - the first private key, the second public key.Whats is 'ssh rsa key' and why it is in use? This is tool for generate ssh RSA key online and for free.The result of tool generation are ssh rsa private key and ssh rsa public key.Also it's called as ' generate ssh pair'. You should protect your private key, this key is used to gain access on systems which have your private key listed in their authorized keys file. Here is short instruction - hot to use ssh keys (how to setup ssh rsa key).Public key: 1) Copy your public RSA key to file 'idrsa.pub' 2) scp idrsa.pub [email protected]:/home/user/idrsa.pub 3) mv /home/user/idrsa.pub /home/user/.ssh/authorizedkeys2 4)chmod 600 /home/user/.ssh/authorizedkeys2Private key: 1) Copy your private RSA key to local folder - /home/user/.ssh/idrsa 2)chmod 600 /home/user/.ssh/idrsaHow to login ('-2' it's for version 2): ssh -2 -v [email protected] now you can have strong and secure password and connect to remote host in a second! |
Create(String) | Creates a cryptographic object that specifies the implementation of AES to use to perform the symmetric algorithm. |
CreateDecryptor() | Creates a symmetric decryptor object with the current Key property and initialization vector (IV). (Inherited from SymmetricAlgorithm) |
CreateDecryptor(Byte[], Byte[]) | When overridden in a derived class, creates a symmetric decryptor object with the specified Key property and initialization vector (IV). (Inherited from SymmetricAlgorithm) |
CreateEncryptor() | Creates a symmetric encryptor object with the current Key property and initialization vector (IV). (Inherited from SymmetricAlgorithm) |
CreateEncryptor(Byte[], Byte[]) | When overridden in a derived class, creates a symmetric encryptor object with the specified Key property and initialization vector (IV). (Inherited from SymmetricAlgorithm) |
Dispose() | Releases all resources used by the current instance of the SymmetricAlgorithm class. (Inherited from SymmetricAlgorithm) |
Dispose(Boolean) | Releases the unmanaged resources used by the SymmetricAlgorithm and optionally releases the managed resources. (Inherited from SymmetricAlgorithm) |
Equals(Object) | Determines whether the specified object is equal to the current object. (Inherited from Object) |
GenerateIV() | When overridden in a derived class, generates a random initialization vector (IV) to use for the algorithm. (Inherited from SymmetricAlgorithm) |
GenerateKey() | When overridden in a derived class, generates a random key (Key) to use for the algorithm. (Inherited from SymmetricAlgorithm) |
GetHashCode() | Serves as the default hash function. (Inherited from Object) |
GetType() | Gets the Type of the current instance. (Inherited from Object) |
MemberwiseClone() | Creates a shallow copy of the current Object. (Inherited from Object) |
ToString() | Returns a string that represents the current object. (Inherited from Object) |
ValidKeySize(Int32) | Determines whether the specified key size is valid for the current algorithm. (Inherited from SymmetricAlgorithm) |
IDisposable.Dispose() | Releases the unmanaged resources used by the SymmetricAlgorithm and optionally releases the managed resources. (Inherited from SymmetricAlgorithm) |