Definition
' Create a new instance of the Aes ' class. This generates a new key and initialization ' vector (IV). Using myAes As Aes = Aes.Create ' Encrypt the string to an array of bytes. Dim encrypted As Byte = EncryptStringToBytesAes(original, myAes.Key, myAes.IV) ' Decrypt the bytes to a string. C# (CSharp) System.Security.Cryptography AesCryptoServiceProvider.GenerateKey - 30 examples found. These are the top rated real world C# (CSharp) examples of System.Security.Cryptography.AesCryptoServiceProvider.GenerateKey extracted from open source projects. You can rate examples to help us improve the quality of examples. Aes.GenerateKey replaces the current key with a new random one (of size aes.KeySize). Aes.GenerateIV replaces the current IV with a new random one (of the block size, which is always 16 bytes for AES). Note that a default instance of the Aes class already has a randomly generated key and a randomly generated IV.
Represents the abstract base class from which all implementations of the Advanced Encryption Standard (AES) must inherit.
- Derived
Examples
Generate ssh key linux redhat. The following example demonstrates how to encrypt and decrypt sample data by using the Aes class.
Constructors
| Aes() | Initializes a new instance of the Aes class. |
Fields
| 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) |
Properties
| 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. (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) |
C# Generate Aes Key And Iv
Methods
| 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. |
| 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. Key generator no mans sky. (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) |
C# Generate Aes Key And Iv
Explicit Interface Implementations
| IDisposable.Dispose() | Releases the unmanaged resources used by the SymmetricAlgorithm and optionally releases the managed resources. (Inherited from SymmetricAlgorithm) |