C# Класс Utilities.Cryptography.ExtensionMethods.SymmetricExtensions

Symmetric key extensions

Symmetric encryption and decryption is done using RijndaelManaged provider. The provider is configured to use CBC mode and PKCS7 padding. A random IV is generated each time and attached to the cipher data. The key used in the symmetric encryption is a hash of key provided using a random salt generated using Rfc2898DeriveBytes. The random salt is stored in the cipher data, the hash is generated using a high number of iterations (>1000)

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Открытые методы

Метод	Описание
Decrypt ( this cipherData, string key ) : byte[]	Decrypt cipher data using key provided Symmetric encryption and decryption is done using RijndaelManaged provider. The provider is configured to use CBC mode and PKCS7 padding. A random IV is generated each time and attached to the cipher data. The key used in the symmetric encryption is a hash of key provided using a random salt generated using Rfc2898DeriveBytes. The random salt is stored in the cipher data, the hash is generated using a high number of iterations (>1000)
Decrypt ( this cipherText, string key ) : string	Decrypt cipher data using key provided Symmetric encryption and decryption is done using RijndaelManaged provider. The provider is configured to use CBC mode and PKCS7 padding. A random IV is generated each time and attached to the cipher data. The key used in the symmetric encryption is a hash of key provided using a random salt generated using Rfc2898DeriveBytes. The random salt is stored in the cipher data, the hash is generated using a high number of iterations (>1000)
Encrypt ( this plainTextData, string key ) : byte[]	Symmetric encrypt string data using the key provided Symmetric encryption and decryption is done using RijndaelManaged provider. The provider is configured to use CBC mode and PKCS7 padding. A random IV is generated each time and attached to the cipher data. The key used in the symmetric encryption is a hash of key provided using a random salt generated using Rfc2898DeriveBytes. The random salt is stored in the cipher data, the hash is generated using a high number of iterations (>1000)
Encrypt ( this plainText, string key ) : string	Symmetric encrypt string data using the key provided Symmetric encryption and decryption is done using RijndaelManaged provider. The provider is configured to use CBC mode and PKCS7 padding. A random IV is generated each time and attached to the cipher data. The key used in the symmetric encryption is a hash of key provided using a random salt generated using Rfc2898DeriveBytes. The random salt is stored in the cipher data, the hash is generated using a high number of iterations (>1000)

Описание методов

Decrypt() публичный статический Метод

Decrypt cipher data using key provided

public static Decrypt ( this cipherData, string key ) : byte[]
cipherData	this	Cipher data to decrypt
key	string	Key to use to decrypt data
Результат	byte[]

Decrypt() публичный статический Метод

Decrypt cipher data using key provided

public static Decrypt ( this cipherText, string key ) : string
cipherText	this	Cipher text to decrypt
key	string	Key to use to decrypt data
Результат	string

Encrypt() публичный статический Метод

Symmetric encrypt string data using the key provided

public static Encrypt ( this plainTextData, string key ) : byte[]
plainTextData	this	The plain text data to be encrypted
key	string	The key to use to encrypt the data
Результат	byte[]

Encrypt() публичный статический Метод

Symmetric encrypt string data using the key provided

public static Encrypt ( this plainText, string key ) : string
plainText	this	The plain text to be encrypted
key	string	The key to use to encrypt the data
Результат	string