Class AsymmetricCryptographer

Namespace

Ecng.Security.Cryptographers

Assembly

Ecng.Security.dll

Asymmetric cryptographer.

public class AsymmetricCryptographer : Disposable, IDisposable

Inheritance

object

Disposable

AsymmetricCryptographer

Implements

IDisposable

Derived

X509Cryptographer

Inherited Members

Disposable.Dispose()

Disposable.DisposeNative()

Disposable.ThrowIfDisposeStarted()

Disposable.ThrowIfDisposed()

Disposable.IsDisposed

Disposable.IsDisposeStarted

Disposable.Disposed

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Extension Methods

AsyncHelper.FromResult<TValue>(TValue)

AsyncHelper.ToCompleteSource<TValue>(TValue)

CompareHelper.IsDefault<T>(T)

CompareHelper.IsRuntimeDefault<T>(T)

Converter.TypedTo<TFrom, TTo>(TFrom)

DelegateHelper.AddDelegate<TDelegate>(TDelegate, TDelegate)

DelegateHelper.GetInvocationList<TDelegate>(TDelegate)

DelegateHelper.RemoveAllDelegates<TDelegate>(TDelegate)

DelegateHelper.RemoveDelegate<TDelegate>(TDelegate, TDelegate)

DisposableHelper.MakeDisposable<T>(T, Action<T>)

Enumerator.IsDefined<T>(T)

Enumerator.SplitMask<T>(T)

NullableHelper.Convert<T, TResult>(T, Func<T, TResult>, Func<TResult>)

NullableHelper.IsNull<T>(T)

NullableHelper.IsNull<T>(T, bool)

TupleHelper.ToValues<T>(T)

TypeHelper.CheckOnNull<T>(T, string)

TypeHelper.DoDispose<TSource>(TSource)

TypeHelper.ToScope<T>(T, bool)

NetworkHelper.Format<T>(T, bool)

PersistableHelper.TrySerialize<T>(T, out SettingsStorage)

XamlHelper.CopyToClipboard<T>(T)

Paths.SerializeToString<T>(T, bool)

Paths.Serialize<T>(T, bool)

Paths.Serialize<T>(T, string, bool)

CompareHelper.Compare(object, object)

Converter.To(object, Type)

Converter.To<T>(object)

Enumerator.GetAttributeOfType<TAttribute>(object)

Enumerator.IsEnumBrowsable(object)

Enumerator.SplitMask2(object)

TypeHelper.HasProperty(object, string)

EntityPropertyHelper.GetPropValue(object, string, Func<object, string, object>, IDictionary<string, object>)

Extensions.GetBasicProperties(object, int)

Extensions.GetDisplayName(object)

Extensions.GetFieldDescription(object)

Extensions.GetFieldDisplayName(object)

Extensions.GetFieldIcon(object)

JsonHelper.ToJson(object, bool)

JsonHelper.ToJson(object, bool, JsonSerializerSettings)

PersistableHelper.ToStorage(object, bool)

EditorExtensions.ToItemsSource(object, Type, bool?, ListSortDirection?, Func<IItemsSourceItem, bool>, Func<object, string>, Func<object, string>)

XamlHelper.EnsureUIThread(object)

XamlHelper.ShowModel<TWindow>(object, DependencyObject)

XamlHelper.WpfCast<T>(object)

VirtualPropertyRegistry.TryGetVirtualValue(object, string, out object)

Constructors

AsymmetricCryptographer(AsymmetricAlgorithm, byte[])

Initialize a new instance of the AsymmetricCryptographer class with an algorithm type and a key.

public AsymmetricCryptographer(AsymmetricAlgorithm algorithm, byte[] publicKey)

Parameters

algorithm AsymmetricAlgorithm

The qualified assembly name of a SymmetricAlgorithm.

publicKey byte[]

The public key for the algorithm.

AsymmetricCryptographer(AsymmetricAlgorithm, byte[], byte[])

Initialize a new instance of the AsymmetricCryptographer class with an algorithm type and a key.

public AsymmetricCryptographer(AsymmetricAlgorithm algorithm, byte[] publicKey, byte[] privateKey)

Parameters

algorithm AsymmetricAlgorithm

The qualified assembly name of a SymmetricAlgorithm.

publicKey byte[]

The public key for the algorithm.

privateKey byte[]

The private key for the algorithm.

AsymmetricCryptographer(AsymmetricAlgorithm, AsymmetricAlgorithm)

Initialize a new instance of the AsymmetricCryptographer class with an algorithm type and a key.

protected AsymmetricCryptographer(AsymmetricAlgorithm encryptor, AsymmetricAlgorithm decryptor)

Parameters

encryptor AsymmetricAlgorithm

The encryptor.

decryptor AsymmetricAlgorithm

The decryptor.

Methods

CreateFromPrivateKey(AsymmetricAlgorithm, byte[])

Creates a new instance of the AsymmetricCryptographer class with a private key.

public static AsymmetricCryptographer CreateFromPrivateKey(AsymmetricAlgorithm algorithm, byte[] privateKey)

Parameters

algorithm AsymmetricAlgorithm

AsymmetricAlgorithm

privateKey byte[]

The private key for the algorithm.

Returns

AsymmetricCryptographer

AsymmetricCryptographer

CreateFromPublicKey(AsymmetricAlgorithm, byte[])

Creates a new instance of the AsymmetricCryptographer class with a public key.

public static AsymmetricCryptographer CreateFromPublicKey(AsymmetricAlgorithm algorithm, byte[] publicKey)

Parameters

algorithm AsymmetricAlgorithm

AsymmetricAlgorithm

publicKey byte[]

The public key for the algorithm.

Returns

AsymmetricCryptographer

AsymmetricCryptographer

CreateSignature(byte[])

Computes the hash value of the plaintext.

public byte[] CreateSignature(byte[] data)

Parameters

data byte[]

The plaintext in which you wish to hash.

Returns

byte[]

The resulting hash.

Decrypt(byte[])

Decrypts bytes with the initialized algorithm and key.

public byte[] Decrypt(byte[] encryptedText)

Parameters

encryptedText byte[]

The text which you wish to decrypt.

Returns

byte[]

The resulting plaintext.

DisposeManaged()

Disposes the managed resources. Override this method to add custom clean up of managed resources.

protected override void DisposeManaged()

Encrypt(byte[])

Encrypts bytes with the initialized algorithm and key.

public byte[] Encrypt(byte[] plainText)

Parameters

plainText byte[]

The plaintext in which you wish to encrypt.

Returns

byte[]

The resulting cipher text.

VerifySignature(byte[], byte[])

Verifies the signature.

public bool VerifySignature(byte[] data, byte[] signature)

Parameters

data byte[]

The data.

signature byte[]

The signature.

Returns

bool

true if the signature is valid; otherwise, false.