RawKeyAsymmetricAlgorithm Class

Definition

Namespace

Bodu.Security.Cryptography

Assembly

Bodu.Security.Cryptography.dll

Package

Bodu.Security.Cryptography 1.2.0

Source

RawKeyAsymmetricAlgorithm.cs

Serves as the base class for the library's raw-key asymmetric algorithms (X25519, Ed25519, ML-KEM, ML-DSA), centralizing the shared key-material lifecycle: ownership of the current Bodu.Security.Cryptography.AsymmetricKeyMaterial, zeroizing replacement, dispose-time clearing, and the disposed-state guard.

public abstract class RawKeyAsymmetricAlgorithm : AsymmetricAlgorithm, IDisposable

Inheritance

object

AsymmetricAlgorithm

RawKeyAsymmetricAlgorithm

Implements

IDisposable

Derived

Ed25519

MLDsa

MLKem

X25519

Inherited Members

AsymmetricAlgorithm.KeySizeValue

AsymmetricAlgorithm.LegalKeySizesValue

AsymmetricAlgorithm.Clear()

AsymmetricAlgorithm.Create()

AsymmetricAlgorithm.Create(string)

AsymmetricAlgorithm.Dispose()

AsymmetricAlgorithm.ExportEncryptedPkcs8PrivateKey(ReadOnlySpan<byte>, PbeParameters)

AsymmetricAlgorithm.ExportEncryptedPkcs8PrivateKey(ReadOnlySpan<char>, PbeParameters)

AsymmetricAlgorithm.ExportEncryptedPkcs8PrivateKeyPem(ReadOnlySpan<byte>, PbeParameters)

AsymmetricAlgorithm.ExportEncryptedPkcs8PrivateKeyPem(ReadOnlySpan<char>, PbeParameters)

AsymmetricAlgorithm.ExportPkcs8PrivateKey()

AsymmetricAlgorithm.ExportPkcs8PrivateKeyPem()

AsymmetricAlgorithm.ExportSubjectPublicKeyInfo()

AsymmetricAlgorithm.ExportSubjectPublicKeyInfoPem()

AsymmetricAlgorithm.FromXmlString(string)

AsymmetricAlgorithm.ImportEncryptedPkcs8PrivateKey(ReadOnlySpan<byte>, ReadOnlySpan<byte>, out int)

AsymmetricAlgorithm.ImportEncryptedPkcs8PrivateKey(ReadOnlySpan<char>, ReadOnlySpan<byte>, out int)

AsymmetricAlgorithm.ImportFromEncryptedPem(ReadOnlySpan<char>, ReadOnlySpan<byte>)

AsymmetricAlgorithm.ImportFromEncryptedPem(ReadOnlySpan<char>, ReadOnlySpan<char>)

AsymmetricAlgorithm.ImportFromPem(ReadOnlySpan<char>)

AsymmetricAlgorithm.ImportPkcs8PrivateKey(ReadOnlySpan<byte>, out int)

AsymmetricAlgorithm.ImportSubjectPublicKeyInfo(ReadOnlySpan<byte>, out int)

AsymmetricAlgorithm.ToXmlString(bool)

AsymmetricAlgorithm.TryExportEncryptedPkcs8PrivateKey(ReadOnlySpan<byte>, PbeParameters, Span<byte>, out int)

AsymmetricAlgorithm.TryExportEncryptedPkcs8PrivateKey(ReadOnlySpan<char>, PbeParameters, Span<byte>, out int)

AsymmetricAlgorithm.TryExportEncryptedPkcs8PrivateKeyPem(ReadOnlySpan<byte>, PbeParameters, Span<char>, out int)

AsymmetricAlgorithm.TryExportEncryptedPkcs8PrivateKeyPem(ReadOnlySpan<char>, PbeParameters, Span<char>, out int)

AsymmetricAlgorithm.TryExportPkcs8PrivateKey(Span<byte>, out int)

AsymmetricAlgorithm.TryExportPkcs8PrivateKeyPem(Span<char>, out int)

AsymmetricAlgorithm.TryExportSubjectPublicKeyInfo(Span<byte>, out int)

AsymmetricAlgorithm.TryExportSubjectPublicKeyInfoPem(Span<char>, out int)

AsymmetricAlgorithm.KeyExchangeAlgorithm

AsymmetricAlgorithm.KeySize

AsymmetricAlgorithm.LegalKeySizes

AsymmetricAlgorithm.SignatureAlgorithm

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Extension Methods

ComparableExtensions.AtLeast<T>(T, T, IComparer<T>)

ComparableExtensions.AtMost<T>(T, T, IComparer<T>)

ComparableExtensions.IsEqualTo<T>(T, T, IComparer<T>)

ComparableExtensions.Max<T>(T, T, IComparer<T>)

ComparableExtensions.Min<T>(T, T, IComparer<T>)

Remarks

Derived algorithms store their current key pair (or public-only key) through Bodu.Security.Cryptography.RawKeyAsymmetricAlgorithm.ReplaceKeyMaterial(Bodu.Security.Cryptography.AsymmetricKeyMaterial), which zeroizes any previously held private key before taking ownership of the new material, and read it back through Bodu.Security.Cryptography.RawKeyAsymmetricAlgorithm.KeyMaterial. Disposal clears the held private key exactly once and latches the instance; subsequent operations guard with Bodu.Security.Cryptography.RawKeyAsymmetricAlgorithm.ThrowIfDisposed().

The lifecycle members are private protected: they form the internal contract between this base and the library's own algorithm implementations, not a public extension surface.

Methods

Dispose(bool)

Releases the resources used by this instance, zeroing all private key material.

protected override void Dispose(bool disposing)

Parameters

disposing bool

true to release both managed and unmanaged resources; false to release only unmanaged resources.

Applies to

Product	Versions
.NET	8, 10