/// <summary>
/// When finished with a <see cref="RsaKeyWrapProvider"/> call this method for cleanup."/>
/// </summary>
/// <param name="provider"><see cref="RsaKeyWrapProvider"/> to be released.</param>
public virtual void ReleaseRsaKeyWrapProvider(RsaKeyWrapProvider provider)
{
if (provider == null)
{
throw LogHelper.LogArgumentNullException(nameof(provider));
}
else if (CustomCryptoProvider != null && CustomCryptoProvider.IsSupportedAlgorithm(provider.Algorithm))
{
CustomCryptoProvider.Release(provider);
}
else
{
provider.Dispose();
}
}
/// <summary>
/// When finished with a <see cref="SignatureProvider"/> call this method for cleanup. The default behavior is to call <see cref="SignatureProvider.Dispose()"/>
/// </summary>
/// <param name="signatureProvider"><see cref="SignatureProvider"/> to be released.</param>
public virtual void ReleaseSignatureProvider(SignatureProvider signatureProvider)
{
if (signatureProvider == null)
{
throw LogHelper.LogArgumentNullException(nameof(signatureProvider));
}
else if (CustomCryptoProvider != null && CustomCryptoProvider.IsSupportedAlgorithm(signatureProvider.Algorithm))
{
CustomCryptoProvider.Release(signatureProvider);
}
else if (signatureProvider.CryptoProviderCache == null)
{
signatureProvider.Dispose();
}
}
/// <summary>
/// When finished with a <see cref="HashAlgorithm"/> call this method for cleanup. The default behavior is to call <see cref="HashAlgorithm.Dispose()"/>
/// </summary>
/// <param name="hashAlgorithm"><see cref="HashAlgorithm"/> to be released.</param>
public virtual void ReleaseHashAlgorithm(HashAlgorithm hashAlgorithm)
{
if (hashAlgorithm == null)
{
throw LogHelper.LogArgumentNullException(nameof(hashAlgorithm));
}
else if (CustomCryptoProvider != null && _typeToAlgorithmMap.TryGetValue(hashAlgorithm.GetType().ToString(), out var algorithm) && CustomCryptoProvider.IsSupportedAlgorithm(algorithm))
{
CustomCryptoProvider.Release(hashAlgorithm);
}
else
{
hashAlgorithm.Dispose();
}
}
