<PackageReference Include="Microsoft.Data.SqlClient" Version="7.0.0-preview3.25342.7" />

Microsoft.Data.SqlClient.AlwaysEncrypted.EncryptedColumnEncryptionKeyParameters

Represents the parameters used to construct an encrypted column encryption key, used to encrypt and decrypt data in SQL Server Always Encrypted columns.
namespace Microsoft.Data.SqlClient.AlwaysEncrypted { internal readonly ref struct EncryptedColumnEncryptionKeyParameters : IDisposable { public EncryptedColumnEncryptionKeyParameters(RSA rsa, string keyPath, string keyType, string keyPathReference); public byte[] Encrypt(byte[] columnEncryptionKey); public byte[] Decrypt(byte[] encryptedCek); public void Dispose(); } }