Class CryptoProvider

Provides real crypto functionality that work on .NET Framework and .NET Core.

Inheritance

Object

CryptoProvider

Implements

ICryptoProvider

Inherited Members

Object.Equals(Object)

Object.Equals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Object.ReferenceEquals(Object, Object)

Object.ToString()

Namespace: PKWARE.Smartcrypt.MetaClient

Assembly: MetaClient.dll

Syntax

public sealed class CryptoProvider : ICryptoProvider

Constructors

CryptoProvider(CryptoProvider.RandomProvider)

Initializes a new instance of the CryptoProvider class.

Declaration

public CryptoProvider([CanBeNull] CryptoProvider.RandomProvider sourceOfRandom = null)

Parameters

Type	Name	Description
CryptoProvider.RandomProvider	sourceOfRandom	An optional hook to modify where entropy is sourced from. If null, a secure PRNG will be used.

Methods

DecryptAes(Byte[], Byte[], Byte[], Boolean)

Declaration

public byte[] DecryptAes(byte[] data, byte[] key, byte[] iv, bool usePadding)

Parameters

Type	Name	Description
Byte[]	data
Byte[]	key
Byte[]	iv
Boolean	usePadding

Returns

Type	Description
Byte[]

DecryptRsa(Byte[], Byte[])

Declaration

public byte[] DecryptRsa(byte[] cipherText, byte[] key)

Parameters

Type	Name	Description
Byte[]	cipherText
Byte[]	key

Returns

Type	Description
Byte[]

EncryptAes(Byte[], Byte[], Byte[], Boolean)

Declaration

public byte[] EncryptAes(byte[] data, byte[] key, byte[] iv, bool usePadding)

Parameters

Type	Name	Description
Byte[]	data
Byte[]	key
Byte[]	iv
Boolean	usePadding

Returns

Type	Description
Byte[]

EncryptRsa(Byte[], Byte[])

Declaration

public byte[] EncryptRsa(byte[] data, byte[] key)

Parameters

Type	Name	Description
Byte[]	data
Byte[]	key

Returns

Type	Description
Byte[]

GenerateBytes(Int32)

Declaration

public byte[] GenerateBytes(int count)

Parameters

Type	Name	Description
Int32	count

Returns

Type	Description
Byte[]

GenerateRsaKeyPair()

Declaration

public RsaKeyPair GenerateRsaKeyPair()

Returns

Type	Description
RsaKeyPair

HmacSha256(Byte[], Byte[])

Declaration

public byte[] HmacSha256(byte[] key, byte[] data)

Parameters

Type	Name	Description
Byte[]	key
Byte[]	data

Returns

Type	Description
Byte[]

IsRsaPrivateKey(Byte[])

Declaration

public bool IsRsaPrivateKey(byte[] key)

Parameters

Type	Name	Description
Byte[]	key

Returns

Type	Description
Boolean

Pbkdf2HmacSha256(String, Byte[], Int32, Int32)

Declaration

public byte[] Pbkdf2HmacSha256(string password, byte[] salt, int iterations, int keyLength)

Parameters

Type	Name	Description
String	password
Byte[]	salt
Int32	iterations
Int32	keyLength

Returns

Type	Description
Byte[]

Sha1(Byte[])

Declaration

public byte[] Sha1(byte[] data)

Parameters

Type	Name	Description
Byte[]	data

Returns

Type	Description
Byte[]

Sha256(Byte[])

Declaration

public byte[] Sha256(byte[] data)

Parameters

Type	Name	Description
Byte[]	data

Returns

Type	Description
Byte[]

SignRsa(Byte[], Byte[])

Declaration

public byte[] SignRsa(byte[] data, byte[] key)

Parameters

Type	Name	Description
Byte[]	data
Byte[]	key

Returns

Type	Description
Byte[]

VerifyRsa(Byte[], Byte[], Byte[])

Declaration

public bool VerifyRsa(byte[] data, byte[] signature, byte[] key)

Parameters

Type	Name	Description
Byte[]	data
Byte[]	signature
Byte[]	key

Returns

Type	Description
Boolean

Implements

ICryptoProvider