SymmetricAlgorithm.EncryptEcb Method

Definition

Namespace:

System.Security.Cryptography

Assembly:

System.Security.Cryptography.dll

Overloads

EncryptEcb(Byte[], PaddingMode)	Encrypts data using ECB mode with the specified padding mode.
EncryptEcb(ReadOnlySpan<Byte>, PaddingMode)	Encrypts data using ECB mode with the specified padding mode.
EncryptEcb(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode)	Encrypts data into the specified buffer, using ECB mode with the specified padding mode.

EncryptEcb(Byte[], PaddingMode)

Source:

SymmetricAlgorithm.cs

Encrypts data using ECB mode with the specified padding mode.

public:
 cli::array <System::Byte> ^ EncryptEcb(cli::array <System::Byte> ^ plaintext, System::Security::Cryptography::PaddingMode paddingMode);

public byte[] EncryptEcb (byte[] plaintext, System.Security.Cryptography.PaddingMode paddingMode);

member this.EncryptEcb : byte[] * System.Security.Cryptography.PaddingMode -> byte[]

Public Function EncryptEcb (plaintext As Byte(), paddingMode As PaddingMode) As Byte()

Parameters

plaintext

Byte[]

The data to encrypt.

paddingMode

PaddingMode

The padding mode used to produce the ciphertext and remove during decryption.

Returns

Byte[]

The encrypted ciphertext data.

Exceptions

ArgumentNullException

plaintext is null.

ArgumentOutOfRangeException

paddingMode is not a valid padding mode.

CryptographicException

The plaintext could not be encrypted successfully.

Remarks

This method's behavior is defined by TryEncryptEcbCore(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode, Int32).

EncryptEcb(ReadOnlySpan<Byte>, PaddingMode)

Source:

SymmetricAlgorithm.cs

Encrypts data using ECB mode with the specified padding mode.

public:
 cli::array <System::Byte> ^ EncryptEcb(ReadOnlySpan<System::Byte> plaintext, System::Security::Cryptography::PaddingMode paddingMode);

public byte[] EncryptEcb (ReadOnlySpan<byte> plaintext, System.Security.Cryptography.PaddingMode paddingMode);

member this.EncryptEcb : ReadOnlySpan<byte> * System.Security.Cryptography.PaddingMode -> byte[]

Public Function EncryptEcb (plaintext As ReadOnlySpan(Of Byte), paddingMode As PaddingMode) As Byte()

Parameters

plaintext

ReadOnlySpan<Byte>

The data to encrypt.

paddingMode

PaddingMode

The padding mode used to produce the ciphertext and remove during decryption.

Returns

Byte[]

The encrypted ciphertext data.

Exceptions

ArgumentOutOfRangeException

paddingMode is not a valid padding mode.

CryptographicException

The plaintext could not be encrypted successfully.

Remarks

This method's behavior is defined by TryEncryptEcbCore(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode, Int32).

EncryptEcb(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode)

Source:

SymmetricAlgorithm.cs

Encrypts data into the specified buffer, using ECB mode with the specified padding mode.

public:
 int EncryptEcb(ReadOnlySpan<System::Byte> plaintext, Span<System::Byte> destination, System::Security::Cryptography::PaddingMode paddingMode);

public int EncryptEcb (ReadOnlySpan<byte> plaintext, Span<byte> destination, System.Security.Cryptography.PaddingMode paddingMode);

member this.EncryptEcb : ReadOnlySpan<byte> * Span<byte> * System.Security.Cryptography.PaddingMode -> int

Public Function EncryptEcb (plaintext As ReadOnlySpan(Of Byte), destination As Span(Of Byte), paddingMode As PaddingMode) As Integer

Parameters

plaintext

ReadOnlySpan<Byte>

The data to encrypt.

destination

Span<Byte>

The buffer to receive the ciphertext data.

paddingMode

PaddingMode

The padding mode used to produce the ciphertext and remove during decryption.

Returns

Int32

The total number of bytes written to destination.

Exceptions

ArgumentOutOfRangeException

paddingMode is not a valid padding mode.

CryptographicException

The plaintext could not be encrypted successfully.

ArgumentException

The buffer in destination is too small to hold the ciphertext data.

Remarks

This method's behavior is defined by TryEncryptEcbCore(ReadOnlySpan<Byte>, Span<Byte>, PaddingMode, Int32).