padding

package
v0.5.2 Latest Latest
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 Go to latest Published: Dec 9, 2025 License: MIT Imports: 1 Imported by: 0

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Constants

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Variables

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Functions

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Types

type None 

type None struct{}

func (None) Pad 

func (None) Pad(data []byte, blockSize int) []byte

Pad returns the original byte slice.

func (None) Unpad 

func (None) Unpad(data []byte, blockSize int) ([]byte, error)

Unpad returns the original byte slice.

type PKCS5 

type PKCS5 struct{}

func (PKCS5) Pad 

func (PKCS5) Pad(data []byte, blockSize int) []byte

Pad pads some bytes to the byte slice in pkcs5 way.

func (PKCS5) Unpad 

func (PKCS5) Unpad(data []byte, blockSize int) ([]byte, error)

Unpad unpads some bytes from the byte slice in pkcs5 way.

type PKCS7 

type PKCS7 struct{}

func (PKCS7) Pad 

func (PKCS7) Pad(data []byte, blockSize int) []byte

Pad pads some bytes to the byte slice in pkcs7 way.

func (PKCS7) Unpad 

func (PKCS7) Unpad(data []byte, blockSize int) ([]byte, error)

Unpad unpads some bytes from the byte slice in pkcs7 way.

type Padding 

type Padding interface {
	// Pad pads some bytes to the byte slice.
	Pad(data []byte, blockSize int) []byte

	// Unpad unpads some bytes from the byte slice.
	Unpad(data []byte, blockSize int) ([]byte, error)
}

type Zero 

type Zero struct{}

func (Zero) Pad 

func (Zero) Pad(data []byte, blockSize int) []byte

Pad pads some bytes to the byte slice in zero way.

func (Zero) Unpad 

func (Zero) Unpad(data []byte, blockSize int) ([]byte, error)

Unpad unpads some bytes from the byte slice in zero way.

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