rc5

package module

v0.1.0 Latest Latest Go to latest Published: Apr 21, 2022 License: MIT Imports: 5 Imported by: 0

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Repository

github.com/emmansun/rc5

Links

Open Source Insights

README ¶

rc5

rc5 implementation

Documentation ¶

Overview ¶

Package rc5 handle rc5 symmetric encryption algorithm

Index ¶

Constants
func NewCipher(key []byte, wordSize, r uint) (cipher.Block, error)
func NewCipher32(key []byte, r uint) (cipher.Block, error)
func NewCipher64(key []byte, r uint) (cipher.Block, error)

Constants ¶

View Source

const (
	// BlockSize the RC5/32 block size in bytes.
	BlockSize32 = 8
	P32         = 0xB7E15163
	Q32         = 0x9E3779B9
)

View Source

const (
	// BlockSize the RC5/64 block size in bytes.
	BlockSize64 = 16
	P64         = 0xB7E151628AED2A6B
	Q64         = 0x9E3779B97F4A7C15
)

Variables ¶

This section is empty.

Functions ¶

func NewCipher ¶

func NewCipher(key []byte, wordSize, r uint) (cipher.Block, error)

NewCipher creates and returns a new cipher.Block. The key argument should be the RC5 key, the wordSize arguement should be word size in bits, the r argument should be number of rounds.

func NewCipher32 ¶

func NewCipher32(key []byte, r uint) (cipher.Block, error)

NewCipher32 creates and returns a new cipher.Block with 32 bits word size. The key argument should be the RC5 key, the r argument should be number of rounds.

func NewCipher64 ¶

func NewCipher64(key []byte, r uint) (cipher.Block, error)

NewCipher64 creates and returns a new cipher.Block with 64 bits word size. The key argument should be the RC5 key, the r argument should be number of rounds.

Types ¶

This section is empty.

Source Files ¶

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