import "crypto/des"
Package des implements the Data Encryption Standard (DES) and the Triple Data Encryption Algorithm (TDEA) as defined in U.S. Federal Information Processing Standards Publication 46-3.
DES is cryptographically broken and should not be used for secure applications.
const BlockSize = 8
The DES block size in bytes.
NewCipher creates and returns a new cipher.Block.
NewTripleDESCipher creates and returns a new cipher.Block.
Code:play
// NewTripleDESCipher can also be used when EDE2 is required by // duplicating the first 8 bytes of the 16-byte key. ede2Key := []byte("example key 1234") var tripleDESKey []byte tripleDESKey = append(tripleDESKey, ede2Key[:16]...) tripleDESKey = append(tripleDESKey, ede2Key[:8]...) _, err := des.NewTripleDESCipher(tripleDESKey) if err != nil { panic(err) } // See crypto/cipher for how to use a cipher.Block for encryption and // decryption.
func (k KeySizeError) Error() string
Package des imports 5 packages (graph) and is imported by 789 packages. Updated 2021-01-22. Refresh now. Tools for package owners.