package des

Import Path
	crypto/des (on go.dev)

Dependency Relation
	imports 7 packages, and imported by 2 packages

Involved Source Files

	    block.go
	    cipher.go
	  d const.go
		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.
Code Examples

	NewTripleDESCipher
		package main
		
		import (
			"crypto/des"
		)
		
		func main() {
			// 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.
		}


Package-Level Type Names (only one)

	/* sort by: alphabet | popularity */
	 type KeySizeError int (basic type)

		Methods (only one)
			( KeySizeError) Error() string
		Implements (at least one exported)
			 KeySizeError : error


Package-Level Functions (total 2)

	 func NewCipher(key []byte) (cipher.Block, error)
		NewCipher creates and returns a new [cipher.Block].

	 func NewTripleDESCipher(key []byte) (cipher.Block, error)
		NewTripleDESCipher creates and returns a new [cipher.Block].


Package-Level Constants (only one)

	const BlockSize = 8
		The DES block size in bytes.

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