Documentation ¶
Index ¶
- Constants
- Variables
- func NewCFBDecrypter(b cipher.Block, syn []byte) cipher.Stream
- func NewCFBEncrypter(b cipher.Block, syn []byte) cipher.Stream
- func NewCipher(key []byte) (cipher.Block, error)
- func NewCipherRT(rt ReplaceTable, key []byte) (cipher.Block, error)
- func NewHash(b cipher.Block) hash.Hash64
- func NewStreamCipher(b cipher.Block, syn []byte) (cipher.Stream, error)
- type ReplaceTable
- type SBox
Constants ¶
View Source
const KeySize = 32 // Key size in bytes.
Variables ¶
View Source
var ( ErrorSynLen = newError("wrong syn len") ErrorKeyLen = newError("wrong key len") ErrorTableLen = newError("wrong table len") ErrInvalidReplaceTable = newError("invalid replace table") )
View Source
var RT1 = ReplaceTable{
{0x4, 0xA, 0x9, 0x2, 0xD, 0x8, 0x0, 0xE, 0x6, 0xB, 0x1, 0xC, 0x7, 0xF, 0x5, 0x3},
{0xE, 0xB, 0x4, 0xC, 0x6, 0xD, 0xF, 0xA, 0x2, 0x3, 0x8, 0x1, 0x0, 0x7, 0x5, 0x9},
{0x5, 0x8, 0x1, 0xD, 0xA, 0x3, 0x4, 0x2, 0xE, 0xF, 0xC, 0x7, 0x6, 0x0, 0x9, 0xB},
{0x7, 0xD, 0xA, 0x1, 0x0, 0x8, 0x9, 0xF, 0xE, 0x4, 0x6, 0xC, 0xB, 0x2, 0x5, 0x3},
{0x6, 0xC, 0x7, 0x1, 0x5, 0xF, 0xD, 0x8, 0x4, 0xA, 0x9, 0xE, 0x0, 0x3, 0xB, 0x2},
{0x4, 0xB, 0xA, 0x0, 0x7, 0x2, 0x1, 0xD, 0x3, 0x6, 0x8, 0x5, 0x9, 0xC, 0xF, 0xE},
{0xD, 0xB, 0x4, 0x1, 0x3, 0xF, 0x5, 0x9, 0x0, 0xA, 0xE, 0x7, 0x6, 0x8, 0x2, 0xC},
{0x1, 0xF, 0xD, 0x0, 0x5, 0x7, 0xA, 0x4, 0x9, 0x2, 0x3, 0xE, 0x6, 0xB, 0x8, 0xC},
}
View Source
var RT2 = ReplaceTable{
{0xC, 0x4, 0x6, 0x2, 0xA, 0x5, 0xB, 0x9, 0xE, 0x8, 0xD, 0x7, 0x0, 0x3, 0xF, 0x1},
{0x6, 0x8, 0x2, 0x3, 0x9, 0xA, 0x5, 0xC, 0x1, 0xE, 0x4, 0x7, 0xB, 0xD, 0x0, 0xF},
{0xB, 0x3, 0x5, 0x8, 0x2, 0xF, 0xA, 0xD, 0xE, 0x1, 0x7, 0x4, 0xC, 0x9, 0x6, 0x0},
{0xC, 0x8, 0x2, 0x1, 0xD, 0x4, 0xF, 0x6, 0x7, 0x0, 0xA, 0x5, 0x3, 0xE, 0x9, 0xB},
{0x7, 0xF, 0x5, 0xA, 0x8, 0x1, 0x6, 0xD, 0x0, 0x9, 0x3, 0xE, 0xB, 0x4, 0x2, 0xC},
{0x5, 0xD, 0xF, 0x6, 0x9, 0x2, 0xC, 0xA, 0xB, 0x7, 0x8, 0x1, 0x4, 0x3, 0xE, 0x0},
{0x8, 0xE, 0x2, 0x5, 0x6, 0x9, 0x1, 0xC, 0xF, 0x4, 0xB, 0x0, 0xD, 0xA, 0x3, 0x7},
{0x1, 0x7, 0xE, 0xD, 0x0, 0x5, 0x8, 0x3, 0x4, 0xF, 0xA, 0x6, 0x9, 0xC, 0xB, 0x2},
}
View Source
var RT3 = ReplaceTable{
{0x4, 0x2, 0xF, 0x5, 0x9, 0x1, 0x0, 0x8, 0xE, 0x3, 0xB, 0xC, 0xD, 0x7, 0xA, 0x6},
{0xC, 0x9, 0xF, 0xE, 0x8, 0x1, 0x3, 0xA, 0x2, 0x7, 0x4, 0xD, 0x6, 0x0, 0xB, 0x5},
{0xD, 0x8, 0xE, 0xC, 0x7, 0x3, 0x9, 0xA, 0x1, 0x5, 0x2, 0x4, 0x6, 0xF, 0x0, 0xB},
{0xE, 0x9, 0xB, 0x2, 0x5, 0xF, 0x7, 0x1, 0x0, 0xD, 0xC, 0x6, 0xA, 0x4, 0x3, 0x8},
{0x3, 0xE, 0x5, 0x9, 0x6, 0x8, 0x0, 0xD, 0xA, 0xB, 0x7, 0xC, 0x2, 0x1, 0xF, 0x4},
{0x8, 0xF, 0x6, 0xB, 0x1, 0x9, 0xC, 0x5, 0xD, 0x3, 0x7, 0xA, 0x0, 0xE, 0x2, 0x4},
{0x9, 0xB, 0xC, 0x0, 0x3, 0x6, 0x7, 0x5, 0x4, 0x8, 0xE, 0xF, 0x1, 0xA, 0x2, 0xD},
{0xC, 0x6, 0x5, 0x2, 0xB, 0x0, 0x9, 0xD, 0x3, 0xE, 0x7, 0xA, 0xF, 0x4, 0x1, 0x8},
}
Functions ¶
func NewCipherRT ¶
func NewCipherRT(rt ReplaceTable, key []byte) (cipher.Block, error)
Types ¶
Source Files ¶
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