本文整理汇总了Golang中github.com/OpenWhiteBox/primitives/random.Source.Shuffle方法的典型用法代码示例。如果您正苦于以下问题：Golang Source.Shuffle方法的具体用法？Golang Source.Shuffle怎么用？Golang Source.Shuffle使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/OpenWhiteBox/primitives/random.Source的用法示例。
在下文中一共展示了Source.Shuffle方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: maskEncoding
// maskEncoding produces encodings for the outputs of the InputMask and OutputMask. All randomness is derived from the
// random source; surface is common.Inside if these will be the masks between InputMask and InputXORTables or
// common.Outside if they'll be between TBoxOutputMask and OutputXORTables.
//
// See constructions/common/keygen_tools.go for information on the function returned.
func maskEncoding(rs *random.Source, surface common.Surface) func(int, int) encoding.Nibble {
return func(position, subPosition int) encoding.Nibble {
label := make([]byte, 16)
label[0], label[1], label[2], label[3], label[4] = 'M', 'E', byte(position), byte(subPosition), byte(surface)
return rs.Shuffle(label)
}
}示例2: xorEncoding
// xorEncoding produces encodings for intermediate values of XOR tables. All randomness is derived from the random
// source.
//
// If round < 10:
// surface = common.Inside -- XOREncoding generates the encodings for the
// HighXORTable (from TBoxTyiTable) in the given round.
// surface = common.OUtside -- XOREncoding generates the encodings for the
// LowXORTable (from MBInverseTable) in the given round.
//
// If round = 10:
// surface = common.Inside -- XOREncoding generates the encodings for
// InputXORTables (from InputMask).
// surface = common.Outside -- XOREncoding generates the encodings for
// OutputXORTables (from TBoxOutputMask).
//
// See constructions/common/keygen_tools.go for information on the function returned.
func xorEncoding(rs *random.Source, round int, surface common.Surface) func(int, int) encoding.Nibble {
return func(position, gate int) encoding.Nibble {
label := make([]byte, 16)
label[0], label[1], label[2], label[3], label[4] = 'X', byte(round), byte(position), byte(gate), byte(surface)
return rs.Shuffle(label)
}
}示例3: roundEncoding
// roundEncoding produces encodings for the output of a series of XOR tables / the input of a TBoxTyiTable or
// MBInverseTable. All randomness is derived from the random source; shift is the permutation that will be applied to
// the state matrix between the output of the XOR tables and the input of the next, or noshift if this is an input
// encoding.
//
// surface = common.Inside is used for "inter-round" encodings, like those between a HighXORTable and a MBInverseTable.
// surface = common.Outside is used for "intra-round" encodings, like between the InputXORTables and and the first
// TBoxTyiTable.
//
// See constructions/common/keygen_tools.go for information on the function returned.
func roundEncoding(rs *random.Source, round int, surface common.Surface, shift func(int) int) func(int) encoding.Nibble {
return func(position int) encoding.Nibble {
position = 2*shift(position/2) + position%2
label := make([]byte, 16)
label[0], label[1], label[2], label[3] = 'R', byte(round), byte(position), byte(surface)
return rs.Shuffle(label)
}
}示例4: mbInverseEncoding
// mbInverseEncoding encodes the output of a MB^(-1) Table / the input of a LowXORTable.
//
// All randomness is derived from the random source; round is the current round; position is the byte-wise position in
// the state matrix being stretched; subPosition is the nibble-wise position in the Word table's output.
func mbInverseEncoding(rs *random.Source, round, position, subPosition int) encoding.Nibble {
label := make([]byte, 16)
label[0], label[1], label[2], label[3], label[4] = 'M', 'I', byte(round), byte(position), byte(subPosition)
return rs.Shuffle(label)
}