rc4

rc4

https://pkg.go.dev/crypto/rc4@go1.20.1

Package rc4 implements RC4 encryption, as defined in Bruce Schneier’s Applied Cryptography.

RC4 is cryptographically broken and should not be used for secure applications.

常量

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变量

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函数

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类型

type Cipher

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type Cipher struct {
	// contains filtered or unexported fields
}

A Cipher is an instance of RC4 using a particular key.

func NewCipher

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func NewCipher(key []byte) (*Cipher, error)

NewCipher creates and returns a new Cipher. The key argument should be the RC4 key, at least 1 byte and at most 256 bytes.

(*Cipher) Reset <- DEPRECATED

(*Cipher) XORKeyStream

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func (c *Cipher) XORKeyStream(dst, src []byte)

XORKeyStream sets dst to the result of XORing src with the key stream. Dst and src must overlap entirely or not at all.

type KeySizeError

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type KeySizeError int

(KeySizeError) Error

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func (k KeySizeError) Error() string