Examples using... "crypto/cipher"

Recent
DecryptPKCS1v15SessionKey in Go
by GoDoc Go crypto/cipher fmt.Fprintf hex.DecodeString os.Stderr aes.NewCipher
DecryptPKCS1v15SessionKey decrypts a session key using RSA and the padding scheme from PKCS#1 v1.5. If rand != nil, it uses RSA blinding to avoid timing side-channel attacks. It returns an error if the ciphertext is the wrong length or if the ciphertext is greater than the public modulus. Otherwise,...
StreamWriter in Go
by GoDoc Go crypto/cipher aes.BlockSize aes.NewCipher bytes bytes.Buffer
StreamWriter wraps a Stream into an io.Writer. It calls XORKeyStream to process each slice of data which passes through. If any Write call returns short then the StreamWriter is out of sync and must be discarded. A StreamWriter has no internal buffering; Close does not need to be called to flush wri...
StreamReader in Go
by GoDoc Go crypto/cipher hex.DecodeString aes.BlockSize aes.NewCipher bytes
StreamReader wraps a Stream into an io.Reader. It calls XORKeyStream to process each slice of data which passes through.
NewOFB in Go
by GoDoc Go crypto/cipher aes.BlockSize cipher.NewOFB aes.NewCipher crypto/aes
NewOFB returns a Stream that encrypts or decrypts using the block cipher b in output feedback mode. The initialization vector iv's length must be equal to b's block size.
NewGCM (Encrypt) in Go
by GoDoc Go crypto/cipher aes.NewCipher cipher.NewGCM crypto/aes crypto/rand
NewGCM returns the given 128-bit, block cipher wrapped in Galois Counter Mode with the standard nonce length.
NewGCM (Decrypt) in Go
by GoDoc Go crypto/cipher hex.DecodeString aes.NewCipher cipher.NewGCM crypto/aes
NewGCM returns the given 128-bit, block cipher wrapped in Galois Counter Mode with the standard nonce length.
NewCTR in Go
by GoDoc Go crypto/cipher aes.BlockSize cipher.NewCTR aes.NewCipher crypto/aes
NewCTR returns a Stream which encrypts/decrypts using the given Block in counter mode. The length of iv must be the same as the Block's block size.
NewCFBEncrypter in Go
by GoDoc Go crypto/cipher aes.BlockSize aes.NewCipher cipher.NewCFBEncrypter crypto/aes
NewCFBEncrypter returns a Stream which encrypts with cipher feedback mode, using the given Block. The iv must be the same length as the Block's block size.
NewCFBDecrypter in Go
by GoDoc Go crypto/cipher aes.BlockSize hex.DecodeString aes.NewCipher cipher.NewCFBDecrypter
NewCFBDecrypter returns a Stream which decrypts with cipher feedback mode, using the given Block. The iv must be the same length as the Block's block size.
NewCBCEncrypter in Go
by GoDoc Go crypto/cipher aes.BlockSize aes.NewCipher cipher.NewCBCEncrypter crypto/aes
NewCBCEncrypter returns a BlockMode which encrypts in cipher block chaining mode, using the given Block. The length of iv must be the same as the Block's block size.
NewCBCDecrypter in Go
by GoDoc Go crypto/cipher aes.BlockSize hex.DecodeString aes.NewCipher cipher.NewCBCDecrypter
NewCBCDecrypter returns a BlockMode which decrypts in cipher block chaining mode, using the given Block. The length of iv must be the same as the Block's block size and must match the iv used to encrypt the data.