pkg crypto, const RIPEMD160 = 9
pkg crypto, const SHA1 = 3
pkg crypto, const SHA224 = 4
pkg crypto, const SHA256 = 5
pkg crypto, const SHA384 = 6
pkg crypto, const SHA512 = 7
pkg crypto/aes, const BlockSize = 16
pkg crypto/des, const BlockSize = 8
pkg crypto/dsa, const L1024N160 = 0
pkg crypto/dsa, const L2048N224 = 1
pkg crypto/dsa, const L2048N256 = 2
pkg crypto/dsa, const L3072N256 = 3
pkg crypto/hmac, func Equal([]uint8, []uint8) bool

pkg crypto/cipher, type StreamWriter struct, W io.Writer
pkg crypto/des, const BlockSize ideal-int
pkg crypto/des, func NewCipher([]uint8) (cipher.Block, error)
pkg crypto/des, func NewTripleDESCipher([]uint8) (cipher.Block, error)
pkg crypto/des, method (KeySizeError) Error() string
pkg crypto/des, type KeySizeError int
pkg crypto/dsa, const L1024N160 ParameterSizes