Imports of package aescts

PathSynopsis
crypto/aesPackage aes implements AES encryption (formerly Rijndael), as defined in U.S. Federal Information Processing Standards Publication 197.
crypto/cipherPackage cipher implements standard block cipher modes that can be wrapped around low-level block cipher implementations.
errorsPackage errors implements functions to manipulate errors.
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.