interface CipherInfo
name: stringThe name of the cipher.
nid: numberThe nid of the cipher.
optional
blockSize: number | undefinedThe block size of the cipher in bytes. This property is omitted when mode is 'stream'.
optional
ivLength: number | undefinedThe expected or default initialization vector length in bytes. This property is omitted if the cipher does not use an initialization vector.
keyLength: numberThe expected or default key length in bytes.
The cipher mode.