cryptest1

Usage

Overview

cryptest takes the following options

g

generate an RSA key

h

display usage information

r

encrypt and decrypt a string using RSA

rs privatekeyfile messagefile signaturefile

sign a file using RSA

rv publickeyfile messagefile signaturefile

verify a signature of a file using RSA

m file

calculate MD5, SHA, and RIPEMD-160 message digests

t

encrypt and decrypt a string using DES-EDE in CBC mode

e|d input output

encrypt or decrypt a file

ss <threshold> <number-of-shares> file

secret share a file (shares will be named file.000, file.001, etc)

sr file share1 share2 [....]

reconstruct a secret-shared file (number of shares given must be equal to threshold)

id <threshold> <number-of-shares> file

information disperse a file (shares will be named file.000, file.001, etc)

ir file share1 share2 [....]

reconstruct an information-dispersed file (number of shares given must be equal to threshold)

z <compression-level> input output

gzip a file

u input output

gunzip a file

ae input output

encrypt a file with AES in CTR mode

e64 input output

base64 encode a file

d64 input output

base64 decode a file

e16 input output

hex encode a file

d16 input output

hex decode a file

ft source-port destination-host destination-port

forward a TCP connection

fips

run the FIPS 140-2 sample application

fips-rand

generate 100000 random files using FIPS Approved X.917 RNG

mt input

run Maurer's randomness test on a file

v

run validation tests

V

display version number

b [time for each benchmark in seconds] [frequency of CPU in gigahertz]

run benchmarks

tv filename

run test vector file (available in TestVectors example subdirectory)