usage.dat

300种常用加解密算法的源码C＋＋实现。

Test Driver for Crypto++, a C++ Class Library of Cryptographic Primitives:

- To generate an RSA key
	cryptest g

- To encrypt and decrypt a string using RSA
	cryptest r

- To calculate MD5, SHS, and RIPEMD-160 message digests:
    cryptest m file

- To encrypt and decrypt a string using DES-EDE in CBC mode: 
    cryptest t

- To encrypt or decrypt a file
    cryptest e|d input output

- To share a file into shadows:
    cryptest s <pieces> <pieces-needed> file
    (make sure file has no extension, if you're running this under DOS)

- To reconstruct a file from shadows:
    cryptest j output file1 file2 [....]

- To gzip a file:
    cryptest z <compression-level> input output

- To gunzip a file:
    cryptest u input output

- To run validation tests:
    cryptest v

- To run benchmarks:
    cryptest b [time for each benchmark in seconds]