Reset the dir and path values. The next time dir or path is requested, the values will be calculated from scratch. This is mainly used by the unit tests to provide test isolation.
The version of the Marshal format for your Ruby.
Safely read a file in binary mode on all platforms.
Creates a new DH instance from scratch by generating the private and public components alike.
size is an integer representing the desired key size. Keys smaller than 1024 bits should be considered insecure.
generator is a small number > 1, typically 2 or 5.
Creates a new DSA instance by generating a private/public key pair from scratch.
size is an integer representing the desired key size.
Generates an RSA keypair. size is an integer representing the desired key size. Keys smaller than 1024 should be considered insecure. exponent is an odd number normally 3, 17, or 65537.
Returns true if the directory may be entered by CWD/CDUP.