GSTOOL weak PRNG generator

Weak PRNG generator in CHIASMUS implementation...

Insecure CHIASMUS encryption in GSTOOL

== Insecure CHIASMUS encryption in GSTOOL == GSTOOL versions 3.0 to 4.7 inclusive contain an insecure encryption feature using the non-public CHIASMUS block cipher. Due to the use of an insecure PRNG for key generation, files encrypted using the encryption feature of this tool can be decrypted...