Léo Lam fff1db9730 Common: Add Random utilities ...

This makes it easier to generate random numbers or fill a buffer with
random data in a cryptographically secure way.

This also replaces existing usages of RNG functions in the codebase:

* <random> is pretty hard to use correctly, and std::random_device does
  not give enough guarantees about its results (it's
  implementation-defined, non cryptographically secure and could be
  deterministic on some platforms).
  Doing things correctly is error prone and verbose.

* rand() is terrible and should not be used especially in crypto code.

2018-05-31 17:54:43 +02:00

..

AES.cpp

IOS: Implement IOSC-like API

2017-05-02 23:49:22 +02:00

AES.h

IOS: Implement IOSC-like API

2017-05-02 23:49:22 +02:00

bn.cpp

bn: Use int instead of u32 for sizes

2018-05-20 19:59:26 +02:00

bn.h

bn: Use int instead of u32 for sizes

2018-05-20 19:59:26 +02:00

ec.cpp

Common: Add Random utilities

2018-05-31 17:54:43 +02:00

ec.h

Move ECCSignature to Common::ec and give it a less confusing name

2018-05-27 14:01:38 +02:00