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Updated documentation

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Jeffrey Walton 2017-08-20 04:59:41 -04:00
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14
padlkrng.h
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@ -28,8 +28,9 @@ public:
//! \brief Hardware generated random numbers using VIA XSTORE
//! \details Some VIA processors provide a Security Engine called Padlock. The Padlock
//! Security Engine provides AES, SHA and a RNG. PadlockRNG provides access to the RNG.
//! \details The PadlockRNG uses an 8 byte FIFO buffer for random numbers. The
//! Security Engine provides AES, SHA and a RNG. The PadlockRNG class provides access
//! to the RNG.
//! \details The VIA generator uses an 8 byte FIFO buffer for random numbers. The
//! generator can be configured to discard bits from the buffer to resist analysis.
//! The <tt>divisor</tt> controls the number of bytes discarded. The formula for
//! the discard amount is <tt>2**divisor - 1</tt>. When <tt>divisor=0</tt> no bits
@ -40,8 +41,8 @@ public:
//! non-secure applications. Additionally, the Programmers Guide and SDK provided a
//! different configuration in the sample code.
//! \details You can operate the generator according to CRI recommendations by setting
//! <tt>divisor</tt>, reading one word (or partial word) at a time, and then inspecting
//! the MSR after each read.
//! <tt>divisor</tt>, reading one word (or partial word) at a time from the FIFO, and
//! then inspecting the MSR after each read.
//! \details The audit report with recommendations is available on the Crypto++ wiki
//! at <A HREF="http://www.cryptopp.com/wiki/VIA_Padlock">VIA Padlock</A>.
//! \sa MaurerRandomnessTest() for random bit generators
@ -56,8 +57,9 @@ public:
//! \brief Construct a PadlockRNG generator
//! \param divisor the XSTORE divisor
//! \details Some VIA processors provide a Security Engine called Padlock. The Padlock
//! Security Engine provides AES, SHA and a RNG. PadlockRNG provides access to the RNG.
//! \details The PadlockRNG uses an 8 byte FIFO buffer for random numbers. The
//! Security Engine provides AES, SHA and a RNG. The PadlockRNG class provides access
//! to the RNG.
//! \details The VIA generator uses an 8 byte FIFO buffer for random numbers. The
//! generator can be configured to discard bits from the buffer to resist analysis.
//! The <tt>divisor</tt> controls the number of bytes discarded. The formula for
//! the discard amount is <tt>2**divisor - 1</tt>. When <tt>divisor=0</tt> no bits